RSA*Numbers class definitions.
Most basic numbers documentation.
Add DSA verification
Add verification tests
Add DSA verification docs
fix pep8 violation
restructure some tests, add skip, use der_encode_dsa_signature
remove dsa_signature_from_components since it's no longer needed
remove hash check in verifier as this isn't a proper restriction
add interface docs for dsa_params_supported
dsa_hash_supported needs to chech hash_supported
More RSA*Numbers documentation, gosh these descriptions are bad.
Rewrite some descriptions to not be self-referential and rewrite the private numbers description to be a little bit scary.
Fix typos.
Failing tests.
Passing tests.
Pep8
Added note about preferred MAC algorithm
Added link to crypto.se answer
Merge pull request #985 from Ayrx/document-preferred-mac

Fixes #983: Added note about preferred MAC algorithm