SignatureFormat

Signature Format v0.6b

All keyCzar signatures are preceded with an OutputHeader (consisting of a VersionByte and KeyHash). An input message M will be terminated with the VersionByte and signed.

OutputHeader	Sign(M . VersionByte)

(Let "." be a byte-wise concatenation operator.)

Signature Format v0.5b

All keyCzar signatures are preceded with an OutputHeader (consisting of a VersionByte and KeyHash). Given an input message M, both the OutputHeader and M will be signed together:

OutputHeader	Sign(OutputHeader . M)

(Let "." be a byte-wise concatenation operator.)