tree e8541ad10bd611d04d79563fe1170d6b56812dab
parent 4147191c4e3ea44da2dc228ca4cb8948170613e4
author Jeff Thompson <jefft0@gmail.com> 1379030505 -0700
committer Jeff Thompson <jefft0@gmail.com> 1379030505 -0700

Make Signature an abstract base class and added subclass Sha256WithRsaSignature. Change Data.signature to a pointer to a Signature.