| 摘要 |
A user verification system responding to voice commands comprises a control unit (11, 21), input mealight>), input means (<bold>221</highlight>) for reans (224, 225) for presenting information to the 4, 225</highlight>) for presenting information to hash value from one or more received voice commanis adapted to create a hash value from one or moretput means (224, 225). The input means (221) is ad user by use of the output means (<bold>224, 225</orm of a spoken message, and the control unit is f>) is adapted to receive the hash value from the ubased on the received hash value. nit is further adapted to verify the identity of the user based on the received hash value.
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