Cryptography – Cryptanalysis
Patent
1989-05-30
1992-02-04
Buczinski, Stephen C.
Cryptography
Cryptanalysis
307234, 307358, 380 9, 380 33, 455 1, H04K 102, H04K 104, H04K 110
Patent
active
050864670
ABSTRACT:
In a secure communication system, a method for generating dummy traffic to forestall cryptanalytic attack by traffic analysis. Both the dummy traffic signal and certain characteristics of the dummy transmissions, such as duration and inter-transmission delay, are derived from the same source.
REFERENCES:
patent: 2952735 (1960-09-01), Weiss
patent: 4145716 (1979-03-01), Uemura et al.
patent: 4454543 (1984-06-01), Lund et al.
patent: 4864612 (1989-09-01), Mahajan
Whitfield Diffie and Martin E. Hellman, "Privacy and Authentication: An Introduction to Cryptography", vol. 67, No. 3, Mar. 1979.
Buczinski Stephen C.
Hayes John W.
Motorola Inc.
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