False statement detection system

Details False statement detection system False statement detection system

1996-05-28

1998-06-30

Beausoliel, Jr., Robert W.

Cryptography

Key management

Having particular key generator

39518701, 380 4, 380 23, 3642225, 3642864, G06F 1100

Patent

active

057746516

ABSTRACT:
There is provided a false statement determination system capable of determining the truth of the statement made by a user in a software distribution system comprising at least one user terminal and a center connected to the user terminal. The user terminal is notified by the center of decoding information on condition that a user of the user terminal pays for software which is supplied to the user in a coded form and then decodes the coded software by using the decoding information.

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