A proprietary algorithm developed by RSA Data Security, Inc., RC2 is an alternative to DES. The algorithm expands a single message by up to 8 bytes. RC2 is a block cipher that encrypts data in blocks ...
Block Key Encryption Size Size Type Author Bits Bits Time** 3DES Diffie-Hellman 64 168 4:05 Blowfish Schneier 64 256 0:55 DES IBM-NSA 64 56 1:42 IDEA Lai-Massey 64 128 1:07 Misty1 Matsui 64 128 2: ...