diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 940b306..223199c 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -3400,8 +3400,8 @@
  * If partial is non-zero, keep data in the input buffer and client ID.
  * (Use when a DTLS client reconnects from the same port.)
  */
-void mbedtls_ssl_tls13_session_reset_msg_layer( mbedtls_ssl_context *ssl,
-                                                int partial )
+void mbedtls_ssl_session_reset_msg_layer( mbedtls_ssl_context *ssl,
+                                          int partial )
 {
 #if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH)
     size_t in_buf_len = ssl->in_buf_len;
@@ -3467,7 +3467,7 @@
 
     ssl->state = MBEDTLS_SSL_HELLO_REQUEST;
 
-    mbedtls_ssl_tls13_session_reset_msg_layer( ssl, partial );
+    mbedtls_ssl_session_reset_msg_layer( ssl, partial );
 
     /* Reset renegotiation state */
 #if defined(MBEDTLS_SSL_RENEGOTIATION)
@@ -7615,105 +7615,5 @@
     return( 0 );
 }
 #endif /* MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED */
-#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
-
-static int ssl_hash_transcript_core( mbedtls_ssl_context *ssl,
-                                     mbedtls_md_type_t md,
-                                     unsigned char *transcript,
-                                     size_t len,
-                                     size_t *olen )
-{
-    int ret;
-    size_t hash_size;
-
-    if( len < 4 )
-        return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
-
-    ret = mbedtls_ssl_get_handshake_transcript( ssl, md,
-                                                transcript + 4,
-                                                len - 4,
-                                                &hash_size );
-    if( ret != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 4, "mbedtls_ssl_get_handshake_transcript", ret );
-        return( ret );
-    }
-
-    transcript[0] = MBEDTLS_SSL_HS_MESSAGE_HASH;
-    transcript[1] = 0;
-    transcript[2] = 0;
-    transcript[3] = (unsigned char) hash_size;
-
-    *olen = 4 + hash_size;
-    return( 0 );
-}
-
-/* Reset SSL context and update hash for handling HRR.
- *
- * Replace Transcript-Hash(X) by
- * Transcript-Hash( message_hash     ||
- *                 00 00 Hash.length ||
- *                 X )
- * A few states of the handshake are preserved, including:
- *   - session ID
- *   - session ticket
- *   - negotiated ciphersuite
- */
-int mbedtls_ssl_reset_transcript_for_hrr( mbedtls_ssl_context *ssl )
-{
-    int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
-    unsigned char hash_transcript[ MBEDTLS_MD_MAX_SIZE + 4 ];
-    size_t hash_olen;
-
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "Reset SSL session for HRR" ) );
-
-#if defined(MBEDTLS_SHA256_C)
-    ret = ssl_hash_transcript_core( ssl, MBEDTLS_MD_SHA256,
-                                    hash_transcript,
-                                    sizeof( hash_transcript ),
-                                    &hash_olen );
-    if( ret != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 4, "ssl_hash_transcript_core", ret );
-        return( ret );
-    }
-    MBEDTLS_SSL_DEBUG_BUF( 4, "Truncated SHA-256 handshake transcript",
-                           hash_transcript, hash_olen );
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_abort( &ssl->handshake->fin_sha256_psa );
-    psa_hash_setup( &ssl->handshake->fin_sha256_psa, PSA_ALG_SHA_256 );
-#else
-    mbedtls_sha256_starts( &ssl->handshake->fin_sha256, 0 );
-#endif
-    ssl_update_checksum_sha256( ssl, hash_transcript, hash_olen );
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA384_C)
-    ret = ssl_hash_transcript_core( ssl, MBEDTLS_MD_SHA384,
-                                    hash_transcript,
-                                    sizeof( hash_transcript ),
-                                    &hash_olen );
-    if( ret != 0 )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 4, "ssl_hash_transcript_core", ret );
-        return( ret );
-    }
-    MBEDTLS_SSL_DEBUG_BUF( 4, "Truncated SHA-384 handshake transcript",
-                           hash_transcript, hash_olen );
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-    psa_hash_abort( &ssl->handshake->fin_sha384_psa );
-    psa_hash_setup( &ssl->handshake->fin_sha384_psa, PSA_ALG_SHA_384 );
-#else
-    mbedtls_sha512_starts( &ssl->handshake->fin_sha512, 1 );
-#endif
-    ssl_update_checksum_sha384( ssl, hash_transcript, hash_olen );
-#endif /* MBEDTLS_SHA384_C */
-
-    return( ret );
-}
-
-#endif /* MBEDTLS_SSL_PROTO_TLS1_3 */
 
 #endif /* MBEDTLS_SSL_TLS_C */