Merge pull request #5284 from julek-wolfssl/dtls-good-ch-cb

DTLS 1.3: additions for event driven server in wolfssl-examples

wolfcrypt/src/kdf.c

@@ -463,6 +463,7 @@ int wc_PRF_TLS(byte* digest, word32 digLen, const byte* secret, word32 secLen,
         WOLFSSL_BUFFER(prk, prkLen);
         WOLFSSL_MSG("  Info");
         WOLFSSL_BUFFER(data, idx);
+        WOLFSSL_MSG_EX("  Digest %d", digest);
 #endif
 
         ret = wc_HKDF_Expand(digest, prk, prkLen, data, idx, okm, okmLen);