?? hash_memory.c
字號:
/* LibTomCrypt, modular cryptographic library -- Tom St Denis * * LibTomCrypt is a library that provides various cryptographic * algorithms in a highly modular and flexible manner. * * The library is free for all purposes without any express * guarantee it works. * * Tom St Denis, tomstdenis@iahu.ca, http://libtomcrypt.org */#include "mycrypt.h"int hash_memory(int hash, const unsigned char *data, unsigned long len, unsigned char *dst, unsigned long *outlen){ hash_state md; int err; _ARGCHK(data != NULL); _ARGCHK(dst != NULL); _ARGCHK(outlen != NULL); if ((err = hash_is_valid(hash)) != CRYPT_OK) { return err; } if (*outlen < hash_descriptor[hash].hashsize) { return CRYPT_BUFFER_OVERFLOW; } *outlen = hash_descriptor[hash].hashsize; hash_descriptor[hash].init(&md); hash_descriptor[hash].process(&md, data, len); hash_descriptor[hash].done(&md, dst); return CRYPT_OK;}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -