Check digit verification/generation appratus
Cipher processing apparatus, ic card and cipher processing...
Collision-resistant elliptic curve hash functions
Constructing symmetric ciphers using the cast design procedure
Cryptographic device
Cryptographic device
Cryptographic file security for multiple domain networks
Cryptographic system configured for extending a repetition...
Cryptographic verification of operational keys used in...
Cryptographically coded cards employing synthetic light...