1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
|
#ifndef INCLUDED_CRYPTSETUP_LUKS_AF_H
#define INCLUDED_CRYPTSETUP_LUKS_AF_H
/*
* AFsplitter - Anti forensic information splitter
* Copyright 2004, Clemens Fruhwirth <clemens@endorphin.org>
*/
/*
* AF_split operates on src and produces information splitted data in
* dst. src is assumed to be of the length blocksize. The data stripe
* dst points to must be captable of storing blocksize*blocknumbers.
* blocknumbers is the data multiplication factor.
*
* AF_merge does just the opposite: reproduces the information stored in
* src of the length blocksize*blocknumbers into dst of the length
* blocksize.
*
* On error, both functions return -1, 0 otherwise.
*/
int AF_split(char *src, char *dst, size_t blocksize, unsigned int blocknumbers, const char *hash);
int AF_merge(char *src, char *dst, size_t blocksize, unsigned int blocknumbers, const char *hash);
#endif
|