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Cryptanalysis of a summation generator with 2 bits of memory.

By Simon J. Shepherd and Jorge C. Mex-Pereira


NoThe conventional summation generator (SG) has been broken in the past using a number of different methods. Recently, a modified SG was proposed by Lee and Moon to increase the resistance of such generators against these attacks. However, this paper shows that even the modified generator is still vulnerable to correlation attacks

Topics: Cryptanalysis, Correlation attack, Keystream generator
Year: 2002
DOI identifier: 10.1016/S0165-1684(02)00356-0
OAI identifier:
Provided by: Bradford Scholars
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