论文信息 - The RC5 Encryption Algorithm

The RC5 Encryption Algorithm

This document describes the RC5 encryption algorithm, a fast symmetric block cipher suitable for hardware or software implementations. A novel feature of RC5 is the heavy use of data-dependent rotations. RC5 has a variable word size, a variable number of rounds, and a variable-length secret key. The encryption and decryption algorithms are exceptionally simple.

Ronald L. Rivest | R. Rivest

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