angd-dev/data-lite-c
1
0
Fork 0
Code Pull Requests Releases Activity

Replaced system SQLite with SQLCipher to support encrypted database

Browse Source
This commit is contained in:
Oleksii Zghurskyi
2025-06-07 18:11:17 +03:00
parent f4198d62a7
commit 177d74700f
534 changed files with 362771 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
Sources/DataLiteC/libtomcrypt/mac/blake2/blake2smac.c Normal file
View File

@@ -0,0 +1,56 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
/* SPDX-License-Identifier: Unlicense */
#include "tomcrypt_private.h"
#ifdef LTC_BLAKE2SMAC
/**
Initialize an BLAKE2S MAC context.
@param st The BLAKE2S MAC state
@param outlen The size of the MAC output (octets)
@param key The secret key
@param keylen The length of the secret key (octets)
@return CRYPT_OK if successful
*/
int blake2smac_init(blake2smac_state *st, unsigned long outlen, const unsigned char *key, unsigned long keylen)
{
LTC_ARGCHK(st != NULL);
LTC_ARGCHK(key != NULL);
return blake2s_init(st, outlen, key, keylen);
}
/**
Process data through BLAKE2S MAC
@param st The BLAKE2S MAC state
@param in The data to send through HMAC
@param inlen The length of the data to HMAC (octets)
@return CRYPT_OK if successful
*/
int blake2smac_process(blake2smac_state *st, const unsigned char *in, unsigned long inlen)
{
if (inlen == 0) return CRYPT_OK; /* nothing to do */
LTC_ARGCHK(st != NULL);
LTC_ARGCHK(in != NULL);
return blake2s_process(st, in, inlen);
}
/**
Terminate a BLAKE2S MAC session
@param st The BLAKE2S MAC state
@param mac [out] The destination of the BLAKE2S MAC authentication tag
@param maclen [in/out] The max size and resulting size of the BLAKE2S MAC authentication tag
@return CRYPT_OK if successful
*/
int blake2smac_done(blake2smac_state *st, unsigned char *mac, unsigned long *maclen)
{
LTC_ARGCHK(st != NULL);
LTC_ARGCHK(mac != NULL);
LTC_ARGCHK(maclen != NULL);
LTC_ARGCHK(*maclen >= st->blake2s.outlen);
*maclen = st->blake2s.outlen;
return blake2s_done(st, mac);
}
#endif