METHOD FOR CRYPTO KEY EXCHANGE BETWEEN USER'S AND NETWORK COMPUTER UNITS Russian patent published in 2001 - IPC

Abstract RU 2175465 C2

FIELD: protection of data- processing systems against probable interception. SUBSTANCE: first and second intermediate keys are formed in network and user's computer units depending on random numbers generated. Session key is computed by logical integration of first and second intermediate keys. Keys are not transmitted by plaintext. EFFECT: enhanced safety of exchange between computer units due to reduced length of messages transmitted. 9 cl, 4 dwg

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RU 2 175 465 C2

Authors

Khorn Gjunter

Mjuller Klaus

Kessler Fol'Ker

Dates

2001-10-27—Published

1996-04-03—Filed