/src/openssl/providers/implementations/ciphers/cipher_tdes.h

Source (jump to first uncovered line)
/*
 * Copyright 2019-2024 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 <openssl/des.h>
#include <openssl/core_dispatch.h>
#include "prov/securitycheck.h"
#include "crypto/des_platform.h"

#define DES_BLOCK_SIZE 8
#define TDES_IVLEN 8
#define TDES_FLAGS PROV_CIPHER_FLAG_RAND_KEY

typedef struct prov_tdes_ctx_st {
    PROV_CIPHER_CTX base;      /* Must be first */
    union {
        OSSL_UNION_ALIGN;
        DES_key_schedule ks[3];
    } tks;
    union {
        void (*cbc) (const void *, void *, size_t,
                     const DES_key_schedule *, unsigned char *);
    } tstream;
    OSSL_FIPS_IND_DECLARE

} PROV_TDES_CTX;

#define IMPLEMENT_tdes_cipher(type, UCTYPE, lcmode, UCMODE, flags,             \
                              kbits, blkbits, ivbits, block)                   \
static OSSL_FUNC_cipher_newctx_fn tdes_##type##_##lcmode##_newctx;             \
static void *tdes_##type##_##lcmode##_newctx(void *provctx)                    \
{                                                                              \
    return ossl_tdes_newctx(provctx, EVP_CIPH_##UCMODE##_MODE, kbits, blkbits, \
                       ivbits, flags,                                          \
                       ossl_prov_cipher_hw_tdes_##type##_##lcmode());          \
}                                                                              \
static OSSL_FUNC_cipher_get_params_fn tdes_##type##_##lcmode##_get_params;     \
static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[])            \
{                                                                              \
    return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE,              \
                                flags, kbits, blkbits, ivbits);                \
}                                                                              \
const OSSL_DISPATCH ossl_tdes_##type##_##lcmode##_functions[] = {              \
    { OSSL_FUNC_CIPHER_ENCRYPT_INIT, (void (*)(void))ossl_tdes_einit },        \
    { OSSL_FUNC_CIPHER_DECRYPT_INIT, (void (*)(void))ossl_tdes_dinit },        \
    { OSSL_FUNC_CIPHER_UPDATE,                                                 \
      (void (*)(void))ossl_cipher_generic_##block##_update },                  \
    { OSSL_FUNC_CIPHER_FINAL,                                                  \
      (void (*)(void))ossl_cipher_generic_##block##_final },                   \
    { OSSL_FUNC_CIPHER_CIPHER, (void (*)(void))ossl_cipher_generic_cipher },   \
    { OSSL_FUNC_CIPHER_NEWCTX,                                                 \
      (void (*)(void))tdes_##type##_##lcmode##_newctx },                       \
    { OSSL_FUNC_CIPHER_DUPCTX, (void (*)(void))ossl_tdes_dupctx },             \
    { OSSL_FUNC_CIPHER_FREECTX, (void (*)(void))ossl_tdes_freectx },           \
    { OSSL_FUNC_CIPHER_GET_PARAMS,                                             \
      (void (*)(void))tdes_##type##_##lcmode##_get_params },                   \
    { OSSL_FUNC_CIPHER_GETTABLE_PARAMS,                                        \
      (void (*)(void))ossl_cipher_generic_gettable_params },                   \
    { OSSL_FUNC_CIPHER_GET_CTX_PARAMS,                                         \
      (void (*)(void))ossl_tdes_get_ctx_params },                              \
    { OSSL_FUNC_CIPHER_GETTABLE_CTX_PARAMS,                                    \
      (void (*)(void))ossl_tdes_gettable_ctx_params },                         \
    { OSSL_FUNC_CIPHER_SET_CTX_PARAMS,                                         \
      (void (*)(void))ossl_tdes_set_ctx_params },                              \
    { OSSL_FUNC_CIPHER_SETTABLE_CTX_PARAMS,                                    \
      (void (*)(void))ossl_tdes_settable_ctx_params },                         \
    OSSL_DISPATCH_END                                                          \
}

void *ossl_tdes_newctx(void *provctx, int mode, size_t kbits, size_t blkbits,
                       size_t ivbits, uint64_t flags, const PROV_CIPHER_HW *hw);
int ossl_tdes_get_params(OSSL_PARAM params[], unsigned int md, uint64_t flags,
                         size_t kbits, size_t blkbits, size_t ivbits);

OSSL_FUNC_cipher_dupctx_fn ossl_tdes_dupctx;
OSSL_FUNC_cipher_freectx_fn ossl_tdes_freectx;
OSSL_FUNC_cipher_encrypt_init_fn ossl_tdes_einit;
OSSL_FUNC_cipher_decrypt_init_fn ossl_tdes_dinit;
OSSL_FUNC_cipher_get_ctx_params_fn ossl_tdes_get_ctx_params;
OSSL_FUNC_cipher_gettable_ctx_params_fn ossl_tdes_gettable_ctx_params;
OSSL_FUNC_cipher_set_ctx_params_fn ossl_tdes_set_ctx_params;
OSSL_FUNC_cipher_settable_ctx_params_fn ossl_tdes_settable_ctx_params;

#define PROV_CIPHER_HW_tdes_mode(type, mode)                                   \
static const PROV_CIPHER_HW type##_##mode = {                                  \
    ossl_cipher_hw_tdes_##type##_initkey,                                      \
    ossl_cipher_hw_tdes_##mode,                                                \
    ossl_cipher_hw_tdes_copyctx                                                \
};                                                                             \
const PROV_CIPHER_HW *ossl_prov_cipher_hw_tdes_##type##_##mode(void)           \
{                                                                              \
    return &type##_##mode;                                                     \
}

int ossl_cipher_hw_tdes_ede3_initkey(PROV_CIPHER_CTX *ctx,
                                     const unsigned char *key, size_t keylen);
void ossl_cipher_hw_tdes_copyctx(PROV_CIPHER_CTX *dst,
                                 const PROV_CIPHER_CTX *src);
int ossl_cipher_hw_tdes_cbc(PROV_CIPHER_CTX *ctx, unsigned char *out,
                            const unsigned char *in, size_t inl);
int ossl_cipher_hw_tdes_ecb(PROV_CIPHER_CTX *ctx, unsigned char *out,
                            const unsigned char *in, size_t len);

const PROV_CIPHER_HW *ossl_prov_cipher_hw_tdes_ede3_cbc(void);
const PROV_CIPHER_HW *ossl_prov_cipher_hw_tdes_ede3_ecb(void);

Line	Count	Source (jump to first uncovered line)
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	0	static int tdes_##type##_##lcmode##_get_params(OSSL_PARAM params[]) \
44	0	{ \
45	0	return ossl_tdes_get_params(params, EVP_CIPH_##UCMODE##_MODE, \
46	0	flags, kbits, blkbits, ivbits); \
47	0	} \ Unexecuted instantiation: cipher_tdes.c:tdes_ede3_ecb_get_params Unexecuted instantiation: cipher_tdes.c:tdes_ede3_cbc_get_params Unexecuted instantiation: cipher_tdes_default.c:tdes_ede3_ofb_get_params Unexecuted instantiation: cipher_tdes_default.c:tdes_ede3_cfb_get_params Unexecuted instantiation: cipher_tdes_default.c:tdes_ede3_cfb1_get_params Unexecuted instantiation: cipher_tdes_default.c:tdes_ede3_cfb8_get_params Unexecuted instantiation: cipher_tdes_default.c:tdes_ede2_ecb_get_params Unexecuted instantiation: cipher_tdes_default.c:tdes_ede2_cbc_get_params Unexecuted instantiation: cipher_tdes_default.c:tdes_ede2_ofb_get_params Unexecuted instantiation: cipher_tdes_default.c:tdes_ede2_cfb_get_params
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);

Coverage Report

Created: 2025-06-13 06:57