Combining stream ciphers and block ciphers
Exploring Cipherspace: Combining stream ciphers and block ciphers
http://eprint.iacr.org/2008/473
This paper looks at the possibility of combining a block
cipher and a stream cipher to get a strong hybrid cipher. It
includes two specific proposals for combining AES-128 and
RC4-128 to get a cipher that takes a 256-bit key and is
significantly faster than AES-256, and arguably more secure.
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ちゃんと読んでないけど「ふーん」という感じ.
速度を優先して,強度を無視しているような希ガス.
http://eprint.iacr.org/2008/473
This paper looks at the possibility of combining a block
cipher and a stream cipher to get a strong hybrid cipher. It
includes two specific proposals for combining AES-128 and
RC4-128 to get a cipher that takes a 256-bit key and is
significantly faster than AES-256, and arguably more secure.
-----
ちゃんと読んでないけど「ふーん」という感じ.
速度を優先して,強度を無視しているような希ガス.
posted by exploit at 2008-11-20 12:03
nice!(0)
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