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'''Camellia''' is a [[block cipher]] from [[Mitsubshi]] and [[Nippon Telephone and Telegraph]]. It can be used as a drop-in replacement for [[Advanced Encryption Standard|AES]] in many applications since it has the same 128-bit block size. It is one of the standard ciphers for the [[NESSIE]] (New European Schemes for Signatures, Integrity and Encryption) project.
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Camellia is an 18-round [[Feistel cipher]]. Some of the design is quite similar to NTT's earlier cipher [[E2 (cipher)|E2]], which was an AES candidate.
'''Camellia''' is a [[block cipher]] from [[Mitsubshi]] and [[Nippon Telephone and Telegraph]]. It can be used as a drop-in replacement for [[Advanced Encryption Standard|AES]] in many applications since it has the same 128-bit block size and takes the same 128, 192 or 256-bit keys. It is one of the standard ciphers for the [[NESSIE]] (New European Schemes for Signatures, Integrity and Encryption) project.


The cipher is freely available for any use. It has a home page; see [[Block_cipher/External_Links#Homepages_for_block_ciphers | external links]].
Camellia is a [[Feistel cipher]] with 18 rounds for a 128-bit key, 24 for larger keys. Some of the design is quite similar to NTT's earlier cipher [[E2 (cipher)|E2]], which was a candidate in the [[AES competition]].
 
The cipher is freely available for any use. It has a [http://info.isl.ntt.co.jp/crypt/eng/camellia/index.html home page].

Latest revision as of 05:48, 8 April 2024

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Camellia is a block cipher from Mitsubshi and Nippon Telephone and Telegraph. It can be used as a drop-in replacement for AES in many applications since it has the same 128-bit block size and takes the same 128, 192 or 256-bit keys. It is one of the standard ciphers for the NESSIE (New European Schemes for Signatures, Integrity and Encryption) project.

Camellia is a Feistel cipher with 18 rounds for a 128-bit key, 24 for larger keys. Some of the design is quite similar to NTT's earlier cipher E2, which was a candidate in the AES competition.

The cipher is freely available for any use. It has a home page.

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