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* Mostly revert 2f4fd18182d5a75c40cd831e7ee3c314be5c57d6, only keep thelloyd2008-03-101-1/+1
| | | | | updated dates on files that have actually changed this year. This makes the diff across versions readable again.
* Mass update of the copyright date. Honestly I don't know why I bother,lloyd2008-02-141-1/+1
| | | | | | | but might as well keep it up to date. And it's easier to do it once with a 'perl -pi' command than to update each file over time. Apologies to anyone looking at diffs.
* bit_ops.h no longer includes loadstor.hlloyd2007-10-191-1/+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 ↵lloyd2007-05-311-5/+7
| | | | | | | | | | | | | | | | | | 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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* Alter how buffering is performed in MDx_HashFunction:add_data; ratherlloyd2006-08-051-11/+19
| | | | | | | than always placing the first block into the temp buffer, we only copy the data into there if we have to (ie, if we have an incomplete block). So calling add_data with a block that is a multiple of the hash function's internal block size is entirely zero-copy.
* Initial checkin1.5.6lloyd2006-05-181-0/+92