diff --git a/include/mbedtls/x509_crl.h b/include/mbedtls/x509_crl.h
index e08767e..e59d165 100644
--- a/include/mbedtls/x509_crl.h
+++ b/include/mbedtls/x509_crl.h
@@ -83,7 +83,6 @@
     mbedtls_x509_buf MBEDTLS_PRIVATE(sig);
     mbedtls_md_type_t MBEDTLS_PRIVATE(sig_md);           /**< Internal representation of the MD algorithm of the signature algorithm, e.g. MBEDTLS_MD_SHA256 */
     mbedtls_pk_type_t MBEDTLS_PRIVATE(sig_pk);           /**< Internal representation of the Public Key algorithm of the signature algorithm, e.g. MBEDTLS_PK_RSA */
-    void *MBEDTLS_PRIVATE(sig_opts);             /**< Signature options to be passed to mbedtls_pk_verify_ext(), e.g. for RSASSA-PSS */
 
     /** Next element in the linked list of CRL.
      * \p NULL indicates the end of the list.
diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
index 9817d35..8a220cd 100644
--- a/include/mbedtls/x509_crt.h
+++ b/include/mbedtls/x509_crt.h
@@ -82,7 +82,6 @@
     mbedtls_x509_buf MBEDTLS_PRIVATE(sig);               /**< Signature: hash of the tbs part signed with the private key. */
     mbedtls_md_type_t MBEDTLS_PRIVATE(sig_md);           /**< Internal representation of the MD algorithm of the signature algorithm, e.g. MBEDTLS_MD_SHA256 */
     mbedtls_pk_type_t MBEDTLS_PRIVATE(sig_pk);           /**< Internal representation of the Public Key algorithm of the signature algorithm, e.g. MBEDTLS_PK_RSA */
-    void *MBEDTLS_PRIVATE(sig_opts);             /**< Signature options to be passed to mbedtls_pk_verify_ext(), e.g. for RSASSA-PSS */
 
     /** Next certificate in the linked list that constitutes the CA chain.
      * \p NULL indicates the end of the list.
diff --git a/include/mbedtls/x509_csr.h b/include/mbedtls/x509_csr.h
index f9eb04d..bed1c95 100644
--- a/include/mbedtls/x509_csr.h
+++ b/include/mbedtls/x509_csr.h
@@ -56,7 +56,6 @@
     mbedtls_x509_buf MBEDTLS_PRIVATE(sig);
     mbedtls_md_type_t MBEDTLS_PRIVATE(sig_md);       /**< Internal representation of the MD algorithm of the signature algorithm, e.g. MBEDTLS_MD_SHA256 */
     mbedtls_pk_type_t MBEDTLS_PRIVATE(sig_pk);       /**< Internal representation of the Public Key algorithm of the signature algorithm, e.g. MBEDTLS_PK_RSA */
-    void *MBEDTLS_PRIVATE(sig_opts);         /**< Signature options to be passed to mbedtls_pk_verify_ext(), e.g. for RSASSA-PSS */
 }
 mbedtls_x509_csr;
 
diff --git a/library/ssl_tls12_client.c b/library/ssl_tls12_client.c
index df7dfbf..114c32a 100644
--- a/library/ssl_tls12_client.c
+++ b/library/ssl_tls12_client.c
@@ -2100,15 +2100,7 @@
 
 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
         if (pk_alg == MBEDTLS_PK_RSASSA_PSS) {
-            mbedtls_pk_rsassa_pss_options rsassa_pss_options;
-            rsassa_pss_options.mgf1_hash_id = md_alg;
-            rsassa_pss_options.expected_salt_len =
-                mbedtls_md_get_size_from_type(md_alg);
-            if (rsassa_pss_options.expected_salt_len == 0) {
-                return MBEDTLS_ERR_SSL_INTERNAL_ERROR;
-            }
-
-            ret = mbedtls_pk_verify_ext(pk_alg, &rsassa_pss_options,
+            ret = mbedtls_pk_verify_ext(pk_alg, NULL,
                                         peer_pk,
                                         md_alg, hash, hashlen,
                                         p, sig_len);
diff --git a/library/ssl_tls13_generic.c b/library/ssl_tls13_generic.c
index deba2ae..70175e0 100644
--- a/library/ssl_tls13_generic.c
+++ b/library/ssl_tls13_generic.c
@@ -227,11 +227,6 @@
     unsigned char verify_hash[PSA_HASH_MAX_SIZE];
     size_t verify_hash_len;
 
-    void const *options = NULL;
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-    mbedtls_pk_rsassa_pss_options rsassa_pss_options;
-#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
-
     /*
      * struct {
      *     SignatureScheme algorithm;
@@ -304,16 +299,8 @@
     }
 
     MBEDTLS_SSL_DEBUG_BUF(3, "verify hash", verify_hash, verify_hash_len);
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-    if (sig_alg == MBEDTLS_PK_RSASSA_PSS) {
-        rsassa_pss_options.mgf1_hash_id = md_alg;
 
-        rsassa_pss_options.expected_salt_len = PSA_HASH_LENGTH(hash_alg);
-        options = (const void *) &rsassa_pss_options;
-    }
-#endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
-
-    if ((ret = mbedtls_pk_verify_ext(sig_alg, options,
+    if ((ret = mbedtls_pk_verify_ext(sig_alg, NULL,
                                      &ssl->session_negotiate->peer_cert->pk,
                                      md_alg, verify_hash, verify_hash_len,
                                      p, signature_len)) == 0) {
diff --git a/library/x509.c b/library/x509.c
index 0571687..9fc6389 100644
--- a/library/x509.c
+++ b/library/x509.c
@@ -715,38 +715,30 @@
  * Get signature algorithm from alg OID and optional parameters
  */
 int mbedtls_x509_get_sig_alg(const mbedtls_x509_buf *sig_oid, const mbedtls_x509_buf *sig_params,
-                             mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg,
-                             void **sig_opts)
+                             mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
 
-    if (*sig_opts != NULL) {
-        return MBEDTLS_ERR_X509_BAD_INPUT_DATA;
-    }
-
     if ((ret = mbedtls_oid_get_sig_alg(sig_oid, md_alg, pk_alg)) != 0) {
         return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG, ret);
     }
 
 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
     if (*pk_alg == MBEDTLS_PK_RSASSA_PSS) {
-        mbedtls_pk_rsassa_pss_options *pss_opts;
-
-        pss_opts = mbedtls_calloc(1, sizeof(mbedtls_pk_rsassa_pss_options));
-        if (pss_opts == NULL) {
-            return MBEDTLS_ERR_X509_ALLOC_FAILED;
-        }
+        mbedtls_md_type_t mgf1_hash_id;
+        int expected_salt_len;
 
         ret = mbedtls_x509_get_rsassa_pss_params(sig_params,
                                                  md_alg,
-                                                 &pss_opts->mgf1_hash_id,
-                                                 &pss_opts->expected_salt_len);
+                                                 &mgf1_hash_id,
+                                                 &expected_salt_len);
         if (ret != 0) {
-            mbedtls_free(pss_opts);
             return ret;
         }
-
-        *sig_opts = (void *) pss_opts;
+        /* Ensure MGF1 hash alg is the same as the one used to hash the message. */
+        if (mgf1_hash_id != *md_alg) {
+            return MBEDTLS_ERR_X509_INVALID_ALG;
+        }
     } else
 #endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
     {
@@ -1045,8 +1037,7 @@
  * Helper for writing signature algorithms
  */
 int mbedtls_x509_sig_alg_gets(char *buf, size_t size, const mbedtls_x509_buf *sig_oid,
-                              mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg,
-                              const void *sig_opts)
+                              mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg)
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     char *p = buf;
@@ -1063,23 +1054,17 @@
 
 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
     if (pk_alg == MBEDTLS_PK_RSASSA_PSS) {
-        const mbedtls_pk_rsassa_pss_options *pss_opts;
-
-        pss_opts = (const mbedtls_pk_rsassa_pss_options *) sig_opts;
-
         const char *name = md_type_to_string(md_alg);
-        const char *mgf_name = md_type_to_string(pss_opts->mgf1_hash_id);
-
-        ret = mbedtls_snprintf(p, n, " (%s, MGF1-%s, 0x%02X)",
-                               name ? name : "???",
-                               mgf_name ? mgf_name : "???",
-                               (unsigned int) pss_opts->expected_salt_len);
+        if (name != NULL) {
+            ret = mbedtls_snprintf(p, n, " (%s)", name);
+        } else {
+            ret = mbedtls_snprintf(p, n, " (?)");
+        }
         MBEDTLS_X509_SAFE_SNPRINTF;
     }
 #else
     ((void) pk_alg);
     ((void) md_alg);
-    ((void) sig_opts);
 #endif /* MBEDTLS_X509_RSASSA_PSS_SUPPORT */
 
     return (int) (size - n);
diff --git a/library/x509_crl.c b/library/x509_crl.c
index bc4fdbb..0b98ba4 100644
--- a/library/x509_crl.c
+++ b/library/x509_crl.c
@@ -389,8 +389,7 @@
     crl->version++;
 
     if ((ret = mbedtls_x509_get_sig_alg(&crl->sig_oid, &sig_params1,
-                                        &crl->sig_md, &crl->sig_pk,
-                                        &crl->sig_opts)) != 0) {
+                                        &crl->sig_md, &crl->sig_pk)) != 0) {
         mbedtls_x509_crl_free(crl);
         return MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG;
     }
@@ -646,8 +645,7 @@
     ret = mbedtls_snprintf(p, n, "\n%ssigned using  : ", prefix);
     MBEDTLS_X509_SAFE_SNPRINTF;
 
-    ret = mbedtls_x509_sig_alg_gets(p, n, &crl->sig_oid, crl->sig_pk, crl->sig_md,
-                                    crl->sig_opts);
+    ret = mbedtls_x509_sig_alg_gets(p, n, &crl->sig_oid, crl->sig_pk, crl->sig_md);
     MBEDTLS_X509_SAFE_SNPRINTF;
 
     ret = mbedtls_snprintf(p, n, "\n");
@@ -676,10 +674,6 @@
     mbedtls_x509_crl_entry *entry_prv;
 
     while (crl_cur != NULL) {
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-        mbedtls_free(crl_cur->sig_opts);
-#endif
-
         mbedtls_asn1_free_named_data_list_shallow(crl_cur->issuer.next);
 
         entry_cur = crl_cur->entry.next;
diff --git a/library/x509_crt.c b/library/x509_crt.c
index 5d26ebb..faea404 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -1163,8 +1163,7 @@
     crt->version++;
 
     if ((ret = mbedtls_x509_get_sig_alg(&crt->sig_oid, &sig_params1,
-                                        &crt->sig_md, &crt->sig_pk,
-                                        &crt->sig_opts)) != 0) {
+                                        &crt->sig_md, &crt->sig_pk)) != 0) {
         mbedtls_x509_crt_free(crt);
         return ret;
     }
@@ -1800,8 +1799,7 @@
     ret = mbedtls_snprintf(p, n, "\n%ssigned using      : ", prefix);
     MBEDTLS_X509_SAFE_SNPRINTF;
 
-    ret = mbedtls_x509_sig_alg_gets(p, n, &crt->sig_oid, crt->sig_pk,
-                                    crt->sig_md, crt->sig_opts);
+    ret = mbedtls_x509_sig_alg_gets(p, n, &crt->sig_oid, crt->sig_pk, crt->sig_md);
     MBEDTLS_X509_SAFE_SNPRINTF;
 
     /* Key size */
@@ -2061,7 +2059,7 @@
             flags |= MBEDTLS_X509_BADCERT_BAD_KEY;
         }
 
-        if (mbedtls_pk_verify_ext(crl_list->sig_pk, crl_list->sig_opts, &ca->pk,
+        if (mbedtls_pk_verify_ext(crl_list->sig_pk, NULL, &ca->pk,
                                   crl_list->sig_md, hash, hash_length,
                                   crl_list->sig.p, crl_list->sig.len) != 0) {
             flags |= MBEDTLS_X509_BADCRL_NOT_TRUSTED;
@@ -2135,7 +2133,7 @@
     (void) rs_ctx;
 #endif
 
-    return mbedtls_pk_verify_ext(child->sig_pk, child->sig_opts, &parent->pk,
+    return mbedtls_pk_verify_ext(child->sig_pk, NULL, &parent->pk,
                                  child->sig_md, hash, hash_len,
                                  child->sig.p, child->sig.len);
 }
@@ -3203,10 +3201,6 @@
     while (cert_cur != NULL) {
         mbedtls_pk_free(&cert_cur->pk);
 
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-        mbedtls_free(cert_cur->sig_opts);
-#endif
-
         mbedtls_asn1_free_named_data_list_shallow(cert_cur->issuer.next);
         mbedtls_asn1_free_named_data_list_shallow(cert_cur->subject.next);
         mbedtls_asn1_sequence_free(cert_cur->ext_key_usage.next);
diff --git a/library/x509_csr.c b/library/x509_csr.c
index 8e5fdb6..2e43564 100644
--- a/library/x509_csr.c
+++ b/library/x509_csr.c
@@ -407,8 +407,7 @@
     }
 
     if ((ret = mbedtls_x509_get_sig_alg(&csr->sig_oid, &sig_params,
-                                        &csr->sig_md, &csr->sig_pk,
-                                        &csr->sig_opts)) != 0) {
+                                        &csr->sig_md, &csr->sig_pk)) != 0) {
         mbedtls_x509_csr_free(csr);
         return MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG;
     }
@@ -547,8 +546,7 @@
     ret = mbedtls_snprintf(p, n, "\n%ssigned using  : ", prefix);
     MBEDTLS_X509_SAFE_SNPRINTF;
 
-    ret = mbedtls_x509_sig_alg_gets(p, n, &csr->sig_oid, csr->sig_pk, csr->sig_md,
-                                    csr->sig_opts);
+    ret = mbedtls_x509_sig_alg_gets(p, n, &csr->sig_oid, csr->sig_pk, csr->sig_md);
     MBEDTLS_X509_SAFE_SNPRINTF;
 
     if ((ret = mbedtls_x509_key_size_helper(key_size_str, MBEDTLS_BEFORE_COLON,
@@ -621,10 +619,6 @@
 
     mbedtls_pk_free(&csr->pk);
 
-#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
-    mbedtls_free(csr->sig_opts);
-#endif
-
     mbedtls_asn1_free_named_data_list_shallow(csr->subject.next);
     mbedtls_asn1_sequence_free(csr->subject_alt_names.next);
 
diff --git a/library/x509_internal.h b/library/x509_internal.h
index 36cbc65..9360471 100644
--- a/library/x509_internal.h
+++ b/library/x509_internal.h
@@ -35,8 +35,7 @@
 #endif
 int mbedtls_x509_get_sig(unsigned char **p, const unsigned char *end, mbedtls_x509_buf *sig);
 int mbedtls_x509_get_sig_alg(const mbedtls_x509_buf *sig_oid, const mbedtls_x509_buf *sig_params,
-                             mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg,
-                             void **sig_opts);
+                             mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg);
 int mbedtls_x509_get_time(unsigned char **p, const unsigned char *end,
                           mbedtls_x509_time *t);
 int mbedtls_x509_get_serial(unsigned char **p, const unsigned char *end,
@@ -45,8 +44,7 @@
                          mbedtls_x509_buf *ext, int tag);
 #if !defined(MBEDTLS_X509_REMOVE_INFO)
 int mbedtls_x509_sig_alg_gets(char *buf, size_t size, const mbedtls_x509_buf *sig_oid,
-                              mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg,
-                              const void *sig_opts);
+                              mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg);
 #endif
 int mbedtls_x509_key_size_helper(char *buf, size_t buf_size, const char *name);
 int mbedtls_x509_set_extension(mbedtls_asn1_named_data **head, const char *oid, size_t oid_len,
diff --git a/library/x509_oid.c b/library/x509_oid.c
new file mode 100644
index 0000000..d05a36d
--- /dev/null
+++ b/library/x509_oid.c
@@ -0,0 +1,915 @@
+/**
+ * \file oid.c
+ *
+ * \brief Object Identifier (OID) database
+ *
+ *  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+ */
+
+#include "common.h"
+
+#if defined(MBEDTLS_OID_C)
+
+#include "mbedtls/oid.h"
+#include "mbedtls/rsa.h"
+#include "mbedtls/error_common.h"
+#include "mbedtls/pk.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "mbedtls/platform.h"
+
+/*
+ * Macro to automatically add the size of #define'd OIDs
+ */
+#define ADD_LEN(s)      s, MBEDTLS_OID_SIZE(s)
+
+/*
+ * Macro to generate mbedtls_oid_descriptor_t
+ */
+#if !defined(MBEDTLS_X509_REMOVE_INFO)
+#define OID_DESCRIPTOR(s, name, description)  { ADD_LEN(s), name, description }
+#define NULL_OID_DESCRIPTOR                   { NULL, 0, NULL, NULL }
+#else
+#define OID_DESCRIPTOR(s, name, description)  { ADD_LEN(s) }
+#define NULL_OID_DESCRIPTOR                   { NULL, 0 }
+#endif
+
+/*
+ * Macro to generate an internal function for oid_XXX_from_asn1() (used by
+ * the other functions)
+ */
+#define FN_OID_TYPED_FROM_ASN1(TYPE_T, NAME, LIST)                    \
+    static const TYPE_T *oid_ ## NAME ## _from_asn1(                   \
+        const mbedtls_asn1_buf *oid)     \
+    {                                                                   \
+        const TYPE_T *p = (LIST);                                       \
+        const mbedtls_oid_descriptor_t *cur =                           \
+            (const mbedtls_oid_descriptor_t *) p;                       \
+        if (p == NULL || oid == NULL) return NULL;                  \
+        while (cur->asn1 != NULL) {                                    \
+            if (cur->asn1_len == oid->len &&                            \
+                memcmp(cur->asn1, oid->p, oid->len) == 0) {          \
+                return p;                                            \
+            }                                                           \
+            p++;                                                        \
+            cur = (const mbedtls_oid_descriptor_t *) p;                 \
+        }                                                               \
+        return NULL;                                                 \
+    }
+
+#if !defined(MBEDTLS_X509_REMOVE_INFO)
+/*
+ * Macro to generate a function for retrieving a single attribute from the
+ * descriptor of an mbedtls_oid_descriptor_t wrapper.
+ */
+#define FN_OID_GET_DESCRIPTOR_ATTR1(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1) \
+    int FN_NAME(const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1)                  \
+    {                                                                       \
+        const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1(oid);        \
+        if (data == NULL) return MBEDTLS_ERR_OID_NOT_FOUND;            \
+        *ATTR1 = data->descriptor.ATTR1;                                    \
+        return 0;                                                        \
+    }
+#endif /* MBEDTLS_X509_REMOVE_INFO */
+
+/*
+ * Macro to generate a function for retrieving a single attribute from an
+ * mbedtls_oid_descriptor_t wrapper.
+ */
+#define FN_OID_GET_ATTR1(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1) \
+    int FN_NAME(const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1)                  \
+    {                                                                       \
+        const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1(oid);        \
+        if (data == NULL) return MBEDTLS_ERR_OID_NOT_FOUND;            \
+        *ATTR1 = data->ATTR1;                                               \
+        return 0;                                                        \
+    }
+
+/*
+ * Macro to generate a function for retrieving two attributes from an
+ * mbedtls_oid_descriptor_t wrapper.
+ */
+#define FN_OID_GET_ATTR2(FN_NAME, TYPE_T, TYPE_NAME, ATTR1_TYPE, ATTR1,     \
+                         ATTR2_TYPE, ATTR2)                                 \
+    int FN_NAME(const mbedtls_asn1_buf *oid, ATTR1_TYPE * ATTR1,               \
+                ATTR2_TYPE * ATTR2)              \
+    {                                                                           \
+        const TYPE_T *data = oid_ ## TYPE_NAME ## _from_asn1(oid);            \
+        if (data == NULL) return MBEDTLS_ERR_OID_NOT_FOUND;                 \
+        *(ATTR1) = data->ATTR1;                                                 \
+        *(ATTR2) = data->ATTR2;                                                 \
+        return 0;                                                            \
+    }
+
+/*
+ * Macro to generate a function for retrieving the OID based on a single
+ * attribute from a mbedtls_oid_descriptor_t wrapper.
+ */
+#define FN_OID_GET_OID_BY_ATTR1(FN_NAME, TYPE_T, LIST, ATTR1_TYPE, ATTR1)   \
+    int FN_NAME(ATTR1_TYPE ATTR1, const char **oid, size_t *olen)             \
+    {                                                                           \
+        const TYPE_T *cur = (LIST);                                             \
+        while (cur->descriptor.asn1 != NULL) {                                 \
+            if (cur->ATTR1 == (ATTR1)) {                                       \
+                *oid = cur->descriptor.asn1;                                    \
+                *olen = cur->descriptor.asn1_len;                               \
+                return 0;                                                    \
+            }                                                                   \
+            cur++;                                                              \
+        }                                                                       \
+        return MBEDTLS_ERR_OID_NOT_FOUND;                                    \
+    }
+
+/*
+ * Macro to generate a function for retrieving the OID based on two
+ * attributes from a mbedtls_oid_descriptor_t wrapper.
+ */
+#define FN_OID_GET_OID_BY_ATTR2(FN_NAME, TYPE_T, LIST, ATTR1_TYPE, ATTR1,   \
+                                ATTR2_TYPE, ATTR2)                          \
+    int FN_NAME(ATTR1_TYPE ATTR1, ATTR2_TYPE ATTR2, const char **oid,         \
+                size_t *olen)                                                 \
+    {                                                                           \
+        const TYPE_T *cur = (LIST);                                             \
+        while (cur->descriptor.asn1 != NULL) {                                 \
+            if (cur->ATTR1 == (ATTR1) && cur->ATTR2 == (ATTR2)) {              \
+                *oid = cur->descriptor.asn1;                                    \
+                *olen = cur->descriptor.asn1_len;                               \
+                return 0;                                                    \
+            }                                                                   \
+            cur++;                                                              \
+        }                                                                       \
+        return MBEDTLS_ERR_OID_NOT_FOUND;                                   \
+    }
+
+/*
+ * For X520 attribute types
+ */
+typedef struct {
+    mbedtls_oid_descriptor_t    descriptor;
+    const char          *short_name;
+} oid_x520_attr_t;
+
+static const oid_x520_attr_t oid_x520_attr_type[] =
+{
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_CN,          "id-at-commonName",               "Common Name"),
+        "CN",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_COUNTRY,     "id-at-countryName",              "Country"),
+        "C",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_LOCALITY,    "id-at-locality",                 "Locality"),
+        "L",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_STATE,       "id-at-state",                    "State"),
+        "ST",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_ORGANIZATION, "id-at-organizationName",
+                       "Organization"),
+        "O",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_ORG_UNIT,    "id-at-organizationalUnitName",   "Org Unit"),
+        "OU",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_PKCS9_EMAIL,
+                       "emailAddress",
+                       "E-mail address"),
+        "emailAddress",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_SERIAL_NUMBER,
+                       "id-at-serialNumber",
+                       "Serial number"),
+        "serialNumber",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_POSTAL_ADDRESS,
+                       "id-at-postalAddress",
+                       "Postal address"),
+        "postalAddress",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_POSTAL_CODE, "id-at-postalCode",               "Postal code"),
+        "postalCode",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_SUR_NAME,    "id-at-surName",                  "Surname"),
+        "SN",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_GIVEN_NAME,  "id-at-givenName",                "Given name"),
+        "GN",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_INITIALS,    "id-at-initials",                 "Initials"),
+        "initials",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_GENERATION_QUALIFIER,
+                       "id-at-generationQualifier",
+                       "Generation qualifier"),
+        "generationQualifier",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_TITLE,       "id-at-title",                    "Title"),
+        "title",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_DN_QUALIFIER,
+                       "id-at-dnQualifier",
+                       "Distinguished Name qualifier"),
+        "dnQualifier",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_PSEUDONYM,   "id-at-pseudonym",                "Pseudonym"),
+        "pseudonym",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_UID,            "id-uid",                         "User Id"),
+        "uid",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DOMAIN_COMPONENT,
+                       "id-domainComponent",
+                       "Domain component"),
+        "DC",
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AT_UNIQUE_IDENTIFIER,
+                       "id-at-uniqueIdentifier",
+                       "Unique Identifier"),
+        "uniqueIdentifier",
+    },
+    {
+        NULL_OID_DESCRIPTOR,
+        NULL,
+    }
+};
+
+FN_OID_TYPED_FROM_ASN1(oid_x520_attr_t, x520_attr, oid_x520_attr_type)
+FN_OID_GET_ATTR1(mbedtls_oid_get_attr_short_name,
+                 oid_x520_attr_t,
+                 x520_attr,
+                 const char *,
+                 short_name)
+
+/*
+ * For X509 extensions
+ */
+typedef struct {
+    mbedtls_oid_descriptor_t    descriptor;
+    int                 ext_type;
+} oid_x509_ext_t;
+
+static const oid_x509_ext_t oid_x509_ext[] =
+{
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_BASIC_CONSTRAINTS,
+                       "id-ce-basicConstraints",
+                       "Basic Constraints"),
+        MBEDTLS_OID_X509_EXT_BASIC_CONSTRAINTS,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_KEY_USAGE,            "id-ce-keyUsage",            "Key Usage"),
+        MBEDTLS_OID_X509_EXT_KEY_USAGE,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EXTENDED_KEY_USAGE,
+                       "id-ce-extKeyUsage",
+                       "Extended Key Usage"),
+        MBEDTLS_OID_X509_EXT_EXTENDED_KEY_USAGE,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_SUBJECT_ALT_NAME,
+                       "id-ce-subjectAltName",
+                       "Subject Alt Name"),
+        MBEDTLS_OID_X509_EXT_SUBJECT_ALT_NAME,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_NS_CERT_TYPE,
+                       "id-netscape-certtype",
+                       "Netscape Certificate Type"),
+        MBEDTLS_OID_X509_EXT_NS_CERT_TYPE,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_CERTIFICATE_POLICIES,
+                       "id-ce-certificatePolicies",
+                       "Certificate Policies"),
+        MBEDTLS_OID_X509_EXT_CERTIFICATE_POLICIES,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER,
+                       "id-ce-subjectKeyIdentifier",
+                       "Subject Key Identifier"),
+        MBEDTLS_OID_X509_EXT_SUBJECT_KEY_IDENTIFIER,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER,
+                       "id-ce-authorityKeyIdentifier",
+                       "Authority Key Identifier"),
+        MBEDTLS_OID_X509_EXT_AUTHORITY_KEY_IDENTIFIER,
+    },
+    {
+        NULL_OID_DESCRIPTOR,
+        0,
+    },
+};
+
+FN_OID_TYPED_FROM_ASN1(oid_x509_ext_t, x509_ext, oid_x509_ext)
+FN_OID_GET_ATTR1(mbedtls_oid_get_x509_ext_type, oid_x509_ext_t, x509_ext, int, ext_type)
+
+#if !defined(MBEDTLS_X509_REMOVE_INFO)
+static const mbedtls_oid_descriptor_t oid_ext_key_usage[] =
+{
+    OID_DESCRIPTOR(MBEDTLS_OID_SERVER_AUTH,
+                   "id-kp-serverAuth",
+                   "TLS Web Server Authentication"),
+    OID_DESCRIPTOR(MBEDTLS_OID_CLIENT_AUTH,
+                   "id-kp-clientAuth",
+                   "TLS Web Client Authentication"),
+    OID_DESCRIPTOR(MBEDTLS_OID_CODE_SIGNING,     "id-kp-codeSigning",     "Code Signing"),
+    OID_DESCRIPTOR(MBEDTLS_OID_EMAIL_PROTECTION, "id-kp-emailProtection", "E-mail Protection"),
+    OID_DESCRIPTOR(MBEDTLS_OID_TIME_STAMPING,    "id-kp-timeStamping",    "Time Stamping"),
+    OID_DESCRIPTOR(MBEDTLS_OID_OCSP_SIGNING,     "id-kp-OCSPSigning",     "OCSP Signing"),
+    OID_DESCRIPTOR(MBEDTLS_OID_WISUN_FAN,
+                   "id-kp-wisun-fan-device",
+                   "Wi-SUN Alliance Field Area Network (FAN)"),
+    NULL_OID_DESCRIPTOR,
+};
+
+FN_OID_TYPED_FROM_ASN1(mbedtls_oid_descriptor_t, ext_key_usage, oid_ext_key_usage)
+FN_OID_GET_ATTR1(mbedtls_oid_get_extended_key_usage,
+                 mbedtls_oid_descriptor_t,
+                 ext_key_usage,
+                 const char *,
+                 description)
+
+static const mbedtls_oid_descriptor_t oid_certificate_policies[] =
+{
+    OID_DESCRIPTOR(MBEDTLS_OID_ANY_POLICY,      "anyPolicy",       "Any Policy"),
+    NULL_OID_DESCRIPTOR,
+};
+
+FN_OID_TYPED_FROM_ASN1(mbedtls_oid_descriptor_t, certificate_policies, oid_certificate_policies)
+FN_OID_GET_ATTR1(mbedtls_oid_get_certificate_policies,
+                 mbedtls_oid_descriptor_t,
+                 certificate_policies,
+                 const char *,
+                 description)
+#endif /* MBEDTLS_X509_REMOVE_INFO */
+
+/*
+ * For SignatureAlgorithmIdentifier
+ */
+typedef struct {
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_md_type_t           md_alg;
+    mbedtls_pk_type_t           pk_alg;
+} oid_sig_alg_t;
+
+static const oid_sig_alg_t oid_sig_alg[] =
+{
+#if defined(MBEDTLS_RSA_C)
+#if defined(PSA_WANT_ALG_MD5)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_PKCS1_MD5,        "md5WithRSAEncryption",     "RSA with MD5"),
+        MBEDTLS_MD_MD5,      MBEDTLS_PK_RSA,
+    },
+#endif /* PSA_WANT_ALG_MD5 */
+#if defined(PSA_WANT_ALG_SHA_1)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_PKCS1_SHA1,       "sha-1WithRSAEncryption",   "RSA with SHA1"),
+        MBEDTLS_MD_SHA1,     MBEDTLS_PK_RSA,
+    },
+#endif /* PSA_WANT_ALG_SHA_1 */
+#if defined(PSA_WANT_ALG_SHA_224)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_PKCS1_SHA224,     "sha224WithRSAEncryption",
+                       "RSA with SHA-224"),
+        MBEDTLS_MD_SHA224,   MBEDTLS_PK_RSA,
+    },
+#endif /* PSA_WANT_ALG_SHA_224 */
+#if defined(PSA_WANT_ALG_SHA_256)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_PKCS1_SHA256,     "sha256WithRSAEncryption",
+                       "RSA with SHA-256"),
+        MBEDTLS_MD_SHA256,   MBEDTLS_PK_RSA,
+    },
+#endif /* PSA_WANT_ALG_SHA_256 */
+#if defined(PSA_WANT_ALG_SHA_384)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_PKCS1_SHA384,     "sha384WithRSAEncryption",
+                       "RSA with SHA-384"),
+        MBEDTLS_MD_SHA384,   MBEDTLS_PK_RSA,
+    },
+#endif /* PSA_WANT_ALG_SHA_384 */
+#if defined(PSA_WANT_ALG_SHA_512)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_PKCS1_SHA512,     "sha512WithRSAEncryption",
+                       "RSA with SHA-512"),
+        MBEDTLS_MD_SHA512,   MBEDTLS_PK_RSA,
+    },
+#endif /* PSA_WANT_ALG_SHA_512 */
+#if defined(PSA_WANT_ALG_SHA_1)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_RSA_SHA_OBS,      "sha-1WithRSAEncryption",   "RSA with SHA1"),
+        MBEDTLS_MD_SHA1,     MBEDTLS_PK_RSA,
+    },
+#endif /* PSA_WANT_ALG_SHA_1 */
+#endif /* MBEDTLS_RSA_C */
+#if defined(PSA_HAVE_ALG_SOME_ECDSA)
+#if defined(PSA_WANT_ALG_SHA_1)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_ECDSA_SHA1,       "ecdsa-with-SHA1",      "ECDSA with SHA1"),
+        MBEDTLS_MD_SHA1,     MBEDTLS_PK_ECDSA,
+    },
+#endif /* PSA_WANT_ALG_SHA_1 */
+#if defined(PSA_WANT_ALG_SHA_224)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_ECDSA_SHA224,     "ecdsa-with-SHA224",    "ECDSA with SHA224"),
+        MBEDTLS_MD_SHA224,   MBEDTLS_PK_ECDSA,
+    },
+#endif
+#if defined(PSA_WANT_ALG_SHA_256)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_ECDSA_SHA256,     "ecdsa-with-SHA256",    "ECDSA with SHA256"),
+        MBEDTLS_MD_SHA256,   MBEDTLS_PK_ECDSA,
+    },
+#endif /* PSA_WANT_ALG_SHA_256 */
+#if defined(PSA_WANT_ALG_SHA_384)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_ECDSA_SHA384,     "ecdsa-with-SHA384",    "ECDSA with SHA384"),
+        MBEDTLS_MD_SHA384,   MBEDTLS_PK_ECDSA,
+    },
+#endif /* PSA_WANT_ALG_SHA_384 */
+#if defined(PSA_WANT_ALG_SHA_512)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_ECDSA_SHA512,     "ecdsa-with-SHA512",    "ECDSA with SHA512"),
+        MBEDTLS_MD_SHA512,   MBEDTLS_PK_ECDSA,
+    },
+#endif /* PSA_WANT_ALG_SHA_512 */
+#endif /* PSA_HAVE_ALG_SOME_ECDSA */
+#if defined(MBEDTLS_RSA_C)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_RSASSA_PSS,        "RSASSA-PSS",           "RSASSA-PSS"),
+        MBEDTLS_MD_NONE,     MBEDTLS_PK_RSASSA_PSS,
+    },
+#endif /* MBEDTLS_RSA_C */
+    {
+        NULL_OID_DESCRIPTOR,
+        MBEDTLS_MD_NONE, MBEDTLS_PK_NONE,
+    },
+};
+
+FN_OID_TYPED_FROM_ASN1(oid_sig_alg_t, sig_alg, oid_sig_alg)
+
+#if !defined(MBEDTLS_X509_REMOVE_INFO)
+FN_OID_GET_DESCRIPTOR_ATTR1(mbedtls_oid_get_sig_alg_desc,
+                            oid_sig_alg_t,
+                            sig_alg,
+                            const char *,
+                            description)
+#endif
+
+FN_OID_GET_ATTR2(mbedtls_oid_get_sig_alg,
+                 oid_sig_alg_t,
+                 sig_alg,
+                 mbedtls_md_type_t,
+                 md_alg,
+                 mbedtls_pk_type_t,
+                 pk_alg)
+FN_OID_GET_OID_BY_ATTR2(mbedtls_oid_get_oid_by_sig_alg,
+                        oid_sig_alg_t,
+                        oid_sig_alg,
+                        mbedtls_pk_type_t,
+                        pk_alg,
+                        mbedtls_md_type_t,
+                        md_alg)
+
+/*
+ * For PublicKeyInfo (PKCS1, RFC 5480)
+ */
+typedef struct {
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_pk_type_t           pk_alg;
+} oid_pk_alg_t;
+
+static const oid_pk_alg_t oid_pk_alg[] =
+{
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_PKCS1_RSA,           "rsaEncryption",    "RSA"),
+        MBEDTLS_PK_RSA,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EC_ALG_UNRESTRICTED, "id-ecPublicKey",   "Generic EC key"),
+        MBEDTLS_PK_ECKEY,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EC_ALG_ECDH,         "id-ecDH",          "EC key for ECDH"),
+        MBEDTLS_PK_ECKEY_DH,
+    },
+    {
+        NULL_OID_DESCRIPTOR,
+        MBEDTLS_PK_NONE,
+    },
+};
+
+FN_OID_TYPED_FROM_ASN1(oid_pk_alg_t, pk_alg, oid_pk_alg)
+FN_OID_GET_ATTR1(mbedtls_oid_get_pk_alg, oid_pk_alg_t, pk_alg, mbedtls_pk_type_t, pk_alg)
+FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_pk_alg,
+                        oid_pk_alg_t,
+                        oid_pk_alg,
+                        mbedtls_pk_type_t,
+                        pk_alg)
+
+#if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
+/*
+ * For elliptic curves that use namedCurve inside ECParams (RFC 5480)
+ */
+typedef struct {
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_ecp_group_id        grp_id;
+} oid_ecp_grp_t;
+
+static const oid_ecp_grp_t oid_ecp_grp[] =
+{
+#if defined(PSA_WANT_ECC_SECP_R1_192)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP192R1, "secp192r1",    "secp192r1"),
+        MBEDTLS_ECP_DP_SECP192R1,
+    },
+#endif /* PSA_WANT_ECC_SECP_R1_192 */
+#if defined(PSA_WANT_ECC_SECP_R1_224)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP224R1, "secp224r1",    "secp224r1"),
+        MBEDTLS_ECP_DP_SECP224R1,
+    },
+#endif /* PSA_WANT_ECC_SECP_R1_224 */
+#if defined(PSA_WANT_ECC_SECP_R1_256)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP256R1, "secp256r1",    "secp256r1"),
+        MBEDTLS_ECP_DP_SECP256R1,
+    },
+#endif /* PSA_WANT_ECC_SECP_R1_256 */
+#if defined(PSA_WANT_ECC_SECP_R1_384)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP384R1, "secp384r1",    "secp384r1"),
+        MBEDTLS_ECP_DP_SECP384R1,
+    },
+#endif /* PSA_WANT_ECC_SECP_R1_384 */
+#if defined(PSA_WANT_ECC_SECP_R1_521)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP521R1, "secp521r1",    "secp521r1"),
+        MBEDTLS_ECP_DP_SECP521R1,
+    },
+#endif /* PSA_WANT_ECC_SECP_R1_521 */
+#if defined(PSA_WANT_ECC_SECP_K1_192)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP192K1, "secp192k1",    "secp192k1"),
+        MBEDTLS_ECP_DP_SECP192K1,
+    },
+#endif /* PSA_WANT_ECC_SECP_K1_192 */
+#if defined(PSA_WANT_ECC_SECP_K1_256)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_SECP256K1, "secp256k1",    "secp256k1"),
+        MBEDTLS_ECP_DP_SECP256K1,
+    },
+#endif /* PSA_WANT_ECC_SECP_K1_256 */
+#if defined(PSA_WANT_ECC_BRAINPOOL_P_R1_256)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_BP256R1,   "brainpoolP256r1", "brainpool256r1"),
+        MBEDTLS_ECP_DP_BP256R1,
+    },
+#endif /* PSA_WANT_ECC_BRAINPOOL_P_R1_256 */
+#if defined(PSA_WANT_ECC_BRAINPOOL_P_R1_384)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_BP384R1,   "brainpoolP384r1", "brainpool384r1"),
+        MBEDTLS_ECP_DP_BP384R1,
+    },
+#endif /* PSA_WANT_ECC_BRAINPOOL_P_R1_384 */
+#if defined(PSA_WANT_ECC_BRAINPOOL_P_R1_512)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_EC_GRP_BP512R1,   "brainpoolP512r1", "brainpool512r1"),
+        MBEDTLS_ECP_DP_BP512R1,
+    },
+#endif /* PSA_WANT_ECC_BRAINPOOL_P_R1_512 */
+    {
+        NULL_OID_DESCRIPTOR,
+        MBEDTLS_ECP_DP_NONE,
+    },
+};
+
+FN_OID_TYPED_FROM_ASN1(oid_ecp_grp_t, grp_id, oid_ecp_grp)
+FN_OID_GET_ATTR1(mbedtls_oid_get_ec_grp, oid_ecp_grp_t, grp_id, mbedtls_ecp_group_id, grp_id)
+FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_ec_grp,
+                        oid_ecp_grp_t,
+                        oid_ecp_grp,
+                        mbedtls_ecp_group_id,
+                        grp_id)
+
+/*
+ * For Elliptic Curve algorithms that are directly
+ * encoded in the AlgorithmIdentifier (RFC 8410)
+ */
+typedef struct {
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_ecp_group_id        grp_id;
+} oid_ecp_grp_algid_t;
+
+static const oid_ecp_grp_algid_t oid_ecp_grp_algid[] =
+{
+#if defined(PSA_WANT_ECC_MONTGOMERY_255)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_X25519,               "X25519",       "X25519"),
+        MBEDTLS_ECP_DP_CURVE25519,
+    },
+#endif /* PSA_WANT_ECC_MONTGOMERY_255 */
+#if defined(PSA_WANT_ECC_MONTGOMERY_448)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_X448,                 "X448",         "X448"),
+        MBEDTLS_ECP_DP_CURVE448,
+    },
+#endif /* PSA_WANT_ECC_MONTGOMERY_448 */
+    {
+        NULL_OID_DESCRIPTOR,
+        MBEDTLS_ECP_DP_NONE,
+    },
+};
+
+FN_OID_TYPED_FROM_ASN1(oid_ecp_grp_algid_t, grp_id_algid, oid_ecp_grp_algid)
+FN_OID_GET_ATTR1(mbedtls_oid_get_ec_grp_algid,
+                 oid_ecp_grp_algid_t,
+                 grp_id_algid,
+                 mbedtls_ecp_group_id,
+                 grp_id)
+FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_ec_grp_algid,
+                        oid_ecp_grp_algid_t,
+                        oid_ecp_grp_algid,
+                        mbedtls_ecp_group_id,
+                        grp_id)
+#endif /* PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY */
+
+#if defined(MBEDTLS_CIPHER_C)
+/*
+ * For PKCS#5 PBES2 encryption algorithm
+ */
+typedef struct {
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_cipher_type_t       cipher_alg;
+} oid_cipher_alg_t;
+
+static const oid_cipher_alg_t oid_cipher_alg[] =
+{
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DES_CBC,              "desCBC",       "DES-CBC"),
+        MBEDTLS_CIPHER_DES_CBC,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DES_EDE3_CBC,         "des-ede3-cbc", "DES-EDE3-CBC"),
+        MBEDTLS_CIPHER_DES_EDE3_CBC,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AES_128_CBC,          "aes128-cbc", "AES128-CBC"),
+        MBEDTLS_CIPHER_AES_128_CBC,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AES_192_CBC,          "aes192-cbc", "AES192-CBC"),
+        MBEDTLS_CIPHER_AES_192_CBC,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_AES_256_CBC,          "aes256-cbc", "AES256-CBC"),
+        MBEDTLS_CIPHER_AES_256_CBC,
+    },
+    {
+        NULL_OID_DESCRIPTOR,
+        MBEDTLS_CIPHER_NONE,
+    },
+};
+
+FN_OID_TYPED_FROM_ASN1(oid_cipher_alg_t, cipher_alg, oid_cipher_alg)
+FN_OID_GET_ATTR1(mbedtls_oid_get_cipher_alg,
+                 oid_cipher_alg_t,
+                 cipher_alg,
+                 mbedtls_cipher_type_t,
+                 cipher_alg)
+#endif /* MBEDTLS_CIPHER_C */
+
+/*
+ * For digestAlgorithm
+ */
+typedef struct {
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_md_type_t           md_alg;
+} oid_md_alg_t;
+
+static const oid_md_alg_t oid_md_alg[] =
+{
+#if defined(PSA_WANT_ALG_MD5)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DIGEST_ALG_MD5,       "id-md5",       "MD5"),
+        MBEDTLS_MD_MD5,
+    },
+#endif
+#if defined(PSA_WANT_ALG_SHA_1)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DIGEST_ALG_SHA1,      "id-sha1",      "SHA-1"),
+        MBEDTLS_MD_SHA1,
+    },
+#endif
+#if defined(PSA_WANT_ALG_SHA_224)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DIGEST_ALG_SHA224,    "id-sha224",    "SHA-224"),
+        MBEDTLS_MD_SHA224,
+    },
+#endif
+#if defined(PSA_WANT_ALG_SHA_256)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DIGEST_ALG_SHA256,    "id-sha256",    "SHA-256"),
+        MBEDTLS_MD_SHA256,
+    },
+#endif
+#if defined(PSA_WANT_ALG_SHA_384)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DIGEST_ALG_SHA384,    "id-sha384",    "SHA-384"),
+        MBEDTLS_MD_SHA384,
+    },
+#endif
+#if defined(PSA_WANT_ALG_SHA_512)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DIGEST_ALG_SHA512,    "id-sha512",    "SHA-512"),
+        MBEDTLS_MD_SHA512,
+    },
+#endif
+#if defined(PSA_WANT_ALG_RIPEMD160)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DIGEST_ALG_RIPEMD160, "id-ripemd160", "RIPEMD-160"),
+        MBEDTLS_MD_RIPEMD160,
+    },
+#endif
+#if defined(PSA_WANT_ALG_SHA3_224)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DIGEST_ALG_SHA3_224,    "id-sha3-224",    "SHA-3-224"),
+        MBEDTLS_MD_SHA3_224,
+    },
+#endif
+#if defined(PSA_WANT_ALG_SHA3_256)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DIGEST_ALG_SHA3_256,    "id-sha3-256",    "SHA-3-256"),
+        MBEDTLS_MD_SHA3_256,
+    },
+#endif
+#if defined(PSA_WANT_ALG_SHA3_384)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DIGEST_ALG_SHA3_384,    "id-sha3-384",    "SHA-3-384"),
+        MBEDTLS_MD_SHA3_384,
+    },
+#endif
+#if defined(PSA_WANT_ALG_SHA3_512)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_DIGEST_ALG_SHA3_512,    "id-sha3-512",    "SHA-3-512"),
+        MBEDTLS_MD_SHA3_512,
+    },
+#endif
+    {
+        NULL_OID_DESCRIPTOR,
+        MBEDTLS_MD_NONE,
+    },
+};
+
+FN_OID_TYPED_FROM_ASN1(oid_md_alg_t, md_alg, oid_md_alg)
+FN_OID_GET_ATTR1(mbedtls_oid_get_md_alg, oid_md_alg_t, md_alg, mbedtls_md_type_t, md_alg)
+FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_md,
+                        oid_md_alg_t,
+                        oid_md_alg,
+                        mbedtls_md_type_t,
+                        md_alg)
+
+/*
+ * For HMAC digestAlgorithm
+ */
+typedef struct {
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_md_type_t           md_hmac;
+} oid_md_hmac_t;
+
+static const oid_md_hmac_t oid_md_hmac[] =
+{
+#if defined(PSA_WANT_ALG_SHA_1)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_HMAC_SHA1,      "hmacSHA1",      "HMAC-SHA-1"),
+        MBEDTLS_MD_SHA1,
+    },
+#endif /* PSA_WANT_ALG_SHA_1 */
+#if defined(PSA_WANT_ALG_SHA_224)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_HMAC_SHA224,    "hmacSHA224",    "HMAC-SHA-224"),
+        MBEDTLS_MD_SHA224,
+    },
+#endif /* PSA_WANT_ALG_SHA_224 */
+#if defined(PSA_WANT_ALG_SHA_256)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_HMAC_SHA256,    "hmacSHA256",    "HMAC-SHA-256"),
+        MBEDTLS_MD_SHA256,
+    },
+#endif /* PSA_WANT_ALG_SHA_256 */
+#if defined(PSA_WANT_ALG_SHA_384)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_HMAC_SHA384,    "hmacSHA384",    "HMAC-SHA-384"),
+        MBEDTLS_MD_SHA384,
+    },
+#endif /* PSA_WANT_ALG_SHA_384 */
+#if defined(PSA_WANT_ALG_SHA_512)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_HMAC_SHA512,    "hmacSHA512",    "HMAC-SHA-512"),
+        MBEDTLS_MD_SHA512,
+    },
+#endif /* PSA_WANT_ALG_SHA_512 */
+#if defined(PSA_WANT_ALG_SHA3_224)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_HMAC_SHA3_224,    "hmacSHA3-224",    "HMAC-SHA3-224"),
+        MBEDTLS_MD_SHA3_224,
+    },
+#endif /* PSA_WANT_ALG_SHA3_224 */
+#if defined(PSA_WANT_ALG_SHA3_256)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_HMAC_SHA3_256,    "hmacSHA3-256",    "HMAC-SHA3-256"),
+        MBEDTLS_MD_SHA3_256,
+    },
+#endif /* PSA_WANT_ALG_SHA3_256 */
+#if defined(PSA_WANT_ALG_SHA3_384)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_HMAC_SHA3_384,    "hmacSHA3-384",    "HMAC-SHA3-384"),
+        MBEDTLS_MD_SHA3_384,
+    },
+#endif /* PSA_WANT_ALG_SHA3_384 */
+#if defined(PSA_WANT_ALG_SHA3_512)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_HMAC_SHA3_512,    "hmacSHA3-512",    "HMAC-SHA3-512"),
+        MBEDTLS_MD_SHA3_512,
+    },
+#endif /* PSA_WANT_ALG_SHA3_512 */
+#if defined(PSA_WANT_ALG_RIPEMD160)
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_HMAC_RIPEMD160,    "hmacRIPEMD160",    "HMAC-RIPEMD160"),
+        MBEDTLS_MD_RIPEMD160,
+    },
+#endif /* PSA_WANT_ALG_RIPEMD160 */
+    {
+        NULL_OID_DESCRIPTOR,
+        MBEDTLS_MD_NONE,
+    },
+};
+
+FN_OID_TYPED_FROM_ASN1(oid_md_hmac_t, md_hmac, oid_md_hmac)
+FN_OID_GET_ATTR1(mbedtls_oid_get_md_hmac, oid_md_hmac_t, md_hmac, mbedtls_md_type_t, md_hmac)
+
+#if defined(MBEDTLS_PKCS12_C) && defined(MBEDTLS_CIPHER_C)
+/*
+ * For PKCS#12 PBEs
+ */
+typedef struct {
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_md_type_t           md_alg;
+    mbedtls_cipher_type_t       cipher_alg;
+} oid_pkcs12_pbe_alg_t;
+
+static const oid_pkcs12_pbe_alg_t oid_pkcs12_pbe_alg[] =
+{
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_PKCS12_PBE_SHA1_DES3_EDE_CBC,
+                       "pbeWithSHAAnd3-KeyTripleDES-CBC",
+                       "PBE with SHA1 and 3-Key 3DES"),
+        MBEDTLS_MD_SHA1,      MBEDTLS_CIPHER_DES_EDE3_CBC,
+    },
+    {
+        OID_DESCRIPTOR(MBEDTLS_OID_PKCS12_PBE_SHA1_DES2_EDE_CBC,
+                       "pbeWithSHAAnd2-KeyTripleDES-CBC",
+                       "PBE with SHA1 and 2-Key 3DES"),
+        MBEDTLS_MD_SHA1,      MBEDTLS_CIPHER_DES_EDE_CBC,
+    },
+    {
+        NULL_OID_DESCRIPTOR,
+        MBEDTLS_MD_NONE, MBEDTLS_CIPHER_NONE,
+    },
+};
+
+FN_OID_TYPED_FROM_ASN1(oid_pkcs12_pbe_alg_t, pkcs12_pbe_alg, oid_pkcs12_pbe_alg)
+FN_OID_GET_ATTR2(mbedtls_oid_get_pkcs12_pbe_alg,
+                 oid_pkcs12_pbe_alg_t,
+                 pkcs12_pbe_alg,
+                 mbedtls_md_type_t,
+                 md_alg,
+                 mbedtls_cipher_type_t,
+                 cipher_alg)
+#endif /* MBEDTLS_PKCS12_C && MBEDTLS_CIPHER_C */
+
+#endif /* MBEDTLS_OID_C */
diff --git a/library/x509_oid.h b/library/x509_oid.h
new file mode 100644
index 0000000..d4bbd09
--- /dev/null
+++ b/library/x509_oid.h
@@ -0,0 +1,695 @@
+/**
+ * \file oid.h
+ *
+ * \brief Object Identifier (OID) database
+ */
+/*
+ *  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+ */
+#ifndef MBEDTLS_OID_H
+#define MBEDTLS_OID_H
+#include "mbedtls/private_access.h"
+
+#include "tf-psa-crypto/build_info.h"
+
+#include "mbedtls/asn1.h"
+#include "mbedtls/pk.h"
+
+#include <stddef.h>
+
+#if defined(MBEDTLS_CIPHER_C)
+#include "mbedtls/cipher.h"
+#endif
+
+#include "mbedtls/md.h"
+
+/** OID is not found. */
+#define MBEDTLS_ERR_OID_NOT_FOUND                         -0x002E
+/** output buffer is too small */
+#define MBEDTLS_ERR_OID_BUF_TOO_SMALL                     -0x000B
+
+/* This is for the benefit of X.509, but defined here in order to avoid
+ * having a "backwards" include of x.509.h here */
+/*
+ * X.509 extension types (internal, arbitrary values for bitsets)
+ */
+#define MBEDTLS_OID_X509_EXT_AUTHORITY_KEY_IDENTIFIER    (1 << 0)
+#define MBEDTLS_OID_X509_EXT_SUBJECT_KEY_IDENTIFIER      (1 << 1)
+#define MBEDTLS_OID_X509_EXT_KEY_USAGE                   (1 << 2)
+#define MBEDTLS_OID_X509_EXT_CERTIFICATE_POLICIES        (1 << 3)
+#define MBEDTLS_OID_X509_EXT_POLICY_MAPPINGS             (1 << 4)
+#define MBEDTLS_OID_X509_EXT_SUBJECT_ALT_NAME            (1 << 5)
+#define MBEDTLS_OID_X509_EXT_ISSUER_ALT_NAME             (1 << 6)
+#define MBEDTLS_OID_X509_EXT_SUBJECT_DIRECTORY_ATTRS     (1 << 7)
+#define MBEDTLS_OID_X509_EXT_BASIC_CONSTRAINTS           (1 << 8)
+#define MBEDTLS_OID_X509_EXT_NAME_CONSTRAINTS            (1 << 9)
+#define MBEDTLS_OID_X509_EXT_POLICY_CONSTRAINTS          (1 << 10)
+#define MBEDTLS_OID_X509_EXT_EXTENDED_KEY_USAGE          (1 << 11)
+#define MBEDTLS_OID_X509_EXT_CRL_DISTRIBUTION_POINTS     (1 << 12)
+#define MBEDTLS_OID_X509_EXT_INIHIBIT_ANYPOLICY          (1 << 13)
+#define MBEDTLS_OID_X509_EXT_FRESHEST_CRL                (1 << 14)
+#define MBEDTLS_OID_X509_EXT_NS_CERT_TYPE                (1 << 16)
+
+/*
+ * Maximum number of OID components allowed
+ */
+#define MBEDTLS_OID_MAX_COMPONENTS              128
+
+/*
+ * Top level OID tuples
+ */
+#define MBEDTLS_OID_ISO_MEMBER_BODIES           "\x2a"          /* {iso(1) member-body(2)} */
+#define MBEDTLS_OID_ISO_IDENTIFIED_ORG          "\x2b"          /* {iso(1) identified-organization(3)} */
+#define MBEDTLS_OID_ISO_CCITT_DS                "\x55"          /* {joint-iso-ccitt(2) ds(5)} */
+#define MBEDTLS_OID_ISO_ITU_COUNTRY             "\x60"          /* {joint-iso-itu-t(2) country(16)} */
+
+/*
+ * ISO Member bodies OID parts
+ */
+#define MBEDTLS_OID_COUNTRY_US                  "\x86\x48"      /* {us(840)} */
+#define MBEDTLS_OID_ORG_RSA_DATA_SECURITY       "\x86\xf7\x0d"  /* {rsadsi(113549)} */
+#define MBEDTLS_OID_RSA_COMPANY                 MBEDTLS_OID_ISO_MEMBER_BODIES MBEDTLS_OID_COUNTRY_US \
+        MBEDTLS_OID_ORG_RSA_DATA_SECURITY                                 /* {iso(1) member-body(2) us(840) rsadsi(113549)} */
+#define MBEDTLS_OID_ORG_ANSI_X9_62              "\xce\x3d" /* ansi-X9-62(10045) */
+#define MBEDTLS_OID_ANSI_X9_62                  MBEDTLS_OID_ISO_MEMBER_BODIES MBEDTLS_OID_COUNTRY_US \
+        MBEDTLS_OID_ORG_ANSI_X9_62
+
+/*
+ * ISO Identified organization OID parts
+ */
+#define MBEDTLS_OID_ORG_DOD                     "\x06"          /* {dod(6)} */
+#define MBEDTLS_OID_ORG_OIW                     "\x0e"
+#define MBEDTLS_OID_OIW_SECSIG                  MBEDTLS_OID_ORG_OIW "\x03"
+#define MBEDTLS_OID_OIW_SECSIG_ALG              MBEDTLS_OID_OIW_SECSIG "\x02"
+#define MBEDTLS_OID_OIW_SECSIG_SHA1             MBEDTLS_OID_OIW_SECSIG_ALG "\x1a"
+#define MBEDTLS_OID_ORG_THAWTE                  "\x65"          /* thawte(101) */
+#define MBEDTLS_OID_THAWTE                      MBEDTLS_OID_ISO_IDENTIFIED_ORG \
+        MBEDTLS_OID_ORG_THAWTE
+#define MBEDTLS_OID_ORG_CERTICOM                "\x81\x04"  /* certicom(132) */
+#define MBEDTLS_OID_CERTICOM                    MBEDTLS_OID_ISO_IDENTIFIED_ORG \
+        MBEDTLS_OID_ORG_CERTICOM
+#define MBEDTLS_OID_ORG_TELETRUST               "\x24" /* teletrust(36) */
+#define MBEDTLS_OID_TELETRUST                   MBEDTLS_OID_ISO_IDENTIFIED_ORG \
+        MBEDTLS_OID_ORG_TELETRUST
+
+/*
+ * ISO ITU OID parts
+ */
+#define MBEDTLS_OID_ORGANIZATION                "\x01"          /* {organization(1)} */
+#define MBEDTLS_OID_ISO_ITU_US_ORG              MBEDTLS_OID_ISO_ITU_COUNTRY MBEDTLS_OID_COUNTRY_US \
+        MBEDTLS_OID_ORGANIZATION                                                                                            /* {joint-iso-itu-t(2) country(16) us(840) organization(1)} */
+
+#define MBEDTLS_OID_ORG_GOV                     "\x65"          /* {gov(101)} */
+#define MBEDTLS_OID_GOV                         MBEDTLS_OID_ISO_ITU_US_ORG MBEDTLS_OID_ORG_GOV /* {joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101)} */
+
+#define MBEDTLS_OID_ORG_NETSCAPE                "\x86\xF8\x42"  /* {netscape(113730)} */
+#define MBEDTLS_OID_NETSCAPE                    MBEDTLS_OID_ISO_ITU_US_ORG MBEDTLS_OID_ORG_NETSCAPE /* Netscape OID {joint-iso-itu-t(2) country(16) us(840) organization(1) netscape(113730)} */
+
+/* ISO arc for standard certificate and CRL extensions */
+#define MBEDTLS_OID_ID_CE                       MBEDTLS_OID_ISO_CCITT_DS "\x1D" /**< id-ce OBJECT IDENTIFIER  ::=  {joint-iso-ccitt(2) ds(5) 29} */
+
+#define MBEDTLS_OID_NIST_ALG                    MBEDTLS_OID_GOV "\x03\x04" /** { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithm(4) */
+
+/**
+ * Private Internet Extensions
+ * { iso(1) identified-organization(3) dod(6) internet(1)
+ *                      security(5) mechanisms(5) pkix(7) }
+ */
+#define MBEDTLS_OID_INTERNET                    MBEDTLS_OID_ISO_IDENTIFIED_ORG MBEDTLS_OID_ORG_DOD \
+    "\x01"
+#define MBEDTLS_OID_PKIX                        MBEDTLS_OID_INTERNET "\x05\x05\x07"
+
+/*
+ * Arc for standard naming attributes
+ */
+#define MBEDTLS_OID_AT                          MBEDTLS_OID_ISO_CCITT_DS "\x04" /**< id-at OBJECT IDENTIFIER ::= {joint-iso-ccitt(2) ds(5) 4} */
+#define MBEDTLS_OID_AT_CN                       MBEDTLS_OID_AT "\x03" /**< id-at-commonName AttributeType:= {id-at 3} */
+#define MBEDTLS_OID_AT_SUR_NAME                 MBEDTLS_OID_AT "\x04" /**< id-at-surName AttributeType:= {id-at 4} */
+#define MBEDTLS_OID_AT_SERIAL_NUMBER            MBEDTLS_OID_AT "\x05" /**< id-at-serialNumber AttributeType:= {id-at 5} */
+#define MBEDTLS_OID_AT_COUNTRY                  MBEDTLS_OID_AT "\x06" /**< id-at-countryName AttributeType:= {id-at 6} */
+#define MBEDTLS_OID_AT_LOCALITY                 MBEDTLS_OID_AT "\x07" /**< id-at-locality AttributeType:= {id-at 7} */
+#define MBEDTLS_OID_AT_STATE                    MBEDTLS_OID_AT "\x08" /**< id-at-state AttributeType:= {id-at 8} */
+#define MBEDTLS_OID_AT_ORGANIZATION             MBEDTLS_OID_AT "\x0A" /**< id-at-organizationName AttributeType:= {id-at 10} */
+#define MBEDTLS_OID_AT_ORG_UNIT                 MBEDTLS_OID_AT "\x0B" /**< id-at-organizationalUnitName AttributeType:= {id-at 11} */
+#define MBEDTLS_OID_AT_TITLE                    MBEDTLS_OID_AT "\x0C" /**< id-at-title AttributeType:= {id-at 12} */
+#define MBEDTLS_OID_AT_POSTAL_ADDRESS           MBEDTLS_OID_AT "\x10" /**< id-at-postalAddress AttributeType:= {id-at 16} */
+#define MBEDTLS_OID_AT_POSTAL_CODE              MBEDTLS_OID_AT "\x11" /**< id-at-postalCode AttributeType:= {id-at 17} */
+#define MBEDTLS_OID_AT_GIVEN_NAME               MBEDTLS_OID_AT "\x2A" /**< id-at-givenName AttributeType:= {id-at 42} */
+#define MBEDTLS_OID_AT_INITIALS                 MBEDTLS_OID_AT "\x2B" /**< id-at-initials AttributeType:= {id-at 43} */
+#define MBEDTLS_OID_AT_GENERATION_QUALIFIER     MBEDTLS_OID_AT "\x2C" /**< id-at-generationQualifier AttributeType:= {id-at 44} */
+#define MBEDTLS_OID_AT_UNIQUE_IDENTIFIER        MBEDTLS_OID_AT "\x2D" /**< id-at-uniqueIdentifier AttributeType:= {id-at 45} */
+#define MBEDTLS_OID_AT_DN_QUALIFIER             MBEDTLS_OID_AT "\x2E" /**< id-at-dnQualifier AttributeType:= {id-at 46} */
+#define MBEDTLS_OID_AT_PSEUDONYM                MBEDTLS_OID_AT "\x41" /**< id-at-pseudonym AttributeType:= {id-at 65} */
+
+#define MBEDTLS_OID_UID                         "\x09\x92\x26\x89\x93\xF2\x2C\x64\x01\x01" /** id-domainComponent AttributeType:= {itu-t(0) data(9) pss(2342) ucl(19200300) pilot(100) pilotAttributeType(1) uid(1)} */
+#define MBEDTLS_OID_DOMAIN_COMPONENT            "\x09\x92\x26\x89\x93\xF2\x2C\x64\x01\x19" /** id-domainComponent AttributeType:= {itu-t(0) data(9) pss(2342) ucl(19200300) pilot(100) pilotAttributeType(1) domainComponent(25)} */
+
+/*
+ * OIDs for standard certificate extensions
+ */
+#define MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER    MBEDTLS_OID_ID_CE "\x23" /**< id-ce-authorityKeyIdentifier OBJECT IDENTIFIER ::=  { id-ce 35 } */
+#define MBEDTLS_OID_SUBJECT_KEY_IDENTIFIER      MBEDTLS_OID_ID_CE "\x0E" /**< id-ce-subjectKeyIdentifier OBJECT IDENTIFIER ::=  { id-ce 14 } */
+#define MBEDTLS_OID_KEY_USAGE                   MBEDTLS_OID_ID_CE "\x0F" /**< id-ce-keyUsage OBJECT IDENTIFIER ::=  { id-ce 15 } */
+#define MBEDTLS_OID_CERTIFICATE_POLICIES        MBEDTLS_OID_ID_CE "\x20" /**< id-ce-certificatePolicies OBJECT IDENTIFIER ::=  { id-ce 32 } */
+#define MBEDTLS_OID_POLICY_MAPPINGS             MBEDTLS_OID_ID_CE "\x21" /**< id-ce-policyMappings OBJECT IDENTIFIER ::=  { id-ce 33 } */
+#define MBEDTLS_OID_SUBJECT_ALT_NAME            MBEDTLS_OID_ID_CE "\x11" /**< id-ce-subjectAltName OBJECT IDENTIFIER ::=  { id-ce 17 } */
+#define MBEDTLS_OID_ISSUER_ALT_NAME             MBEDTLS_OID_ID_CE "\x12" /**< id-ce-issuerAltName OBJECT IDENTIFIER ::=  { id-ce 18 } */
+#define MBEDTLS_OID_SUBJECT_DIRECTORY_ATTRS     MBEDTLS_OID_ID_CE "\x09" /**< id-ce-subjectDirectoryAttributes OBJECT IDENTIFIER ::=  { id-ce 9 } */
+#define MBEDTLS_OID_BASIC_CONSTRAINTS           MBEDTLS_OID_ID_CE "\x13" /**< id-ce-basicConstraints OBJECT IDENTIFIER ::=  { id-ce 19 } */
+#define MBEDTLS_OID_NAME_CONSTRAINTS            MBEDTLS_OID_ID_CE "\x1E" /**< id-ce-nameConstraints OBJECT IDENTIFIER ::=  { id-ce 30 } */
+#define MBEDTLS_OID_POLICY_CONSTRAINTS          MBEDTLS_OID_ID_CE "\x24" /**< id-ce-policyConstraints OBJECT IDENTIFIER ::=  { id-ce 36 } */
+#define MBEDTLS_OID_EXTENDED_KEY_USAGE          MBEDTLS_OID_ID_CE "\x25" /**< id-ce-extKeyUsage OBJECT IDENTIFIER ::= { id-ce 37 } */
+#define MBEDTLS_OID_CRL_DISTRIBUTION_POINTS     MBEDTLS_OID_ID_CE "\x1F" /**< id-ce-cRLDistributionPoints OBJECT IDENTIFIER ::=  { id-ce 31 } */
+#define MBEDTLS_OID_INIHIBIT_ANYPOLICY          MBEDTLS_OID_ID_CE "\x36" /**< id-ce-inhibitAnyPolicy OBJECT IDENTIFIER ::=  { id-ce 54 } */
+#define MBEDTLS_OID_FRESHEST_CRL                MBEDTLS_OID_ID_CE "\x2E" /**< id-ce-freshestCRL OBJECT IDENTIFIER ::=  { id-ce 46 } */
+
+/*
+ * Certificate policies
+ */
+#define MBEDTLS_OID_ANY_POLICY              MBEDTLS_OID_CERTIFICATE_POLICIES "\x00" /**< anyPolicy OBJECT IDENTIFIER ::= { id-ce-certificatePolicies 0 } */
+
+/*
+ * Netscape certificate extensions
+ */
+#define MBEDTLS_OID_NS_CERT                 MBEDTLS_OID_NETSCAPE "\x01"
+#define MBEDTLS_OID_NS_CERT_TYPE            MBEDTLS_OID_NS_CERT  "\x01"
+#define MBEDTLS_OID_NS_BASE_URL             MBEDTLS_OID_NS_CERT  "\x02"
+#define MBEDTLS_OID_NS_REVOCATION_URL       MBEDTLS_OID_NS_CERT  "\x03"
+#define MBEDTLS_OID_NS_CA_REVOCATION_URL    MBEDTLS_OID_NS_CERT  "\x04"
+#define MBEDTLS_OID_NS_RENEWAL_URL          MBEDTLS_OID_NS_CERT  "\x07"
+#define MBEDTLS_OID_NS_CA_POLICY_URL        MBEDTLS_OID_NS_CERT  "\x08"
+#define MBEDTLS_OID_NS_SSL_SERVER_NAME      MBEDTLS_OID_NS_CERT  "\x0C"
+#define MBEDTLS_OID_NS_COMMENT              MBEDTLS_OID_NS_CERT  "\x0D"
+#define MBEDTLS_OID_NS_DATA_TYPE            MBEDTLS_OID_NETSCAPE "\x02"
+#define MBEDTLS_OID_NS_CERT_SEQUENCE        MBEDTLS_OID_NS_DATA_TYPE "\x05"
+
+/*
+ * OIDs for CRL extensions
+ */
+#define MBEDTLS_OID_PRIVATE_KEY_USAGE_PERIOD    MBEDTLS_OID_ID_CE "\x10"
+#define MBEDTLS_OID_CRL_NUMBER                  MBEDTLS_OID_ID_CE "\x14" /**< id-ce-cRLNumber OBJECT IDENTIFIER ::= { id-ce 20 } */
+
+/*
+ * X.509 v3 Extended key usage OIDs
+ */
+#define MBEDTLS_OID_ANY_EXTENDED_KEY_USAGE      MBEDTLS_OID_EXTENDED_KEY_USAGE "\x00" /**< anyExtendedKeyUsage OBJECT IDENTIFIER ::= { id-ce-extKeyUsage 0 } */
+
+#define MBEDTLS_OID_KP                          MBEDTLS_OID_PKIX "\x03" /**< id-kp OBJECT IDENTIFIER ::= { id-pkix 3 } */
+#define MBEDTLS_OID_SERVER_AUTH                 MBEDTLS_OID_KP "\x01" /**< id-kp-serverAuth OBJECT IDENTIFIER ::= { id-kp 1 } */
+#define MBEDTLS_OID_CLIENT_AUTH                 MBEDTLS_OID_KP "\x02" /**< id-kp-clientAuth OBJECT IDENTIFIER ::= { id-kp 2 } */
+#define MBEDTLS_OID_CODE_SIGNING                MBEDTLS_OID_KP "\x03" /**< id-kp-codeSigning OBJECT IDENTIFIER ::= { id-kp 3 } */
+#define MBEDTLS_OID_EMAIL_PROTECTION            MBEDTLS_OID_KP "\x04" /**< id-kp-emailProtection OBJECT IDENTIFIER ::= { id-kp 4 } */
+#define MBEDTLS_OID_TIME_STAMPING               MBEDTLS_OID_KP "\x08" /**< id-kp-timeStamping OBJECT IDENTIFIER ::= { id-kp 8 } */
+#define MBEDTLS_OID_OCSP_SIGNING                MBEDTLS_OID_KP "\x09" /**< id-kp-OCSPSigning OBJECT IDENTIFIER ::= { id-kp 9 } */
+
+/**
+ * Wi-SUN Alliance Field Area Network
+ * { iso(1) identified-organization(3) dod(6) internet(1)
+ *                      private(4) enterprise(1) WiSUN(45605) FieldAreaNetwork(1) }
+ */
+#define MBEDTLS_OID_WISUN_FAN                   MBEDTLS_OID_INTERNET "\x04\x01\x82\xe4\x25\x01"
+
+#define MBEDTLS_OID_ON                          MBEDTLS_OID_PKIX "\x08" /**< id-on OBJECT IDENTIFIER ::= { id-pkix 8 } */
+#define MBEDTLS_OID_ON_HW_MODULE_NAME           MBEDTLS_OID_ON "\x04" /**< id-on-hardwareModuleName OBJECT IDENTIFIER ::= { id-on 4 } */
+
+/*
+ * PKCS definition OIDs
+ */
+
+#define MBEDTLS_OID_PKCS                MBEDTLS_OID_RSA_COMPANY "\x01" /**< pkcs OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) 1 } */
+#define MBEDTLS_OID_PKCS1               MBEDTLS_OID_PKCS "\x01" /**< pkcs-1 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 1 } */
+#define MBEDTLS_OID_PKCS5               MBEDTLS_OID_PKCS "\x05" /**< pkcs-5 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 5 } */
+#define MBEDTLS_OID_PKCS7               MBEDTLS_OID_PKCS "\x07" /**< pkcs-7 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 7 } */
+#define MBEDTLS_OID_PKCS9               MBEDTLS_OID_PKCS "\x09" /**< pkcs-9 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 9 } */
+#define MBEDTLS_OID_PKCS12              MBEDTLS_OID_PKCS "\x0c" /**< pkcs-12 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 12 } */
+
+/*
+ * PKCS#1 OIDs
+ */
+#define MBEDTLS_OID_PKCS1_RSA           MBEDTLS_OID_PKCS1 "\x01" /**< rsaEncryption OBJECT IDENTIFIER ::= { pkcs-1 1 } */
+#define MBEDTLS_OID_PKCS1_MD5           MBEDTLS_OID_PKCS1 "\x04" /**< md5WithRSAEncryption ::= { pkcs-1 4 } */
+#define MBEDTLS_OID_PKCS1_SHA1          MBEDTLS_OID_PKCS1 "\x05" /**< sha1WithRSAEncryption ::= { pkcs-1 5 } */
+#define MBEDTLS_OID_PKCS1_SHA224        MBEDTLS_OID_PKCS1 "\x0e" /**< sha224WithRSAEncryption ::= { pkcs-1 14 } */
+#define MBEDTLS_OID_PKCS1_SHA256        MBEDTLS_OID_PKCS1 "\x0b" /**< sha256WithRSAEncryption ::= { pkcs-1 11 } */
+#define MBEDTLS_OID_PKCS1_SHA384        MBEDTLS_OID_PKCS1 "\x0c" /**< sha384WithRSAEncryption ::= { pkcs-1 12 } */
+#define MBEDTLS_OID_PKCS1_SHA512        MBEDTLS_OID_PKCS1 "\x0d" /**< sha512WithRSAEncryption ::= { pkcs-1 13 } */
+
+#define MBEDTLS_OID_RSA_SHA_OBS         "\x2B\x0E\x03\x02\x1D"
+
+#define MBEDTLS_OID_PKCS9_EMAIL         MBEDTLS_OID_PKCS9 "\x01" /**< emailAddress AttributeType ::= { pkcs-9 1 } */
+
+/* RFC 4055 */
+#define MBEDTLS_OID_RSASSA_PSS          MBEDTLS_OID_PKCS1 "\x0a" /**< id-RSASSA-PSS ::= { pkcs-1 10 } */
+#define MBEDTLS_OID_MGF1                MBEDTLS_OID_PKCS1 "\x08" /**< id-mgf1 ::= { pkcs-1 8 } */
+
+/*
+ * Digest algorithms
+ */
+#define MBEDTLS_OID_DIGEST_ALG_MD5              MBEDTLS_OID_RSA_COMPANY "\x02\x05" /**< id-mbedtls_md5 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 5 } */
+#define MBEDTLS_OID_DIGEST_ALG_SHA1             MBEDTLS_OID_ISO_IDENTIFIED_ORG \
+        MBEDTLS_OID_OIW_SECSIG_SHA1                                                                        /**< id-mbedtls_sha1 OBJECT IDENTIFIER ::= { iso(1) identified-organization(3) oiw(14) secsig(3) algorithms(2) 26 } */
+#define MBEDTLS_OID_DIGEST_ALG_SHA224           MBEDTLS_OID_NIST_ALG "\x02\x04" /**< id-sha224 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 4 } */
+#define MBEDTLS_OID_DIGEST_ALG_SHA256           MBEDTLS_OID_NIST_ALG "\x02\x01" /**< id-mbedtls_sha256 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 1 } */
+
+#define MBEDTLS_OID_DIGEST_ALG_SHA384           MBEDTLS_OID_NIST_ALG "\x02\x02" /**< id-sha384 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 2 } */
+
+#define MBEDTLS_OID_DIGEST_ALG_SHA512           MBEDTLS_OID_NIST_ALG "\x02\x03" /**< id-mbedtls_sha512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistalgorithm(4) hashalgs(2) 3 } */
+
+#define MBEDTLS_OID_DIGEST_ALG_RIPEMD160        MBEDTLS_OID_TELETRUST "\x03\x02\x01" /**< id-ripemd160 OBJECT IDENTIFIER :: { iso(1) identified-organization(3) teletrust(36) algorithm(3) hashAlgorithm(2) ripemd160(1) } */
+
+#define MBEDTLS_OID_DIGEST_ALG_SHA3_224         MBEDTLS_OID_NIST_ALG "\x02\x07" /**< id-sha3-224 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) sha3-224(7) } */
+
+#define MBEDTLS_OID_DIGEST_ALG_SHA3_256         MBEDTLS_OID_NIST_ALG "\x02\x08" /**< id-sha3-256 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) sha3-256(8) } */
+
+#define MBEDTLS_OID_DIGEST_ALG_SHA3_384         MBEDTLS_OID_NIST_ALG "\x02\x09" /**< id-sha3-384 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) sha3-384(9) } */
+
+#define MBEDTLS_OID_DIGEST_ALG_SHA3_512         MBEDTLS_OID_NIST_ALG "\x02\x0a" /**< id-sha3-512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) sha3-512(10) } */
+
+
+#define MBEDTLS_OID_HMAC_SHA1                   MBEDTLS_OID_RSA_COMPANY "\x02\x07" /**< id-hmacWithSHA1 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 7 } */
+
+#define MBEDTLS_OID_HMAC_SHA224                 MBEDTLS_OID_RSA_COMPANY "\x02\x08" /**< id-hmacWithSHA224 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 8 } */
+
+#define MBEDTLS_OID_HMAC_SHA256                 MBEDTLS_OID_RSA_COMPANY "\x02\x09" /**< id-hmacWithSHA256 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 9 } */
+
+#define MBEDTLS_OID_HMAC_SHA384                 MBEDTLS_OID_RSA_COMPANY "\x02\x0A" /**< id-hmacWithSHA384 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 10 } */
+
+#define MBEDTLS_OID_HMAC_SHA512                 MBEDTLS_OID_RSA_COMPANY "\x02\x0B" /**< id-hmacWithSHA512 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 11 } */
+
+#define MBEDTLS_OID_HMAC_SHA3_224               MBEDTLS_OID_NIST_ALG "\x02\x0d" /**< id-hmacWithSHA3-512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) hmacWithSHA3-224(13) } */
+
+#define MBEDTLS_OID_HMAC_SHA3_256               MBEDTLS_OID_NIST_ALG "\x02\x0e" /**< id-hmacWithSHA3-512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) hmacWithSHA3-256(14) } */
+
+#define MBEDTLS_OID_HMAC_SHA3_384               MBEDTLS_OID_NIST_ALG "\x02\x0f" /**< id-hmacWithSHA3-512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) hmacWithSHA3-384(15) } */
+
+#define MBEDTLS_OID_HMAC_SHA3_512               MBEDTLS_OID_NIST_ALG "\x02\x10" /**< id-hmacWithSHA3-512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) hashalgs(2) hmacWithSHA3-512(16) } */
+
+#define MBEDTLS_OID_HMAC_RIPEMD160              MBEDTLS_OID_INTERNET "\x05\x05\x08\x01\x04" /**< id-hmacWithSHA1 OBJECT IDENTIFIER ::= {iso(1) iso-identified-organization(3) dod(6) internet(1) security(5) mechanisms(5) ipsec(8) isakmpOakley(1) hmacRIPEMD160(4)} */
+
+/*
+ * Encryption algorithms,
+ * the following standardized object identifiers are specified at
+ * https://datatracker.ietf.org/doc/html/rfc8018#appendix-C.
+ */
+#define MBEDTLS_OID_DES_CBC                     MBEDTLS_OID_ISO_IDENTIFIED_ORG \
+        MBEDTLS_OID_OIW_SECSIG_ALG "\x07"                                                                        /**< desCBC OBJECT IDENTIFIER ::= { iso(1) identified-organization(3) oiw(14) secsig(3) algorithms(2) 7 } */
+#define MBEDTLS_OID_DES_EDE3_CBC                MBEDTLS_OID_RSA_COMPANY "\x03\x07" /**< des-ede3-cbc OBJECT IDENTIFIER ::= { iso(1) member-body(2) -- us(840) rsadsi(113549) encryptionAlgorithm(3) 7 } */
+#define MBEDTLS_OID_AES                         MBEDTLS_OID_NIST_ALG "\x01" /** aes OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithm(4) 1 } */
+#define MBEDTLS_OID_AES_128_CBC                 MBEDTLS_OID_AES "\x02" /** aes128-cbc-pad OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) aes(1) aes128-CBC-PAD(2) } */
+#define MBEDTLS_OID_AES_192_CBC                 MBEDTLS_OID_AES "\x16" /** aes192-cbc-pad OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) aes(1) aes192-CBC-PAD(22) } */
+#define MBEDTLS_OID_AES_256_CBC                 MBEDTLS_OID_AES "\x2a" /** aes256-cbc-pad OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840) organization(1) gov(101) csor(3) nistAlgorithms(4) aes(1) aes256-CBC-PAD(42) } */
+
+/*
+ * Key Wrapping algorithms
+ */
+/*
+ * RFC 5649
+ */
+#define MBEDTLS_OID_AES128_KW                   MBEDTLS_OID_AES "\x05" /** id-aes128-wrap     OBJECT IDENTIFIER ::= { aes 5 } */
+#define MBEDTLS_OID_AES128_KWP                  MBEDTLS_OID_AES "\x08" /** id-aes128-wrap-pad OBJECT IDENTIFIER ::= { aes 8 } */
+#define MBEDTLS_OID_AES192_KW                   MBEDTLS_OID_AES "\x19" /** id-aes192-wrap     OBJECT IDENTIFIER ::= { aes 25 } */
+#define MBEDTLS_OID_AES192_KWP                  MBEDTLS_OID_AES "\x1c" /** id-aes192-wrap-pad OBJECT IDENTIFIER ::= { aes 28 } */
+#define MBEDTLS_OID_AES256_KW                   MBEDTLS_OID_AES "\x2d" /** id-aes256-wrap     OBJECT IDENTIFIER ::= { aes 45 } */
+#define MBEDTLS_OID_AES256_KWP                  MBEDTLS_OID_AES "\x30" /** id-aes256-wrap-pad OBJECT IDENTIFIER ::= { aes 48 } */
+/*
+ * PKCS#5 OIDs
+ */
+#define MBEDTLS_OID_PKCS5_PBKDF2                MBEDTLS_OID_PKCS5 "\x0c" /**< id-PBKDF2 OBJECT IDENTIFIER ::= {pkcs-5 12} */
+#define MBEDTLS_OID_PKCS5_PBES2                 MBEDTLS_OID_PKCS5 "\x0d" /**< id-PBES2 OBJECT IDENTIFIER ::= {pkcs-5 13} */
+#define MBEDTLS_OID_PKCS5_PBMAC1                MBEDTLS_OID_PKCS5 "\x0e" /**< id-PBMAC1 OBJECT IDENTIFIER ::= {pkcs-5 14} */
+
+/*
+ * PKCS#5 PBES1 algorithms
+ */
+#define MBEDTLS_OID_PKCS5_PBE_MD5_DES_CBC       MBEDTLS_OID_PKCS5 "\x03" /**< pbeWithMD5AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 3} */
+#define MBEDTLS_OID_PKCS5_PBE_MD5_RC2_CBC       MBEDTLS_OID_PKCS5 "\x06" /**< pbeWithMD5AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 6} */
+#define MBEDTLS_OID_PKCS5_PBE_SHA1_DES_CBC      MBEDTLS_OID_PKCS5 "\x0a" /**< pbeWithSHA1AndDES-CBC OBJECT IDENTIFIER ::= {pkcs-5 10} */
+#define MBEDTLS_OID_PKCS5_PBE_SHA1_RC2_CBC      MBEDTLS_OID_PKCS5 "\x0b" /**< pbeWithSHA1AndRC2-CBC OBJECT IDENTIFIER ::= {pkcs-5 11} */
+
+/*
+ * PKCS#7 OIDs
+ */
+#define MBEDTLS_OID_PKCS7_DATA                        MBEDTLS_OID_PKCS7 "\x01" /**< Content type is Data OBJECT IDENTIFIER ::= {pkcs-7 1} */
+#define MBEDTLS_OID_PKCS7_SIGNED_DATA                 MBEDTLS_OID_PKCS7 "\x02" /**< Content type is Signed Data OBJECT IDENTIFIER ::= {pkcs-7 2} */
+#define MBEDTLS_OID_PKCS7_ENVELOPED_DATA              MBEDTLS_OID_PKCS7 "\x03" /**< Content type is Enveloped Data OBJECT IDENTIFIER ::= {pkcs-7 3} */
+#define MBEDTLS_OID_PKCS7_SIGNED_AND_ENVELOPED_DATA   MBEDTLS_OID_PKCS7 "\x04" /**< Content type is Signed and Enveloped Data OBJECT IDENTIFIER ::= {pkcs-7 4} */
+#define MBEDTLS_OID_PKCS7_DIGESTED_DATA               MBEDTLS_OID_PKCS7 "\x05" /**< Content type is Digested Data OBJECT IDENTIFIER ::= {pkcs-7 5} */
+#define MBEDTLS_OID_PKCS7_ENCRYPTED_DATA              MBEDTLS_OID_PKCS7 "\x06" /**< Content type is Encrypted Data OBJECT IDENTIFIER ::= {pkcs-7 6} */
+
+/*
+ * PKCS#8 OIDs
+ */
+#define MBEDTLS_OID_PKCS9_CSR_EXT_REQ           MBEDTLS_OID_PKCS9 "\x0e" /**< extensionRequest OBJECT IDENTIFIER ::= {pkcs-9 14} */
+
+/*
+ * PKCS#12 PBE OIDs
+ */
+#define MBEDTLS_OID_PKCS12_PBE                      MBEDTLS_OID_PKCS12 "\x01" /**< pkcs-12PbeIds OBJECT IDENTIFIER ::= {pkcs-12 1} */
+
+#define MBEDTLS_OID_PKCS12_PBE_SHA1_DES3_EDE_CBC    MBEDTLS_OID_PKCS12_PBE "\x03" /**< pbeWithSHAAnd3-KeyTripleDES-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 3} */
+#define MBEDTLS_OID_PKCS12_PBE_SHA1_DES2_EDE_CBC    MBEDTLS_OID_PKCS12_PBE "\x04" /**< pbeWithSHAAnd2-KeyTripleDES-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 4} */
+#define MBEDTLS_OID_PKCS12_PBE_SHA1_RC2_128_CBC     MBEDTLS_OID_PKCS12_PBE "\x05" /**< pbeWithSHAAnd128BitRC2-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 5} */
+#define MBEDTLS_OID_PKCS12_PBE_SHA1_RC2_40_CBC      MBEDTLS_OID_PKCS12_PBE "\x06" /**< pbeWithSHAAnd40BitRC2-CBC OBJECT IDENTIFIER ::= {pkcs-12PbeIds 6} */
+
+/*
+ * EC key algorithms from RFC 5480
+ */
+
+/* id-ecPublicKey OBJECT IDENTIFIER ::= {
+ *       iso(1) member-body(2) us(840) ansi-X9-62(10045) keyType(2) 1 } */
+#define MBEDTLS_OID_EC_ALG_UNRESTRICTED         MBEDTLS_OID_ANSI_X9_62 "\x02\01"
+
+/*   id-ecDH OBJECT IDENTIFIER ::= {
+ *     iso(1) identified-organization(3) certicom(132)
+ *     schemes(1) ecdh(12) } */
+#define MBEDTLS_OID_EC_ALG_ECDH                 MBEDTLS_OID_CERTICOM "\x01\x0c"
+
+/*
+ * ECParameters namedCurve identifiers, from RFC 5480, RFC 5639, and SEC2
+ */
+
+/* secp192r1 OBJECT IDENTIFIER ::= {
+ *   iso(1) member-body(2) us(840) ansi-X9-62(10045) curves(3) prime(1) 1 } */
+#define MBEDTLS_OID_EC_GRP_SECP192R1        MBEDTLS_OID_ANSI_X9_62 "\x03\x01\x01"
+
+/* secp224r1 OBJECT IDENTIFIER ::= {
+ *   iso(1) identified-organization(3) certicom(132) curve(0) 33 } */
+#define MBEDTLS_OID_EC_GRP_SECP224R1        MBEDTLS_OID_CERTICOM "\x00\x21"
+
+/* secp256r1 OBJECT IDENTIFIER ::= {
+ *   iso(1) member-body(2) us(840) ansi-X9-62(10045) curves(3) prime(1) 7 } */
+#define MBEDTLS_OID_EC_GRP_SECP256R1        MBEDTLS_OID_ANSI_X9_62 "\x03\x01\x07"
+
+/* secp384r1 OBJECT IDENTIFIER ::= {
+ *   iso(1) identified-organization(3) certicom(132) curve(0) 34 } */
+#define MBEDTLS_OID_EC_GRP_SECP384R1        MBEDTLS_OID_CERTICOM "\x00\x22"
+
+/* secp521r1 OBJECT IDENTIFIER ::= {
+ *   iso(1) identified-organization(3) certicom(132) curve(0) 35 } */
+#define MBEDTLS_OID_EC_GRP_SECP521R1        MBEDTLS_OID_CERTICOM "\x00\x23"
+
+/* secp192k1 OBJECT IDENTIFIER ::= {
+ *   iso(1) identified-organization(3) certicom(132) curve(0) 31 } */
+#define MBEDTLS_OID_EC_GRP_SECP192K1        MBEDTLS_OID_CERTICOM "\x00\x1f"
+
+/* secp224k1 OBJECT IDENTIFIER ::= {
+ *   iso(1) identified-organization(3) certicom(132) curve(0) 32 } */
+#define MBEDTLS_OID_EC_GRP_SECP224K1        MBEDTLS_OID_CERTICOM "\x00\x20"
+
+/* secp256k1 OBJECT IDENTIFIER ::= {
+ *   iso(1) identified-organization(3) certicom(132) curve(0) 10 } */
+#define MBEDTLS_OID_EC_GRP_SECP256K1        MBEDTLS_OID_CERTICOM "\x00\x0a"
+
+/* RFC 5639 4.1
+ * ecStdCurvesAndGeneration OBJECT IDENTIFIER::= {iso(1)
+ * identified-organization(3) teletrust(36) algorithm(3) signature-
+ * algorithm(3) ecSign(2) 8}
+ * ellipticCurve OBJECT IDENTIFIER ::= {ecStdCurvesAndGeneration 1}
+ * versionOne OBJECT IDENTIFIER ::= {ellipticCurve 1} */
+#define MBEDTLS_OID_EC_BRAINPOOL_V1         MBEDTLS_OID_TELETRUST "\x03\x03\x02\x08\x01\x01"
+
+/* brainpoolP256r1 OBJECT IDENTIFIER ::= {versionOne 7} */
+#define MBEDTLS_OID_EC_GRP_BP256R1          MBEDTLS_OID_EC_BRAINPOOL_V1 "\x07"
+
+/* brainpoolP384r1 OBJECT IDENTIFIER ::= {versionOne 11} */
+#define MBEDTLS_OID_EC_GRP_BP384R1          MBEDTLS_OID_EC_BRAINPOOL_V1 "\x0B"
+
+/* brainpoolP512r1 OBJECT IDENTIFIER ::= {versionOne 13} */
+#define MBEDTLS_OID_EC_GRP_BP512R1          MBEDTLS_OID_EC_BRAINPOOL_V1 "\x0D"
+
+/*
+ * SEC1 C.1
+ *
+ * prime-field OBJECT IDENTIFIER ::= { id-fieldType 1 }
+ * id-fieldType OBJECT IDENTIFIER ::= { ansi-X9-62 fieldType(1)}
+ */
+#define MBEDTLS_OID_ANSI_X9_62_FIELD_TYPE   MBEDTLS_OID_ANSI_X9_62 "\x01"
+#define MBEDTLS_OID_ANSI_X9_62_PRIME_FIELD  MBEDTLS_OID_ANSI_X9_62_FIELD_TYPE "\x01"
+
+/*
+ * ECDSA signature identifiers, from RFC 5480
+ */
+#define MBEDTLS_OID_ANSI_X9_62_SIG          MBEDTLS_OID_ANSI_X9_62 "\x04" /* signatures(4) */
+#define MBEDTLS_OID_ANSI_X9_62_SIG_SHA2     MBEDTLS_OID_ANSI_X9_62_SIG "\x03" /* ecdsa-with-SHA2(3) */
+
+/* ecdsa-with-SHA1 OBJECT IDENTIFIER ::= {
+ *   iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4) 1 } */
+#define MBEDTLS_OID_ECDSA_SHA1              MBEDTLS_OID_ANSI_X9_62_SIG "\x01"
+
+/* ecdsa-with-SHA224 OBJECT IDENTIFIER ::= {
+ *   iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4)
+ *   ecdsa-with-SHA2(3) 1 } */
+#define MBEDTLS_OID_ECDSA_SHA224            MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x01"
+
+/* ecdsa-with-SHA256 OBJECT IDENTIFIER ::= {
+ *   iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4)
+ *   ecdsa-with-SHA2(3) 2 } */
+#define MBEDTLS_OID_ECDSA_SHA256            MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x02"
+
+/* ecdsa-with-SHA384 OBJECT IDENTIFIER ::= {
+ *   iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4)
+ *   ecdsa-with-SHA2(3) 3 } */
+#define MBEDTLS_OID_ECDSA_SHA384            MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x03"
+
+/* ecdsa-with-SHA512 OBJECT IDENTIFIER ::= {
+ *   iso(1) member-body(2) us(840) ansi-X9-62(10045) signatures(4)
+ *   ecdsa-with-SHA2(3) 4 } */
+#define MBEDTLS_OID_ECDSA_SHA512            MBEDTLS_OID_ANSI_X9_62_SIG_SHA2 "\x04"
+
+/*
+ * EC key algorithms from RFC 8410
+ */
+
+#define MBEDTLS_OID_X25519                  MBEDTLS_OID_THAWTE "\x6e" /**< id-X25519    OBJECT IDENTIFIER ::= { 1 3 101 110 } */
+#define MBEDTLS_OID_X448                    MBEDTLS_OID_THAWTE "\x6f" /**< id-X448      OBJECT IDENTIFIER ::= { 1 3 101 111 } */
+#define MBEDTLS_OID_ED25519                 MBEDTLS_OID_THAWTE "\x70" /**< id-Ed25519   OBJECT IDENTIFIER ::= { 1 3 101 112 } */
+#define MBEDTLS_OID_ED448                   MBEDTLS_OID_THAWTE "\x71" /**< id-Ed448     OBJECT IDENTIFIER ::= { 1 3 101 113 } */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief Base OID descriptor structure
+ */
+typedef struct mbedtls_oid_descriptor_t {
+    const char *MBEDTLS_PRIVATE(asn1);               /*!< OID ASN.1 representation       */
+    size_t MBEDTLS_PRIVATE(asn1_len);                /*!< length of asn1                 */
+#if !defined(MBEDTLS_X509_REMOVE_INFO)
+    const char *MBEDTLS_PRIVATE(name);               /*!< official name (e.g. from RFC)  */
+    const char *MBEDTLS_PRIVATE(description);        /*!< human friendly description     */
+#endif
+} mbedtls_oid_descriptor_t;
+
+/**
+ * \brief          Translate an X.509 extension OID into local values
+ *
+ * \param oid      OID to use
+ * \param ext_type place to store the extension type
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_x509_ext_type(const mbedtls_asn1_buf *oid, int *ext_type);
+
+/**
+ * \brief          Translate an X.509 attribute type OID into the short name
+ *                 (e.g. the OID for an X520 Common Name into "CN")
+ *
+ * \param oid      OID to use
+ * \param short_name    place to store the string pointer
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_attr_short_name(const mbedtls_asn1_buf *oid, const char **short_name);
+
+/**
+ * \brief          Translate PublicKeyAlgorithm OID into pk_type
+ *
+ * \param oid      OID to use
+ * \param pk_alg   place to store public key algorithm
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_pk_alg(const mbedtls_asn1_buf *oid, mbedtls_pk_type_t *pk_alg);
+
+/**
+ * \brief          Translate pk_type into PublicKeyAlgorithm OID
+ *
+ * \param pk_alg   Public key type to look for
+ * \param oid      place to store ASN.1 OID string pointer
+ * \param olen     length of the OID
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_oid_by_pk_alg(mbedtls_pk_type_t pk_alg,
+                                  const char **oid, size_t *olen);
+
+#if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
+/**
+ * \brief          Translate NamedCurve OID into an EC group identifier
+ *
+ * \param oid      OID to use
+ * \param grp_id   place to store group id
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_ec_grp(const mbedtls_asn1_buf *oid, mbedtls_ecp_group_id *grp_id);
+
+/**
+ * \brief          Translate EC group identifier into NamedCurve OID
+ *
+ * \param grp_id   EC group identifier
+ * \param oid      place to store ASN.1 OID string pointer
+ * \param olen     length of the OID
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_oid_by_ec_grp(mbedtls_ecp_group_id grp_id,
+                                  const char **oid, size_t *olen);
+
+/**
+ * \brief          Translate AlgorithmIdentifier OID into an EC group identifier,
+ *                 for curves that are directly encoded at this level
+ *
+ * \param oid      OID to use
+ * \param grp_id   place to store group id
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_ec_grp_algid(const mbedtls_asn1_buf *oid, mbedtls_ecp_group_id *grp_id);
+
+/**
+ * \brief          Translate EC group identifier into AlgorithmIdentifier OID,
+ *                 for curves that are directly encoded at this level
+ *
+ * \param grp_id   EC group identifier
+ * \param oid      place to store ASN.1 OID string pointer
+ * \param olen     length of the OID
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_oid_by_ec_grp_algid(mbedtls_ecp_group_id grp_id,
+                                        const char **oid, size_t *olen);
+#endif /* PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY */
+
+/**
+ * \brief          Translate SignatureAlgorithm OID into md_type and pk_type
+ *
+ * \param oid      OID to use
+ * \param md_alg   place to store message digest algorithm
+ * \param pk_alg   place to store public key algorithm
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_sig_alg(const mbedtls_asn1_buf *oid,
+                            mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg);
+
+/**
+ * \brief          Translate SignatureAlgorithm OID into description
+ *
+ * \param oid      OID to use
+ * \param desc     place to store string pointer
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_sig_alg_desc(const mbedtls_asn1_buf *oid, const char **desc);
+
+/**
+ * \brief          Translate md_type and pk_type into SignatureAlgorithm OID
+ *
+ * \param md_alg   message digest algorithm
+ * \param pk_alg   public key algorithm
+ * \param oid      place to store ASN.1 OID string pointer
+ * \param olen     length of the OID
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_oid_by_sig_alg(mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg,
+                                   const char **oid, size_t *olen);
+
+/**
+ * \brief          Translate hmac algorithm OID into md_type
+ *
+ * \param oid      OID to use
+ * \param md_hmac  place to store message hmac algorithm
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_md_hmac(const mbedtls_asn1_buf *oid, mbedtls_md_type_t *md_hmac);
+
+/**
+ * \brief          Translate hash algorithm OID into md_type
+ *
+ * \param oid      OID to use
+ * \param md_alg   place to store message digest algorithm
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_md_alg(const mbedtls_asn1_buf *oid, mbedtls_md_type_t *md_alg);
+
+#if !defined(MBEDTLS_X509_REMOVE_INFO)
+/**
+ * \brief          Translate Extended Key Usage OID into description
+ *
+ * \param oid      OID to use
+ * \param desc     place to store string pointer
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_extended_key_usage(const mbedtls_asn1_buf *oid, const char **desc);
+#endif
+
+/**
+ * \brief          Translate certificate policies OID into description
+ *
+ * \param oid      OID to use
+ * \param desc     place to store string pointer
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_certificate_policies(const mbedtls_asn1_buf *oid, const char **desc);
+
+/**
+ * \brief          Translate md_type into hash algorithm OID
+ *
+ * \param md_alg   message digest algorithm
+ * \param oid      place to store ASN.1 OID string pointer
+ * \param olen     length of the OID
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_oid_by_md(mbedtls_md_type_t md_alg, const char **oid, size_t *olen);
+
+#if defined(MBEDTLS_CIPHER_C)
+/**
+ * \brief          Translate encryption algorithm OID into cipher_type
+ *
+ * \param oid           OID to use
+ * \param cipher_alg    place to store cipher algorithm
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_cipher_alg(const mbedtls_asn1_buf *oid, mbedtls_cipher_type_t *cipher_alg);
+
+#if defined(MBEDTLS_PKCS12_C)
+/**
+ * \brief          Translate PKCS#12 PBE algorithm OID into md_type and
+ *                 cipher_type
+ *
+ * \param oid           OID to use
+ * \param md_alg        place to store message digest algorithm
+ * \param cipher_alg    place to store cipher algorithm
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_pkcs12_pbe_alg(const mbedtls_asn1_buf *oid, mbedtls_md_type_t *md_alg,
+                                   mbedtls_cipher_type_t *cipher_alg);
+#endif /* MBEDTLS_PKCS12_C */
+#endif /* MBEDTLS_CIPHER_C */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* oid.h */
diff --git a/tests/scripts/depends.py b/tests/scripts/depends.py
index 5e025ba..cfd9f40 100755
--- a/tests/scripts/depends.py
+++ b/tests/scripts/depends.py
@@ -281,50 +281,52 @@
     'PSA_WANT_ECC_MONTGOMERY_448': ['MBEDTLS_ECP_DP_CURVE448_ENABLED'],
     'PSA_WANT_ECC_SECP_R1_192': ['MBEDTLS_ECP_DP_SECP192R1_ENABLED'],
     'PSA_WANT_ECC_SECP_R1_224': ['MBEDTLS_ECP_DP_SECP224R1_ENABLED'],
-    'PSA_WANT_ECC_SECP_R1_256': ['MBEDTLS_ECJPAKE_C',
+    'PSA_WANT_ECC_SECP_R1_256': ['PSA_WANT_ALG_JPAKE',
                                  'MBEDTLS_ECP_DP_SECP256R1_ENABLED'],
     'PSA_WANT_ECC_SECP_R1_384': ['MBEDTLS_ECP_DP_SECP384R1_ENABLED'],
     'PSA_WANT_ECC_SECP_R1_521': ['MBEDTLS_ECP_DP_SECP521R1_ENABLED'],
     'PSA_WANT_ECC_SECP_K1_192': ['MBEDTLS_ECP_DP_SECP192K1_ENABLED'],
     'PSA_WANT_ECC_SECP_K1_256': ['MBEDTLS_ECP_DP_SECP256K1_ENABLED'],
 
-    'MBEDTLS_ECDSA_C': ['MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED',
-                        'MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED',
-                        'PSA_WANT_ALG_ECDSA',
-                        'PSA_WANT_ALG_DETERMINISTIC_ECDSA'],
-    'MBEDTLS_ECP_C': ['MBEDTLS_ECDSA_C',
-                      'MBEDTLS_ECDH_C', 'PSA_WANT_ALG_ECDH',
-                      'MBEDTLS_ECJPAKE_C',
-                      'MBEDTLS_ECP_RESTARTABLE',
-                      'MBEDTLS_PK_PARSE_EC_EXTENDED',
-                      'MBEDTLS_PK_PARSE_EC_COMPRESSED',
-                      'MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED',
-                      'MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED',
-                      'MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED',
-                      'MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED',
-                      'MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED',
-                      'PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY',
-                      'PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC',
-                      'PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT',
-                      'PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT',
-                      'PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_GENERATE',
-                      'PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_DERIVE'],
-    'MBEDTLS_ECJPAKE_C': ['MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED',
-                          'PSA_WANT_ALG_JPAKE'],
-    'MBEDTLS_PKCS1_V21': ['MBEDTLS_X509_RSASSA_PSS_SUPPORT',
-                          'PSA_WANT_ALG_RSA_OAEP',
-                          'PSA_WANT_ALG_RSA_PSS'],
-    'MBEDTLS_PKCS1_V15': ['MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED',
-                          'PSA_WANT_ALG_RSA_PKCS1V15_CRYPT',
-                          'PSA_WANT_ALG_RSA_PKCS1V15_SIGN'],
-    'MBEDTLS_RSA_C': ['MBEDTLS_PKCS1_V15',
-                      'MBEDTLS_PKCS1_V21',
-                      'MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED',
-                      'PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY',
-                      'PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_BASIC',
-                      'PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_IMPORT',
-                      'PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_EXPORT',
-                      'PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE'],
+    'PSA_WANT_ALG_ECDSA': ['PSA_WANT_ALG_DETERMINISTIC_ECDSA',
+                           'MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED',
+                           'MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED',
+                           'MBEDTLS_ECDSA_C'],
+    'PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC': [
+        'PSA_WANT_ALG_ECDSA',
+        'PSA_WANT_ALG_ECDH', 'MBEDTLS_ECDH_C',
+        'PSA_WANT_ALG_JPAKE',
+        'PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY',
+        'PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT',
+        'PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT',
+        'PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_DERIVE',
+        'PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_GENERATE',
+        'MBEDTLS_ECP_RESTARTABLE',
+        'MBEDTLS_PK_PARSE_EC_EXTENDED',
+        'MBEDTLS_PK_PARSE_EC_COMPRESSED',
+        'MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED',
+        'MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED',
+        'MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED',
+        'MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED',
+        'MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED',
+        'MBEDTLS_ECP_C'],
+    'PSA_WANT_ALG_JPAKE': ['MBEDTLS_ECJPAKE_C',
+                           'MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED'],
+    'PSA_WANT_ALG_RSA_OAEP': ['PSA_WANT_ALG_RSA_PSS',
+                              'MBEDTLS_X509_RSASSA_PSS_SUPPORT',
+                              'MBEDTLS_PKCS1_V21'],
+    'PSA_WANT_ALG_RSA_PKCS1V15_CRYPT': ['PSA_WANT_ALG_RSA_PKCS1V15_SIGN',
+                                        'MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED',
+                                        'MBEDTLS_PKCS1_V15'],
+    'PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_BASIC': [
+        'PSA_WANT_ALG_RSA_PKCS1V15_CRYPT',
+        'PSA_WANT_ALG_RSA_OAEP',
+        'PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY',
+        'PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_IMPORT',
+        'PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_EXPORT',
+        'PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE',
+        'MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED',
+        'MBEDTLS_RSA_C'],
 
     'MBEDTLS_MD5_C' : ['PSA_WANT_ALG_MD5'],
     'MBEDTLS_RIPEMD160_C' : ['PSA_WANT_ALG_RIPEMD160'],
@@ -359,12 +361,10 @@
 EXCLUSIVE_GROUPS = {
     'MBEDTLS_SHA512_C': ['-MBEDTLS_SSL_COOKIE_C',
                          '-MBEDTLS_SSL_TLS_C'],
-    'PSA_WANT_ECC_MONTGOMERY_448': ['-MBEDTLS_ECDSA_C',
-                                    '-MBEDTLS_ECDSA_DETERMINISTIC',
-                                    '-MBEDTLS_ECJPAKE_C',],
-    'PSA_WANT_ECC_MONTGOMERY_255': ['-MBEDTLS_ECDSA_C',
-                                    '-MBEDTLS_ECDSA_DETERMINISTIC',
-                                    '-MBEDTLS_ECJPAKE_C'],
+    'PSA_WANT_ECC_MONTGOMERY_448': ['-PSA_WANT_ALG_ECDSA',
+                                    '-PSA_WANT_ALG_JPAKE',],
+    'PSA_WANT_ECC_MONTGOMERY_255': ['-PSA_WANT_ALG_ECDSA',
+                                    '-PSA_WANT_ALG_JPAKE'],
     'PSA_WANT_KEY_TYPE_ARIA': ['-PSA_WANT_ALG_CMAC',
                                '-PSA_WANT_ALG_CCM',
                                '-PSA_WANT_ALG_GCM',
@@ -559,11 +559,12 @@
                                           '|MBEDTLS_SHA3_'),
             # Key exchange types.
             'kex': ExclusiveDomain(key_exchange_symbols, build_and_test),
-            'pkalgs': ComplementaryDomain(['MBEDTLS_ECDSA_C',
-                                           'MBEDTLS_ECP_C',
-                                           'MBEDTLS_PKCS1_V21',
-                                           'MBEDTLS_PKCS1_V15',
-                                           'MBEDTLS_RSA_C',
+
+            'pkalgs': ComplementaryDomain(['PSA_WANT_ALG_ECDSA',
+                                           'PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC',
+                                           'PSA_WANT_ALG_RSA_OAEP',
+                                           'PSA_WANT_ALG_RSA_PKCS1V15_CRYPT',
+                                           'PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_BASIC',
                                            'MBEDTLS_X509_RSASSA_PSS_SUPPORT'],
                                           build_and_test),
         }
diff --git a/tests/suites/test_suite_x509_oid.data b/tests/suites/test_suite_x509_oid.data
new file mode 100644
index 0000000..42b0505
--- /dev/null
+++ b/tests/suites/test_suite_x509_oid.data
@@ -0,0 +1,146 @@
+OID get Any Policy certificate policy
+oid_get_certificate_policies:"551D2000":"Any Policy"
+
+OID get certificate policy invalid oid
+oid_get_certificate_policies:"5533445566":""
+
+OID get certificate policy wrong oid - id-ce-authorityKeyIdentifier
+oid_get_certificate_policies:"551D23":""
+
+OID get Ext Key Usage - id-kp-serverAuth
+oid_get_extended_key_usage:"2B06010505070301":"TLS Web Server Authentication"
+
+OID get Ext Key Usage - id-kp-clientAuth
+oid_get_extended_key_usage:"2B06010505070302":"TLS Web Client Authentication"
+
+OID get Ext Key Usage - id-kp-codeSigning
+oid_get_extended_key_usage:"2B06010505070303":"Code Signing"
+
+OID get Ext Key Usage - id-kp-emailProtection
+oid_get_extended_key_usage:"2B06010505070304":"E-mail Protection"
+
+OID get Ext Key Usage - id-kp-timeStamping
+oid_get_extended_key_usage:"2B06010505070308":"Time Stamping"
+
+OID get Ext Key Usage - id-kp-OCSPSigning
+oid_get_extended_key_usage:"2B06010505070309":"OCSP Signing"
+
+OID get Ext Key Usage - id-kp-wisun-fan-device
+oid_get_extended_key_usage:"2B0601040182E42501":"Wi-SUN Alliance Field Area Network (FAN)"
+
+OID get Ext Key Usage invalid oid
+oid_get_extended_key_usage:"5533445566":""
+
+OID get Ext Key Usage wrong oid - id-ce-authorityKeyIdentifier
+oid_get_extended_key_usage:"551D23":""
+
+OID get x509 extension - id-ce-basicConstraints
+oid_get_x509_extension:"551D13":MBEDTLS_OID_X509_EXT_BASIC_CONSTRAINTS
+
+OID get x509 extension - id-ce-keyUsage
+oid_get_x509_extension:"551D0F":MBEDTLS_OID_X509_EXT_KEY_USAGE
+
+OID get x509 extension - id-ce-extKeyUsage
+oid_get_x509_extension:"551D25":MBEDTLS_OID_X509_EXT_EXTENDED_KEY_USAGE
+
+OID get x509 extension - id-ce-subjectAltName
+oid_get_x509_extension:"551D11":MBEDTLS_OID_X509_EXT_SUBJECT_ALT_NAME
+
+OID get x509 extension - id-netscape-certtype
+oid_get_x509_extension:"6086480186F8420101":MBEDTLS_OID_X509_EXT_NS_CERT_TYPE
+
+OID get x509 extension - id-ce-certificatePolicies
+oid_get_x509_extension:"551D20":MBEDTLS_OID_X509_EXT_CERTIFICATE_POLICIES
+
+OID get x509 extension - invalid oid
+oid_get_x509_extension:"5533445566":0
+
+OID get x509 extension - wrong oid - id-ce
+oid_get_x509_extension:"551D":0
+
+OID hash id - id-md5
+depends_on:PSA_WANT_ALG_MD5
+oid_get_md_alg_id:"2A864886f70d0205":MBEDTLS_MD_MD5
+
+OID hash id - id-sha1
+depends_on:PSA_WANT_ALG_SHA_1
+oid_get_md_alg_id:"2b0e03021a":MBEDTLS_MD_SHA1
+
+OID hash id - id-sha224
+depends_on:PSA_WANT_ALG_SHA_224
+oid_get_md_alg_id:"608648016503040204":MBEDTLS_MD_SHA224
+
+OID hash id - id-sha256
+depends_on:PSA_WANT_ALG_SHA_256
+oid_get_md_alg_id:"608648016503040201":MBEDTLS_MD_SHA256
+
+OID hash id - id-sha384
+depends_on:PSA_WANT_ALG_SHA_384
+oid_get_md_alg_id:"608648016503040202":MBEDTLS_MD_SHA384
+
+OID hash id - id-sha512
+depends_on:PSA_WANT_ALG_SHA_512
+oid_get_md_alg_id:"608648016503040203":MBEDTLS_MD_SHA512
+
+OID hash id - id-sha3-224
+depends_on:PSA_WANT_ALG_SHA3_224
+oid_get_md_alg_id:"608648016503040207":MBEDTLS_MD_SHA3_224
+
+OID hash id - id-sha3-256
+depends_on:PSA_WANT_ALG_SHA3_256
+oid_get_md_alg_id:"608648016503040208":MBEDTLS_MD_SHA3_256
+
+OID hash id - id-sha3-384
+depends_on:PSA_WANT_ALG_SHA3_384
+oid_get_md_alg_id:"608648016503040209":MBEDTLS_MD_SHA3_384
+
+OID hash id - id-sha3-512
+depends_on:PSA_WANT_ALG_SHA3_512
+oid_get_md_alg_id:"60864801650304020a":MBEDTLS_MD_SHA3_512
+
+OID hash id - id-ripemd160
+depends_on:PSA_WANT_ALG_RIPEMD160
+oid_get_md_alg_id:"2b24030201":MBEDTLS_MD_RIPEMD160
+
+OID hash id - invalid oid
+oid_get_md_alg_id:"2B864886f70d0204":-1
+
+mbedtls_oid_get_md_hmac - RIPEMD160
+depends_on:PSA_WANT_ALG_RIPEMD160
+mbedtls_oid_get_md_hmac:"2B06010505080104":MBEDTLS_MD_RIPEMD160
+
+mbedtls_oid_get_md_hmac - SHA1
+depends_on:PSA_WANT_ALG_SHA_1
+mbedtls_oid_get_md_hmac:"2A864886F70D0207":MBEDTLS_MD_SHA1
+
+mbedtls_oid_get_md_hmac - SHA224
+depends_on:PSA_WANT_ALG_SHA_224
+mbedtls_oid_get_md_hmac:"2A864886F70D0208":MBEDTLS_MD_SHA224
+
+mbedtls_oid_get_md_hmac - SHA256
+depends_on:PSA_WANT_ALG_SHA_256
+mbedtls_oid_get_md_hmac:"2A864886F70D0209":MBEDTLS_MD_SHA256
+
+mbedtls_oid_get_md_hmac - SHA384
+depends_on:PSA_WANT_ALG_SHA_384
+mbedtls_oid_get_md_hmac:"2A864886F70D020A":MBEDTLS_MD_SHA384
+
+mbedtls_oid_get_md_hmac - SHA512
+depends_on:PSA_WANT_ALG_SHA_512
+mbedtls_oid_get_md_hmac:"2A864886F70D020B":MBEDTLS_MD_SHA512
+
+mbedtls_oid_get_md_hmac - SHA3_224
+depends_on:PSA_WANT_ALG_SHA3_224
+mbedtls_oid_get_md_hmac:"60864801650304020D":MBEDTLS_MD_SHA3_224
+
+mbedtls_oid_get_md_hmac - SHA3_256
+depends_on:PSA_WANT_ALG_SHA3_256
+mbedtls_oid_get_md_hmac:"60864801650304020E":MBEDTLS_MD_SHA3_256
+
+mbedtls_oid_get_md_hmac - SHA3_384
+depends_on:PSA_WANT_ALG_SHA3_384
+mbedtls_oid_get_md_hmac:"60864801650304020F":MBEDTLS_MD_SHA3_384
+
+mbedtls_oid_get_md_hmac - SHA3_512
+depends_on:PSA_WANT_ALG_SHA3_512
+mbedtls_oid_get_md_hmac:"608648016503040210":MBEDTLS_MD_SHA3_512
diff --git a/tests/suites/test_suite_x509_oid.function b/tests/suites/test_suite_x509_oid.function
new file mode 100644
index 0000000..e96425e
--- /dev/null
+++ b/tests/suites/test_suite_x509_oid.function
@@ -0,0 +1,120 @@
+/* BEGIN_HEADER */
+#include "mbedtls/oid.h"
+#include "mbedtls/asn1.h"
+#include "mbedtls/asn1write.h"
+#include "string.h"
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:MBEDTLS_OID_C:!MBEDTLS_X509_REMOVE_INFO
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE */
+void oid_get_certificate_policies(data_t *oid, char *result_str)
+{
+    mbedtls_asn1_buf asn1_buf = { 0, 0, NULL };
+    int ret;
+    const char *desc;
+
+    asn1_buf.tag = MBEDTLS_ASN1_OID;
+    asn1_buf.p = oid->x;
+    asn1_buf.len = oid->len;
+
+    ret = mbedtls_oid_get_certificate_policies(&asn1_buf, &desc);
+    if (strlen(result_str) == 0) {
+        TEST_ASSERT(ret == MBEDTLS_ERR_OID_NOT_FOUND);
+    } else {
+        TEST_ASSERT(ret == 0);
+        TEST_ASSERT(strcmp((char *) desc, result_str) == 0);
+    }
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void oid_get_extended_key_usage(data_t *oid, char *result_str)
+{
+    mbedtls_asn1_buf asn1_buf = { 0, 0, NULL };
+    int ret;
+    const char *desc;
+
+    asn1_buf.tag = MBEDTLS_ASN1_OID;
+    asn1_buf.p = oid->x;
+    asn1_buf.len = oid->len;
+
+    ret = mbedtls_oid_get_extended_key_usage(&asn1_buf, &desc);
+    if (strlen(result_str) == 0) {
+        TEST_ASSERT(ret == MBEDTLS_ERR_OID_NOT_FOUND);
+    } else {
+        TEST_ASSERT(ret == 0);
+        TEST_ASSERT(strcmp((char *) desc, result_str) == 0);
+    }
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void oid_get_x509_extension(data_t *oid, int exp_type)
+{
+    mbedtls_asn1_buf ext_oid = { 0, 0, NULL };
+    int ret;
+    int ext_type;
+
+    ext_oid.tag = MBEDTLS_ASN1_OID;
+    ext_oid.p = oid->x;
+    ext_oid.len = oid->len;
+
+    ret = mbedtls_oid_get_x509_ext_type(&ext_oid, &ext_type);
+    if (exp_type == 0) {
+        TEST_ASSERT(ret == MBEDTLS_ERR_OID_NOT_FOUND);
+    } else {
+        TEST_ASSERT(ret == 0);
+        TEST_ASSERT(ext_type == exp_type);
+    }
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void oid_get_md_alg_id(data_t *oid, int exp_md_id)
+{
+    mbedtls_asn1_buf md_oid = { 0, 0, NULL };
+    int ret;
+    mbedtls_md_type_t md_id = 0;
+
+    md_oid.tag = MBEDTLS_ASN1_OID;
+    md_oid.p = oid->x;
+    md_oid.len = oid->len;
+
+    ret = mbedtls_oid_get_md_alg(&md_oid, &md_id);
+
+    if (exp_md_id < 0) {
+        TEST_ASSERT(ret == MBEDTLS_ERR_OID_NOT_FOUND);
+        TEST_ASSERT(md_id == 0);
+    } else {
+        TEST_ASSERT(ret == 0);
+        TEST_ASSERT((mbedtls_md_type_t) exp_md_id == md_id);
+    }
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void mbedtls_oid_get_md_hmac(data_t *oid, int exp_md_id)
+{
+    mbedtls_asn1_buf md_oid = { 0, 0, NULL };
+    int ret;
+    mbedtls_md_type_t md_id = 0;
+
+    md_oid.tag = MBEDTLS_ASN1_OID;
+    md_oid.p = oid->x;
+    md_oid.len = oid->len;
+
+    ret = mbedtls_oid_get_md_hmac(&md_oid, &md_id);
+
+    if (exp_md_id < 0) {
+        TEST_ASSERT(ret == MBEDTLS_ERR_OID_NOT_FOUND);
+        TEST_ASSERT(md_id == 0);
+    } else {
+        TEST_ASSERT(ret == 0);
+        TEST_ASSERT((mbedtls_md_type_t) exp_md_id == md_id);
+    }
+}
+/* END_CASE */
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index d962f34..bbdd9f9 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -48,23 +48,23 @@
 
 X509 CRT information RSA-PSS, SHA1 Digest
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_1
-x509_cert_info:"../framework/data_files/parse_input/server9.crt":"cert. version     \: 3\nserial number     \: 16\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:38\:16\nexpires on        \: 2024-01-18 13\:38\:16\nsigned using      \: RSASSA-PSS (SHA1, MGF1-SHA1, 0xEA)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
+x509_cert_info:"../framework/data_files/parse_input/server9.crt":"cert. version     \: 3\nserial number     \: 16\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:38\:16\nexpires on        \: 2024-01-18 13\:38\:16\nsigned using      \: RSASSA-PSS (SHA1)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
 
 X509 CRT information RSA-PSS, SHA224 Digest
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_224
-x509_cert_info:"../framework/data_files/parse_input/server9-sha224.crt":"cert. version     \: 3\nserial number     \: 17\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:57\:36\nexpires on        \: 2024-01-18 13\:57\:36\nsigned using      \: RSASSA-PSS (SHA224, MGF1-SHA224, 0xE2)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
+x509_cert_info:"../framework/data_files/parse_input/server9-sha224.crt":"cert. version     \: 3\nserial number     \: 17\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:57\:36\nexpires on        \: 2024-01-18 13\:57\:36\nsigned using      \: RSASSA-PSS (SHA224)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
 
 X509 CRT information RSA-PSS, SHA256 Digest
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_256
-x509_cert_info:"../framework/data_files/parse_input/server9-sha256.crt":"cert. version     \: 3\nserial number     \: 18\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:57\:45\nexpires on        \: 2024-01-18 13\:57\:45\nsigned using      \: RSASSA-PSS (SHA256, MGF1-SHA256, 0xDE)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
+x509_cert_info:"../framework/data_files/parse_input/server9-sha256.crt":"cert. version     \: 3\nserial number     \: 18\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:57\:45\nexpires on        \: 2024-01-18 13\:57\:45\nsigned using      \: RSASSA-PSS (SHA256)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
 
 X509 CRT information RSA-PSS, SHA384 Digest
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_384
-x509_cert_info:"../framework/data_files/parse_input/server9-sha384.crt":"cert. version     \: 3\nserial number     \: 19\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:57\:58\nexpires on        \: 2024-01-18 13\:57\:58\nsigned using      \: RSASSA-PSS (SHA384, MGF1-SHA384, 0xCE)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
+x509_cert_info:"../framework/data_files/parse_input/server9-sha384.crt":"cert. version     \: 3\nserial number     \: 19\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:57\:58\nexpires on        \: 2024-01-18 13\:57\:58\nsigned using      \: RSASSA-PSS (SHA384)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
 
 X509 CRT information RSA-PSS, SHA512 Digest
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_512
-x509_cert_info:"../framework/data_files/parse_input/server9-sha512.crt":"cert. version     \: 3\nserial number     \: 1A\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:58\:12\nexpires on        \: 2024-01-18 13\:58\:12\nsigned using      \: RSASSA-PSS (SHA512, MGF1-SHA512, 0xBE)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
+x509_cert_info:"../framework/data_files/parse_input/server9-sha512.crt":"cert. version     \: 3\nserial number     \: 1A\nissuer name       \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nsubject name      \: C=NL, O=PolarSSL, CN=localhost\nissued  on        \: 2014-01-20 13\:58\:12\nexpires on        \: 2024-01-18 13\:58\:12\nsigned using      \: RSASSA-PSS (SHA512)\nRSA key size      \: 1024 bits\nbasic constraints \: CA=false\n"
 
 X509 CRT information EC, SHA1 Digest
 depends_on:MBEDTLS_PEM_PARSE_C:PSA_HAVE_ALG_SOME_ECDSA:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_1
@@ -268,23 +268,23 @@
 
 X509 CRL information RSA-PSS, SHA1 Digest
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_1
-mbedtls_x509_crl_info:"../framework/data_files/parse_input/crl-rsa-pss-sha1.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:46\:35\nnext update   \: 2024-01-18 13\:46\:35\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA1, MGF1-SHA1, 0xEA)\n"
+mbedtls_x509_crl_info:"../framework/data_files/parse_input/crl-rsa-pss-sha1.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:46\:35\nnext update   \: 2024-01-18 13\:46\:35\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA1)\n"
 
 X509 CRL information RSA-PSS, SHA224 Digest
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_224
-mbedtls_x509_crl_info:"../framework/data_files/parse_input/crl-rsa-pss-sha224.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:56\:06\nnext update   \: 2024-01-18 13\:56\:06\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA224, MGF1-SHA224, 0xE2)\n"
+mbedtls_x509_crl_info:"../framework/data_files/parse_input/crl-rsa-pss-sha224.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:56\:06\nnext update   \: 2024-01-18 13\:56\:06\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA224)\n"
 
 X509 CRL information RSA-PSS, SHA256 Digest
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_256
-mbedtls_x509_crl_info:"../framework/data_files/parse_input/crl-rsa-pss-sha256.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:56\:16\nnext update   \: 2024-01-18 13\:56\:16\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA256, MGF1-SHA256, 0xDE)\n"
+mbedtls_x509_crl_info:"../framework/data_files/parse_input/crl-rsa-pss-sha256.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:56\:16\nnext update   \: 2024-01-18 13\:56\:16\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA256)\n"
 
 X509 CRL information RSA-PSS, SHA384 Digest
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_384
-mbedtls_x509_crl_info:"../framework/data_files/parse_input/crl-rsa-pss-sha384.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:56\:28\nnext update   \: 2024-01-18 13\:56\:28\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA384, MGF1-SHA384, 0xCE)\n"
+mbedtls_x509_crl_info:"../framework/data_files/parse_input/crl-rsa-pss-sha384.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:56\:28\nnext update   \: 2024-01-18 13\:56\:28\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA384)\n"
 
 X509 CRL information RSA-PSS, SHA512 Digest
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_512
-mbedtls_x509_crl_info:"../framework/data_files/parse_input/crl-rsa-pss-sha512.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:56\:38\nnext update   \: 2024-01-18 13\:56\:38\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA512, MGF1-SHA512, 0xBE)\n"
+mbedtls_x509_crl_info:"../framework/data_files/parse_input/crl-rsa-pss-sha512.pem":"CRL version   \: 2\nissuer name   \: C=NL, O=PolarSSL, CN=PolarSSL Test CA\nthis update   \: 2014-01-20 13\:56\:38\nnext update   \: 2024-01-18 13\:56\:38\nRevoked certificates\:\nserial number\: 0A revocation date\: 2013-09-24 16\:28\:38\nserial number\: 16 revocation date\: 2014-01-20 13\:43\:05\nsigned using  \: RSASSA-PSS (SHA512)\n"
 
 X509 CRL Information EC, SHA1 Digest
 depends_on:MBEDTLS_PEM_PARSE_C:PSA_WANT_ALG_SHA_1:PSA_HAVE_ALG_SOME_ECDSA
@@ -368,23 +368,23 @@
 
 X509 CSR Information RSA-PSS with SHA1
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_1:!MBEDTLS_X509_REMOVE_INFO
-mbedtls_x509_csr_info:"../framework/data_files/parse_input/server9.req.sha1":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA1, MGF1-SHA1, 0x6A)\nRSA key size  \: 1024 bits\n\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\n"
+mbedtls_x509_csr_info:"../framework/data_files/parse_input/server9.req.sha1":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA1)\nRSA key size  \: 1024 bits\n\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\n"
 
 X509 CSR Information RSA-PSS with SHA224
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_224:!MBEDTLS_X509_REMOVE_INFO
-mbedtls_x509_csr_info:"../framework/data_files/parse_input/server9.req.sha224":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA224, MGF1-SHA224, 0x62)\nRSA key size  \: 1024 bits\n\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\n"
+mbedtls_x509_csr_info:"../framework/data_files/parse_input/server9.req.sha224":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA224)\nRSA key size  \: 1024 bits\n\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\n"
 
 X509 CSR Information RSA-PSS with SHA256
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_256:!MBEDTLS_X509_REMOVE_INFO
-mbedtls_x509_csr_info:"../framework/data_files/parse_input/server9.req.sha256":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA256, MGF1-SHA256, 0x5E)\nRSA key size  \: 1024 bits\n\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\n"
+mbedtls_x509_csr_info:"../framework/data_files/parse_input/server9.req.sha256":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA256)\nRSA key size  \: 1024 bits\n\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\n"
 
 X509 CSR Information RSA-PSS with SHA384
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_384:!MBEDTLS_X509_REMOVE_INFO
-mbedtls_x509_csr_info:"../framework/data_files/parse_input/server9.req.sha384":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA384, MGF1-SHA384, 0x4E)\nRSA key size  \: 1024 bits\n\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\n"
+mbedtls_x509_csr_info:"../framework/data_files/parse_input/server9.req.sha384":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA384)\nRSA key size  \: 1024 bits\n\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\n"
 
 X509 CSR Information RSA-PSS with SHA512
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_512:!MBEDTLS_X509_REMOVE_INFO
-mbedtls_x509_csr_info:"../framework/data_files/parse_input/server9.req.sha512":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA512, MGF1-SHA512, 0x3E)\nRSA key size  \: 1024 bits\n\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\n"
+mbedtls_x509_csr_info:"../framework/data_files/parse_input/server9.req.sha512":"CSR version   \: 1\nsubject name  \: C=NL, O=PolarSSL, CN=localhost\nsigned using  \: RSASSA-PSS (SHA512)\nRSA key size  \: 1024 bits\n\nkey usage         \: Digital Signature, Non Repudiation, Key Encipherment\n"
 
 X509 CSR Information RSA with SHA256 - Microsoft header
 depends_on:MBEDTLS_PEM_PARSE_C:PSA_WANT_ALG_SHA_256:MBEDTLS_RSA_C:!MBEDTLS_X509_REMOVE_INFO
@@ -903,10 +903,6 @@
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_256:PSA_WANT_ALG_SHA_1:MBEDTLS_USE_PSA_CRYPTO
 x509_verify:"../framework/data_files/server9-bad-saltlen.crt":"../framework/data_files/test-ca.crt":"../framework/data_files/crl-rsa-pss-sha1.pem":"NULL":0:0:"compat":"NULL"
 
-X509 CRT verification #69 (RSASSA-PSS, wrong mgf_hash)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_256:PSA_WANT_ALG_SHA_224:PSA_WANT_ALG_SHA_1
-x509_verify:"../framework/data_files/server9-bad-mgfhash.crt":"../framework/data_files/test-ca.crt":"../framework/data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED:"compat":"NULL"
-
 X509 CRT verification #70 (v1 trusted CA)
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:PSA_WANT_ALG_SHA_256:PSA_WANT_ALG_SHA_1
 x509_verify:"../framework/data_files/server1-v1.crt":"../framework/data_files/test-ca-v1.crt":"../framework/data_files/crl.pem":"NULL":0:0:"compat":"NULL"
@@ -3151,6 +3147,10 @@
 depends_on:PSA_HAVE_ALG_SOME_ECDSA:PSA_WANT_ECC_SECP_R1_256:PSA_WANT_ALG_SHA_256
 x509parse_crt_file:"../framework/data_files/parse_input/server5.crt":0
 
+X509 File parse (RSASSA-PSS, MGF1 hash alg != message hash alg)
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT:PSA_WANT_ALG_SHA_256:PSA_WANT_ALG_SHA_224:PSA_WANT_ALG_SHA_1
+x509parse_crt_file:"../framework/data_files/server9-bad-mgfhash.crt":MBEDTLS_ERR_X509_INVALID_ALG
+
 X509 File parse & read the ca_istrue field (Not Set)
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_HAVE_TIME_DATE:PSA_WANT_ALG_SHA_1
 mbedtls_x509_get_ca_istrue:"../framework/data_files/parse_input/server1.crt":0
diff --git a/tests/suites/test_suite_x509write.function b/tests/suites/test_suite_x509write.function
index 107d923..f3a161c 100644
--- a/tests/suites/test_suite_x509write.function
+++ b/tests/suites/test_suite_x509write.function
@@ -37,7 +37,7 @@
         goto cleanup;
     }
 
-    if (mbedtls_pk_verify_ext(csr.sig_pk, csr.sig_opts, &csr.pk,
+    if (mbedtls_pk_verify_ext(csr.sig_pk, NULL, &csr.pk,
                               csr.sig_md, hash, mbedtls_md_get_size_from_type(csr.sig_md),
                               csr.sig.p, csr.sig.len) != 0) {
         ret = MBEDTLS_ERR_X509_CERT_VERIFY_FAILED;