CLEFIA
Sign in to saveCLEFIA is a proprietary block cipher algorithm, developed by Sony. Its name is derived from the French word clef, meaning "key". The block size is 128-bits, and the key size can be 128-bit, 192-bit or 256-bits. It is intended to be used in DRM systems. It is among the cryptographic techniques recommended candidate for Japanese government use by CRYPTREC revision in 2013.
Wikidata facts
- Official website
- www.sony.co.jp/en/Products/cryptography/clefia
Show 2 more facts
- block size
- 128
- publication date
- 2007-00-00
Sources (1)
via Wikidata · CC0
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Article
4 sectionsContents
- Standardization
- References
- Further reading
- External links
CLEFIA is a proprietary block cipher algorithm, developed by Sony. Its name is derived from the French word clef, meaning "key". The block size is 128-bits, and the key size can be 128-bit, 192-bit or 256-bits. It is intended to be used in DRM systems. It is among the cryptographic techniques recommended candidate for Japanese government use by CRYPTREC revision in 2013.
== Standardization == CLEFIA is included in the following standards. ISO/IEC 29192-2:2019, Information security - Lightweight cryptography - Part 2: Block ciphers