On key and message equivocations in secrecy systems

Research output: Contribution to journalArticlepeer-review


Two methods (including randomization) are studied for increasing the uncertainty concerning n ³ 1 transmitted messages and an applied key. Furthermore, it is shown that encryptions which perform equally well for n = 1 may perform differently when n > 1.
Original languageEnglish
Pages (from-to)197-206
JournalProblems of Information Transmission
Issue number2
Publication statusPublished - 1998

Subject classification (UKÄ)

  • Electrical Engineering, Electronic Engineering, Information Engineering


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