Thursday, February 10, 2011

RC-6

RC-6(w)

In cryptography, RC6 is a symmetric key block cipher derived from RC5.

RC6 proper has a block size of 128 bits and supports key sizes of 128, 192 and 256 bits, but, like RC5, it can be parameterized to support a wide variety of word-lengths, key sizes and number of rounds.

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