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* bit_ops.h no longer includes loadstor.hlloyd2007-10-191-0/+1
| | | | | | | | | Where loadstor.h was needed but only implicitly included via bit_ops.h, include it directly Add endian reversal functions to bit_ops.h Remove some unneeded includes in big_ops2.cpp and a few other files.
* Write functions to handle loading and saving words a block at a time, taking ↵lloyd2007-05-311-12/+8
| | | | | | | | | | | | | | | | | | into account endian differences. The current code does not take advantage of the knowledge of which endianness we are running on; an optimization suggested by Yves Jerschow is to use (unsafe) casts to speed up the load/store operations. This turns out to provide large performance increases (30% or more) in some cases. Even without the unsafe casts, this version seems to average a few percent faster, probably because the longer loading loops have been partially or fully unrolled. This also makes the code implementing low-level algorithms like ciphers and hashes a bit more succint.
* Bump copyright year to 2007lloyd2007-01-201-1/+1
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* Initial checkin1.5.6lloyd2006-05-181-0/+104