RFC 2994

A Description of the MISTY1 Encryption Algorithm, November 2000

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H. Ohta
M. Matsui

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DOI:  https://doi.org/10.17487/RFC2994

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This document describes a secret-key cryptosystem MISTY1, which is block cipher with a 128-bit key, a 64-bit block and a variable number of rounds. It documents the algorithm description including key scheduling part and data randomizing part. This memo provides information for the Internet community.

For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.

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