diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index 50715b5..55d7802 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -3878,6 +3878,56 @@
         ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_RSA ||
         ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA )
     {
+#if defined(MBEDTLS_USE_PSA_CRYPTO)
+        size_t data_len = (size_t)( *p++ );
+        size_t buf_len = (size_t)( end - p );
+        psa_status_t status = PSA_ERROR_GENERIC_ERROR;
+        mbedtls_ssl_handshake_params *handshake = ssl->handshake;
+
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "Read the peer's public key." ) );
+
+        /*
+        * We must have at least two bytes (1 for length, at least 1 for data)
+        */
+        if( buf_len < 2 )
+        {
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "Invalid buffer length" ) );
+            return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
+        }
+
+        if( data_len < 1 || data_len > buf_len )
+        {
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "Invalid data length" ) );
+            return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
+        }
+
+        /* Store peer's ECDH public key. */
+        memcpy( handshake->ecdh_psa_peerkey, p, data_len );
+        handshake->ecdh_psa_peerkey_len = data_len;
+
+        /* Compute ECDH shared secret. */
+        status = psa_raw_key_agreement(
+                    PSA_ALG_ECDH, handshake->ecdh_psa_privkey,
+                    handshake->ecdh_psa_peerkey, handshake->ecdh_psa_peerkey_len,
+                    handshake->premaster, sizeof( handshake->premaster ),
+                    &handshake->pmslen );
+        if( status != PSA_SUCCESS )
+        {
+            ret = psa_ssl_status_to_mbedtls( status );
+            MBEDTLS_SSL_DEBUG_RET( 1, "psa_raw_key_agreement", ret );
+            return( ret );
+        }
+
+        status = psa_destroy_key( handshake->ecdh_psa_privkey );
+
+        if( status != PSA_SUCCESS )
+        {
+            ret = psa_ssl_status_to_mbedtls( status );
+            MBEDTLS_SSL_DEBUG_RET( 1, "psa_destroy_key", ret );
+            return( ret );
+        }
+        handshake->ecdh_psa_privkey = MBEDTLS_SVC_KEY_ID_INIT;
+#else
         if( ( ret = mbedtls_ecdh_read_public( &ssl->handshake->ecdh_ctx,
                                       p, end - p) ) != 0 )
         {
@@ -3900,6 +3950,7 @@
 
         MBEDTLS_SSL_DEBUG_ECDH( 3, &ssl->handshake->ecdh_ctx,
                                 MBEDTLS_DEBUG_ECDH_Z );
+#endif
     }
     else
 #endif /* MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED ||