SOBER-128
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SOBER-128 is a synchronous stream cipher designed by Hawkes and Rose (2003) and is a member of the SOBER family of ciphers. SOBER-128 was also designed to provide MAC (Message authentication code) functionality.
Watanabe and Furuya (2004) showed a weakness in the MAC generation of SOBER-128 which means an attack could forge a message with probability 2-6.
SOBER-128 takes a key up to 128-bits in length.
See also
References
- Dai Watanabe and Soichi Furuya, A MAC Forgery Attack on SOBER-128, FSE 2004. pp472–482.
- Philip Hawkes and Greg Rose, Primitive Specification for SOBER-128, IACR ePrint archive, 2003 [link].
External links
| Stream ciphers [edit] |
| Algorithms: A5/1 | A5/2 | FISH | Grain | HC-256 | ISAAC | MUGI | Panama | Phelix | Pike | Py | Rabbit | RC4 | Salsa20 | Scream | SEAL | SOBER | SOBER-128 | SOSEMANUK | Trivium | VEST | WAKE |
| Theory: Shift register | LFSR | NLFSR | Shrinking generator |
| Misc: eSTREAM |
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