diff --git a/ChangeLog.d/enforce-min-RSA-key-size.txt b/ChangeLog.d/enforce-min-RSA-key-size.txt
new file mode 100644
index 0000000..06cd2a2
--- /dev/null
+++ b/ChangeLog.d/enforce-min-RSA-key-size.txt
@@ -0,0 +1,3 @@
+Changes
+   * Enforce minimum RSA key size when generating a key
+     to avoid accidental misuse.
diff --git a/include/mbedtls/mbedtls_config.h b/include/mbedtls/mbedtls_config.h
index 719bbed..7c15382 100644
--- a/include/mbedtls/mbedtls_config.h
+++ b/include/mbedtls/mbedtls_config.h
@@ -3781,6 +3781,9 @@
  */
 //#define MBEDTLS_PSA_KEY_SLOT_COUNT 32
 
+/* RSA OPTIONS */
+#define MBEDTLS_RSA_GEN_KEY_MIN_BITS            1024 /**<  Minimum RSA key size that can be generated in bits (Minimum possible value is 128 bits) */
+
 /* SSL Cache options */
 //#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT       86400 /**< 1 day  */
 //#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES      50 /**< Maximum entries in cache */
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 3d57aa2..69f3981 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -85,6 +85,12 @@
 // Regular implementation
 //
 
+#if !defined(MBEDTLS_RSA_GEN_KEY_MIN_BITS)
+#define MBEDTLS_RSA_GEN_KEY_MIN_BITS 1024
+#elif MBEDTLS_RSA_GEN_KEY_MIN_BITS < 128
+#error "MBEDTLS_RSA_GEN_KEY_MIN_BITS must be at least 128 bits"
+#endif
+
 /**
  * \brief   The RSA context structure.
  */
diff --git a/include/psa/crypto_sizes.h b/include/psa/crypto_sizes.h
index 0d0300d..55c0b1f 100644
--- a/include/psa/crypto_sizes.h
+++ b/include/psa/crypto_sizes.h
@@ -208,6 +208,18 @@
  * operations, and does not need to accept all key sizes up to the limit. */
 #define PSA_VENDOR_RSA_MAX_KEY_BITS 4096
 
+/* The minimum size of an RSA key on this implementation, in bits.
+ * This is a vendor-specific macro.
+ *
+ * Limits RSA key generation to a minimum due to avoid accidental misuse.
+ * This value cannot be less than 128 bits.
+ */
+#if defined(MBEDTLS_RSA_GEN_KEY_MIN_BITS)
+#define PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS MBEDTLS_RSA_GEN_KEY_MIN_BITS
+#else
+#define PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS 1024
+#endif
+
 /* The maximum size of an DH key on this implementation, in bits.
  *
  * Note that an implementation may set different size limits for different
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index b75e843..2b9eca8 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -7364,6 +7364,9 @@
         if (bits > PSA_VENDOR_RSA_MAX_KEY_BITS) {
             return PSA_ERROR_NOT_SUPPORTED;
         }
+        if (bits < PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS) {
+            return PSA_ERROR_NOT_SUPPORTED;
+        }
 
         /* Accept only byte-aligned keys, for the same reasons as
          * in psa_import_rsa_key(). */
diff --git a/library/rsa.c b/library/rsa.c
index 57b357a..ad49796 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -545,7 +545,12 @@
     mbedtls_mpi_init(&G);
     mbedtls_mpi_init(&L);
 
-    if (nbits < 128 || exponent < 3 || nbits % 2 != 0) {
+    if (exponent < 3 || nbits % 2 != 0) {
+        ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
+        goto cleanup;
+    }
+
+    if (nbits < MBEDTLS_RSA_GEN_KEY_MIN_BITS) {
         ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
         goto cleanup;
     }
diff --git a/tests/scripts/generate_psa_tests.py b/tests/scripts/generate_psa_tests.py
index a3e825d..9934578 100755
--- a/tests/scripts/generate_psa_tests.py
+++ b/tests/scripts/generate_psa_tests.py
@@ -340,9 +340,14 @@
         else:
             generate_dependencies = fix_key_pair_dependencies(import_dependencies, 'GENERATE')
         for bits in kt.sizes_to_test():
+            if kt.name == 'PSA_KEY_TYPE_RSA_KEY_PAIR':
+                size_dependency = "PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS <= " +  str(bits)
+                test_dependencies = generate_dependencies + [size_dependency]
+            else:
+                test_dependencies = generate_dependencies
             yield test_case_for_key_generation(
                 kt.expression, bits,
-                finish_family_dependencies(generate_dependencies, bits),
+                finish_family_dependencies(test_dependencies, bits),
                 str(bits),
                 result
             )
diff --git a/tests/suites/test_suite_pk.data b/tests/suites/test_suite_pk.data
index e84c288..84802da 100644
--- a/tests/suites/test_suite_pk.data
+++ b/tests/suites/test_suite_pk.data
@@ -8,9 +8,9 @@
 depends_on:MBEDTLS_RSA_C
 valid_parameters_pkwrite:"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"
 
-PK utils: RSA 512-bit
+PK utils: RSA Minimum key
 depends_on:MBEDTLS_RSA_C:MBEDTLS_GENPRIME
-pk_utils:MBEDTLS_PK_RSA:512:512:64:"RSA"
+pk_utils:MBEDTLS_PK_RSA:MBEDTLS_RSA_GEN_KEY_MIN_BITS:MBEDTLS_RSA_GEN_KEY_MIN_BITS:(MBEDTLS_RSA_GEN_KEY_MIN_BITS /8):"RSA"
 
 PK utils: ECKEY SECP192R1
 depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP192R1_ENABLED
@@ -401,8 +401,8 @@
 pk_sign_verify:MBEDTLS_PK_ECKEY_DH:MBEDTLS_ECP_DP_SECP192R1:MBEDTLS_ERR_PK_TYPE_MISMATCH:MBEDTLS_ERR_PK_TYPE_MISMATCH
 
 RSA sign-verify
-depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_GENPRIME
-pk_sign_verify:MBEDTLS_PK_RSA:512:0:0
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_GENPRIME:MBEDTLS_RSA_GEN_KEY_MIN_BITS >= 512
+pk_sign_verify:MBEDTLS_PK_RSA:MBEDTLS_RSA_GEN_KEY_MIN_BITS:0:0
 
 RSA encrypt-decrypt test
 depends_on:MBEDTLS_PKCS1_V15
@@ -437,7 +437,7 @@
 pk_ec_nocrypt:MBEDTLS_PK_ECDSA
 
 RSA_ALT consistency
-depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_GENPRIME
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_GENPRIME:MBEDTLS_RSA_GEN_KEY_MIN_BITS >= 512
 pk_rsa_alt:
 
 Verify ext RSA #1 (PKCS1 v2.1, salt_len = ANY, OK)
@@ -622,27 +622,27 @@
 pk_psa_sign:1024:PSA_KEY_TYPE_RSA_KEY_PAIR:1024
 
 PK Sign ext:RSA2048,PK_RSA,MD_SHA256
-depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_MD_CAN_SHA256:MBEDTLS_RSA_C
+depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_MD_CAN_SHA256:MBEDTLS_RSA_C:MBEDTLS_RSA_GEN_KEY_MIN_BITS <= 2048
 pk_psa_sign_ext:MBEDTLS_PK_RSA:2048:MBEDTLS_PK_RSA:MBEDTLS_MD_SHA256
 
 PK Sign ext:RSA2048,PK_RSASSA_PSS,MD_SHA256
-depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_MD_CAN_SHA256:MBEDTLS_RSA_C
+depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_MD_CAN_SHA256:MBEDTLS_RSA_C:MBEDTLS_RSA_GEN_KEY_MIN_BITS <= 2048
 pk_psa_sign_ext:MBEDTLS_PK_RSA:2048:MBEDTLS_PK_RSASSA_PSS:MBEDTLS_MD_SHA256
 
 PK Sign ext:RSA2048,PK_RSA,MD_SHA384
-depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_MD_CAN_SHA384:MBEDTLS_RSA_C
+depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_MD_CAN_SHA384:MBEDTLS_RSA_C:MBEDTLS_RSA_GEN_KEY_MIN_BITS <= 2048
 pk_psa_sign_ext:MBEDTLS_PK_RSA:2048:MBEDTLS_PK_RSA:MBEDTLS_MD_SHA384
 
 PK Sign ext:RSA2048,PK_RSASSA_PSS,MD_SHA384
-depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_MD_CAN_SHA384:MBEDTLS_RSA_C
+depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_MD_CAN_SHA384:MBEDTLS_RSA_C:MBEDTLS_RSA_GEN_KEY_MIN_BITS <= 2048
 pk_psa_sign_ext:MBEDTLS_PK_RSA:2048:MBEDTLS_PK_RSASSA_PSS:MBEDTLS_MD_SHA384
 
 PK Sign ext:RSA2048,PK_RSA,MD_SHA512
-depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_MD_CAN_SHA512:MBEDTLS_RSA_C
+depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_MD_CAN_SHA512:MBEDTLS_RSA_C:MBEDTLS_RSA_GEN_KEY_MIN_BITS <= 2048
 pk_psa_sign_ext:MBEDTLS_PK_RSA:2048:MBEDTLS_PK_RSA:MBEDTLS_MD_SHA512
 
 PK Sign ext:RSA2048,PK_RSASSA_PSS,MD_SHA512
-depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_MD_CAN_SHA512:MBEDTLS_RSA_C
+depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_MD_CAN_SHA512:MBEDTLS_RSA_C:MBEDTLS_RSA_GEN_KEY_MIN_BITS <= 2048
 pk_psa_sign_ext:MBEDTLS_PK_RSA:2048:MBEDTLS_PK_RSASSA_PSS:MBEDTLS_MD_SHA512
 
 PK Sign ext:SECP256R1,PK_ECDSA,MD_SHA256
diff --git a/tests/suites/test_suite_pk.function b/tests/suites/test_suite_pk.function
index 1519cf5..881429c 100644
--- a/tests/suites/test_suite_pk.function
+++ b/tests/suites/test_suite_pk.function
@@ -21,8 +21,8 @@
 /* Used for properly sizing the key buffer in pk_genkey_ec() */
 #include "psa_util_internal.h"
 
-#define RSA_KEY_SIZE 512
-#define RSA_KEY_LEN   64
+#define RSA_KEY_SIZE   MBEDTLS_RSA_GEN_KEY_MIN_BITS
+#define RSA_KEY_LEN   (MBEDTLS_RSA_GEN_KEY_MIN_BITS/8)
 
 #if defined(MBEDTLS_PK_USE_PSA_EC_DATA)
 static int pk_genkey_ec(mbedtls_pk_context *pk, mbedtls_ecp_group_id grp_id)
@@ -1198,8 +1198,8 @@
     mbedtls_rsa_context raw;
     mbedtls_pk_context rsa, alt;
     mbedtls_pk_debug_item dbg_items[10];
-    unsigned char hash[50], sig[64];
-    unsigned char msg[50], ciph[64], test[50];
+    unsigned char hash[50], sig[RSA_KEY_LEN];
+    unsigned char msg[50], ciph[RSA_KEY_LEN], test[50];
     size_t sig_len, ciph_len, test_len;
     int ret = MBEDTLS_ERR_PK_TYPE_MISMATCH;
 
diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data
index 24e27f8..e03bac8 100644
--- a/tests/suites/test_suite_psa_crypto.data
+++ b/tests/suites/test_suite_psa_crypto.data
@@ -6932,7 +6932,7 @@
 
 PSA generate key: bad type (RSA public key)
 depends_on:PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY
-generate_key:PSA_KEY_TYPE_RSA_PUBLIC_KEY:512:PSA_KEY_USAGE_EXPORT:0:PSA_ERROR_INVALID_ARGUMENT:0
+generate_key:PSA_KEY_TYPE_RSA_PUBLIC_KEY:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS:PSA_KEY_USAGE_EXPORT:0:PSA_ERROR_INVALID_ARGUMENT:0
 
 PSA generate key: raw data, 0 bits: invalid argument
 # The spec allows either INVALID_ARGUMENT or NOT_SUPPORTED
@@ -6983,28 +6983,28 @@
 depends_on:PSA_WANT_ALG_CTR:PSA_WANT_KEY_TYPE_AES
 generate_key:PSA_KEY_TYPE_AES:64:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CTR:PSA_ERROR_INVALID_ARGUMENT:0
 
-PSA generate key: RSA, 512 bits, good, sign (PKCS#1 v1.5)
-depends_on:PSA_WANT_ALG_RSA_PKCS1V15_SIGN:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE
-generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:512:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_SUCCESS:0
+PSA generate key: RSA, minimum allowed key size, good, sign (PKCS#1 v1.5)
+depends_on:PSA_WANT_ALG_RSA_PKCS1V15_SIGN:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS > 128
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_SUCCESS:0
 
-PSA generate key: RSA, 1016 bits, good, sign (PKCS#1 v1.5)
-depends_on:PSA_WANT_ALG_RSA_PKCS1V15_SIGN:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE
-generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:1016:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_SUCCESS:0
+PSA generate key: RSA, 1032 bits, good, sign (PKCS#1 v1.5)
+depends_on:PSA_WANT_ALG_RSA_PKCS1V15_SIGN:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS <= 1032
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:1032:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:PSA_SUCCESS:0
 
 PSA generate key: RSA, 1024 bits, good, sign (PSS SHA-256)
-depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE
+depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS <= 1024
 generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH:PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):PSA_SUCCESS:0
 
 PSA generate key: RSA, 1024 bits, good, sign (PSS-any-salt SHA-256)
-depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE
+depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS <= 1024
 generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH:PSA_ALG_RSA_PSS_ANY_SALT(PSA_ALG_SHA_256):PSA_SUCCESS:0
 
-PSA generate key: RSA, 512 bits, good, encrypt (PKCS#1 v1.5)
-depends_on:PSA_WANT_ALG_RSA_PKCS1V15_CRYPT:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE
-generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:512:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_SUCCESS:0
+PSA generate key: RSA, minimum allowed key size, good, encrypt (PKCS#1 v1.5)
+depends_on:PSA_WANT_ALG_RSA_PKCS1V15_CRYPT:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS >= 256:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS <= 2048
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_SUCCESS:0
 
 PSA generate key: RSA, 1024 bits, good, encrypt (OAEP SHA-256)
-depends_on:PSA_WANT_ALG_RSA_OAEP:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE
+depends_on:PSA_WANT_ALG_RSA_OAEP:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS <= 1024
 generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256):PSA_SUCCESS:0
 
 PSA generate key: RSA, 0 bits: invalid
@@ -7012,17 +7012,17 @@
 # The spec allows either INVALID_ARGUMENT or NOT_SUPPORTED
 generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:0:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_INVALID_ARGUMENT:0
 
-PSA generate key: RSA, 1022 bits: not supported
+PSA generate key: RSA, size not multiple of 8: not supported
 depends_on:PSA_WANT_ALG_RSA_PKCS1V15_CRYPT:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE
-generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:1022:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_NOT_SUPPORTED:0
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS + 62:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_NOT_SUPPORTED:0
 
-PSA generate key: RSA, 1023 bits: not supported
+PSA generate key: RSA, size not multiple of 2: not supported
 depends_on:PSA_WANT_ALG_RSA_PKCS1V15_CRYPT:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE
-generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:1023:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_NOT_SUPPORTED:0
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS + 63:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_NOT_SUPPORTED:0
 
 PSA generate key: RSA, maximum size exceeded
 depends_on:PSA_WANT_ALG_RSA_PKCS1V15_CRYPT:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE
-generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_VENDOR_RSA_MAX_KEY_BITS+1:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_NOT_SUPPORTED:0
+generate_key:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_VENDOR_RSA_MAX_KEY_BITS+8:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_RSA_PKCS1V15_CRYPT:PSA_ERROR_NOT_SUPPORTED:0
 
 PSA generate key: ECC, SECP256R1, good
 depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_GENERATE:PSA_WANT_ECC_SECP_R1_256
@@ -7043,22 +7043,22 @@
 generate_key:PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_MONTGOMERY):448:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_DERIVE:PSA_ALG_ECDH:PSA_SUCCESS:0
 
 PSA generate key: RSA, default e
-generate_key_rsa:512:"":PSA_SUCCESS
+generate_key_rsa:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS:"":PSA_SUCCESS
 
 PSA generate key: RSA, e=3
-generate_key_rsa:512:"03":PSA_SUCCESS
+generate_key_rsa:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS:"03":PSA_SUCCESS
 
 PSA generate key: RSA, e=65537
-generate_key_rsa:512:"010001":PSA_SUCCESS
+generate_key_rsa:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS:"010001":PSA_SUCCESS
 
 PSA generate key: RSA, e=513
-generate_key_rsa:512:"0201":PSA_SUCCESS
+generate_key_rsa:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS:"0201":PSA_SUCCESS
 
 PSA generate key: RSA, e=1
-generate_key_rsa:512:"01":PSA_ERROR_INVALID_ARGUMENT
+generate_key_rsa:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS:"01":PSA_ERROR_INVALID_ARGUMENT
 
 PSA generate key: RSA, e=2
-generate_key_rsa:512:"01":PSA_ERROR_INVALID_ARGUMENT
+generate_key_rsa:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS:"01":PSA_ERROR_INVALID_ARGUMENT
 
 PSA generate key: FFDH, 2048 bits, good
 depends_on:PSA_WANT_ALG_FFDH:PSA_WANT_KEY_TYPE_DH_KEY_PAIR_GENERATE
@@ -7112,9 +7112,9 @@
 depends_on:PSA_WANT_ALG_CBC_NO_PADDING:PSA_WANT_KEY_TYPE_DES:MBEDTLS_PSA_CRYPTO_STORAGE_C
 persistent_key_load_key_from_storage:"":PSA_KEY_TYPE_DES:64:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT:PSA_ALG_CBC_NO_PADDING:GENERATE_KEY
 
-PSA generate persistent key: RSA, 1024 bits, exportable
-depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE:MBEDTLS_PSA_CRYPTO_STORAGE_C
-persistent_key_load_key_from_storage:"":PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH:PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):GENERATE_KEY
+PSA generate persistent key: RSA, minimum size key, exportable
+depends_on:PSA_WANT_ALG_RSA_PSS:PSA_WANT_ALG_SHA_256:PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE:MBEDTLS_PSA_CRYPTO_STORAGE_C:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS >= 512
+persistent_key_load_key_from_storage:"":PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_VENDOR_RSA_GENERATE_MIN_KEY_BITS:PSA_KEY_USAGE_EXPORT | PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH:PSA_ALG_RSA_PSS(PSA_ALG_SHA_256):GENERATE_KEY
 
 PSA generate persistent key: ECC, SECP256R1, exportable
 depends_on:PSA_WANT_ALG_ECDSA:PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_GENERATE:PSA_WANT_ECC_SECP_R1_256:MBEDTLS_PSA_CRYPTO_STORAGE_C
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 9b83a22..0a60f31 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -385,8 +385,12 @@
 RSA Public (Data = 0)
 mbedtls_rsa_public:"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":2048:"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":"3":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":0
 
-RSA Generate Key - 128bit key
-mbedtls_rsa_gen_key:128:3:0
+RSA Generate Key (Minimum size key)
+mbedtls_rsa_gen_key:MBEDTLS_RSA_GEN_KEY_MIN_BITS:3:0
+
+RSA Generate Key (Key less than minimum size)
+depends_on:MBEDTLS_RSA_GEN_KEY_MIN_BITS >= 130
+mbedtls_rsa_gen_key:MBEDTLS_RSA_GEN_KEY_MIN_BITS-2:3:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA Generate Key (Number of bits too small)
 mbedtls_rsa_gen_key:127:3:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
@@ -395,14 +399,16 @@
 mbedtls_rsa_gen_key:128:2:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA Generate Key - 1024 bit key
+depends_on:MBEDTLS_RSA_GEN_KEY_MIN_BITS <= 1024
 mbedtls_rsa_gen_key:1024:3:0
 
 RSA Generate Key - 2048 bit key
+depends_on:MBEDTLS_RSA_GEN_KEY_MIN_BITS <= 2048
 mbedtls_rsa_gen_key:2048:3:0
 
-RSA Generate Key - 1025 bit key
+RSA Generate Key (Odd sized key)
 # mbedtls_rsa_gen_key only supports even-sized keys
-mbedtls_rsa_gen_key:1025:3:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+mbedtls_rsa_gen_key:MBEDTLS_RSA_GEN_KEY_MIN_BITS+1:3:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA Validate Params, toy example
 mbedtls_rsa_validate_params:"f":"3":"5":"3":"3":0:0