payload->cookie = silc_calloc(SILC_SKE_COOKIE_LEN, sizeof(unsigned char));
payload->cookie_len = SILC_SKE_COOKIE_LEN;
memcpy(payload->cookie, rp->cookie, SILC_SKE_COOKIE_LEN);
payload->cookie = silc_calloc(SILC_SKE_COOKIE_LEN, sizeof(unsigned char));
payload->cookie_len = SILC_SKE_COOKIE_LEN;
memcpy(payload->cookie, rp->cookie, SILC_SKE_COOKIE_LEN);