-#if 0 && !defined(OPENSSL_NO_MULTIBLOCK) && EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK
- if (type == SSL3_RT_APPLICATION_DATA && s->compress == NULL &&
- !SSL_USE_ETM(s) && SSL_USE_EXPLICIT_IV(s) &&
- EVP_CIPHER_flags(s->enc_write_ctx->cipher) &
- EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK)
- do {
- unsigned char aad[13];
- EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM mb_param =
- { NULL, aad, sizeof(aad), 0 };
- int packlen;
-
- memcpy(aad, s->s3->write_sequence, 8);
- aad[8] = type;
- aad[9] = (unsigned char)(s->version >> 8);
- aad[10] = (unsigned char)(s->version);
- aad[11] = (unsigned char)(len >> 8);
- aad[12] = (unsigned char)len;
- packlen = EVP_CIPHER_CTX_ctrl(s->enc_write_ctx,
- EVP_CTRL_TLS1_1_MULTIBLOCK_AAD,
- sizeof(mb_param), &mb_param);
-
- if (packlen == 0 || packlen > wb->len)
- break;
-
- mb_param.out = wb->buf;
- mb_param.inp = buf;
- mb_param.len = len;
- EVP_CIPHER_CTX_ctrl(s->enc_write_ctx,
- EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT,
- sizeof(mb_param), &mb_param);
-
- s->s3->write_sequence[7] += mb_param.interleave;
- if (s->s3->write_sequence[7] < mb_param.interleave) {
- int j = 6;
- while (j >= 0 && (++s->s3->write_sequence[j--]) == 0) ;
- }
-
- wb->offset = 0;
- wb->left = packlen;
-
- /*
- * memorize arguments so that ssl3_write_pending can detect bad
- * write retries later
- */
- s->s3->wpend_tot = len;
- s->s3->wpend_buf = buf;
- s->s3->wpend_type = type;
- s->s3->wpend_ret = len;
-
- /* we now just need to write the buffer */
- return ssl3_write_pending(s, type, buf, len);
- } while (0);
-#endif
-