KCipher-2
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KCipher-2 is a stream cipher jointly developed by Kyushu University and Japanese telecommunications company KDDI.{{sfn|Seto|Saitō|2019|p=231}} It is standardized as ISO/IEC 18033–4,{{sfn|Hidaka|2012}} and is on the list of recommended ciphers published by the Japanese Cryptography Research and Evaluation Committees (CRYPTREC).{{sfn|Seto|Saitō|2019|p=234}} It has a key length of 128 bits, and can encrypt and decrypt around seven to ten times faster than the Advanced Encryption Standard (AES) algorithm.{{sfn|Seto|Saitō|2019|p=231}}
Notes
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References
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- {{cite book
| title = Tettei Kōryaku: Jōhō Shori Anzen Kakuho Shienshi Kyōkasho
| trans-title = Comprehensive Strategy: Registered Information Security Specialist Textbook
| language = Japanese
| year = 2019
| last1 = Seto
| first1 = Mitsuki
| last2 = Saitō
| first2 = Ken'ichi
| edition = 2020
| publisher = Impress
}}
- {{cite web
| url = https://www.itmedia.co.jp/promobile/articles/1202/17/news019.html
| last = Hidaka
| first = Akira
| title = Hayai, Karui, Namae no Yurai ga Omoshiroi? Mobairu Kiki ni Tekishita Angōka Gijutsu "KCipher-2" to wa?
| trans-title = Fast, Light, a Name with an Interesting Origin? About "KCipher-2", an Encryption Algorithm Suited for Mobile Devices
| date = 17 February 2012
| language = Japanese
| publisher = IT Media
| access-date = 2 October 2020
}}
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