Lines Matching refs:sa
30 static void set_dynamic_sa_command_0(struct dynamic_sa_ctl *sa, u32 save_h,
35 sa->sa_command_0.w = 0;
36 sa->sa_command_0.bf.save_hash_state = save_h;
37 sa->sa_command_0.bf.save_iv = save_iv;
38 sa->sa_command_0.bf.load_hash_state = ld_h;
39 sa->sa_command_0.bf.load_iv = ld_iv;
40 sa->sa_command_0.bf.hdr_proc = hdr_proc;
41 sa->sa_command_0.bf.hash_alg = h;
42 sa->sa_command_0.bf.cipher_alg = c;
43 sa->sa_command_0.bf.pad_type = pad_type & 3;
44 sa->sa_command_0.bf.extend_pad = pad_type >> 2;
45 sa->sa_command_0.bf.op_group = op_grp;
46 sa->sa_command_0.bf.opcode = op;
47 sa->sa_command_0.bf.dir = dir;
50 static void set_dynamic_sa_command_1(struct dynamic_sa_ctl *sa, u32 cm,
55 sa->sa_command_1.w = 0;
56 sa->sa_command_1.bf.crypto_mode31 = (cm & 4) >> 2;
57 sa->sa_command_1.bf.crypto_mode9_8 = cm & 3;
58 sa->sa_command_1.bf.feedback_mode = cfb;
59 sa->sa_command_1.bf.sa_rev = 1;
60 sa->sa_command_1.bf.hmac_muting = hmac_mc;
61 sa->sa_command_1.bf.extended_seq_num = esn;
62 sa->sa_command_1.bf.seq_num_mask = sn_mask;
63 sa->sa_command_1.bf.mutable_bit_proc = mute;
64 sa->sa_command_1.bf.copy_pad = cp_pad;
65 sa->sa_command_1.bf.copy_payload = cp_pay;
66 sa->sa_command_1.bf.copy_hdr = cp_hdr;
128 struct dynamic_sa_ctl *sa;
144 sa = ctx->sa_in;
146 set_dynamic_sa_command_0(sa, SA_NOT_SAVE_HASH, (cm == CRYPTO_MODE_ECB ?
155 set_dynamic_sa_command_1(sa, cm, SA_HASH_MODE_HASH,
160 crypto4xx_memcpy_to_le32(get_dynamic_sa_key_field(sa),
162 sa->sa_contents.w = SA_AES_CONTENTS | (keylen << 2);
163 sa->sa_command_1.bf.key_len = keylen >> 3;
166 sa = ctx->sa_out;
167 sa->sa_command_0.bf.dir = DIR_OUTBOUND;
172 sa->sa_command_0.bf.opcode = SA_OPCODE_ENCRYPT;
386 struct dynamic_sa_ctl *sa;
401 sa = (struct dynamic_sa_ctl *) ctx->sa_in;
402 sa->sa_contents.w = SA_AES_CCM_CONTENTS | (keylen << 2);
404 set_dynamic_sa_command_0(sa, SA_SAVE_HASH, SA_NOT_SAVE_IV,
411 set_dynamic_sa_command_1(sa, CRYPTO_MODE_CTR, SA_HASH_MODE_HASH,
417 sa->sa_command_1.bf.key_len = keylen >> 3;
419 crypto4xx_memcpy_to_le32(get_dynamic_sa_key_field(sa), key, keylen);
422 sa = (struct dynamic_sa_ctl *) ctx->sa_out;
424 set_dynamic_sa_command_0(sa, SA_SAVE_HASH, SA_NOT_SAVE_IV,
431 set_dynamic_sa_command_1(sa, CRYPTO_MODE_CTR, SA_HASH_MODE_HASH,
437 sa->sa_command_1.bf.key_len = keylen >> 3;
448 struct dynamic_sa_ctl *sa = (struct dynamic_sa_ctl *)tmp_sa;
458 sa->sa_command_0.bf.digest_len = crypto_aead_authsize(aead) >> 2;
462 sa->sa_command_1.bf.crypto_mode9_8 = 1;
470 sa, ctx->sa_len, req->assoclen, rctx->dst);
532 struct dynamic_sa_ctl *sa;
549 sa = (struct dynamic_sa_ctl *) ctx->sa_in;
551 sa->sa_contents.w = SA_AES_GCM_CONTENTS | (keylen << 2);
552 set_dynamic_sa_command_0(sa, SA_SAVE_HASH, SA_NOT_SAVE_IV,
558 set_dynamic_sa_command_1(sa, CRYPTO_MODE_CTR, SA_HASH_MODE_HASH,
564 sa->sa_command_1.bf.key_len = keylen >> 3;
566 crypto4xx_memcpy_to_le32(get_dynamic_sa_key_field(sa),
569 rc = crypto4xx_compute_gcm_hash_key_sw(get_dynamic_sa_inner_digest(sa),
577 sa = (struct dynamic_sa_ctl *) ctx->sa_out;
578 sa->sa_command_0.bf.dir = DIR_OUTBOUND;
579 sa->sa_command_0.bf.opcode = SA_OPCODE_ENCRYPT_HASH;
631 struct dynamic_sa_hash160 *sa;
648 sa = (struct dynamic_sa_hash160 *)ctx->sa_in;
649 set_dynamic_sa_command_0(&sa->ctrl, SA_SAVE_HASH, SA_NOT_SAVE_IV,
654 set_dynamic_sa_command_1(&sa->ctrl, 0, SA_HASH_MODE_HASH,
660 memset(sa->inner_digest, 0, sizeof(sa->inner_digest));
661 memset(sa->outer_digest, 0, sizeof(sa->outer_digest));
670 struct dynamic_sa_ctl *sa;
672 sa = ctx->sa_in;
675 sa->sa_command_0.bf.digest_len = ds >> 2;
676 sa->sa_command_0.bf.load_hash_state = SA_LOAD_HASH_FROM_SA;