tls 1.3 init

src/hex.c

@@ -143,7 +143,7 @@ int hex2bin(const char *in, size_t inlen, uint8_t *out)
 {
 	int c;
 	if (inlen % 2) {
-		error_print();
+		error_print("hex %s len = %zu\n", in, inlen);
 		return -1;
 	}
 
@@ -164,6 +164,13 @@ int hex2bin(const char *in, size_t inlen, uint8_t *out)
 	return 1;
 }
 
+int hex_to_bytes(const char *in, size_t inlen, uint8_t *out, size_t *outlen)
+{
+	*outlen = inlen/2;
+	return hex2bin(in, inlen, out);
+}
+
+
 void memxor(void *r, const void *a, size_t len)
 {
 	uint8_t *pr = r;