diff --git a/src/ssl.c b/src/ssl.c
index a6b0f90f4..caa0a4fb8 100644
--- a/src/ssl.c
+++ b/src/ssl.c
@@ -10357,6 +10357,30 @@ void wolfSSL_set_verify_result(WOLFSSL *ssl, long v)
 #endif
 }
 
+/* For TLS v1.3 perform rehandshake. Returns 1=WOLFSSL_SUCCESS or 0=WOLFSSL_FAILURE */
+int wolfSSL_verify_client_post_handshake(WOLFSSL* ssl)
+{
+    int ret = NOT_COMPILED_IN;
+#if defined(WOLFSSL_TLS13) && defined(WOLFSSL_POST_HANDSHAKE_AUTH) && \
+    (!defined(NO_WOLFSSL_SERVER) || !defined(NO_WOLFSSL_CLIENT))
+    #ifndef NO_WOLFSSL_SERVER
+    if (ssl->options.side == WOLFSSL_SERVER_END) {
+        ret = wolfSSL_request_certificate(ssl);
+    }
+    #endif
+    #ifndef NO_WOLFSSL_CLIENT
+    if (ssl->options.side == WOLFSSL_CLIENT_END) {
+        ret = wolfSSL_allow_post_handshake_auth(ssl);
+    }
+    #endif
+#else
+    (void)ssl;
+#endif
+    ret = (ret == 0) ? WOLFSSL_SUCCESS : WOLFSSL_FAILURE;
+    
+    return ret;
+}
+
 /* store user ctx for verify callback */
 void wolfSSL_SetCertCbCtx(WOLFSSL* ssl, void* ctx)
 {
diff --git a/wolfssl/openssl/ssl.h b/wolfssl/openssl/ssl.h
index 17ce61311..bb84756ee 100644
--- a/wolfssl/openssl/ssl.h
+++ b/wolfssl/openssl/ssl.h
@@ -279,6 +279,7 @@ typedef STACK_OF(ACCESS_DESCRIPTION) AUTHORITY_INFO_ACCESS;
 #define SSL_CTX_set_cert_verify_callback wolfSSL_CTX_set_cert_verify_callback
 #define SSL_set_verify                  wolfSSL_set_verify
 #define SSL_set_verify_result           wolfSSL_set_verify_result
+#define SSL_verify_client_post_handshake wolfSSL_verify_client_post_handshake
 #define SSL_pending                     wolfSSL_pending
 #define SSL_load_error_strings          wolfSSL_load_error_strings
 #define SSL_library_init                wolfSSL_library_init
diff --git a/wolfssl/ssl.h b/wolfssl/ssl.h
index 8af089fba..e73428931 100644
--- a/wolfssl/ssl.h
+++ b/wolfssl/ssl.h
@@ -974,6 +974,8 @@ WOLFSSL_API void wolfSSL_CTX_set_cert_verify_callback(WOLFSSL_CTX* ctx,
 
 WOLFSSL_API void wolfSSL_set_verify(WOLFSSL*, int, VerifyCallback verify_callback);
 WOLFSSL_API void wolfSSL_set_verify_result(WOLFSSL*, long);
+WOLFSSL_API int  wolfSSL_verify_client_post_handshake(WOLFSSL*);
+
 WOLFSSL_API void wolfSSL_SetCertCbCtx(WOLFSSL*, void*);
 
 WOLFSSL_ABI WOLFSSL_API int  wolfSSL_pending(WOLFSSL*);