3088 search results - page 432 / 618 » Multichannel Security Protocols |
163
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CNSR
2005
IEEE
16 years 5 days ago
2005
IEEE
This paper presents an approach for managing access to services over presence-based communications based on the context of the situation. This paper addresses two technical challe...
162
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ASIACRYPT
2004
Springer
15 years 12 months ago
2004
Springer
We consider the problem of securely computing the Greater Than (GT) predicate and its generalization – securely determining membership in a union of intervals. We approach these ...
158
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CRYPTO
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. We propose a new and efficient signature scheme that is provably secure in the plain model. The security of our scheme is based on a discrete-logarithm-based assumption p...
155
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ITRUST
2004
Springer
15 years 12 months ago
2004
Springer
Security and trust are two properties of modern computing systems that are the focus of much recent interest. They play an increasingly significant role in the requirements for mo...
178
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ACSAC
2002
IEEE
15 years 11 months ago
2002
IEEE
The blooming e-commerce is demanding better methods to protect online users' privacy, especially the credit card information that is widely used in online shopping. Holding a...