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BATON: Block Cipher, Advanced Encryption Standard, 3-Way
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 (Buch) |
Dieser Artikel gilt, aufgrund seiner Grösse, beim Versand als 2 Artikel!
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| Please note that the content of this book primarily consists of articles
available from Wikipedia or other free sources online. BATON is a Type 1
block cipher in use since at least 1995 by the United States government
to secure classified information. While the BATON algorithm itself is
secret, the public PKCS#11 standard includes some general information
about how it is used. It has a 320-bit key and uses a 128-bit block in
most modes, and also supports a 96-bit electronic codebook mode. 160
bits of the key are checksum material. It supports a "shuffle" mode of
operation, like the NSA cipher JUNIPER. It may use up to 192 bits as an
initialization vector, regardless of the block size. In response to a
Senate question about encrypted video links, NSA said that BATON could
be used for encryption at speeds higher than those possible with
Skipjack. |
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