An implementation of CMZ14 credentials in Rust

Ian Goldberg 0c4b8a658e Turn ZKP transcript debugging back off 3 gadi atpakaļ
src f2bb30d9a7 The Credential struct need not have a hardcoded number of attributes 3 gadi atpakaļ
tests a7813bc519 Credential showing and verification 3 gadi atpakaļ
Cargo.toml 0c4b8a658e Turn ZKP transcript debugging back off 3 gadi atpakaļ