Coverage Report

Created: 2025-10-28 06:56

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/src/openssl/providers/implementations/ciphers/cipher_tdes.h
Line
Count
Source
1
/*
2
 * Copyright 2019-2024 The OpenSSL Project Authors. All Rights Reserved.
3
 *
4
 * Licensed under the Apache License 2.0 (the "License").  You may not use
5
 * this file except in compliance with the License.  You can obtain a copy
6
 * in the file LICENSE in the source distribution or at
7
 * https://www.openssl.org/source/license.html
8
 */
9
10
#include <openssl/des.h>
11
#include <openssl/core_dispatch.h>
12
#include "prov/securitycheck.h"
13
#include "crypto/des_platform.h"
14
15
0
#define DES_BLOCK_SIZE 8
16
0
#define TDES_IVLEN 8
17
#define TDES_FLAGS PROV_CIPHER_FLAG_RAND_KEY
18
19
typedef struct prov_tdes_ctx_st {
20
    PROV_CIPHER_CTX base;      /* Must be first */
21
    union {
22
        OSSL_UNION_ALIGN;
23
        DES_key_schedule ks[3];
24
    } tks;
25
    union {
26
        void (*cbc) (const void *, void *, size_t,
27
                     const DES_key_schedule *, unsigned char *);
28
    } tstream;
29
    OSSL_FIPS_IND_DECLARE
30
31
} PROV_TDES_CTX;
32
33
#define IMPLEMENT_tdes_cipher(type, UCTYPE, lcmode, UCMODE, flags,             \
34
                              kbits, blkbits, ivbits, block)                   \
35
static OSSL_FUNC_cipher_newctx_fn tdes_##type##_##lcmode##_newctx;             \
36
0
static void *tdes_##type##_##lcmode##_newctx(void *provctx)                    \
37
0
{                                                                              \
38
0
    return ossl_tdes_newctx(provctx, EVP_CIPH_##UCMODE##_MODE, kbits, blkbits, \
39
0
                       ivbits, flags,                                          \
40
0
                       ossl_prov_cipher_hw_tdes_##type##_##lcmode());          \
41
0
}                                                                              \
Unexecuted instantiation: cipher_tdes.c:tdes_ede3_ecb_newctx
Unexecuted instantiation: cipher_tdes.c:tdes_ede3_cbc_newctx
Unexecuted instantiation: cipher_tdes_default.c:tdes_ede3_ofb_newctx
Unexecuted instantiation: cipher_tdes_default.c:tdes_ede3_cfb_newctx
Unexecuted instantiation: cipher_tdes_default.c:tdes_ede3_cfb1_newctx
Unexecuted instantiation: cipher_tdes_default.c:tdes_ede3_cfb8_newctx
Unexecuted instantiation: cipher_tdes_default.c:tdes_ede2_ecb_newctx
Unexecuted instantiation: cipher_tdes_default.c:tdes_ede2_cbc_newctx
Unexecuted instantiation: cipher_tdes_default.c:tdes_ede2_ofb_newctx
Unexecuted instantiation: cipher_tdes_default.c:tdes_ede2_cfb_newctx
42
static OSSL_FUNC_cipher_get_params_fn tdes_##type##_##lcmode##_get_params;     \
43
160
static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[])            \
44
160
{                                                                              \
45
160
    return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE,              \
46
160
                                flags, kbits, blkbits, ivbits);                \
47
160
}                                                                              \
cipher_tdes.c:tdes_ede3_ecb_get_params
Line
Count
Source
43
16
static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[])            \
44
16
{                                                                              \
45
16
    return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE,              \
46
16
                                flags, kbits, blkbits, ivbits);                \
47
16
}                                                                              \
cipher_tdes.c:tdes_ede3_cbc_get_params
Line
Count
Source
43
16
static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[])            \
44
16
{                                                                              \
45
16
    return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE,              \
46
16
                                flags, kbits, blkbits, ivbits);                \
47
16
}                                                                              \
cipher_tdes_default.c:tdes_ede3_ofb_get_params
Line
Count
Source
43
16
static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[])            \
44
16
{                                                                              \
45
16
    return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE,              \
46
16
                                flags, kbits, blkbits, ivbits);                \
47
16
}                                                                              \
cipher_tdes_default.c:tdes_ede3_cfb_get_params
Line
Count
Source
43
16
static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[])            \
44
16
{                                                                              \
45
16
    return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE,              \
46
16
                                flags, kbits, blkbits, ivbits);                \
47
16
}                                                                              \
cipher_tdes_default.c:tdes_ede3_cfb1_get_params
Line
Count
Source
43
16
static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[])            \
44
16
{                                                                              \
45
16
    return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE,              \
46
16
                                flags, kbits, blkbits, ivbits);                \
47
16
}                                                                              \
cipher_tdes_default.c:tdes_ede3_cfb8_get_params
Line
Count
Source
43
16
static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[])            \
44
16
{                                                                              \
45
16
    return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE,              \
46
16
                                flags, kbits, blkbits, ivbits);                \
47
16
}                                                                              \
cipher_tdes_default.c:tdes_ede2_ecb_get_params
Line
Count
Source
43
16
static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[])            \
44
16
{                                                                              \
45
16
    return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE,              \
46
16
                                flags, kbits, blkbits, ivbits);                \
47
16
}                                                                              \
cipher_tdes_default.c:tdes_ede2_cbc_get_params
Line
Count
Source
43
16
static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[])            \
44
16
{                                                                              \
45
16
    return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE,              \
46
16
                                flags, kbits, blkbits, ivbits);                \
47
16
}                                                                              \
cipher_tdes_default.c:tdes_ede2_ofb_get_params
Line
Count
Source
43
16
static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[])            \
44
16
{                                                                              \
45
16
    return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE,              \
46
16
                                flags, kbits, blkbits, ivbits);                \
47
16
}                                                                              \
cipher_tdes_default.c:tdes_ede2_cfb_get_params
Line
Count
Source
43
16
static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[])            \
44
16
{                                                                              \
45
16
    return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE,              \
46
16
                                flags, kbits, blkbits, ivbits);                \
47
16
}                                                                              \
48
const OSSL_DISPATCH ossl_tdes_##type##_##lcmode##_functions[] = {              \
49
    { OSSL_FUNC_CIPHER_ENCRYPT_INIT, (void (*)(void))ossl_tdes_einit },        \
50
    { OSSL_FUNC_CIPHER_DECRYPT_INIT, (void (*)(void))ossl_tdes_dinit },        \
51
    { OSSL_FUNC_CIPHER_UPDATE,                                                 \
52
      (void (*)(void))ossl_cipher_generic_##block##_update },                  \
53
    { OSSL_FUNC_CIPHER_FINAL,                                                  \
54
      (void (*)(void))ossl_cipher_generic_##block##_final },                   \
55
    { OSSL_FUNC_CIPHER_CIPHER, (void (*)(void))ossl_cipher_generic_cipher },   \
56
    { OSSL_FUNC_CIPHER_NEWCTX,                                                 \
57
      (void (*)(void))tdes_##type##_##lcmode##_newctx },                       \
58
    { OSSL_FUNC_CIPHER_DUPCTX, (void (*)(void))ossl_tdes_dupctx },             \
59
    { OSSL_FUNC_CIPHER_FREECTX, (void (*)(void))ossl_tdes_freectx },           \
60
    { OSSL_FUNC_CIPHER_GET_PARAMS,                                             \
61
      (void (*)(void))tdes_##type##_##lcmode##_get_params },                   \
62
    { OSSL_FUNC_CIPHER_GETTABLE_PARAMS,                                        \
63
      (void (*)(void))ossl_cipher_generic_gettable_params },                   \
64
    { OSSL_FUNC_CIPHER_GET_CTX_PARAMS,                                         \
65
      (void (*)(void))ossl_tdes_get_ctx_params },                              \
66
    { OSSL_FUNC_CIPHER_GETTABLE_CTX_PARAMS,                                    \
67
      (void (*)(void))ossl_tdes_gettable_ctx_params },                         \
68
    { OSSL_FUNC_CIPHER_SET_CTX_PARAMS,                                         \
69
      (void (*)(void))ossl_tdes_set_ctx_params },                              \
70
    { OSSL_FUNC_CIPHER_SETTABLE_CTX_PARAMS,                                    \
71
      (void (*)(void))ossl_tdes_settable_ctx_params },                         \
72
    OSSL_DISPATCH_END                                                          \
73
}
74
75
void *ossl_tdes_newctx(void *provctx, int mode, size_t kbits, size_t blkbits,
76
                       size_t ivbits, uint64_t flags, const PROV_CIPHER_HW *hw);
77
int ossl_tdes_get_params(OSSL_PARAM params[], unsigned int md, uint64_t flags,
78
                         size_t kbits, size_t blkbits, size_t ivbits);
79
80
OSSL_FUNC_cipher_dupctx_fn ossl_tdes_dupctx;
81
OSSL_FUNC_cipher_freectx_fn ossl_tdes_freectx;
82
OSSL_FUNC_cipher_encrypt_init_fn ossl_tdes_einit;
83
OSSL_FUNC_cipher_decrypt_init_fn ossl_tdes_dinit;
84
OSSL_FUNC_cipher_get_ctx_params_fn ossl_tdes_get_ctx_params;
85
OSSL_FUNC_cipher_gettable_ctx_params_fn ossl_tdes_gettable_ctx_params;
86
OSSL_FUNC_cipher_set_ctx_params_fn ossl_tdes_set_ctx_params;
87
OSSL_FUNC_cipher_settable_ctx_params_fn ossl_tdes_settable_ctx_params;
88
89
#define PROV_CIPHER_HW_tdes_mode(type, mode)                                   \
90
static const PROV_CIPHER_HW type##_##mode = {                                  \
91
    ossl_cipher_hw_tdes_##type##_initkey,                                      \
92
    ossl_cipher_hw_tdes_##mode,                                                \
93
    ossl_cipher_hw_tdes_copyctx                                                \
94
};                                                                             \
95
0
const PROV_CIPHER_HW *ossl_prov_cipher_hw_tdes_##type##_##mode(void)           \
96
0
{                                                                              \
97
0
    return &type##_##mode;                                                     \
98
0
}
Unexecuted instantiation: ossl_prov_cipher_hw_tdes_ede3_ofb
Unexecuted instantiation: ossl_prov_cipher_hw_tdes_ede3_cfb
Unexecuted instantiation: ossl_prov_cipher_hw_tdes_ede3_cfb1
Unexecuted instantiation: ossl_prov_cipher_hw_tdes_ede3_cfb8
Unexecuted instantiation: ossl_prov_cipher_hw_tdes_ede2_ecb
Unexecuted instantiation: ossl_prov_cipher_hw_tdes_ede2_cbc
Unexecuted instantiation: ossl_prov_cipher_hw_tdes_ede2_ofb
Unexecuted instantiation: ossl_prov_cipher_hw_tdes_ede2_cfb
Unexecuted instantiation: ossl_prov_cipher_hw_tdes_ede3_ecb
Unexecuted instantiation: ossl_prov_cipher_hw_tdes_ede3_cbc
Unexecuted instantiation: ossl_prov_cipher_hw_tdes_wrap_cbc
99
100
int ossl_cipher_hw_tdes_ede3_initkey(PROV_CIPHER_CTX *ctx,
101
                                     const unsigned char *key, size_t keylen);
102
void ossl_cipher_hw_tdes_copyctx(PROV_CIPHER_CTX *dst,
103
                                 const PROV_CIPHER_CTX *src);
104
int ossl_cipher_hw_tdes_cbc(PROV_CIPHER_CTX *ctx, unsigned char *out,
105
                            const unsigned char *in, size_t inl);
106
int ossl_cipher_hw_tdes_ecb(PROV_CIPHER_CTX *ctx, unsigned char *out,
107
                            const unsigned char *in, size_t len);
108
109
const PROV_CIPHER_HW *ossl_prov_cipher_hw_tdes_ede3_cbc(void);
110
const PROV_CIPHER_HW *ossl_prov_cipher_hw_tdes_ede3_ecb(void);