diff --git a/library/ssl_misc.h b/library/ssl_misc.h
index 9f7ed1550..4cdd87eca 100644
--- a/library/ssl_misc.h
+++ b/library/ssl_misc.h
@@ -55,6 +55,7 @@
 #include "mbedtls/ecjpake.h"
 #endif
 
+#include "mbedtls/pk.h"
 #include "common.h"
 
 /* Shorthand for restartable ECC */
@@ -2279,7 +2280,7 @@ static inline int mbedtls_ssl_tls13_sig_alg_for_cert_verify_is_supported(
     const uint16_t sig_alg)
 {
     switch (sig_alg) {
-#if defined(MBEDTLS_ECDSA_C)
+#if defined(MBEDTLS_PK_CAN_ECDSA_SOME)
 #if defined(PSA_WANT_ALG_SHA_256) && defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
         case MBEDTLS_TLS1_3_SIG_ECDSA_SECP256R1_SHA256:
             break;
@@ -2292,7 +2293,7 @@ static inline int mbedtls_ssl_tls13_sig_alg_for_cert_verify_is_supported(
         case MBEDTLS_TLS1_3_SIG_ECDSA_SECP521R1_SHA512:
             break;
 #endif /* PSA_WANT_ALG_SHA_512 && MBEDTLS_ECP_DP_SECP521R1_ENABLED */
-#endif /* MBEDTLS_ECDSA_C */
+#endif /* MBEDTLS_PK_CAN_ECDSA_SOME */
 
 #if defined(MBEDTLS_PKCS1_V21)
 #if defined(PSA_WANT_ALG_SHA_256)
@@ -2448,7 +2449,7 @@ static inline int mbedtls_ssl_tls12_sig_alg_is_supported(
             break;
 #endif
 
-#if defined(MBEDTLS_ECDSA_C)
+#if defined(MBEDTLS_PK_CAN_ECDSA_SOME)
         case MBEDTLS_SSL_SIG_ECDSA:
             break;
 #endif
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 19bd12788..c13f2f07e 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -5406,7 +5406,7 @@ void mbedtls_ssl_config_free(mbedtls_ssl_config *conf)
 }
 
 #if defined(MBEDTLS_PK_C) && \
-    (defined(MBEDTLS_RSA_C) || defined(MBEDTLS_ECDSA_C))
+    (defined(MBEDTLS_RSA_C) || defined(MBEDTLS_PK_CAN_ECDSA_SOME))
 /*
  * Convert between MBEDTLS_PK_XXX and SSL_SIG_XXX
  */
@@ -5417,7 +5417,7 @@ unsigned char mbedtls_ssl_sig_from_pk(mbedtls_pk_context *pk)
         return MBEDTLS_SSL_SIG_RSA;
     }
 #endif
-#if defined(MBEDTLS_ECDSA_C)
+#if defined(MBEDTLS_PK_CAN_ECDSA_SOME)
     if (mbedtls_pk_can_do(pk, MBEDTLS_PK_ECDSA)) {
         return MBEDTLS_SSL_SIG_ECDSA;
     }
@@ -5445,7 +5445,7 @@ mbedtls_pk_type_t mbedtls_ssl_pk_alg_from_sig(unsigned char sig)
         case MBEDTLS_SSL_SIG_RSA:
             return MBEDTLS_PK_RSA;
 #endif
-#if defined(MBEDTLS_ECDSA_C)
+#if defined(MBEDTLS_PK_CAN_ECDSA_SOME)
         case MBEDTLS_SSL_SIG_ECDSA:
             return MBEDTLS_PK_ECDSA;
 #endif
@@ -5453,7 +5453,7 @@ mbedtls_pk_type_t mbedtls_ssl_pk_alg_from_sig(unsigned char sig)
             return MBEDTLS_PK_NONE;
     }
 }
-#endif /* MBEDTLS_PK_C && ( MBEDTLS_RSA_C || MBEDTLS_ECDSA_C ) */
+#endif /* MBEDTLS_PK_C && ( MBEDTLS_RSA_C || MBEDTLS_PK_CAN_ECDSA_SOME ) */
 
 /*
  * Convert from MBEDTLS_SSL_HASH_XXX to MBEDTLS_MD_XXX
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 2fa9a8133..88c2192a0 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -69,6 +69,8 @@ int main(void)
 #include "test/psa_crypto_helpers.h"
 #endif
 
+#include "mbedtls/pk.h"
+
 /* Size of memory to be allocated for the heap, when using the library's memory
  * management and MBEDTLS_MEMORY_BUFFER_ALLOC_C is enabled. */
 #define MEMORY_HEAP_SIZE        120000
@@ -2652,7 +2654,7 @@ usage:
         }
         key_cert_init = 2;
 #endif /* MBEDTLS_RSA_C */
-#if defined(MBEDTLS_ECDSA_C)
+#if defined(MBEDTLS_PK_CAN_ECDSA_SOME)
         if ((ret = mbedtls_x509_crt_parse(&srvcert2,
                                           (const unsigned char *) mbedtls_test_srv_crt_ec,
                                           mbedtls_test_srv_crt_ec_len)) != 0) {
@@ -2669,7 +2671,7 @@ usage:
             goto exit;
         }
         key_cert_init2 = 2;
-#endif /* MBEDTLS_ECDSA_C */
+#endif /* MBEDTLS_PK_CAN_ECDSA_SOME */
     }
 
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
diff --git a/programs/ssl/ssl_test_common_source.c b/programs/ssl/ssl_test_common_source.c
index 9115cd1b4..0ceffcc10 100644
--- a/programs/ssl/ssl_test_common_source.c
+++ b/programs/ssl/ssl_test_common_source.c
@@ -272,7 +272,7 @@ int send_cb(void *ctx, unsigned char const *buf, size_t len)
 }
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_RSA_C)
+#if defined(MBEDTLS_PK_CAN_ECDSA_SOME) && defined(MBEDTLS_RSA_C)
 #if defined(MBEDTLS_SSL_PROTO_TLS1_3)
 /*
  *   When GnuTLS/Openssl server is configured in TLS 1.2 mode with a certificate
@@ -289,7 +289,7 @@ int send_cb(void *ctx, unsigned char const *buf, size_t len)
 #define MBEDTLS_SSL_SIG_ALG(hash) ((hash << 8) | MBEDTLS_SSL_SIG_ECDSA), \
     ((hash << 8) | MBEDTLS_SSL_SIG_RSA),
 #endif
-#elif defined(MBEDTLS_ECDSA_C)
+#elif defined(MBEDTLS_PK_CAN_ECDSA_SOME)
 #define MBEDTLS_SSL_SIG_ALG(hash) ((hash << 8) | MBEDTLS_SSL_SIG_ECDSA),
 #elif defined(MBEDTLS_RSA_C)
 #if defined(MBEDTLS_SSL_PROTO_TLS1_3)
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 77c6ef511..2e283d458 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -2165,7 +2165,8 @@ component_test_psa_crypto_config_accel_ecdsa_use_psa () {
     msg "test: MBEDTLS_PSA_CRYPTO_CONFIG with accelerated ECDSA + USE_PSA"
     make test
 
-    # TODO: ssl-opt.sh (currently doesn't pass) - #6861
+    msg "test: ssl-opt.sh"
+    tests/ssl-opt.sh
 }
 
 # Keep in sync with component_test_psa_crypto_config_accel_ecdsa_use_psa.
@@ -2184,7 +2185,8 @@ component_test_psa_crypto_config_reference_ecdsa_use_psa () {
     msg "test: MBEDTLS_PSA_CRYPTO_CONFIG with accelerated ECDSA + USE_PSA"
     make test
 
-    # TODO: ssl-opt.sh (when the accel component is ready) - #6861
+    msg "test: ssl-opt.sh"
+    tests/ssl-opt.sh
 }
 
 component_test_psa_crypto_config_accel_ecdh () {
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index c176d0d62..5ce2d03c7 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -221,6 +221,15 @@ skip_next_test() {
     SKIP_NEXT="YES"
 }
 
+# Check if the required configuration ($1) is enabled
+is_config_enabled()
+{
+    case $CONFIGS_ENABLED in
+        *" $1"[\ =]*) return 0;;
+        *) return 1;;
+    esac
+}
+
 # skip next test if the flag is not enabled in mbedtls_config.h
 requires_config_enabled() {
     case $CONFIGS_ENABLED in
@@ -272,6 +281,9 @@ TLS1_2_KEY_EXCHANGES_WITH_CERT="MBEDTLS_KEY_EXCHANGE_RSA_ENABLED \
                                 MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED \
                                 MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED"
 
+TLS1_2_KEY_EXCHANGES_WITH_ECDSA_CERT="MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED \
+                                      MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED"
+
 requires_key_exchange_with_cert_in_tls12_or_tls13_enabled() {
     if $P_QUERY -all MBEDTLS_SSL_PROTO_TLS1_2
     then
@@ -351,9 +363,12 @@ requires_ciphersuite_enabled() {
     esac
 }
 
-# detect_required_features CMD [RUN_TEST_OPTION...]
-# If CMD (call to a TLS client or server program) requires certain features,
-# arrange to only run the following test case if those features are enabled.
+# Automatically detect required features based on command line parameters.
+# Parameters are:
+# - $1 = command line (call to a TLS client or server program)
+# - $2 = client/server
+# - $3 = TLS version (TLS12 or TLS13)
+# - $4 = run test options
 detect_required_features() {
     case "$1" in
         *\ force_version=*)
@@ -378,6 +393,28 @@ detect_required_features() {
             requires_config_enabled MBEDTLS_SSL_ALPN;;
     esac
 
+    case "$1" in
+        *server5*|\
+        *server7*)
+            if [ "$3" = "TLS13" ]; then
+                # In case of TLS13 the support for ECDSA is enough
+                requires_pk_alg "ECDSA"
+            else
+                # For TLS12 requirements are different between server and client
+                if [ "$2" = "server" ]; then
+                    # If the server uses "server5*" certificates, then an ECDSA based
+                    # key exchange is required
+                    requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_ECDSA_CERT
+                elif [ "$2" = "client" ]; then
+                    # Otherwise for the client it is enough to have any certificate
+                    # based authentication + support for ECDSA
+                    requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
+                    requires_pk_alg "ECDSA"
+                fi
+            fi
+            ;;
+    esac
+
     unset tmp
 }
 
@@ -460,12 +497,9 @@ check_for_hash_alg()
 {
     CURR_ALG="INVALID";
     USE_PSA="NO"
-    case $CONFIGS_ENABLED in
-        *" MBEDTLS_USE_PSA_CRYPTO"[\ =]*)
-            USE_PSA="YES";
-        ;;
-        *) :;;
-    esac
+    if is_config_enabled "MBEDTLS_USE_PSA_CRYPTO"; then
+        USE_PSA="YES";
+    fi
     if [ $USE_PSA = "YES" ]; then
         CURR_ALG=PSA_WANT_ALG_${1}
     else
@@ -517,6 +551,23 @@ requires_hash_alg() {
     fi
 }
 
+# Skip next test if the given pk alg is not enabled
+requires_pk_alg() {
+    case $1 in
+        ECDSA)
+            if is_config_enabled MBEDTLS_USE_PSA_CRYPTO; then
+                requires_config_enabled PSA_WANT_ALG_ECDSA
+            else
+                requires_config_enabled MBEDTLS_ECDSA_C
+            fi
+            ;;
+        *)
+            echo "Unknown/unimplemented case $1 in requires_pk_alg"
+            exit 1
+            ;;
+    esac
+}
+
 # skip next test if OpenSSL doesn't support FALLBACK_SCSV
 requires_openssl_with_fallback_scsv() {
     if [ -z "${OPENSSL_HAS_FBSCSV:-}" ]; then
@@ -1390,6 +1441,33 @@ do_run_test_once() {
     fi
 }
 
+# Detect if the current test is going to use TLS 1.3.
+# $1 and $2 contain the server and client command lines, respectively.
+#
+# Note: this function only provides some guess about TLS version by simply
+#       looking at the server/client command lines. Even thought this works
+#       for the sake of tests' filtering (especially in conjunction with the
+#       detect_required_features() function), it does NOT guarantee that the
+#       result is accurate. It does not check other conditions, such as:
+#       - MBEDTLS_SSL_PROTO_TLS1_x can be disabled to selectively remove
+#         TLS 1.2/1.3 suppport
+#       - we can force a ciphersuite which contains "WITH" in its name, meaning
+#         that we are going to use TLS 1.2
+#       - etc etc
+get_tls_version() {
+    case $1 in
+        *tls1_3*|*tls13*)
+            echo "TLS13"
+            return;;
+    esac
+    case $2 in
+        *tls1_3*|*tls13*)
+            echo "TLS13"
+            return;;
+    esac
+    echo "TLS12"
+}
+
 # Usage: run_test name [-p proxy_cmd] srv_cmd cli_cmd cli_exit [option [...]]
 # Options:  -s pattern  pattern that must be present in server output
 #           -c pattern  pattern that must be present in client output
@@ -1448,8 +1526,9 @@ run_test() {
 
     # If the client or server requires certain features that can be detected
     # from their command-line arguments, check that they're enabled.
-    detect_required_features "$SRV_CMD" "$@"
-    detect_required_features "$CLI_CMD" "$@"
+    TLS_VERSION=$(get_tls_version "$SRV_CMD" "$CLI_CMD")
+    detect_required_features "$SRV_CMD" "server" "$TLS_VERSION" "$@"
+    detect_required_features "$CLI_CMD" "client" "$TLS_VERSION" "$@"
 
     # If we're in a PSK-only build and the test can be adapted to PSK, do that.
     maybe_adapt_for_psk "$@"
@@ -1813,7 +1892,6 @@ run_test    "key size: TLS-ECDHE-ECDSA-WITH-AES-128-CCM-8" \
 
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_hash_alg SHA_256
 run_test    "TLS: password protected client key" \
             "$P_SRV auth_mode=required" \
@@ -1822,7 +1900,6 @@ run_test    "TLS: password protected client key" \
 
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
-requires_config_enabled MBEDTLS_ECDSA_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" \
@@ -1831,7 +1908,6 @@ run_test    "TLS: password protected server key" \
 
 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_RSA_C
 requires_hash_alg SHA_256
 run_test    "TLS: password protected server key, two certificates" \
@@ -1854,7 +1930,6 @@ run_test    "CA callback on client" \
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_hash_alg SHA_256
 run_test    "CA callback on server" \
             "$P_SRV auth_mode=required" \
@@ -1870,7 +1945,7 @@ run_test    "CA callback on server" \
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
-requires_config_enabled MBEDTLS_ECDSA_C
+requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_hash_alg SHA_256
 run_test    "Opaque key for client authentication: ECDHE-ECDSA" \
             "$P_SRV auth_mode=required crt_file=data_files/server5.crt \
@@ -1889,7 +1964,6 @@ run_test    "Opaque key for client authentication: ECDHE-ECDSA" \
 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_hash_alg SHA_256
 run_test    "Opaque key for client authentication: ECDHE-RSA" \
@@ -1928,7 +2002,7 @@ run_test    "Opaque key for client authentication: DHE-RSA" \
 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_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_hash_alg SHA_256
 run_test    "Opaque key for server authentication: ECDHE-ECDSA" \
             "$P_SRV key_opaque=1 crt_file=data_files/server5.crt \
@@ -1945,7 +2019,6 @@ run_test    "Opaque key for server authentication: ECDHE-ECDSA" \
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_USE_PSA_CRYPTO
 requires_config_enabled MBEDTLS_X509_CRT_PARSE_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_hash_alg SHA_256
 run_test    "Opaque key for server authentication: ECDH-" \
             "$P_SRV force_version=tls12 auth_mode=required key_opaque=1\
@@ -1963,7 +2036,6 @@ run_test    "Opaque key for server authentication: ECDH-" \
 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_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" \
@@ -1998,7 +2070,6 @@ run_test    "Opaque key for server authentication: invalid key: ecdh with RSA ke
 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" \
@@ -2015,7 +2086,6 @@ run_test    "Opaque key for server authentication: invalid alg: decrypt with ECC
 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_enabled MBEDTLS_SSL_ASYNC_PRIVATE
 requires_hash_alg SHA_256
@@ -2033,7 +2103,6 @@ run_test    "Opaque key for server authentication: invalid alg: ecdh with RSA ke
 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_hash_alg SHA_256
 requires_config_enabled MBEDTLS_CCM_C
 run_test    "Opaque key for server authentication: invalid alg: ECDHE-ECDSA with ecdh" \
@@ -2050,7 +2119,7 @@ run_test    "Opaque key for server authentication: invalid alg: ECDHE-ECDSA with
 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_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 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" \
@@ -2071,7 +2140,6 @@ run_test    "Opaque keys for server authentication: EC keys with different algs,
 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_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" \
@@ -2092,7 +2160,6 @@ run_test    "Opaque keys for server authentication: EC keys with different algs,
 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_hash_alg SHA_384
 requires_config_enabled MBEDTLS_CCM_C
 requires_config_disabled MBEDTLS_X509_REMOVE_INFO
@@ -2176,7 +2243,6 @@ run_test    "TLS 1.3 opaque key: 2 keys on server, suitable algorithm found" \
 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_hash_alg SHA_256
 run_test    "Opaque key for server authentication: ECDHE-RSA" \
@@ -2194,7 +2260,6 @@ run_test    "Opaque key for server authentication: ECDHE-RSA" \
 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_hash_alg SHA_256
 run_test    "Opaque key for server authentication: DHE-RSA" \
@@ -2246,7 +2311,6 @@ run_test    "Opaque key for server authentication: RSA-" \
 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_hash_alg SHA_256
 run_test    "Opaque key for server authentication: DHE-RSA, PSS instead of PKCS1" \
@@ -2263,7 +2327,6 @@ run_test    "Opaque key for server authentication: DHE-RSA, PSS instead of PKCS1
 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_hash_alg SHA_256
 requires_config_disabled MBEDTLS_X509_REMOVE_INFO
@@ -2285,7 +2348,6 @@ run_test    "Opaque keys for server authentication: RSA keys with different algs
 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_hash_alg SHA_384
 requires_config_enabled MBEDTLS_GCM_C
@@ -2309,7 +2371,7 @@ run_test    "Opaque keys for server authentication: EC + RSA, force DHE-RSA" \
 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_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 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 \
@@ -2330,7 +2392,6 @@ run_test    "Opaque key for client/server authentication: ECDHE-ECDSA" \
 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_hash_alg SHA_256
 run_test    "Opaque key for client/server authentication: ECDHE-RSA" \
@@ -2351,7 +2412,6 @@ run_test    "Opaque key for client/server authentication: ECDHE-RSA" \
 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_hash_alg SHA_256
 run_test    "Opaque key for client/server authentication: DHE-RSA" \
@@ -2436,7 +2496,8 @@ requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_CLI_C
 requires_config_enabled MBEDTLS_SSL_SRV_C
-requires_config_enabled MBEDTLS_ECDSA_C
+requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
+requires_pk_alg "ECDSA"
 requires_hash_alg SHA_256
 run_test    "Single supported algorithm sending: mbedtls client" \
             "$P_SRV sig_algs=ecdsa_secp256r1_sha256 auth_mode=required" \
@@ -2446,7 +2507,6 @@ run_test    "Single supported algorithm sending: mbedtls client" \
 
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 requires_config_enabled MBEDTLS_SSL_SRV_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_ECP_DP_SECP256R1_ENABLED
 requires_hash_alg SHA_256
 run_test    "Single supported algorithm sending: openssl client" \
@@ -5298,7 +5358,6 @@ run_test    "Authentication: server badcert, client required" \
             -c "X509 - Certificate verification failed"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication: server badcert, client optional" \
             "$P_SRV crt_file=data_files/server5-badsign.crt \
              key_file=data_files/server5.key" \
@@ -5342,7 +5401,6 @@ run_test    "Authentication: server goodcert, client required, no trusted CA" \
 
 requires_config_enabled MBEDTLS_ECP_C
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication: server ECDH p256v1, client required, p256v1 unsupported" \
             "$P_SRV debug_level=1 key_file=data_files/server5.key \
              crt_file=data_files/server5.ku-ka.crt" \
@@ -5354,7 +5412,6 @@ run_test    "Authentication: server ECDH p256v1, client required, p256v1 unsuppo
 
 requires_config_enabled MBEDTLS_ECP_C
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication: server ECDH p256v1, client optional, p256v1 unsupported" \
             "$P_SRV debug_level=1 key_file=data_files/server5.key \
              crt_file=data_files/server5.ku-ka.crt" \
@@ -5365,7 +5422,6 @@ run_test    "Authentication: server ECDH p256v1, client optional, p256v1 unsuppo
             -c "bad server certificate (ECDH curve)" # Expect failure only at ECDH params check
 
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication: server badcert, client none" \
             "$P_SRV crt_file=data_files/server5-badsign.crt \
              key_file=data_files/server5.key" \
@@ -5522,7 +5578,6 @@ run_test    "Authentication: client no cert, server optional" \
             -S "X509 - Certificate verification failed"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication: openssl client no cert, server optional" \
             "$P_SRV debug_level=3 auth_mode=optional" \
             "$O_CLI" \
@@ -5534,7 +5589,6 @@ run_test    "Authentication: openssl client no cert, server optional" \
             -S "X509 - Certificate verification failed"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication: client no cert, openssl server optional" \
             "$O_SRV -verify 10 -tls1_2" \
             "$P_CLI debug_level=3 crt_file=none key_file=none" \
@@ -5546,7 +5600,6 @@ run_test    "Authentication: client no cert, openssl server optional" \
             -C "! mbedtls_ssl_handshake returned"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication: client no cert, openssl server required" \
             "$O_SRV -Verify 10 -tls1_2" \
             "$P_CLI debug_level=3 crt_file=none key_file=none" \
@@ -5672,7 +5725,6 @@ run_test    "Authentication: do not send CA list in CertificateRequest" \
             -S "requested DN"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication: send CA list in CertificateRequest, client self signed" \
             "$P_SRV debug_level=3 auth_mode=required cert_req_ca_list=0" \
             "$P_CLI debug_level=3 crt_file=data_files/server5-selfsigned.crt \
@@ -5726,7 +5778,6 @@ run_test    "Authentication: send alt hs DN hints in CertificateRequest" \
 
 requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication, CA callback: server badcert, client required" \
             "$P_SRV crt_file=data_files/server5-badsign.crt \
              key_file=data_files/server5.key" \
@@ -5740,7 +5791,6 @@ run_test    "Authentication, CA callback: server badcert, client required" \
 
 requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication, CA callback: server badcert, client optional" \
             "$P_SRV crt_file=data_files/server5-badsign.crt \
              key_file=data_files/server5.key" \
@@ -5762,7 +5812,6 @@ run_test    "Authentication, CA callback: server badcert, client optional" \
 requires_config_enabled MBEDTLS_ECP_C
 requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication, CA callback: server ECDH p256v1, client required, p256v1 unsupported" \
             "$P_SRV debug_level=1 key_file=data_files/server5.key \
              crt_file=data_files/server5.ku-ka.crt" \
@@ -5776,7 +5825,6 @@ run_test    "Authentication, CA callback: server ECDH p256v1, client required, p
 requires_config_enabled MBEDTLS_ECP_C
 requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication, CA callback: server ECDH p256v1, client optional, p256v1 unsupported" \
             "$P_SRV debug_level=1 key_file=data_files/server5.key \
              crt_file=data_files/server5.ku-ka.crt" \
@@ -5815,7 +5863,6 @@ run_test    "Authentication, CA callback: client SHA384, server required" \
 
 requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication, CA callback: client badcert, server required" \
             "$P_SRV ca_callback=1 debug_level=3 auth_mode=required" \
             "$P_CLI debug_level=3 crt_file=data_files/server5-badsign.crt \
@@ -5840,7 +5887,6 @@ run_test    "Authentication, CA callback: client badcert, server required" \
 
 requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication, CA callback: client cert not trusted, server required" \
             "$P_SRV ca_callback=1 debug_level=3 auth_mode=required" \
             "$P_CLI debug_level=3 crt_file=data_files/server5-selfsigned.crt \
@@ -5861,7 +5907,6 @@ run_test    "Authentication, CA callback: client cert not trusted, server requir
 
 requires_config_enabled MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
-requires_any_configs_enabled $TLS1_2_KEY_EXCHANGES_WITH_CERT
 run_test    "Authentication, CA callback: client badcert, server optional" \
             "$P_SRV ca_callback=1 debug_level=3 auth_mode=optional" \
             "$P_CLI debug_level=3 crt_file=data_files/server5-badsign.crt \
@@ -6643,6 +6688,7 @@ run_test    "keyUsage srv: RSA, keyAgreement -> fail" \
             -C "Ciphersuite is "
 
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
+requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 run_test    "keyUsage srv: ECDSA, digitalSignature -> ECDHE-ECDSA" \
             "$P_SRV key_file=data_files/server5.key \
              crt_file=data_files/server5.ku-ds.crt" \
@@ -9044,6 +9090,10 @@ run_test    "SSL async private: error in resume then operate correctly" \
 # key1: ECDSA, key2: RSA; use key1 through async, then key2 directly
 requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
+# Note: the function "detect_required_features()" is not able to detect more than
+#       one "force_ciphersuite" per client/server and it only picks the 2nd one.
+#       Therefore the 1st one is added explicitly here
+requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 run_test    "SSL async private: cancel after start then fall back to transparent key" \
             "$P_SRV \
              async_operations=s async_private_delay1=1 async_private_error=-2 \
@@ -9063,6 +9113,10 @@ run_test    "SSL async private: cancel after start then fall back to transparent
 # key1: ECDSA, key2: RSA; use key1 through async, then key2 directly
 requires_config_enabled MBEDTLS_SSL_ASYNC_PRIVATE
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
+# Note: the function "detect_required_features()" is not able to detect more than
+#       one "force_ciphersuite" per client/server and it only picks the 2nd one.
+#       Therefore the 1st one is added explicitly here
+requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 run_test    "SSL async private: sign, error in resume then fall back to transparent key" \
             "$P_SRV \
              async_operations=s async_private_delay1=1 async_private_error=-3 \
@@ -9158,7 +9212,6 @@ run_test    "Force a non ECC ciphersuite in the server side" \
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
 requires_hash_alg SHA_256
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 run_test    "Force an ECC ciphersuite in the client side" \
             "$P_SRV debug_level=3" \
@@ -9172,7 +9225,6 @@ run_test    "Force an ECC ciphersuite in the client side" \
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
 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" \
             "$P_SRV debug_level=3 force_ciphersuite=TLS-ECDHE-ECDSA-WITH-AES-128-CBC-SHA256" \
@@ -9448,7 +9500,6 @@ run_test    "DTLS reassembly: fragmentation, nbio (openssl server)" \
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 requires_max_content_len 4096
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
@@ -9470,7 +9521,6 @@ run_test    "DTLS fragmenting: none (for reference)" \
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 requires_max_content_len 2048
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
@@ -9496,7 +9546,6 @@ run_test    "DTLS fragmenting: server only (max_frag_len)" \
 # `client-initiated, server only (max_frag_len)` below.
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 requires_max_content_len 4096
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
@@ -9518,7 +9567,6 @@ run_test    "DTLS fragmenting: server only (more) (max_frag_len)" \
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 requires_max_content_len 2048
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
@@ -9547,7 +9595,6 @@ run_test    "DTLS fragmenting: client-initiated, server only (max_frag_len)" \
 # negotiated MFL are sent.
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 requires_max_content_len 2048
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
@@ -9570,7 +9617,6 @@ run_test    "DTLS fragmenting: client-initiated, server only (max_frag_len), pro
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 requires_max_content_len 2048
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
@@ -9599,7 +9645,6 @@ run_test    "DTLS fragmenting: client-initiated, both (max_frag_len)" \
 # negotiated MFL are sent.
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 requires_max_content_len 2048
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
@@ -9622,7 +9667,6 @@ run_test    "DTLS fragmenting: client-initiated, both (max_frag_len), proxy MTU"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_max_content_len 4096
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 run_test    "DTLS fragmenting: none (for reference) (MTU)" \
@@ -9643,7 +9687,6 @@ run_test    "DTLS fragmenting: none (for reference) (MTU)" \
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_max_content_len 4096
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 run_test    "DTLS fragmenting: client (MTU)" \
@@ -9664,7 +9707,6 @@ run_test    "DTLS fragmenting: client (MTU)" \
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_max_content_len 2048
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 run_test    "DTLS fragmenting: server (MTU)" \
@@ -9685,7 +9727,6 @@ run_test    "DTLS fragmenting: server (MTU)" \
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_max_content_len 2048
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 run_test    "DTLS fragmenting: both (MTU=1024)" \
@@ -9708,9 +9749,7 @@ run_test    "DTLS fragmenting: both (MTU=1024)" \
 # Forcing ciphersuite for this test to fit the MTU of 512 with full config.
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_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
 requires_max_content_len 2048
@@ -9742,8 +9781,6 @@ run_test    "DTLS fragmenting: both (MTU=512)" \
 not_with_valgrind
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_GCM_C
 requires_max_content_len 2048
@@ -9768,8 +9805,6 @@ run_test    "DTLS fragmenting: proxy MTU: auto-reduction (not valgrind)" \
 only_with_valgrind
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_GCM_C
 requires_max_content_len 2048
@@ -9796,7 +9831,6 @@ run_test    "DTLS fragmenting: proxy MTU: auto-reduction (with valgrind)" \
 not_with_valgrind # spurious autoreduction due to timeout
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_max_content_len 2048
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 run_test    "DTLS fragmenting: proxy MTU, simple handshake (MTU=1024)" \
@@ -9824,8 +9858,6 @@ run_test    "DTLS fragmenting: proxy MTU, simple handshake (MTU=1024)" \
 not_with_valgrind # spurious autoreduction due to timeout
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_GCM_C
 requires_max_content_len 2048
@@ -9852,7 +9884,6 @@ run_test    "DTLS fragmenting: proxy MTU, simple handshake (MTU=512)" \
 not_with_valgrind # spurious autoreduction due to timeout
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_max_content_len 2048
 requires_config_enabled MBEDTLS_SSL_PROTO_TLS1_2
 run_test    "DTLS fragmenting: proxy MTU, simple handshake, nbio (MTU=1024)" \
@@ -9877,8 +9908,6 @@ run_test    "DTLS fragmenting: proxy MTU, simple handshake, nbio (MTU=1024)" \
 not_with_valgrind # spurious autoreduction due to timeout
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_GCM_C
 requires_max_content_len 2048
@@ -9915,8 +9944,6 @@ run_test    "DTLS fragmenting: proxy MTU, simple handshake, nbio (MTU=512)" \
 not_with_valgrind # spurious autoreduction due to timeout
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_GCM_C
 requires_max_content_len 2048
@@ -9945,9 +9972,7 @@ run_test    "DTLS fragmenting: proxy MTU, resumed handshake" \
 not_with_valgrind # spurious autoreduction due to timeout
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_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
 requires_max_content_len 2048
@@ -9978,9 +10003,7 @@ run_test    "DTLS fragmenting: proxy MTU, ChachaPoly renego" \
 not_with_valgrind # spurious autoreduction due to timeout
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_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
 requires_config_enabled MBEDTLS_GCM_C
@@ -10012,9 +10035,7 @@ run_test    "DTLS fragmenting: proxy MTU, AES-GCM renego" \
 not_with_valgrind # spurious autoreduction due to timeout
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_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
 requires_config_enabled MBEDTLS_CCM_C
@@ -10046,9 +10067,7 @@ run_test    "DTLS fragmenting: proxy MTU, AES-CCM renego" \
 not_with_valgrind # spurious autoreduction due to timeout
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_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
 requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
@@ -10081,9 +10100,7 @@ run_test    "DTLS fragmenting: proxy MTU, AES-CBC EtM renego" \
 not_with_valgrind # spurious autoreduction due to timeout
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_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
 requires_config_enabled MBEDTLS_CIPHER_MODE_CBC
@@ -10113,8 +10130,6 @@ run_test    "DTLS fragmenting: proxy MTU, AES-CBC non-EtM renego" \
 # Forcing ciphersuite for this test to fit the MTU of 512 with full config.
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_GCM_C
 client_needs_more_time 2
@@ -10139,8 +10154,6 @@ run_test    "DTLS fragmenting: proxy MTU + 3d" \
 # Forcing ciphersuite for this test to fit the MTU of 512 with full config.
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
-requires_config_enabled MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 requires_config_enabled MBEDTLS_AES_C
 requires_config_enabled MBEDTLS_GCM_C
 client_needs_more_time 2
@@ -10168,7 +10181,6 @@ run_test    "DTLS fragmenting: proxy MTU + 3d, nbio" \
 # pleases other implementations, so we don't need the peer to fragment
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_gnutls
 requires_max_content_len 2048
 run_test    "DTLS fragmenting: gnutls server, DTLS 1.2" \
@@ -10190,7 +10202,6 @@ run_test    "DTLS fragmenting: gnutls server, DTLS 1.2" \
 # GnuTLS continue the connection nonetheless.
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_gnutls
 requires_not_i686
 requires_max_content_len 2048
@@ -10205,7 +10216,6 @@ run_test    "DTLS fragmenting: gnutls client, DTLS 1.2" \
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_max_content_len 2048
 run_test    "DTLS fragmenting: openssl server, DTLS 1.2" \
             "$O_SRV -dtls1_2 -verify 10" \
@@ -10219,7 +10229,6 @@ run_test    "DTLS fragmenting: openssl server, DTLS 1.2" \
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 requires_max_content_len 2048
 run_test    "DTLS fragmenting: openssl client, DTLS 1.2" \
             "$P_SRV dtls=1 debug_level=2 \
@@ -10237,7 +10246,6 @@ run_test    "DTLS fragmenting: openssl client, DTLS 1.2" \
 requires_gnutls_next
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 client_needs_more_time 4
 requires_max_content_len 2048
 run_test    "DTLS fragmenting: 3d, gnutls server, DTLS 1.2" \
@@ -10254,7 +10262,6 @@ run_test    "DTLS fragmenting: 3d, gnutls server, DTLS 1.2" \
 requires_gnutls_next
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 client_needs_more_time 4
 requires_max_content_len 2048
 run_test    "DTLS fragmenting: 3d, gnutls client, DTLS 1.2" \
@@ -10272,7 +10279,6 @@ run_test    "DTLS fragmenting: 3d, gnutls client, DTLS 1.2" \
 requires_openssl_next
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 client_needs_more_time 4
 requires_max_content_len 2048
 run_test    "DTLS fragmenting: 3d, openssl server, DTLS 1.2" \
@@ -10291,7 +10297,6 @@ run_test    "DTLS fragmenting: 3d, openssl server, DTLS 1.2" \
 skip_next_test
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_RSA_C
-requires_config_enabled MBEDTLS_ECDSA_C
 client_needs_more_time 4
 requires_max_content_len 2048
 run_test    "DTLS fragmenting: 3d, openssl client, DTLS 1.2" \