Update references to System.Crypto.Random to point to System.Entropy
The modes from klondike that were removed have long since been re-added (he worked around the unpopular performance issues).
We still need cwcLazy and to test the current implementation along with document that it isn't a performant implementation.
stop using reproxy.
GHC 7.8 provides Data.Proxy and "tagged" will stop exporting its Data.Proxy. Unfortunately, GHC 7.8's Data.Proxy does not have "reproxy". This patch fixes this problem.
Restore the SIV and CMAC modes, export also the cbcMac