SSL_CTX_set_tlsext_ticket_key_evp_cb
int SSL_CTX_set_tlsext_ticket_key_evp_cb(SSL_CTX *ctx, int (*fp)(SSL *, unsigned char *, unsigned char *, EVP_CIPHER_CTX *, EVP_MAC_CTX *, int));
SSL_CTX_set_tlsext_ticket_key_evp_cb(server2_ctx,
SSL_CTX_set_tlsext_ticket_key_evp_cb(server_ctx,
if (!TEST_true(SSL_CTX_set_tlsext_ticket_key_evp_cb(sctx, tick_key_evp_cb)))