diff --git a/library/ecjpake.c b/library/ecjpake.c
index 7447354..308c1af 100644
--- a/library/ecjpake.c
+++ b/library/ecjpake.c
@@ -236,7 +236,7 @@
     unsigned char *p = buf;
     const unsigned char *end = buf + sizeof( buf );
     const size_t id_len = strlen( id );
-    unsigned char hash[MBEDTLS_MD_MAX_SIZE];
+    unsigned char hash[MBEDTLS_HASH_MAX_SIZE];
 
     /* Write things to temporary buffer */
     MBEDTLS_MPI_CHK( ecjpake_write_len_point( &p, end, grp, pf, G ) );
diff --git a/library/hash_info.h b/library/hash_info.h
index 54f5f7c..1b7b46c 100644
--- a/library/hash_info.h
+++ b/library/hash_info.h
@@ -35,6 +35,20 @@
 #include "mbedtls/md.h"
 #include "psa/crypto.h"
 
+/** \def MBEDTLS_HASH_MAX_SIZE
+ *
+ * Maximum size of a hash based on configuration.
+ */
+#if defined(MBEDTLS_MD_C) && ( \
+    !defined(MBEDTLS_PSA_CRYPTO_C) || \
+    MBEDTLS_MD_MAX_SIZE >= PSA_HASH_MAX_SIZE )
+#define MBEDTLS_HASH_MAX_SIZE MBEDTLS_MD_MAX_SIZE
+#elif defined(MBEDTLS_PSA_CRYPTO_C) && ( \
+    !defined(MBEDTLS_MD_C) || \
+    PSA_HASH_MAX_SIZE >= MBEDTLS_MD_MAX_SIZE )
+#define MBEDTLS_HASH_MAX_SIZE PSA_HASH_MAX_SIZE
+#endif
+
 /** Get the output length of the given hash type from its MD type.
  *
  * \note To get the output length from the PSA alg, use \c PSA_HASH_LENGTH().
diff --git a/library/pkcs12.c b/library/pkcs12.c
index 06b0c12..f335079 100644
--- a/library/pkcs12.c
+++ b/library/pkcs12.c
@@ -324,7 +324,7 @@
 
     unsigned char diversifier[128];
     unsigned char salt_block[128], pwd_block[128], hash_block[128] = {0};
-    unsigned char hash_output[64]; /* Maximal hash size for SHA512 */
+    unsigned char hash_output[MBEDTLS_HASH_MAX_SIZE];
     unsigned char *p;
     unsigned char c;
     int           use_password = 0;
diff --git a/library/rsa.c b/library/rsa.c
index 50d15a1..e597555 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -57,12 +57,9 @@
 /* We use MD first if it's available (for compatibility reasons)
  * and "fall back" to PSA otherwise (which needs psa_crypto_init()). */
 #if defined(MBEDTLS_PKCS1_V21)
-#if defined(MBEDTLS_MD_C)
-#define HASH_MAX_SIZE   MBEDTLS_MD_MAX_SIZE
-#else /* MBEDTLS_MD_C */
+#if !defined(MBEDTLS_MD_C)
 #include "psa/crypto.h"
 #include "mbedtls/psa_util.h"
-#define HASH_MAX_SIZE   PSA_HASH_MAX_SIZE
 #endif /* MBEDTLS_MD_C */
 #endif /* MBEDTLS_PKCS1_V21 */
 
@@ -1114,7 +1111,7 @@
     unsigned char *p;
     unsigned int hlen;
     size_t i, use_len;
-    unsigned char mask[HASH_MAX_SIZE];
+    unsigned char mask[MBEDTLS_HASH_MAX_SIZE];
 #if defined(MBEDTLS_MD_C)
     int ret = 0;
     const mbedtls_md_info_t *md_info;
@@ -1469,7 +1466,7 @@
     size_t ilen, i, pad_len;
     unsigned char *p, bad, pad_done;
     unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
-    unsigned char lhash[HASH_MAX_SIZE];
+    unsigned char lhash[MBEDTLS_HASH_MAX_SIZE];
     unsigned int hlen;
 
     RSA_VALIDATE_RET( ctx != NULL );
@@ -2064,7 +2061,7 @@
     size_t siglen;
     unsigned char *p;
     unsigned char *hash_start;
-    unsigned char result[HASH_MAX_SIZE];
+    unsigned char result[MBEDTLS_HASH_MAX_SIZE];
     unsigned int hlen;
     size_t observed_salt_len, msb;
     unsigned char buf[MBEDTLS_MPI_MAX_SIZE] = {0};
diff --git a/library/ssl_tls12_client.c b/library/ssl_tls12_client.c
index f814094..d1ec55c 100644
--- a/library/ssl_tls12_client.c
+++ b/library/ssl_tls12_client.c
@@ -2330,11 +2330,8 @@
     if( mbedtls_ssl_ciphersuite_uses_server_signature( ciphersuite_info ) )
     {
         size_t sig_len, hashlen;
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        unsigned char hash[PSA_HASH_MAX_SIZE];
-#else
-        unsigned char hash[MBEDTLS_MD_MAX_SIZE];
-#endif
+        unsigned char hash[MBEDTLS_HASH_MAX_SIZE];
+
         mbedtls_md_type_t md_alg = MBEDTLS_MD_NONE;
         mbedtls_pk_type_t pk_alg = MBEDTLS_PK_NONE;
         unsigned char *params = ssl->in_msg + mbedtls_ssl_hs_hdr_len( ssl );
diff --git a/library/ssl_tls12_server.c b/library/ssl_tls12_server.c
index eab2776..997f584 100644
--- a/library/ssl_tls12_server.c
+++ b/library/ssl_tls12_server.c
@@ -36,6 +36,7 @@
 #include "mbedtls/platform_util.h"
 #include "constant_time_internal.h"
 #include "mbedtls/constant_time.h"
+#include "hash_info.h"
 
 #include <string.h>
 
@@ -3059,11 +3060,8 @@
 
         size_t dig_signed_len = ssl->out_msg + ssl->out_msglen - dig_signed;
         size_t hashlen = 0;
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        unsigned char hash[PSA_HASH_MAX_SIZE];
-#else
-        unsigned char hash[MBEDTLS_MD_MAX_SIZE];
-#endif
+        unsigned char hash[MBEDTLS_HASH_MAX_SIZE];
+
         int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
 
         /*
diff --git a/library/x509_crt.c b/library/x509_crt.c
index ad235bf..af1e487 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -47,8 +47,8 @@
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
 #include "psa/crypto.h"
 #include "mbedtls/psa_util.h"
-#include "hash_info.h"
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
+#include "hash_info.h"
 
 #if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
@@ -2354,11 +2354,10 @@
                                const mbedtls_x509_crt_profile *profile )
 {
     int flags = 0;
+    unsigned char hash[MBEDTLS_HASH_MAX_SIZE];
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
-    unsigned char hash[PSA_HASH_MAX_SIZE];
     psa_algorithm_t psa_algorithm;
 #else
-    unsigned char hash[MBEDTLS_MD_MAX_SIZE];
     const mbedtls_md_info_t *md_info;
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
     size_t hash_length;
@@ -2465,8 +2464,8 @@
                                      mbedtls_x509_crt_restart_ctx *rs_ctx )
 {
     size_t hash_len;
+    unsigned char hash[MBEDTLS_HASH_MAX_SIZE];
 #if !defined(MBEDTLS_USE_PSA_CRYPTO)
-    unsigned char hash[MBEDTLS_MD_MAX_SIZE];
     const mbedtls_md_info_t *md_info;
     md_info = mbedtls_md_info_from_type( child->sig_md );
     hash_len = mbedtls_md_get_size( md_info );
@@ -2475,7 +2474,6 @@
     if( mbedtls_md( md_info, child->tbs.p, child->tbs.len, hash ) != 0 )
         return( -1 );
 #else
-    unsigned char hash[PSA_HASH_MAX_SIZE];
     psa_algorithm_t hash_alg = mbedtls_hash_info_psa_from_md( child->sig_md );
     psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
 
diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index 986e1fe..e51a385 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -43,9 +43,9 @@
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
 #include "psa/crypto.h"
 #include "mbedtls/psa_util.h"
-#include "hash_info.h"
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
 
+#include "hash_info.h"
 #include "legacy_or_psa.h"
 
 void mbedtls_x509write_crt_init( mbedtls_x509write_cert *ctx )
@@ -360,12 +360,10 @@
     unsigned char *c, *c2;
     unsigned char sig[MBEDTLS_PK_SIGNATURE_MAX_SIZE];
     size_t hash_length = 0;
+    unsigned char hash[MBEDTLS_HASH_MAX_SIZE];
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
     psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
     psa_algorithm_t psa_algorithm;
-    unsigned char hash[PSA_HASH_MAX_SIZE];
-#else
-    unsigned char hash[64];
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
 
     size_t sub_len = 0, pub_len = 0, sig_and_oid_len = 0, sig_len;
diff --git a/library/x509write_csr.c b/library/x509write_csr.c
index b7a507e..c4dd1b7 100644
--- a/library/x509write_csr.c
+++ b/library/x509write_csr.c
@@ -35,8 +35,8 @@
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
 #include "psa/crypto.h"
 #include "mbedtls/psa_util.h"
-#include "hash_info.h"
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
+#include "hash_info.h"
 
 #include <string.h>
 #include <stdlib.h>
@@ -145,7 +145,7 @@
     const char *sig_oid;
     size_t sig_oid_len = 0;
     unsigned char *c, *c2;
-    unsigned char hash[64];
+    unsigned char hash[MBEDTLS_HASH_MAX_SIZE];
     size_t pub_len = 0, sig_and_oid_len = 0, sig_len;
     size_t len = 0;
     mbedtls_pk_type_t pk_alg;
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 2537521..8915011 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -1426,11 +1426,11 @@
         if( opt.psk_opaque != 0 )
         {
             /* Determine KDF algorithm the opaque PSK will be used in. */
-#if defined(MBEDTLS_SHA384_C)
+#if defined(HAS_ALG_SHA_384_VIA_MD_OR_PSA_BASED_ON_USE_PSA)
             if( ciphersuite_info->mac == MBEDTLS_MD_SHA384 )
                 alg = PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_384);
             else
-#endif /* MBEDTLS_SHA384_C */
+#endif /* HAS_ALG_SHA_384_VIA_MD_OR_PSA_BASED_ON_USE_PSA */
                 alg = PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256);
         }
 #endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 8b63359..a1b2978 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -2261,11 +2261,11 @@
         if( opt.psk_opaque != 0 || opt.psk_list_opaque != 0 )
         {
             /* Determine KDF algorithm the opaque PSK will be used in. */
-#if defined(MBEDTLS_SHA384_C)
+#if defined(HAS_ALG_SHA_384_VIA_MD_OR_PSA_BASED_ON_USE_PSA)
             if( ciphersuite_info->mac == MBEDTLS_MD_SHA384 )
                 alg = PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_384);
             else
-#endif /* MBEDTLS_SHA384_C */
+#endif /* HAS_ALG_SHA_384_VIA_MD_OR_PSA_BASED_ON_USE_PSA */
                 alg = PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256);
         }
 #endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
diff --git a/programs/ssl/ssl_test_common_source.c b/programs/ssl/ssl_test_common_source.c
index 8c35fab..7ff3345 100644
--- a/programs/ssl/ssl_test_common_source.c
+++ b/programs/ssl/ssl_test_common_source.c
@@ -296,23 +296,50 @@
 #else
 #define MBEDTLS_SSL_SIG_ALG( hash )
 #endif
+
+#if ( !defined(MBEDTLS_USE_PSA_CRYPTO) && \
+        defined(MBEDTLS_MD_C) && defined(MBEDTLS_SHA1_C) ) || \
+    ( defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_SHA_1) )
+#define HAS_ALG_SHA_1_VIA_MD_OR_PSA_BASED_ON_USE_PSA
+#endif
+#if ( !defined(MBEDTLS_USE_PSA_CRYPTO) && \
+        defined(MBEDTLS_MD_C) && defined(MBEDTLS_SHA224_C) ) || \
+    ( defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_SHA_224) )
+#define HAS_ALG_SHA_224_VIA_MD_OR_PSA_BASED_ON_USE_PSA
+#endif
+#if ( !defined(MBEDTLS_USE_PSA_CRYPTO) && \
+        defined(MBEDTLS_MD_C) && defined(MBEDTLS_SHA256_C) ) || \
+    ( defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_SHA_256) )
+#define HAS_ALG_SHA_256_VIA_MD_OR_PSA_BASED_ON_USE_PSA
+#endif
+#if ( !defined(MBEDTLS_USE_PSA_CRYPTO) && \
+        defined(MBEDTLS_MD_C) && defined(MBEDTLS_SHA384_C) ) || \
+    ( defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_SHA_384) )
+#define HAS_ALG_SHA_384_VIA_MD_OR_PSA_BASED_ON_USE_PSA
+#endif
+#if ( !defined(MBEDTLS_USE_PSA_CRYPTO) && \
+        defined(MBEDTLS_MD_C) && defined(MBEDTLS_SHA512_C) ) || \
+    ( defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_SHA_512) )
+#define HAS_ALG_SHA_512_VIA_MD_OR_PSA_BASED_ON_USE_PSA
+#endif
+
 uint16_t ssl_sig_algs_for_test[] = {
-#if defined(MBEDTLS_SHA512_C)
+#if defined(HAS_ALG_SHA_512_VIA_MD_OR_PSA_BASED_ON_USE_PSA)
     MBEDTLS_SSL_SIG_ALG( MBEDTLS_SSL_HASH_SHA512 )
 #endif
-#if defined(MBEDTLS_SHA384_C)
+#if defined(HAS_ALG_SHA_384_VIA_MD_OR_PSA_BASED_ON_USE_PSA)
     MBEDTLS_SSL_SIG_ALG( MBEDTLS_SSL_HASH_SHA384 )
 #endif
-#if defined(MBEDTLS_SHA256_C)
+#if defined(HAS_ALG_SHA_256_VIA_MD_OR_PSA_BASED_ON_USE_PSA)
     MBEDTLS_SSL_SIG_ALG( MBEDTLS_SSL_HASH_SHA256 )
 #endif
-#if defined(MBEDTLS_SHA224_C)
+#if defined(HAS_ALG_SHA_224_VIA_MD_OR_PSA_BASED_ON_USE_PSA)
     MBEDTLS_SSL_SIG_ALG( MBEDTLS_SSL_HASH_SHA224 )
 #endif
-#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_SHA256_C)
+#if defined(MBEDTLS_RSA_C) && defined(HAS_ALG_SHA_256_VIA_MD_OR_PSA_BASED_ON_USE_PSA)
     MBEDTLS_TLS1_3_SIG_RSA_PSS_RSAE_SHA256,
 #endif /* MBEDTLS_RSA_C && MBEDTLS_SHA256_C */
-#if defined(MBEDTLS_SHA1_C)
+#if defined(HAS_ALG_SHA_1_VIA_MD_OR_PSA_BASED_ON_USE_PSA)
     /* Allow SHA-1 as we use it extensively in tests. */
     MBEDTLS_SSL_SIG_ALG( MBEDTLS_SSL_HASH_SHA1 )
 #endif
diff --git a/tests/include/spe/crypto_spe.h b/tests/include/spe/crypto_spe.h
index f80fd86..1aee8a5 100644
--- a/tests/include/spe/crypto_spe.h
+++ b/tests/include/spe/crypto_spe.h
@@ -1,7 +1,18 @@
 /*
- * Copyright (c) 2019-2021, Arm Limited. All rights reserved.
+ * Copyright The Mbed TLS Contributors
+ * SPDX-License-Identifier: Apache-2.0
  *
- * SPDX-License-Identifier: BSD-3-Clause
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  */
 
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 7f259f5..6c70f78 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -1887,6 +1887,12 @@
 
     msg "test: MBEDTLS_PSA_CRYPTO_CONFIG with accelerated hash and USE_PSA"
     make test
+
+    msg "test: ssl-opt.sh, MBEDTLS_PSA_CRYPTO_CONFIG with accelerated hash and USE_PSA"
+    tests/ssl-opt.sh
+
+    msg "test: compat.sh, MBEDTLS_PSA_CRYPTO_CONFIG with accelerated hash and USE_PSA"
+    tests/compat.sh
 }
 
 component_test_psa_crypto_config_accel_cipher () {
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index c4628b0..9e14af1 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -419,6 +419,73 @@
     *) PSK_ONLY="NO";;
 esac
 
+HAS_ALG_SHA_1="NO"
+HAS_ALG_SHA_224="NO"
+HAS_ALG_SHA_256="NO"
+HAS_ALG_SHA_384="NO"
+HAS_ALG_SHA_512="NO"
+
+check_for_hash_alg()
+{
+    CURR_ALG="INVALID";
+    USE_PSA="NO"
+    case $CONFIGS_ENABLED in
+        *" MBEDTLS_USE_PSA_CRYPTO"[\ =]*)
+            USE_PSA="YES";
+        ;;
+        *) :;;
+    esac
+    if [ $USE_PSA = "YES" ]; then
+        CURR_ALG=PSA_WANT_ALG_${1}
+    else
+        CURR_ALG=MBEDTLS_${1}_C
+        # Remove the second underscore to match MBEDTLS_* naming convention
+        CURR_ALG=$(echo "$CURR_ALG" | sed 's/_//2')
+    fi
+
+    case $CONFIGS_ENABLED in
+        *" $CURR_ALG"[\ =]*)
+            return 0
+        ;;
+        *) :;;
+    esac
+    return 1
+}
+
+populate_enabled_hash_algs()
+{
+    for hash_alg in SHA_1 SHA_224 SHA_256 SHA_384 SHA_512; do
+        if check_for_hash_alg "$hash_alg"; then
+            hash_alg_variable=HAS_ALG_${hash_alg}
+            eval ${hash_alg_variable}=YES
+        fi
+    done
+}
+
+# skip next test if the given hash alg is not supported
+requires_hash_alg() {
+    HASH_DEFINE="Invalid"
+    HAS_HASH_ALG="NO"
+    case $1 in
+        SHA_1):;;
+        SHA_224):;;
+        SHA_256):;;
+        SHA_384):;;
+        SHA_512):;;
+      *)
+            echo "Unsupported hash alg - $1"
+            exit 1
+        ;;
+    esac
+
+    HASH_DEFINE=HAS_ALG_${1}
+    eval "HAS_HASH_ALG=\${${HASH_DEFINE}}"
+    if [ "$HAS_HASH_ALG" = "NO" ]
+    then
+        SKIP_NEXT="YES"
+    fi
+}
+
 # skip next test if OpenSSL doesn't support FALLBACK_SCSV
 requires_openssl_with_fallback_scsv() {
     if [ -z "${OPENSSL_HAS_FBSCSV:-}" ]; then
@@ -1478,6 +1545,8 @@
 
 get_options "$@"
 
+populate_enabled_hash_algs
+
 # Optimize filters: if $FILTER and $EXCLUDE can be expressed as shell
 # patterns rather than regular expressions, use a case statement instead
 # of calling grep. To keep the optimizer simple, it is incomplete and only
@@ -1628,7 +1697,7 @@
 # - the expected parameters are selected
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_ciphersuite_enabled TLS-ECDHE-RSA-WITH-CHACHA20-POLY1305-SHA256
-requires_config_enabled MBEDTLS_SHA512_C # "signature_algorithm ext: 6"
+requires_hash_alg SHA_512 # "signature_algorithm ext: 6"
 requires_config_enabled MBEDTLS_ECP_DP_CURVE25519_ENABLED
 run_test    "Default" \
             "$P_SRV debug_level=3" \
@@ -1676,7 +1745,7 @@
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "TLS: password protected client key" \
             "$P_SRV auth_mode=required" \
             "$P_CLI crt_file=data_files/server5.crt key_file=data_files/server5.key.enc key_pwd=PolarSSLTest" \
@@ -1685,7 +1754,7 @@
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "TLS: password protected server key" \
             "$P_SRV crt_file=data_files/server5.crt key_file=data_files/server5.key.enc key_pwd=PolarSSLTest" \
             "$P_CLI" \
@@ -1695,7 +1764,7 @@
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "TLS: password protected server key, two certificates" \
             "$P_SRV \
               key_file=data_files/server5.key.enc key_pwd=PolarSSLTest crt_file=data_files/server5.crt \
@@ -1717,7 +1786,7 @@
 requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "CA callback on server" \
             "$P_SRV auth_mode=required" \
             "$P_CLI ca_callback=1 debug_level=3 crt_file=data_files/server5.crt \
@@ -1733,7 +1802,7 @@
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for client authentication: ECDHE-ECDSA" \
             "$P_SRV auth_mode=required crt_file=data_files/server5.crt \
              key_file=data_files/server5.key" \
@@ -1753,7 +1822,7 @@
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for client authentication: ECDHE-RSA" \
             "$P_SRV auth_mode=required crt_file=data_files/server2-sha256.crt \
              key_file=data_files/server2.key" \
@@ -1771,7 +1840,7 @@
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for client authentication: DHE-RSA" \
             "$P_SRV auth_mode=required crt_file=data_files/server2-sha256.crt \
              key_file=data_files/server2.key" \
@@ -1791,7 +1860,7 @@
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for server authentication: ECDHE-ECDSA" \
             "$P_SRV key_opaque=1 crt_file=data_files/server5.crt \
              key_file=data_files/server5.key  key_opaque_algs=ecdsa-sign,none" \
@@ -1808,7 +1877,7 @@
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for server authentication: ECDH-" \
             "$P_SRV force_version=tls12 auth_mode=required key_opaque=1\
              crt_file=data_files/server5.ku-ka.crt\
@@ -1826,8 +1895,44 @@
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
-run_test    "Opaque key for server authentication: invalid alg: decrypt with ECC key" \
+requires_config_disabled MBEDTLS_SSL_ASYNC_PRIVATE
+requires_hash_alg SHA_256
+run_test    "Opaque key for server authentication: invalid key: decrypt with ECC key, no async" \
+            "$P_SRV key_opaque=1 crt_file=data_files/server5.crt \
+             key_file=data_files/server5.key key_opaque_algs=rsa-decrypt,none \
+             debug_level=1" \
+            "$P_CLI" \
+            1 \
+            -s "key types: Opaque, none" \
+            -s "error" \
+            -c "error" \
+            -c "Public key type mismatch"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
+requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
+requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
+requires_config_enabled MBEDTLS_ECDSA_C
+requires_config_enabled MBEDTLS_RSA_C
+requires_config_disabled MBEDTLS_SSL_ASYNC_PRIVATE
+requires_hash_alg SHA_256
+run_test    "Opaque key for server authentication: invalid key: ecdh with RSA key, no async" \
+            "$P_SRV key_opaque=1 crt_file=data_files/server2-sha256.crt \
+             key_file=data_files/server2.key key_opaque_algs=ecdh,none \
+             debug_level=1" \
+            "$P_CLI" \
+            1 \
+            -s "key types: Opaque, none" \
+            -s "error" \
+            -c "error" \
+            -c "Public key type mismatch"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
+requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
+requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
+requires_config_enabled MBEDTLS_ECDSA_C
+requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
+requires_hash_alg SHA_256
+run_test    "Opaque key for server authentication: invalid alg: decrypt with ECC key, async" \
             "$P_SRV key_opaque=1 crt_file=data_files/server5.crt \
              key_file=data_files/server5.key key_opaque_algs=rsa-decrypt,none \
              debug_level=1" \
@@ -1843,8 +1948,9 @@
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA256_C
-run_test    "Opaque key for server authentication: invalid alg: ecdh with RSA key" \
+requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
+requires_hash_alg SHA_256
+run_test    "Opaque key for server authentication: invalid alg: ecdh with RSA key, async" \
             "$P_SRV key_opaque=1 crt_file=data_files/server2-sha256.crt \
              key_file=data_files/server2.key key_opaque_algs=ecdh,none \
              debug_level=1" \
@@ -1859,7 +1965,7 @@
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_enabled MBEDTLS_CCM_C
 run_test    "Opaque key for server authentication: invalid alg: ECDHE-ECDSA with ecdh" \
             "$P_SRV key_opaque=1 crt_file=data_files/server5.crt \
@@ -1876,7 +1982,7 @@
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_disabled MBEDTLS_X509_REMOVE_INFO
 run_test    "Opaque keys for server authentication: EC keys with different algs, force ECDHE-ECDSA" \
             "$P_SRV key_opaque=1 crt_file=data_files/server7.crt \
@@ -1897,7 +2003,7 @@
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA384_C
+requires_hash_alg SHA_384
 requires_config_disabled MBEDTLS_X509_REMOVE_INFO
 run_test    "Opaque keys for server authentication: EC keys with different algs, force ECDH-ECDSA" \
             "$P_SRV key_opaque=1 crt_file=data_files/server7.crt \
@@ -1918,7 +2024,7 @@
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA384_C
+requires_hash_alg SHA_384
 requires_config_enabled MBEDTLS_CCM_C
 requires_config_disabled MBEDTLS_X509_REMOVE_INFO
 run_test    "Opaque keys for server authentication: EC + RSA, force ECDHE-ECDSA" \
@@ -1942,7 +2048,7 @@
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for server authentication: ECDHE-RSA" \
             "$P_SRV key_opaque=1 crt_file=data_files/server2-sha256.crt \
              key_file=data_files/server2.key key_opaque_algs=rsa-sign-pkcs1,none" \
@@ -1960,7 +2066,7 @@
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for server authentication: DHE-RSA" \
             "$P_SRV key_opaque=1 crt_file=data_files/server2-sha256.crt \
              key_file=data_files/server2.key key_opaque_algs=rsa-sign-pkcs1,none" \
@@ -1977,7 +2083,7 @@
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for server authentication: RSA-PSK" \
             "$P_SRV debug_level=1 key_opaque=1 key_opaque_algs=rsa-decrypt,none \
              psk=abc123 psk_identity=foo" \
@@ -1995,7 +2101,7 @@
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for server authentication: RSA-" \
             "$P_SRV debug_level=3 key_opaque=1 key_opaque_algs=rsa-decrypt,none " \
             "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA256" \
@@ -2012,7 +2118,7 @@
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for server authentication: DHE-RSA, PSS instead of PKCS1" \
             "$P_SRV auth_mode=required key_opaque=1 crt_file=data_files/server2-sha256.crt \
              key_file=data_files/server2.key key_opaque_algs=rsa-sign-pss,none debug_level=1" \
@@ -2029,7 +2135,7 @@
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_disabled MBEDTLS_X509_REMOVE_INFO
 run_test    "Opaque keys for server authentication: RSA keys with different algs" \
             "$P_SRV auth_mode=required key_opaque=1 crt_file=data_files/server2-sha256.crt \
@@ -2051,7 +2157,7 @@
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA384_C
+requires_hash_alg SHA_384
 requires_config_enabled MBEDTLS_GCM_C
 requires_config_disabled MBEDTLS_X509_REMOVE_INFO
 run_test    "Opaque keys for server authentication: EC + RSA, force DHE-RSA" \
@@ -2074,7 +2180,7 @@
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for client/server authentication: ECDHE-ECDSA" \
             "$P_SRV auth_mode=required key_opaque=1 crt_file=data_files/server5.crt \
              key_file=data_files/server5.key key_opaque_algs=ecdsa-sign,none" \
@@ -2096,7 +2202,7 @@
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for client/server authentication: ECDHE-RSA" \
             "$P_SRV auth_mode=required key_opaque=1 crt_file=data_files/server2-sha256.crt \
              key_file=data_files/server2.key  key_opaque_algs=rsa-sign-pkcs1,none" \
@@ -2117,7 +2223,7 @@
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
 requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 run_test    "Opaque key for client/server authentication: DHE-RSA" \
             "$P_SRV auth_mode=required key_opaque=1 crt_file=data_files/server2-sha256.crt \
              key_file=data_files/server2.key  key_opaque_algs=rsa-sign-pkcs1,none" \
@@ -8562,7 +8668,7 @@
 
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 run_test    "Force a non ECC ciphersuite in the client side" \
@@ -8576,7 +8682,7 @@
 
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 run_test    "Force a non ECC ciphersuite in the server side" \
@@ -8588,7 +8694,7 @@
 
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 run_test    "Force an ECC ciphersuite in the client side" \
@@ -8602,7 +8708,7 @@
 
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 run_test    "Force an ECC ciphersuite in the server side" \
@@ -9140,7 +9246,7 @@
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_GCM_C
@@ -9377,7 +9483,7 @@
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 requires_config_enabled MBEDTLS_CHACHAPOLY_C
@@ -9410,7 +9516,7 @@
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 requires_config_enabled MBEDTLS_AES_C
@@ -9444,7 +9550,7 @@
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 requires_config_enabled MBEDTLS_AES_C
@@ -9478,7 +9584,7 @@
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 requires_config_enabled MBEDTLS_AES_C
@@ -9513,7 +9619,7 @@
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
 requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_SHA256_C
+requires_hash_alg SHA_256
 requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 requires_config_enabled MBEDTLS_AES_C
diff --git a/tests/suites/test_suite_ecdsa.function b/tests/suites/test_suite_ecdsa.function
index a8b1e45..7e1daa2 100644
--- a/tests/suites/test_suite_ecdsa.function
+++ b/tests/suites/test_suite_ecdsa.function
@@ -1,11 +1,11 @@
 /* BEGIN_HEADER */
 #include "mbedtls/ecdsa.h"
+#include "hash_info.h"
 #include "legacy_or_psa.h"
 #if ( defined(MBEDTLS_ECDSA_DETERMINISTIC) && defined(MBEDTLS_SHA256_C) ) || \
     ( !defined(MBEDTLS_ECDSA_DETERMINISTIC) && defined(MBEDTLS_HAS_ALG_SHA_256_VIA_LOWLEVEL_OR_PSA) )
 #define MBEDTLS_HAS_ALG_SHA_256_VIA_MD_IF_DETERMINISTIC
 #endif
-#define MBEDTLS_TEST_HASH_MAX_SIZE 64
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES
@@ -20,7 +20,7 @@
     mbedtls_ecp_point Q;
     mbedtls_mpi d, r, s;
     mbedtls_test_rnd_pseudo_info rnd_info;
-    unsigned char buf[MBEDTLS_TEST_HASH_MAX_SIZE];
+    unsigned char buf[MBEDTLS_HASH_MAX_SIZE];
 
     mbedtls_ecp_group_init( &grp );
     mbedtls_ecp_point_init( &Q );
@@ -52,7 +52,7 @@
     mbedtls_ecp_point Q;
     mbedtls_mpi d, r, s;
     mbedtls_test_rnd_pseudo_info rnd_info;
-    unsigned char buf[MBEDTLS_TEST_HASH_MAX_SIZE];
+    unsigned char buf[MBEDTLS_HASH_MAX_SIZE];
 
     mbedtls_ecp_group_init( &grp );
     mbedtls_ecp_point_init( &Q );