308 search results - page 29 / 62 » A New Model for Public-Key Authentication |
126
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ISW
2004
Springer
15 years 5 months ago
2004
Springer
In key-insulated cryptography, there are many private keys with different indexes and a single, fixed public key. When the trust model includes multiple Certification Authoritie...
USS
2008
15 years 2 months ago
2008
Panic passwords allow a user to signal duress during authentication. We show that the well-known model of giving a user two passwords, a `regular' and a `panic' password...
SOUPS
2009
ACM
15 years 6 months ago
2009
ACM
Initiating and bootstrapping secure, yet low-cost, ad-hoc transactions is an important challenge that needs to be overcome if the promise of mobile and pervasive computing is to b...
111
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CSFW
2009
IEEE
15 years 3 months ago
2009
IEEE
Specification documents for real-world authentication protocols typically mandate some aspects of a protocol's behavior but leave other features optional or undefined. In add...
ASIACRYPT
2009
Springer
15 years 6 months ago
2009
Springer
Group encryption (GE) schemes, introduced at Asiacrypt’07, are an encryption analogue of group signatures with a number of interesting applications. They allow a sender to encryp...