Everything Entrust.
Ready to Download.

CAST Design Procedure Addendum

This addendum to the CAST paper (above) specifies how to use CAST with a variable key size (40 to 128 bits), provides test vectors for 40-, 80-, and 128-bit keys (so that implementations can be verified for correctness), and includes some Algorithm Identifiers (i.e., OBJECT IDENTIFIERs with associated Parameters) which have been defined for CAST.

Download File