+31 July 2020: Wouter
+ - Fix doxygen comment for no ssl for tls session ticket key callback
+ routine.
+
27 July 2020: George
- Merge PR #268, draft-ietf-dnsop-serve-stale-10 has become RFC 8767 on
March 2020, by and0x000.
unsigned char *hmac_key;
} *ticket_keys;
+#ifdef HAVE_SSL
/**
* callback TLS session ticket encrypt and decrypt
* For use with SSL_CTX_set_tlsext_ticket_key_cb or
* @return 0 on no ticket, 1 for okay, and 2 for okay but renew the ticket
* (the ticket is decrypt only). and <0 for failures.
*/
-#ifdef HAVE_SSL
int tls_session_ticket_key_cb(SSL *s, unsigned char* key_name,
unsigned char* iv, EVP_CIPHER_CTX *evp_ctx,
#ifdef HAVE_SSL_CTX_SET_TLSEXT_TICKET_KEY_EVP_CB