SECURE ENCRYPTION PROTOCOL EMPLOYING SHORT KEYS
St. Petersburg Institute for Informatics and Automation of the Russian Aсadеmy of Sciences, Department of Information Security Problems; Post-Graduate Student
A. N. Berezin
St. Petersburg State Electrotechnical University “LETIˮ, Department of Automated Information Processing and Control Systems; Post-Graduate Student
D. N. Moldovyan
St. Petersburg Institute of Informatics and Automation, Russian Academy of Sciencies; Junior Scientist
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Abstract. A method and protocol for secure cryptographic transformation of information transmitted via public channels are proposed. Small-sized (up to 56 bit) shared secret keys are employed.
Keywords:
encryption, cryptographic protocol, secret key, security, discrete logarithm problem, commutative encryption
