Presentation 1996/7/22
Block Encryption Algorithm MISTY
Mitsuru MATSUI,
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Abstract(in English) We propose new secret-key cryptosystems MISTY1 and MISTY2. which are block ciphers with 128-bit key and 64-bit data block. They are provably secure aginst differential and linear cryptanlysis. and also fast on software implementations as well as on hardware platforms. Our experimental results show that MISTY1 with eight rounds encrypts data stream at the speed of 20Mbps and 40Mbps on Pentium 100MHz and PA7200 120MHz, respectively. In this paper, we show our design principles of MISTY1 and MISTY2 and publish their detailed description with sample programs written in Clanguage.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Design / Block Cipher / Differential Cryptanalysis / Linear Cryptanalysis / Provable Security
Paper # ISEC96-11
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Committee ISEC
Conference Date 1996/7/22(1days)
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Registration To Information Security (ISEC)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Block Encryption Algorithm MISTY
Sub Title (in English)
Keyword(1) Design
Keyword(2) Block Cipher
Keyword(3) Differential Cryptanalysis
Keyword(4) Linear Cryptanalysis
Keyword(5) Provable Security
1st Author's Name Mitsuru MATSUI
1st Author's Affiliation Information R&D Center Mitsubishi Electric Corporation()
Date 1996/7/22
Paper # ISEC96-11
Volume (vol) vol.96
Number (no) 167
Page pp.pp.-
#Pages 14
Date of Issue