SigmaProtocol/cmz: A crate to automatically create protocols that use CMZ14 or µCMZ credentials, by specifying an extremely compact description of the protocol. @ bd19afd6c05671eec4a4d6511b09d9569b5b3c7e

Ian Goldberg bd19afd6c0 Touch up the basic test		1 anno fa
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basic.rs	bd19afd6c0 Touch up the basic test	1 anno fa
wallet.rs	96aa50de5e Add a verify_MAC function to credentials	1 anno fa