Does anyone know what the legal status of the Russian cypher
"GOST" is ? Is it public domain, patented, proprietary or what ? It
looks like it would be more efficient than DES when implemented on a
microprocessor or microcontroller.
Also the DDJ article mentioned that like DES, there are good and
bad S-boxes for GOST. Does anyone know how to choose a strong S-box for
GOST ?
Jim Prickett