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cipher_internal.h
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1 
8 /*
9  * Copyright The Mbed TLS Contributors
10  * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
11  *
12  * This file is provided under the Apache License 2.0, or the
13  * GNU General Public License v2.0 or later.
14  *
15  * **********
16  * Apache License 2.0:
17  *
18  * Licensed under the Apache License, Version 2.0 (the "License"); you may
19  * not use this file except in compliance with the License.
20  * You may obtain a copy of the License at
21  *
22  * http://www.apache.org/licenses/LICENSE-2.0
23  *
24  * Unless required by applicable law or agreed to in writing, software
25  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
26  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
27  * See the License for the specific language governing permissions and
28  * limitations under the License.
29  *
30  * **********
31  *
32  * **********
33  * GNU General Public License v2.0 or later:
34  *
35  * This program is free software; you can redistribute it and/or modify
36  * it under the terms of the GNU General Public License as published by
37  * the Free Software Foundation; either version 2 of the License, or
38  * (at your option) any later version.
39  *
40  * This program is distributed in the hope that it will be useful,
41  * but WITHOUT ANY WARRANTY; without even the implied warranty of
42  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
43  * GNU General Public License for more details.
44  *
45  * You should have received a copy of the GNU General Public License along
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50  */
51 #ifndef MBEDTLS_CIPHER_WRAP_H
52 #define MBEDTLS_CIPHER_WRAP_H
53 
54 #if !defined(MBEDTLS_CONFIG_FILE)
55 #include "config.h"
56 #else
57 #include MBEDTLS_CONFIG_FILE
58 #endif
59 
60 #include "cipher.h"
61 
62 #ifdef __cplusplus
63 extern "C" {
64 #endif
65 
70 {
73 
76  const unsigned char *input, unsigned char *output );
77 
78 #if defined(MBEDTLS_CIPHER_MODE_CBC)
79 
81  unsigned char *iv, const unsigned char *input,
82  unsigned char *output );
83 #endif
84 
85 #if defined(MBEDTLS_CIPHER_MODE_CFB)
86 
87  int (*cfb_func)( void *ctx, mbedtls_operation_t mode, size_t length, size_t *iv_off,
88  unsigned char *iv, const unsigned char *input,
89  unsigned char *output );
90 #endif
91 
92 #if defined(MBEDTLS_CIPHER_MODE_OFB)
93 
94  int (*ofb_func)( void *ctx, size_t length, size_t *iv_off,
95  unsigned char *iv,
96  const unsigned char *input,
97  unsigned char *output );
98 #endif
99 
100 #if defined(MBEDTLS_CIPHER_MODE_CTR)
101 
102  int (*ctr_func)( void *ctx, size_t length, size_t *nc_off,
103  unsigned char *nonce_counter, unsigned char *stream_block,
104  const unsigned char *input, unsigned char *output );
105 #endif
106 
107 #if defined(MBEDTLS_CIPHER_MODE_XTS)
108 
110  const unsigned char data_unit[16],
111  const unsigned char *input, unsigned char *output );
112 #endif
113 
114 #if defined(MBEDTLS_CIPHER_MODE_STREAM)
115 
116  int (*stream_func)( void *ctx, size_t length,
117  const unsigned char *input, unsigned char *output );
118 #endif
119 
121  int (*setkey_enc_func)( void *ctx, const unsigned char *key,
122  unsigned int key_bitlen );
123 
125  int (*setkey_dec_func)( void *ctx, const unsigned char *key,
126  unsigned int key_bitlen);
127 
129  void * (*ctx_alloc_func)( void );
130 
132  void (*ctx_free_func)( void *ctx );
133 
134 };
135 
136 typedef struct
137 {
141 
143 
144 extern int mbedtls_cipher_supported[];
145 
146 #ifdef __cplusplus
147 }
148 #endif
149 
150 #endif /* MBEDTLS_CIPHER_WRAP_H */
int(* setkey_enc_func)(void *ctx, const unsigned char *key, unsigned int key_bitlen)
mbedtls_operation_t
Definition: cipher.h:231
static UCHAR ULONG UCHAR ULONG UCHAR * output
Definition: bcrypt.c:29
int(* setkey_dec_func)(void *ctx, const unsigned char *key, unsigned int key_bitlen)
struct png_info_def **typedef void(__cdecl typeof(png_destroy_read_struct))(struct png_struct_def **
Definition: typeof.h:49
void(* ctx_free_func)(void *ctx)
const mbedtls_cipher_definition_t mbedtls_cipher_definitions[]
mbedtls_cipher_type_t
Supported {cipher type, cipher mode} pairs.
Definition: cipher.h:129
int(* stream_func)(void *ctx, size_t length, const unsigned char *input, unsigned char *output)
GLenum GLuint GLenum GLsizei length
Definition: glext.h:5579
int(* ctr_func)(void *ctx, size_t length, size_t *nc_off, unsigned char *nonce_counter, unsigned char *stream_block, const unsigned char *input, unsigned char *output)
mbedtls_cipher_id_t
Supported cipher types.
Definition: cipher.h:109
This file contains an abstraction interface for use with the cipher primitives provided by the librar...
int(* ofb_func)(void *ctx, size_t length, size_t *iv_off, unsigned char *iv, const unsigned char *input, unsigned char *output)
int mbedtls_cipher_supported[]
HKEY key
Definition: reg.c:42
GLenum mode
Definition: glext.h:6217
mbedtls_cipher_id_t cipher
GLenum GLenum GLenum input
Definition: glext.h:9031
int(* xts_func)(void *ctx, mbedtls_operation_t mode, size_t length, const unsigned char data_unit[16], const unsigned char *input, unsigned char *output)
int(* cfb_func)(void *ctx, mbedtls_operation_t mode, size_t length, size_t *iv_off, unsigned char *iv, const unsigned char *input, unsigned char *output)
const mbedtls_cipher_info_t * info
int(* cbc_func)(void *ctx, mbedtls_operation_t mode, size_t length, unsigned char *iv, const unsigned char *input, unsigned char *output)
int(* ecb_func)(void *ctx, mbedtls_operation_t mode, const unsigned char *input, unsigned char *output)
mbedtls_cipher_type_t type
unsigned int(__cdecl typeof(jpeg_read_scanlines))(struct jpeg_decompress_struct *
Definition: typeof.h:31