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Searched refs:cipher_desc (Results 1 – 5 of 5) sorted by relevance

/linux/net/tls/
H A Dtls_device_fallback.c59 const struct tls_cipher_desc *cipher_desc; in tls_enc_record() local
66 cipher_desc = get_cipher_desc(prot->cipher_type); in tls_enc_record()
67 DEBUG_NET_WARN_ON_ONCE(!cipher_desc || !cipher_desc->offloadable); in tls_enc_record()
69 buf_size = TLS_HEADER_SIZE + cipher_desc->iv; in tls_enc_record()
83 len -= cipher_desc->iv; in tls_enc_record()
85 tls_make_aad(aad, len - cipher_desc->tag, (char *)&rcd_sn, buf[0], prot); in tls_enc_record()
87 memcpy(iv + cipher_desc->salt, buf + TLS_HEADER_SIZE, cipher_desc->iv); in tls_enc_record()
98 *in_len += cipher_desc->tag; in tls_enc_record()
119 len -= cipher_desc->tag; in tls_enc_record()
307 const struct tls_cipher_desc *cipher_desc = in fill_sg_out() local
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H A Dtls.h83 const struct tls_cipher_desc *cipher_desc) in crypto_info_iv() argument
85 return (char *)crypto_info + cipher_desc->iv_offset; in crypto_info_iv()
89 const struct tls_cipher_desc *cipher_desc) in crypto_info_key() argument
91 return (char *)crypto_info + cipher_desc->key_offset; in crypto_info_key()
95 const struct tls_cipher_desc *cipher_desc) in crypto_info_salt() argument
97 return (char *)crypto_info + cipher_desc->salt_offset; in crypto_info_salt()
101 const struct tls_cipher_desc *cipher_desc) in crypto_info_rec_seq() argument
103 return (char *)crypto_info + cipher_desc->rec_seq_offset; in crypto_info_rec_seq()
147 const struct tls_cipher_desc *cipher_desc);
H A Dtls_device.c881 const struct tls_cipher_desc *cipher_desc; in tls_device_reencrypt() local
888 cipher_desc = get_cipher_desc(tls_ctx->crypto_recv.info.cipher_type); in tls_device_reencrypt()
889 DEBUG_NET_WARN_ON_ONCE(!cipher_desc || !cipher_desc->offloadable); in tls_device_reencrypt()
892 orig_buf = kmalloc(rxm->full_len + TLS_HEADER_SIZE + cipher_desc->iv, in tls_device_reencrypt()
908 rxm->full_len + TLS_HEADER_SIZE + cipher_desc->iv); in tls_device_reencrypt()
909 err = skb_copy_bits(skb, offset, buf, TLS_HEADER_SIZE + cipher_desc->iv); in tls_device_reencrypt()
920 data_len = rxm->full_len - cipher_desc->tag; in tls_device_reencrypt()
1061 const struct tls_cipher_desc *cipher_desc; in tls_set_device_offload() local
1092 cipher_desc = get_cipher_desc(crypto_info->cipher_type); in tls_set_device_offload()
1093 if (!cipher_desc || !cipher_desc->offloadable) { in tls_set_device_offload()
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H A Dtls_main.c441 const struct tls_cipher_desc *cipher_desc; in do_tls_getsockopt_conf() local
480 cipher_desc = get_cipher_desc(crypto_info->cipher_type); in do_tls_getsockopt_conf()
481 if (!cipher_desc || len != cipher_desc->crypto_info) { in do_tls_getsockopt_conf()
486 memcpy(crypto_info_iv(crypto_info, cipher_desc), in do_tls_getsockopt_conf()
487 cctx->iv + cipher_desc->salt, cipher_desc->iv); in do_tls_getsockopt_conf()
488 memcpy(crypto_info_rec_seq(crypto_info, cipher_desc), in do_tls_getsockopt_conf()
489 cctx->rec_seq, cipher_desc->rec_seq); in do_tls_getsockopt_conf()
491 if (copy_to_user(optval, crypto_info, cipher_desc->crypto_info)) in do_tls_getsockopt_conf()
618 const struct tls_cipher_desc *cipher_desc; in do_tls_setsockopt_conf() local
650 cipher_desc = get_cipher_desc(crypto_info->cipher_type); in do_tls_setsockopt_conf()
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H A Dtls_sw.c2658 const struct tls_cipher_desc *cipher_desc) in init_prot_info() argument
2660 u16 nonce_size = cipher_desc->nonce; in init_prot_info()
2678 prot->tag_size = cipher_desc->tag; in init_prot_info()
2680 prot->iv_size = cipher_desc->iv; in init_prot_info()
2681 prot->salt_size = cipher_desc->salt; in init_prot_info()
2682 prot->rec_seq_size = cipher_desc->rec_seq; in init_prot_info()
2691 const struct tls_cipher_desc *cipher_desc; in tls_set_sw_offload() local
2724 cipher_desc = get_cipher_desc(crypto_info->cipher_type); in tls_set_sw_offload()
2725 if (!cipher_desc) { in tls_set_sw_offload()
2730 rc = init_prot_info(prot, crypto_info, cipher_desc); in tls_set_sw_offload()
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