Xuyi Wang / wolfSSL

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wolfssl/wolfcrypt/wc_encrypt.h@15:117db924cf7c, 2018-08-18 (annotated)

Committer:
wolfSSL
Date:
Sat Aug 18 22:20:43 2018 +0000
Revision:
15:117db924cf7c
wolfSSL 3.15.3

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wolfSSL 15:117db924cf7c 1 /* wc_encrypt.h
wolfSSL 15:117db924cf7c 2 *
wolfSSL 15:117db924cf7c 3 * Copyright (C) 2006-2017 wolfSSL Inc.
wolfSSL 15:117db924cf7c 4 *
wolfSSL 15:117db924cf7c 5 * This file is part of wolfSSL.
wolfSSL 15:117db924cf7c 6 *
wolfSSL 15:117db924cf7c 7 * wolfSSL is free software; you can redistribute it and/or modify
wolfSSL 15:117db924cf7c 8 * it under the terms of the GNU General Public License as published by
wolfSSL 15:117db924cf7c 9 * the Free Software Foundation; either version 2 of the License, or
wolfSSL 15:117db924cf7c 10 * (at your option) any later version.
wolfSSL 15:117db924cf7c 11 *
wolfSSL 15:117db924cf7c 12 * wolfSSL is distributed in the hope that it will be useful,
wolfSSL 15:117db924cf7c 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
wolfSSL 15:117db924cf7c 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
wolfSSL 15:117db924cf7c 15 * GNU General Public License for more details.
wolfSSL 15:117db924cf7c 16 *
wolfSSL 15:117db924cf7c 17 * You should have received a copy of the GNU General Public License
wolfSSL 15:117db924cf7c 18 * along with this program; if not, write to the Free Software
wolfSSL 15:117db924cf7c 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
wolfSSL 15:117db924cf7c 20 */
wolfSSL 15:117db924cf7c 21
wolfSSL 15:117db924cf7c 22 /*!
wolfSSL 15:117db924cf7c 23 \file wolfssl/wolfcrypt/wc_encrypt.h
wolfSSL 15:117db924cf7c 24 */
wolfSSL 15:117db924cf7c 25
wolfSSL 15:117db924cf7c 26
wolfSSL 15:117db924cf7c 27 #ifndef WOLF_CRYPT_ENCRYPT_H
wolfSSL 15:117db924cf7c 28 #define WOLF_CRYPT_ENCRYPT_H
wolfSSL 15:117db924cf7c 29
wolfSSL 15:117db924cf7c 30 #include <wolfssl/wolfcrypt/types.h>
wolfSSL 15:117db924cf7c 31 #include <wolfssl/wolfcrypt/aes.h>
wolfSSL 15:117db924cf7c 32 #include <wolfssl/wolfcrypt/chacha.h>
wolfSSL 15:117db924cf7c 33 #include <wolfssl/wolfcrypt/des3.h>
wolfSSL 15:117db924cf7c 34 #include <wolfssl/wolfcrypt/arc4.h>
wolfSSL 15:117db924cf7c 35
wolfSSL 15:117db924cf7c 36 #ifdef __cplusplus
wolfSSL 15:117db924cf7c 37 extern "C" {
wolfSSL 15:117db924cf7c 38 #endif
wolfSSL 15:117db924cf7c 39
wolfSSL 15:117db924cf7c 40 /* determine max cipher key size */
wolfSSL 15:117db924cf7c 41 #ifndef NO_AES
wolfSSL 15:117db924cf7c 42 #define WC_MAX_SYM_KEY_SIZE (AES_MAX_KEY_SIZE/8)
wolfSSL 15:117db924cf7c 43 #elif defined(HAVE_CHACHA)
wolfSSL 15:117db924cf7c 44 #define WC_MAX_SYM_KEY_SIZE CHACHA_MAX_KEY_SZ
wolfSSL 15:117db924cf7c 45 #elif !defined(NO_DES3)
wolfSSL 15:117db924cf7c 46 #define WC_MAX_SYM_KEY_SIZE DES3_KEY_SIZE
wolfSSL 15:117db924cf7c 47 #elif !defined(NO_RC4)
wolfSSL 15:117db924cf7c 48 #define WC_MAX_SYM_KEY_SIZE RC4_KEY_SIZE
wolfSSL 15:117db924cf7c 49 #else
wolfSSL 15:117db924cf7c 50 #define WC_MAX_SYM_KEY_SIZE 32
wolfSSL 15:117db924cf7c 51 #endif
wolfSSL 15:117db924cf7c 52
wolfSSL 15:117db924cf7c 53
wolfSSL 15:117db924cf7c 54 #ifndef NO_AES
wolfSSL 15:117db924cf7c 55 WOLFSSL_API int wc_AesCbcEncryptWithKey(byte* out, const byte* in, word32 inSz,
wolfSSL 15:117db924cf7c 56 const byte* key, word32 keySz,
wolfSSL 15:117db924cf7c 57 const byte* iv);
wolfSSL 15:117db924cf7c 58 WOLFSSL_API int wc_AesCbcDecryptWithKey(byte* out, const byte* in, word32 inSz,
wolfSSL 15:117db924cf7c 59 const byte* key, word32 keySz,
wolfSSL 15:117db924cf7c 60 const byte* iv);
wolfSSL 15:117db924cf7c 61 #endif /* !NO_AES */
wolfSSL 15:117db924cf7c 62
wolfSSL 15:117db924cf7c 63
wolfSSL 15:117db924cf7c 64 #ifndef NO_DES3
wolfSSL 15:117db924cf7c 65 WOLFSSL_API int wc_Des_CbcDecryptWithKey(byte* out,
wolfSSL 15:117db924cf7c 66 const byte* in, word32 sz,
wolfSSL 15:117db924cf7c 67 const byte* key, const byte* iv);
wolfSSL 15:117db924cf7c 68 WOLFSSL_API int wc_Des_CbcEncryptWithKey(byte* out,
wolfSSL 15:117db924cf7c 69 const byte* in, word32 sz,
wolfSSL 15:117db924cf7c 70 const byte* key, const byte* iv);
wolfSSL 15:117db924cf7c 71 WOLFSSL_API int wc_Des3_CbcEncryptWithKey(byte* out,
wolfSSL 15:117db924cf7c 72 const byte* in, word32 sz,
wolfSSL 15:117db924cf7c 73 const byte* key, const byte* iv);
wolfSSL 15:117db924cf7c 74 WOLFSSL_API int wc_Des3_CbcDecryptWithKey(byte* out,
wolfSSL 15:117db924cf7c 75 const byte* in, word32 sz,
wolfSSL 15:117db924cf7c 76 const byte* key, const byte* iv);
wolfSSL 15:117db924cf7c 77 #endif /* !NO_DES3 */
wolfSSL 15:117db924cf7c 78
wolfSSL 15:117db924cf7c 79
wolfSSL 15:117db924cf7c 80
wolfSSL 15:117db924cf7c 81
wolfSSL 15:117db924cf7c 82 #ifdef WOLFSSL_ENCRYPTED_KEYS
wolfSSL 15:117db924cf7c 83 struct EncryptedInfo;
wolfSSL 15:117db924cf7c 84 WOLFSSL_API int wc_BufferKeyDecrypt(struct EncryptedInfo* info, byte* der, word32 derSz,
wolfSSL 15:117db924cf7c 85 const byte* password, int passwordSz, int hashType);
wolfSSL 15:117db924cf7c 86 WOLFSSL_API int wc_BufferKeyEncrypt(struct EncryptedInfo* info, byte* der, word32 derSz,
wolfSSL 15:117db924cf7c 87 const byte* password, int passwordSz, int hashType);
wolfSSL 15:117db924cf7c 88 #endif /* WOLFSSL_ENCRYPTED_KEYS */
wolfSSL 15:117db924cf7c 89
wolfSSL 15:117db924cf7c 90 #ifndef NO_PWDBASED
wolfSSL 15:117db924cf7c 91 WOLFSSL_LOCAL int wc_CryptKey(const char* password, int passwordSz,
wolfSSL 15:117db924cf7c 92 byte* salt, int saltSz, int iterations, int id, byte* input, int length,
wolfSSL 15:117db924cf7c 93 int version, byte* cbcIv, int enc);
wolfSSL 15:117db924cf7c 94 #endif
wolfSSL 15:117db924cf7c 95
wolfSSL 15:117db924cf7c 96 #ifdef __cplusplus
wolfSSL 15:117db924cf7c 97 } /* extern "C" */
wolfSSL 15:117db924cf7c 98 #endif
wolfSSL 15:117db924cf7c 99
wolfSSL 15:117db924cf7c 100 #endif /* WOLF_CRYPT_ENCRYPT_H */
wolfSSL 15:117db924cf7c 101
wolfSSL 15:117db924cf7c 102