diff --git a/library/ssl_client.c b/library/ssl_client.c
index 90ec252d42..543c82162a 100644
--- a/library/ssl_client.c
+++ b/library/ssl_client.c
@@ -637,8 +637,7 @@ static int ssl_write_client_hello_body( mbedtls_ssl_context *ssl,
     }
 #endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
-#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
-    defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
     /* The "pre_shared_key" extension (RFC 8446 Section 4.2.11)
      * MUST be the last extension in the ClientHello.
      */
@@ -650,7 +649,7 @@ static int ssl_write_client_hello_body( mbedtls_ssl_context *ssl,
             return( ret );
         p += output_len;
     }
-#endif /* MBEDTLS_SSL_PROTO_TLS1_3 && MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif /* MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED */
 
     /* Write the length of the list of extensions. */
     extensions_len = p - p_extensions_len - 2;
@@ -957,8 +956,7 @@ int mbedtls_ssl_write_client_hello( mbedtls_ssl_context *ssl )
         mbedtls_ssl_add_hs_hdr_to_checksum( ssl, MBEDTLS_SSL_HS_CLIENT_HELLO,
                                             msg_len );
         ssl->handshake->update_checksum( ssl, buf, msg_len - binders_len );
-#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
-    defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
         if( binders_len > 0 )
         {
             MBEDTLS_SSL_PROC_CHK(
@@ -967,7 +965,7 @@ int mbedtls_ssl_write_client_hello( mbedtls_ssl_context *ssl )
             ssl->handshake->update_checksum( ssl, buf + msg_len - binders_len,
                                              binders_len );
         }
-#endif /* MBEDTLS_SSL_PROTO_TLS1_3 && MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif /* MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED */
 
         MBEDTLS_SSL_PROC_CHK( mbedtls_ssl_finish_handshake_msg( ssl,
                                                                 buf_len,
diff --git a/library/ssl_misc.h b/library/ssl_misc.h
index a58e2a1249..5a23676f34 100644
--- a/library/ssl_misc.h
+++ b/library/ssl_misc.h
@@ -619,7 +619,7 @@ struct mbedtls_ssl_handshake_params
 #if defined(MBEDTLS_SSL_SRV_C)
     /** selected_group of key_share extension in HelloRetryRequest message. */
     uint16_t hrr_selected_group;
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
     uint8_t tls13_kex_modes; /*!< Key exchange modes supported by the client */
 #endif
 #if defined(MBEDTLS_SSL_SESSION_TICKETS)
@@ -1786,7 +1786,8 @@ static inline int mbedtls_ssl_conf_tls13_some_psk_enabled( mbedtls_ssl_context *
                    MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ALL ) );
 }
 
-#if defined(MBEDTLS_SSL_SRV_C) && defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_SRV_C) && \
+    defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
 /**
  * Given a list of key exchange modes, check if at least one of them is
  * supported.
@@ -1833,7 +1834,8 @@ static inline int mbedtls_ssl_tls13_some_psk_enabled( mbedtls_ssl_context *ssl )
     return( ! mbedtls_ssl_tls13_check_kex_modes( ssl,
                    MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ALL ) );
 }
-#endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif /* MBEDTLS_SSL_SRV_C &&
+          MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED */
 
 /*
  * Helper functions to check the selected key exchange mode.
@@ -2451,7 +2453,7 @@ int mbedtls_ssl_check_dtls_clihlo_cookie(
                            unsigned char *obuf, size_t buf_len, size_t *olen );
 #endif
 
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
 /**
  * \brief Given an SSL context and its associated configuration, write the TLS
  *        1.3 specific Pre-Shared key extension.
@@ -2484,7 +2486,7 @@ MBEDTLS_CHECK_RETURN_CRITICAL
 int mbedtls_ssl_tls13_write_binders_of_pre_shared_key_ext(
     mbedtls_ssl_context *ssl,
     unsigned char *buf, unsigned char *end );
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif /* MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED */
 
 #if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
     defined(MBEDTLS_SSL_SESSION_TICKETS) && \
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 1e7d9a33b2..7486f1f869 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -3665,7 +3665,7 @@ void mbedtls_ssl_handshake_free( mbedtls_ssl_context *ssl )
         mbedtls_free( handshake->psk );
     }
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
-#endif
+#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C) && \
     defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
@@ -4895,7 +4895,7 @@ void mbedtls_ssl_config_free( mbedtls_ssl_config *conf )
         conf->psk_identity = NULL;
         conf->psk_identity_len = 0;
     }
-#endif
+#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
     ssl_key_cert_free( conf->key_cert );
diff --git a/library/ssl_tls13_client.c b/library/ssl_tls13_client.c
index c44399e3a7..acac23174f 100644
--- a/library/ssl_tls13_client.c
+++ b/library/ssl_tls13_client.c
@@ -602,7 +602,7 @@ static int ssl_tls13_write_cookie_ext( mbedtls_ssl_context *ssl,
     return( 0 );
 }
 
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
 /*
  * ssl_tls13_write_psk_key_exchange_modes_ext() structure:
  *
@@ -1112,8 +1112,7 @@ static int ssl_tls13_parse_server_pre_shared_key_ext( mbedtls_ssl_context *ssl,
 
     return( 0 );
 }
-
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif /* MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED */
 
 int mbedtls_ssl_tls13_write_client_hello_exts( mbedtls_ssl_context *ssl,
                                                unsigned char *buf,
@@ -1151,7 +1150,7 @@ int mbedtls_ssl_tls13_write_client_hello_exts( mbedtls_ssl_context *ssl,
         p += ext_len;
     }
 
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
     /* For PSK-based key exchange we need the pre_shared_key extension
      * and the psk_key_exchange_modes extension.
      *
@@ -1165,7 +1164,7 @@ int mbedtls_ssl_tls13_write_client_hello_exts( mbedtls_ssl_context *ssl,
     if( ret != 0 )
         return( ret );
     p += ext_len;
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif
 
     *out_len = p - buf;
 
@@ -1681,7 +1680,7 @@ static int ssl_tls13_parse_server_hello( mbedtls_ssl_context *ssl,
                     goto cleanup;
                 break;
 
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
             case MBEDTLS_TLS_EXT_PRE_SHARED_KEY:
                 MBEDTLS_SSL_DEBUG_MSG( 3, ( "found pre_shared_key extension" ) );
                 if( is_hrr )
@@ -1698,7 +1697,7 @@ static int ssl_tls13_parse_server_hello( mbedtls_ssl_context *ssl,
                     return( ret );
                 }
                 break;
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif
 
             case MBEDTLS_TLS_EXT_KEY_SHARE:
                 MBEDTLS_SSL_DEBUG_MSG( 3, ( "found key_shares extension" ) );
diff --git a/library/ssl_tls13_keys.c b/library/ssl_tls13_keys.c
index 2209dd145c..5954b62efb 100644
--- a/library/ssl_tls13_keys.c
+++ b/library/ssl_tls13_keys.c
@@ -1067,7 +1067,7 @@ int mbedtls_ssl_tls13_key_schedule_stage_early( mbedtls_ssl_context *ssl )
     }
 
     hash_alg = mbedtls_hash_info_psa_from_md( handshake->ciphersuite_info->mac );
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
     if( mbedtls_ssl_tls13_key_exchange_mode_with_psk( ssl ) )
     {
         ret = mbedtls_ssl_tls13_export_handshake_psk( ssl, &psk, &psk_len );
@@ -1083,7 +1083,7 @@ int mbedtls_ssl_tls13_key_schedule_stage_early( mbedtls_ssl_context *ssl )
     ret = mbedtls_ssl_tls13_evolve_secret( hash_alg, NULL, psk, psk_len,
                                            handshake->tls13_master_secrets.early );
 #if defined(MBEDTLS_USE_PSA_CRYPTO) && \
-    defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+    defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
     mbedtls_free( (void*)psk );
 #endif
     if( ret != 0 )
@@ -1614,7 +1614,7 @@ cleanup:
     return( ret );
 }
 
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
 int mbedtls_ssl_tls13_export_handshake_psk( mbedtls_ssl_context *ssl,
                                             unsigned char **psk,
                                             size_t *psk_len )
@@ -1655,7 +1655,7 @@ int mbedtls_ssl_tls13_export_handshake_psk( mbedtls_ssl_context *ssl,
     return( 0 );
 #endif /* !MBEDTLS_USE_PSA_CRYPTO */
 }
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif /* MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED */
 
 #endif /* MBEDTLS_SSL_PROTO_TLS1_3 */
 
diff --git a/library/ssl_tls13_keys.h b/library/ssl_tls13_keys.h
index f3bdf373bf..966b5c5e4b 100644
--- a/library/ssl_tls13_keys.h
+++ b/library/ssl_tls13_keys.h
@@ -691,7 +691,7 @@ int mbedtls_ssl_tls13_compute_handshake_transform( mbedtls_ssl_context *ssl );
 MBEDTLS_CHECK_RETURN_CRITICAL
 int mbedtls_ssl_tls13_compute_application_transform( mbedtls_ssl_context *ssl );
 
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
 /**
  * \brief Export TLS 1.3 PSK from handshake context
  *
@@ -707,7 +707,7 @@ MBEDTLS_CHECK_RETURN_CRITICAL
 int mbedtls_ssl_tls13_export_handshake_psk( mbedtls_ssl_context *ssl,
                                             unsigned char **psk,
                                             size_t *psk_len );
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif
 
 #endif /* MBEDTLS_SSL_PROTO_TLS1_3 */
 
diff --git a/library/ssl_tls13_server.c b/library/ssl_tls13_server.c
index e5cd416e52..2b33a00e12 100644
--- a/library/ssl_tls13_server.c
+++ b/library/ssl_tls13_server.c
@@ -59,7 +59,7 @@ static const mbedtls_ssl_ciphersuite_t *ssl_tls13_validate_peer_ciphersuite(
     return( ciphersuite_info );
 }
 
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
 /* From RFC 8446:
  *
  *   enum { psk_ke(0), psk_dhe_ke(1), (255) } PskKeyExchangeMode;
@@ -701,7 +701,7 @@ static int ssl_tls13_write_server_pre_shared_key_ext( mbedtls_ssl_context *ssl,
     return( 0 );
 }
 
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif /* MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED */
 
 /* From RFC 8446:
  *   struct {
@@ -993,7 +993,7 @@ static int ssl_tls13_client_hello_has_exts_for_ephemeral_key_exchange(
                 MBEDTLS_SSL_EXT_SIG_ALG ) );
 }
 
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
 MBEDTLS_CHECK_RETURN_CRITICAL
 static int ssl_tls13_client_hello_has_exts_for_psk_key_exchange(
                mbedtls_ssl_context *ssl )
@@ -1015,7 +1015,7 @@ static int ssl_tls13_client_hello_has_exts_for_psk_ephemeral_key_exchange(
                 MBEDTLS_SSL_EXT_PRE_SHARED_KEY          |
                 MBEDTLS_SSL_EXT_PSK_KEY_EXCHANGE_MODES ) );
 }
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif /* MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED */
 
 MBEDTLS_CHECK_RETURN_CRITICAL
 static int ssl_tls13_check_ephemeral_key_exchange( mbedtls_ssl_context *ssl )
@@ -1027,7 +1027,7 @@ static int ssl_tls13_check_ephemeral_key_exchange( mbedtls_ssl_context *ssl )
 MBEDTLS_CHECK_RETURN_CRITICAL
 static int ssl_tls13_check_psk_key_exchange( mbedtls_ssl_context *ssl )
 {
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
     return( mbedtls_ssl_conf_tls13_psk_enabled( ssl ) &&
             mbedtls_ssl_tls13_psk_enabled( ssl ) &&
             ssl_tls13_client_hello_has_exts_for_psk_key_exchange( ssl ) );
@@ -1040,7 +1040,7 @@ static int ssl_tls13_check_psk_key_exchange( mbedtls_ssl_context *ssl )
 MBEDTLS_CHECK_RETURN_CRITICAL
 static int ssl_tls13_check_psk_ephemeral_key_exchange( mbedtls_ssl_context *ssl )
 {
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
     return( mbedtls_ssl_conf_tls13_psk_ephemeral_enabled( ssl ) &&
             mbedtls_ssl_tls13_psk_ephemeral_enabled( ssl ) &&
             ssl_tls13_client_hello_has_exts_for_psk_ephemeral_key_exchange( ssl ) );
@@ -1289,11 +1289,11 @@ static int ssl_tls13_parse_client_hello( mbedtls_ssl_context *ssl,
     const unsigned char *extensions_end;
     int hrr_required = 0;
 
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
     const unsigned char *cipher_suites;
     const unsigned char *pre_shared_key_ext = NULL;
     const unsigned char *pre_shared_key_ext_end = NULL;
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif
 
     ssl->handshake->extensions_present = MBEDTLS_SSL_EXT_NONE;
 
@@ -1400,7 +1400,7 @@ static int ssl_tls13_parse_client_hello( mbedtls_ssl_context *ssl,
     * with CipherSuite defined as:
     * uint8 CipherSuite[2];
     */
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
     cipher_suites = p;
 #endif
     cipher_suites_end = p + cipher_suites_len;
@@ -1581,7 +1581,7 @@ static int ssl_tls13_parse_client_hello( mbedtls_ssl_context *ssl,
                 ssl->handshake->extensions_present |= MBEDTLS_SSL_EXT_SUPPORTED_VERSIONS;
                 break;
 
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
             case MBEDTLS_TLS_EXT_PSK_KEY_EXCHANGE_MODES:
                 MBEDTLS_SSL_DEBUG_MSG( 3, ( "found psk key exchange modes extension" ) );
 
@@ -1596,7 +1596,7 @@ static int ssl_tls13_parse_client_hello( mbedtls_ssl_context *ssl,
 
                 ssl->handshake->extensions_present |= MBEDTLS_SSL_EXT_PSK_KEY_EXCHANGE_MODES;
                 break;
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif
 
             case MBEDTLS_TLS_EXT_PRE_SHARED_KEY:
                 MBEDTLS_SSL_DEBUG_MSG( 3, ( "found pre_shared_key extension" ) );
@@ -1608,14 +1608,14 @@ static int ssl_tls13_parse_client_hello( mbedtls_ssl_context *ssl,
                         MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE );
                     return( MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE );
                 }
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
                 /* Delay processing of the PSK identity once we have
                  * found out which algorithms to use. We keep a pointer
                  * to the buffer and the size for later processing.
                  */
                 pre_shared_key_ext = p;
                 pre_shared_key_ext_end = extension_data_end;
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif
                 ssl->handshake->extensions_present |= MBEDTLS_SSL_EXT_PRE_SHARED_KEY;
                 break;
 
@@ -1669,7 +1669,7 @@ static int ssl_tls13_parse_client_hello( mbedtls_ssl_context *ssl,
                                         MBEDTLS_SSL_HS_CLIENT_HELLO,
                                         p - buf );
 
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
     /* Update checksum with either
      * - The entire content of the CH message, if no PSK extension is present
      * - The content up to but excluding the PSK extension, if present.
@@ -1698,7 +1698,7 @@ static int ssl_tls13_parse_client_hello( mbedtls_ssl_context *ssl,
         }
     }
     else
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif /* MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED */
     {
         ssl->handshake->update_checksum( ssl, buf, p - buf );
     }
@@ -2154,7 +2154,7 @@ static int ssl_tls13_write_server_hello_body( mbedtls_ssl_context *ssl,
         p += output_len;
     }
 
-#if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED)
+#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
     if( !is_hrr && mbedtls_ssl_tls13_key_exchange_mode_with_psk( ssl ) )
     {
         ret = ssl_tls13_write_server_pre_shared_key_ext( ssl, p, end, &output_len );
@@ -2166,7 +2166,7 @@ static int ssl_tls13_write_server_hello_body( mbedtls_ssl_context *ssl,
         }
         p += output_len;
     }
-#endif /* MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED */
+#endif
 
     MBEDTLS_PUT_UINT16_BE( p - p_extensions_len - 2, p_extensions_len, 0 );
 
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 42faac01ca..7072494579 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -12981,6 +12981,7 @@ requires_config_enabled MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_CLI_C
 requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
+requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
 run_test    "TLS 1.3: NewSessionTicket: Basic check, m->O" \
             "$O_NEXT_SRV -msg -tls1_3 -no_resume_ephemeral -no_cache --num_tickets 4" \
             "$P_CLI debug_level=1 reco_mode=1 reconnect=1" \
@@ -12997,6 +12998,7 @@ requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
 requires_config_enabled MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_CLI_C
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
+requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
 run_test    "TLS 1.3: NewSessionTicket: Basic check, m->G" \
             "$G_NEXT_SRV -d 10 --priority=NORMAL:-VERS-ALL:+VERS-TLS1.3:+CIPHER-ALL:+PSK --disable-client-cert" \
             "$P_CLI debug_level=1 reco_mode=1 reconnect=1" \
@@ -13015,6 +13017,7 @@ requires_config_enabled MBEDTLS_SSL_SRV_C
 requires_config_enabled MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
+requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
 # https://github.com/openssl/openssl/issues/10714
 # Until now, OpenSSL client does not support reconnect.
 skip_next_test
@@ -13033,6 +13036,7 @@ requires_config_enabled MBEDTLS_SSL_SRV_C
 requires_config_enabled MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
+requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
 run_test    "TLS 1.3: NewSessionTicket: Basic check, G->m" \
             "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 tickets=4" \
             "$G_NEXT_CLI localhost -d 4 --priority=NORMAL:-VERS-ALL:+VERS-TLS1.3 -V -r" \
@@ -13052,6 +13056,7 @@ requires_config_enabled MBEDTLS_SSL_SRV_C
 requires_config_enabled MBEDTLS_SSL_CLI_C
 requires_config_enabled MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
+requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
 run_test    "TLS 1.3: NewSessionTicket: Basic check, m->m" \
             "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 tickets=4" \
             "$P_CLI debug_level=4 reco_mode=1 reconnect=1" \
@@ -13105,6 +13110,7 @@ requires_config_enabled MBEDTLS_SSL_SRV_C
 requires_config_enabled MBEDTLS_SSL_CLI_C
 requires_config_enabled MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
+requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
 run_test    "TLS 1.3: NewSessionTicket: servername check, m->m" \
             "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 tickets=4 \
             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,-,polarssl.example,data_files/server1-nospace.crt,data_files/server1.key,-,-,-" \
@@ -13128,6 +13134,7 @@ requires_config_enabled MBEDTLS_SSL_SRV_C
 requires_config_enabled MBEDTLS_SSL_CLI_C
 requires_config_enabled MBEDTLS_DEBUG_C
 requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED
+requires_config_enabled MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
 run_test    "TLS 1.3: NewSessionTicket: servername negative check, m->m" \
             "$P_SRV debug_level=4 crt_file=data_files/server5.crt key_file=data_files/server5.key force_version=tls13 tickets=4 \
             sni=localhost,data_files/server2.crt,data_files/server2.key,-,-,-,polarssl.example,data_files/server1-nospace.crt,data_files/server1.key,-,-,-" \