blob: c9c2f203efc198c550e96bde41ec0e8dae84f57b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*
* Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include "prov/ciphercommon.h"
#include "crypto/aes_platform.h"
int cipher_capable_aes_cbc_hmac_sha1(void);
int cipher_capable_aes_cbc_hmac_sha256(void);
typedef struct prov_cipher_hw_aes_hmac_sha_ctx_st {
PROV_CIPHER_HW base; /* must be first */
void (*init_mac_key)(void *ctx, const unsigned char *inkey, size_t inlen);
int (*set_tls1_aad)(void *ctx, unsigned char *aad_rec, int aad_len);
# if !defined(OPENSSL_NO_MULTIBLOCK)
int (*tls1_multiblock_max_bufsize)(void *ctx);
int (*tls1_multiblock_aad)(
void *vctx, EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param);
int (*tls1_multiblock_encrypt)(
void *ctx, EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *param);
# endif /* OPENSSL_NO_MULTIBLOCK) */
} PROV_CIPHER_HW_AES_HMAC_SHA;
const PROV_CIPHER_HW_AES_HMAC_SHA *PROV_CIPHER_HW_aes_cbc_hmac_sha1(void);
const PROV_CIPHER_HW_AES_HMAC_SHA *PROV_CIPHER_HW_aes_cbc_hmac_sha256(void);
#ifdef AES_CBC_HMAC_SHA_CAPABLE
# include <openssl/aes.h>
# include <openssl/sha.h>
typedef struct prov_aes_hmac_sha_ctx_st {
PROV_CIPHER_CTX base;
AES_KEY ks;
size_t payload_length; /* AAD length in decrypt case */
union {
unsigned int tls_ver;
unsigned char tls_aad[16]; /* 13 used */
} aux;
const PROV_CIPHER_HW_AES_HMAC_SHA *hw;
/* some value that are setup by set methods - that can be retrieved */
unsigned int multiblock_interleave;
unsigned int multiblock_aad_packlen;
size_t multiblock_max_send_fragment;
size_t multiblock_encrypt_len;
size_t tls_aad_pad;
} PROV_AES_HMAC_SHA_CTX;
typedef struct prov_aes_hmac_sha1_ctx_st {
PROV_AES_HMAC_SHA_CTX base_ctx;
SHA_CTX head, tail, md;
} PROV_AES_HMAC_SHA1_CTX;
typedef struct prov_aes_hmac_sha256_ctx_st {
PROV_AES_HMAC_SHA_CTX base_ctx;
SHA256_CTX head, tail, md;
} PROV_AES_HMAC_SHA256_CTX;
# define NO_PAYLOAD_LENGTH ((size_t)-1)
#endif /* AES_CBC_HMAC_SHA_CAPABLE */
|
