Multi-step digital signature method and system
A multi-step digital signature system and method is provided having a distributed root certifying authority 20. Messages received at the root certifying authority 20 are distributed to root certifying authority members 22-30 who attach partial signatures to the message using root key fragments. In t...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
15.12.2010
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Subjects | |
Online Access | Get full text |
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