toxcore/nacl/curvecp/uint64_unpack.c
2013-07-02 09:53:34 -04:00

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;
}