Xuyi Wang / wolfcrypt

ssh lib

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wolfcrypt/wc_encrypt.h@1:e4ea39eba2fb, 2019-11-25 (annotated)

Committer:
sPymbed
Date:
Mon Nov 25 14:23:49 2019 +0000
Revision:
1:e4ea39eba2fb
Parent:
0:1387ff3eed4a 
improved

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sPymbed 0:1387ff3eed4a 1 /* wc_encrypt.h
sPymbed 0:1387ff3eed4a 2 *
sPymbed 0:1387ff3eed4a 3 * Copyright (C) 2006-2017 wolfSSL Inc.
sPymbed 0:1387ff3eed4a 4 *
sPymbed 0:1387ff3eed4a 5 * This file is part of wolfSSL.
sPymbed 0:1387ff3eed4a 6 *
sPymbed 0:1387ff3eed4a 7 * wolfSSL is free software; you can redistribute it and/or modify
sPymbed 0:1387ff3eed4a 8 * it under the terms of the GNU General Public License as published by
sPymbed 0:1387ff3eed4a 9 * the Free Software Foundation; either version 2 of the License, or
sPymbed 0:1387ff3eed4a 10 * (at your option) any later version.
sPymbed 0:1387ff3eed4a 11 *
sPymbed 0:1387ff3eed4a 12 * wolfSSL is distributed in the hope that it will be useful,
sPymbed 0:1387ff3eed4a 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
sPymbed 0:1387ff3eed4a 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
sPymbed 0:1387ff3eed4a 15 * GNU General Public License for more details.
sPymbed 0:1387ff3eed4a 16 *
sPymbed 0:1387ff3eed4a 17 * You should have received a copy of the GNU General Public License
sPymbed 0:1387ff3eed4a 18 * along with this program; if not, write to the Free Software
sPymbed 0:1387ff3eed4a 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
sPymbed 0:1387ff3eed4a 20 */
sPymbed 0:1387ff3eed4a 21
sPymbed 0:1387ff3eed4a 22 /*!
sPymbed 0:1387ff3eed4a 23 \file wolfssl/wolfcrypt/wc_encrypt.h
sPymbed 0:1387ff3eed4a 24 */
sPymbed 0:1387ff3eed4a 25
sPymbed 0:1387ff3eed4a 26
sPymbed 0:1387ff3eed4a 27 #ifndef WOLF_CRYPT_ENCRYPT_H
sPymbed 0:1387ff3eed4a 28 #define WOLF_CRYPT_ENCRYPT_H
sPymbed 0:1387ff3eed4a 29
sPymbed 0:1387ff3eed4a 30 #include <wolfcrypt/types.h>
sPymbed 0:1387ff3eed4a 31 #include <wolfcrypt/aes.h>
sPymbed 0:1387ff3eed4a 32 #include <wolfcrypt/chacha.h>
sPymbed 0:1387ff3eed4a 33 #include <wolfcrypt/des3.h>
sPymbed 0:1387ff3eed4a 34 #include <wolfcrypt/arc4.h>
sPymbed 0:1387ff3eed4a 35
sPymbed 0:1387ff3eed4a 36 #ifdef __cplusplus
sPymbed 0:1387ff3eed4a 37 extern "C" {
sPymbed 0:1387ff3eed4a 38 #endif
sPymbed 0:1387ff3eed4a 39
sPymbed 0:1387ff3eed4a 40 /* determine max cipher key size */
sPymbed 0:1387ff3eed4a 41 #ifndef NO_AES
sPymbed 0:1387ff3eed4a 42 #define WC_MAX_SYM_KEY_SIZE (AES_MAX_KEY_SIZE/8)
sPymbed 0:1387ff3eed4a 43 #elif defined(HAVE_CHACHA)
sPymbed 0:1387ff3eed4a 44 #define WC_MAX_SYM_KEY_SIZE CHACHA_MAX_KEY_SZ
sPymbed 0:1387ff3eed4a 45 #elif !defined(NO_DES3)
sPymbed 0:1387ff3eed4a 46 #define WC_MAX_SYM_KEY_SIZE DES3_KEY_SIZE
sPymbed 0:1387ff3eed4a 47 #elif !defined(NO_RC4)
sPymbed 0:1387ff3eed4a 48 #define WC_MAX_SYM_KEY_SIZE RC4_KEY_SIZE
sPymbed 0:1387ff3eed4a 49 #else
sPymbed 0:1387ff3eed4a 50 #define WC_MAX_SYM_KEY_SIZE 32
sPymbed 0:1387ff3eed4a 51 #endif
sPymbed 0:1387ff3eed4a 52
sPymbed 0:1387ff3eed4a 53
sPymbed 0:1387ff3eed4a 54 #ifndef NO_AES
sPymbed 0:1387ff3eed4a 55 WOLFSSL_API int wc_AesCbcEncryptWithKey(byte* out, const byte* in, word32 inSz,
sPymbed 0:1387ff3eed4a 56 const byte* key, word32 keySz,
sPymbed 0:1387ff3eed4a 57 const byte* iv);
sPymbed 0:1387ff3eed4a 58 WOLFSSL_API int wc_AesCbcDecryptWithKey(byte* out, const byte* in, word32 inSz,
sPymbed 0:1387ff3eed4a 59 const byte* key, word32 keySz,
sPymbed 0:1387ff3eed4a 60 const byte* iv);
sPymbed 0:1387ff3eed4a 61 #endif /* !NO_AES */
sPymbed 0:1387ff3eed4a 62
sPymbed 0:1387ff3eed4a 63
sPymbed 0:1387ff3eed4a 64 #ifndef NO_DES3
sPymbed 0:1387ff3eed4a 65 WOLFSSL_API int wc_Des_CbcDecryptWithKey(byte* out,
sPymbed 0:1387ff3eed4a 66 const byte* in, word32 sz,
sPymbed 0:1387ff3eed4a 67 const byte* key, const byte* iv);
sPymbed 0:1387ff3eed4a 68 WOLFSSL_API int wc_Des_CbcEncryptWithKey(byte* out,
sPymbed 0:1387ff3eed4a 69 const byte* in, word32 sz,
sPymbed 0:1387ff3eed4a 70 const byte* key, const byte* iv);
sPymbed 0:1387ff3eed4a 71 WOLFSSL_API int wc_Des3_CbcEncryptWithKey(byte* out,
sPymbed 0:1387ff3eed4a 72 const byte* in, word32 sz,
sPymbed 0:1387ff3eed4a 73 const byte* key, const byte* iv);
sPymbed 0:1387ff3eed4a 74 WOLFSSL_API int wc_Des3_CbcDecryptWithKey(byte* out,
sPymbed 0:1387ff3eed4a 75 const byte* in, word32 sz,
sPymbed 0:1387ff3eed4a 76 const byte* key, const byte* iv);
sPymbed 0:1387ff3eed4a 77 #endif /* !NO_DES3 */
sPymbed 0:1387ff3eed4a 78
sPymbed 0:1387ff3eed4a 79
sPymbed 0:1387ff3eed4a 80
sPymbed 0:1387ff3eed4a 81
sPymbed 0:1387ff3eed4a 82 #ifdef WOLFSSL_ENCRYPTED_KEYS
sPymbed 0:1387ff3eed4a 83 struct EncryptedInfo;
sPymbed 0:1387ff3eed4a 84 WOLFSSL_API int wc_BufferKeyDecrypt(struct EncryptedInfo* info, byte* der, word32 derSz,
sPymbed 0:1387ff3eed4a 85 const byte* password, int passwordSz, int hashType);
sPymbed 0:1387ff3eed4a 86 WOLFSSL_API int wc_BufferKeyEncrypt(struct EncryptedInfo* info, byte* der, word32 derSz,
sPymbed 0:1387ff3eed4a 87 const byte* password, int passwordSz, int hashType);
sPymbed 0:1387ff3eed4a 88 #endif /* WOLFSSL_ENCRYPTED_KEYS */
sPymbed 0:1387ff3eed4a 89
sPymbed 0:1387ff3eed4a 90 #ifndef NO_PWDBASED
sPymbed 0:1387ff3eed4a 91 WOLFSSL_LOCAL int wc_CryptKey(const char* password, int passwordSz,
sPymbed 0:1387ff3eed4a 92 byte* salt, int saltSz, int iterations, int id, byte* input, int length,
sPymbed 0:1387ff3eed4a 93 int version, byte* cbcIv, int enc);
sPymbed 0:1387ff3eed4a 94 #endif
sPymbed 0:1387ff3eed4a 95
sPymbed 0:1387ff3eed4a 96 #ifdef __cplusplus
sPymbed 0:1387ff3eed4a 97 } /* extern "C" */
sPymbed 0:1387ff3eed4a 98 #endif
sPymbed 0:1387ff3eed4a 99
sPymbed 0:1387ff3eed4a 100 #endif /* WOLF_CRYPT_ENCRYPT_H */
sPymbed 0:1387ff3eed4a 101
sPymbed 0:1387ff3eed4a 102