INSANEMODE/OpenAssetTools
1
0
Fork 0
mirror of https://github.com/Laupetin/OpenAssetTools.git synced 2025-06-12 07:48:16 -05:00
Code Issues Packages Projects Releases Wiki Activity

Import code from previous AssetBuilder version

Browse Source
This commit is contained in:
Jan
2019-09-24 10:45:09 +02:00
parent 5609557516
commit 0d8432d4f7
919 changed files with 154412 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
thirdparty/libtomcrypt/mac/pmac/pmac_memory.c vendored Normal file
View File

@ -0,0 +1,72 @@
/* 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.
*/
#include "tomcrypt.h"
/**
@file pmac_memory.c
PMAC implementation, process a block of memory, by Tom St Denis
*/
#ifdef LTC_PMAC
/**
PMAC a block of memory
@param cipher The index of the cipher desired
@param key The secret key
@param keylen The length of the secret key (octets)
@param in The data you wish to send through PMAC
@param inlen The length of data you wish to send through PMAC (octets)
@param out [out] Destination for the authentication tag
@param outlen [in/out] The max size and resulting size of the authentication tag
@return CRYPT_OK if successful
*/
int pmac_memory(int cipher,
const unsigned char *key, unsigned long keylen,
const unsigned char *in, unsigned long inlen,
unsigned char *out, unsigned long *outlen)
{
int err;
pmac_state *pmac;
LTC_ARGCHK(key != NULL);
LTC_ARGCHK(in != NULL);
LTC_ARGCHK(out != NULL);
LTC_ARGCHK(outlen != NULL);
/* allocate ram for pmac state */
pmac = XMALLOC(sizeof(pmac_state));
if (pmac == NULL) {
return CRYPT_MEM;
}
if ((err = pmac_init(pmac, cipher, key, keylen)) != CRYPT_OK) {
goto LBL_ERR;
}
if ((err = pmac_process(pmac, in, inlen)) != CRYPT_OK) {
goto LBL_ERR;
}
if ((err = pmac_done(pmac, out, outlen)) != CRYPT_OK) {
goto LBL_ERR;
}
err = CRYPT_OK;
LBL_ERR:
#ifdef LTC_CLEAN_STACK
zeromem(pmac, sizeof(pmac_state));
#endif
XFREE(pmac);
return err;
}
#endif
/* ref: HEAD -> master, tag: v1.18.2 */
/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
/* commit time: 2018-07-01 22:49:01 +0200 */