serval-dna/nacl/nacl-20110221/curvecp/uint64_unpack.c
Daniel O'Connor bf9710fd5a Unpacked nacl-20110221 after processing by nacl-prepare-sources.
This only affects build_android, if nacl-gcc-prep is run then build/`uname -s` will be created.
2012-02-27 12:40:14 +10:30

16 lines
366 B
C

#include "uint64_unpack.h"
crypto_uint64 uint64_unpack(const unsigned char *x)
{
crypto_uint64 result;
result = x[7];
result <<= 8; result |= x[6];
result <<= 8; result |= x[5];
result <<= 8; result |= x[4];
result <<= 8; result |= x[3];
result <<= 8; result |= x[2];
result <<= 8; result |= x[1];
result <<= 8; result |= x[0];
return result;
}