Lines Matching defs:back
189 return &req->back;
209 return &req->back;
214 struct nfp_crypto_req_add_back *back, struct sock *sk,
222 back->src_port = 0;
223 back->dst_port = 0;
225 back->src_port = inet->inet_dport;
226 back->dst_port = inet->inet_sport;
273 struct nfp_crypto_req_add_back *back;
328 back = nfp_net_tls_set_ipv6(nn, req, sk, direction);
330 back = nfp_net_tls_set_ipv4(nn, req, sk, direction);
332 nfp_net_tls_set_l4(front, back, sk, direction);
334 back->counter = 0;
335 back->tcp_seq = cpu_to_be32(start_offload_tcp_sn);
338 memcpy(back->key, tls_ci->key, TLS_CIPHER_AES_GCM_128_KEY_SIZE);
339 memset(&back->key[TLS_CIPHER_AES_GCM_128_KEY_SIZE / 4], 0,
340 sizeof(back->key) - TLS_CIPHER_AES_GCM_128_KEY_SIZE);
341 memcpy(back->iv, tls_ci->iv, TLS_CIPHER_AES_GCM_128_IV_SIZE);
342 memcpy(&back->salt, tls_ci->salt, TLS_CIPHER_AES_GCM_128_SALT_SIZE);
343 memcpy(back->rec_no, tls_ci->rec_seq, sizeof(tls_ci->rec_seq));
355 if (!WARN_ON_ONCE((u8 *)back < skb->head ||
356 (u8 *)back > skb_end_pointer(skb)) &&
357 !WARN_ON_ONCE((u8 *)&reply[1] > (u8 *)back))
358 memzero_explicit(back, sizeof(*back));