simple benchmarks (using pyutil.benchutil) for ed25519 and ecdsa
update README.ed25519.rst to take advantage of unicode
add a docstring for ed25519
docstring for ed25519 from Brian, reflowed to 77 fill-column
README.rst: document which algorithms are in here, and which are deprecated; take advantage of unicode; don't use #!/usr/bin/env python in setup.py
benchmarks: add RSA, fallback to simple benchmarker if pyutil can't be imported, add "python setup.py bench" command
fix shallow error in "bench" command to setup.py
fix shallow bug in benchmark to pass right sized seed to ecdsa-192
make benchmarks stop running after 10 seconds each
convert ecdsa-192 (Tiger) to ecdsa-256 (SHA-256) for comparable strength to Ed25519 for fairer benchmarking, and benchmark RSA-3248 instead of RSA-2048 for the same reason
add doc of the "bench" command
Merge branch 'docs-and-benchmarks' into scaled-dig-sigs
add pycryptopp and crpyto to show-tool-versions
Merge branch 'master' into docs-and-benchmarks
Merge branch 'master' into scaled-dig-sigs
fix test_ecdsa to test 256-bit ecdsa
Merge branch 'docs-and-benchmarks' into scaled-dig-sigs
benchmarks: benchmark all algorithms, plus hashlib's SHA256
aes: fix docstring to indicate AES-256 support
bench: fix shallow bug in workaround for pyflakes bogus warning in fallback for non-importable pyutil