| 1 | /*
|
|---|
| 2 | * Copyright 2008-2016 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 | #ifndef OPENSSL_MODES_H
|
|---|
| 11 | # define OPENSSL_MODES_H
|
|---|
| 12 | # pragma once
|
|---|
| 13 |
|
|---|
| 14 | # include <openssl/macros.h>
|
|---|
| 15 | # ifndef OPENSSL_NO_DEPRECATED_3_0
|
|---|
| 16 | # define HEADER_MODES_H
|
|---|
| 17 | # endif
|
|---|
| 18 |
|
|---|
| 19 | # include <stddef.h>
|
|---|
| 20 | # include <openssl/types.h>
|
|---|
| 21 |
|
|---|
| 22 | # ifdef __cplusplus
|
|---|
| 23 | extern "C" {
|
|---|
| 24 | # endif
|
|---|
| 25 | typedef void (*block128_f) (const unsigned char in[16],
|
|---|
| 26 | unsigned char out[16], const void *key);
|
|---|
| 27 |
|
|---|
| 28 | typedef void (*cbc128_f) (const unsigned char *in, unsigned char *out,
|
|---|
| 29 | size_t len, const void *key,
|
|---|
| 30 | unsigned char ivec[16], int enc);
|
|---|
| 31 |
|
|---|
| 32 | typedef void (*ecb128_f) (const unsigned char *in, unsigned char *out,
|
|---|
| 33 | size_t len, const void *key,
|
|---|
| 34 | int enc);
|
|---|
| 35 |
|
|---|
| 36 | typedef void (*ctr128_f) (const unsigned char *in, unsigned char *out,
|
|---|
| 37 | size_t blocks, const void *key,
|
|---|
| 38 | const unsigned char ivec[16]);
|
|---|
| 39 |
|
|---|
| 40 | typedef void (*ccm128_f) (const unsigned char *in, unsigned char *out,
|
|---|
| 41 | size_t blocks, const void *key,
|
|---|
| 42 | const unsigned char ivec[16],
|
|---|
| 43 | unsigned char cmac[16]);
|
|---|
| 44 |
|
|---|
| 45 | void CRYPTO_cbc128_encrypt(const unsigned char *in, unsigned char *out,
|
|---|
| 46 | size_t len, const void *key,
|
|---|
| 47 | unsigned char ivec[16], block128_f block);
|
|---|
| 48 | void CRYPTO_cbc128_decrypt(const unsigned char *in, unsigned char *out,
|
|---|
| 49 | size_t len, const void *key,
|
|---|
| 50 | unsigned char ivec[16], block128_f block);
|
|---|
| 51 |
|
|---|
| 52 | void CRYPTO_ctr128_encrypt(const unsigned char *in, unsigned char *out,
|
|---|
| 53 | size_t len, const void *key,
|
|---|
| 54 | unsigned char ivec[16],
|
|---|
| 55 | unsigned char ecount_buf[16], unsigned int *num,
|
|---|
| 56 | block128_f block);
|
|---|
| 57 |
|
|---|
| 58 | void CRYPTO_ctr128_encrypt_ctr32(const unsigned char *in, unsigned char *out,
|
|---|
| 59 | size_t len, const void *key,
|
|---|
| 60 | unsigned char ivec[16],
|
|---|
| 61 | unsigned char ecount_buf[16],
|
|---|
| 62 | unsigned int *num, ctr128_f ctr);
|
|---|
| 63 |
|
|---|
| 64 | void CRYPTO_ofb128_encrypt(const unsigned char *in, unsigned char *out,
|
|---|
| 65 | size_t len, const void *key,
|
|---|
| 66 | unsigned char ivec[16], int *num,
|
|---|
| 67 | block128_f block);
|
|---|
| 68 |
|
|---|
| 69 | void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
|
|---|
| 70 | size_t len, const void *key,
|
|---|
| 71 | unsigned char ivec[16], int *num,
|
|---|
| 72 | int enc, block128_f block);
|
|---|
| 73 | void CRYPTO_cfb128_8_encrypt(const unsigned char *in, unsigned char *out,
|
|---|
| 74 | size_t length, const void *key,
|
|---|
| 75 | unsigned char ivec[16], int *num,
|
|---|
| 76 | int enc, block128_f block);
|
|---|
| 77 | void CRYPTO_cfb128_1_encrypt(const unsigned char *in, unsigned char *out,
|
|---|
| 78 | size_t bits, const void *key,
|
|---|
| 79 | unsigned char ivec[16], int *num,
|
|---|
| 80 | int enc, block128_f block);
|
|---|
| 81 |
|
|---|
| 82 | size_t CRYPTO_cts128_encrypt_block(const unsigned char *in,
|
|---|
| 83 | unsigned char *out, size_t len,
|
|---|
| 84 | const void *key, unsigned char ivec[16],
|
|---|
| 85 | block128_f block);
|
|---|
| 86 | size_t CRYPTO_cts128_encrypt(const unsigned char *in, unsigned char *out,
|
|---|
| 87 | size_t len, const void *key,
|
|---|
| 88 | unsigned char ivec[16], cbc128_f cbc);
|
|---|
| 89 | size_t CRYPTO_cts128_decrypt_block(const unsigned char *in,
|
|---|
| 90 | unsigned char *out, size_t len,
|
|---|
| 91 | const void *key, unsigned char ivec[16],
|
|---|
| 92 | block128_f block);
|
|---|
| 93 | size_t CRYPTO_cts128_decrypt(const unsigned char *in, unsigned char *out,
|
|---|
| 94 | size_t len, const void *key,
|
|---|
| 95 | unsigned char ivec[16], cbc128_f cbc);
|
|---|
| 96 |
|
|---|
| 97 | size_t CRYPTO_nistcts128_encrypt_block(const unsigned char *in,
|
|---|
| 98 | unsigned char *out, size_t len,
|
|---|
| 99 | const void *key,
|
|---|
| 100 | unsigned char ivec[16],
|
|---|
| 101 | block128_f block);
|
|---|
| 102 | size_t CRYPTO_nistcts128_encrypt(const unsigned char *in, unsigned char *out,
|
|---|
| 103 | size_t len, const void *key,
|
|---|
| 104 | unsigned char ivec[16], cbc128_f cbc);
|
|---|
| 105 | size_t CRYPTO_nistcts128_decrypt_block(const unsigned char *in,
|
|---|
| 106 | unsigned char *out, size_t len,
|
|---|
| 107 | const void *key,
|
|---|
| 108 | unsigned char ivec[16],
|
|---|
| 109 | block128_f block);
|
|---|
| 110 | size_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out,
|
|---|
| 111 | size_t len, const void *key,
|
|---|
| 112 | unsigned char ivec[16], cbc128_f cbc);
|
|---|
| 113 |
|
|---|
| 114 | typedef struct gcm128_context GCM128_CONTEXT;
|
|---|
| 115 |
|
|---|
| 116 | GCM128_CONTEXT *CRYPTO_gcm128_new(void *key, block128_f block);
|
|---|
| 117 | void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx, void *key, block128_f block);
|
|---|
| 118 | void CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx, const unsigned char *iv,
|
|---|
| 119 | size_t len);
|
|---|
| 120 | int CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx, const unsigned char *aad,
|
|---|
| 121 | size_t len);
|
|---|
| 122 | int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx,
|
|---|
| 123 | const unsigned char *in, unsigned char *out,
|
|---|
| 124 | size_t len);
|
|---|
| 125 | int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx,
|
|---|
| 126 | const unsigned char *in, unsigned char *out,
|
|---|
| 127 | size_t len);
|
|---|
| 128 | int CRYPTO_gcm128_encrypt_ctr32(GCM128_CONTEXT *ctx,
|
|---|
| 129 | const unsigned char *in, unsigned char *out,
|
|---|
| 130 | size_t len, ctr128_f stream);
|
|---|
| 131 | int CRYPTO_gcm128_decrypt_ctr32(GCM128_CONTEXT *ctx,
|
|---|
| 132 | const unsigned char *in, unsigned char *out,
|
|---|
| 133 | size_t len, ctr128_f stream);
|
|---|
| 134 | int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx, const unsigned char *tag,
|
|---|
| 135 | size_t len);
|
|---|
| 136 | void CRYPTO_gcm128_tag(GCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
|
|---|
| 137 | void CRYPTO_gcm128_release(GCM128_CONTEXT *ctx);
|
|---|
| 138 |
|
|---|
| 139 | typedef struct ccm128_context CCM128_CONTEXT;
|
|---|
| 140 |
|
|---|
| 141 | void CRYPTO_ccm128_init(CCM128_CONTEXT *ctx,
|
|---|
| 142 | unsigned int M, unsigned int L, void *key,
|
|---|
| 143 | block128_f block);
|
|---|
| 144 | int CRYPTO_ccm128_setiv(CCM128_CONTEXT *ctx, const unsigned char *nonce,
|
|---|
| 145 | size_t nlen, size_t mlen);
|
|---|
| 146 | void CRYPTO_ccm128_aad(CCM128_CONTEXT *ctx, const unsigned char *aad,
|
|---|
| 147 | size_t alen);
|
|---|
| 148 | int CRYPTO_ccm128_encrypt(CCM128_CONTEXT *ctx, const unsigned char *inp,
|
|---|
| 149 | unsigned char *out, size_t len);
|
|---|
| 150 | int CRYPTO_ccm128_decrypt(CCM128_CONTEXT *ctx, const unsigned char *inp,
|
|---|
| 151 | unsigned char *out, size_t len);
|
|---|
| 152 | int CRYPTO_ccm128_encrypt_ccm64(CCM128_CONTEXT *ctx, const unsigned char *inp,
|
|---|
| 153 | unsigned char *out, size_t len,
|
|---|
| 154 | ccm128_f stream);
|
|---|
| 155 | int CRYPTO_ccm128_decrypt_ccm64(CCM128_CONTEXT *ctx, const unsigned char *inp,
|
|---|
| 156 | unsigned char *out, size_t len,
|
|---|
| 157 | ccm128_f stream);
|
|---|
| 158 | size_t CRYPTO_ccm128_tag(CCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
|
|---|
| 159 |
|
|---|
| 160 | typedef struct xts128_context XTS128_CONTEXT;
|
|---|
| 161 |
|
|---|
| 162 | int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx,
|
|---|
| 163 | const unsigned char iv[16],
|
|---|
| 164 | const unsigned char *inp, unsigned char *out,
|
|---|
| 165 | size_t len, int enc);
|
|---|
| 166 |
|
|---|
| 167 | size_t CRYPTO_128_wrap(void *key, const unsigned char *iv,
|
|---|
| 168 | unsigned char *out,
|
|---|
| 169 | const unsigned char *in, size_t inlen,
|
|---|
| 170 | block128_f block);
|
|---|
| 171 |
|
|---|
| 172 | size_t CRYPTO_128_unwrap(void *key, const unsigned char *iv,
|
|---|
| 173 | unsigned char *out,
|
|---|
| 174 | const unsigned char *in, size_t inlen,
|
|---|
| 175 | block128_f block);
|
|---|
| 176 | size_t CRYPTO_128_wrap_pad(void *key, const unsigned char *icv,
|
|---|
| 177 | unsigned char *out, const unsigned char *in,
|
|---|
| 178 | size_t inlen, block128_f block);
|
|---|
| 179 | size_t CRYPTO_128_unwrap_pad(void *key, const unsigned char *icv,
|
|---|
| 180 | unsigned char *out, const unsigned char *in,
|
|---|
| 181 | size_t inlen, block128_f block);
|
|---|
| 182 |
|
|---|
| 183 | # ifndef OPENSSL_NO_OCB
|
|---|
| 184 | typedef struct ocb128_context OCB128_CONTEXT;
|
|---|
| 185 |
|
|---|
| 186 | typedef void (*ocb128_f) (const unsigned char *in, unsigned char *out,
|
|---|
| 187 | size_t blocks, const void *key,
|
|---|
| 188 | size_t start_block_num,
|
|---|
| 189 | unsigned char offset_i[16],
|
|---|
| 190 | const unsigned char L_[][16],
|
|---|
| 191 | unsigned char checksum[16]);
|
|---|
| 192 |
|
|---|
| 193 | OCB128_CONTEXT *CRYPTO_ocb128_new(void *keyenc, void *keydec,
|
|---|
| 194 | block128_f encrypt, block128_f decrypt,
|
|---|
| 195 | ocb128_f stream);
|
|---|
| 196 | int CRYPTO_ocb128_init(OCB128_CONTEXT *ctx, void *keyenc, void *keydec,
|
|---|
| 197 | block128_f encrypt, block128_f decrypt,
|
|---|
| 198 | ocb128_f stream);
|
|---|
| 199 | int CRYPTO_ocb128_copy_ctx(OCB128_CONTEXT *dest, OCB128_CONTEXT *src,
|
|---|
| 200 | void *keyenc, void *keydec);
|
|---|
| 201 | int CRYPTO_ocb128_setiv(OCB128_CONTEXT *ctx, const unsigned char *iv,
|
|---|
| 202 | size_t len, size_t taglen);
|
|---|
| 203 | int CRYPTO_ocb128_aad(OCB128_CONTEXT *ctx, const unsigned char *aad,
|
|---|
| 204 | size_t len);
|
|---|
| 205 | int CRYPTO_ocb128_encrypt(OCB128_CONTEXT *ctx, const unsigned char *in,
|
|---|
| 206 | unsigned char *out, size_t len);
|
|---|
| 207 | int CRYPTO_ocb128_decrypt(OCB128_CONTEXT *ctx, const unsigned char *in,
|
|---|
| 208 | unsigned char *out, size_t len);
|
|---|
| 209 | int CRYPTO_ocb128_finish(OCB128_CONTEXT *ctx, const unsigned char *tag,
|
|---|
| 210 | size_t len);
|
|---|
| 211 | int CRYPTO_ocb128_tag(OCB128_CONTEXT *ctx, unsigned char *tag, size_t len);
|
|---|
| 212 | void CRYPTO_ocb128_cleanup(OCB128_CONTEXT *ctx);
|
|---|
| 213 | # endif /* OPENSSL_NO_OCB */
|
|---|
| 214 |
|
|---|
| 215 | # ifdef __cplusplus
|
|---|
| 216 | }
|
|---|
| 217 | # endif
|
|---|
| 218 |
|
|---|
| 219 | #endif
|
|---|
