691 search results - page 62 / 139 » A New Security Model for Authenticated Key Agreement |
170
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ACNS
2009
Springer
16 years 24 days ago
2009
Springer
We propose a new variant of the Cramer-Shoup KEM (key encapsulation mechanism). The proposed variant is more efficient than the original Cramer-Shoup KEM scheme in terms of public...
161
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CCS
2001
ACM
15 years 10 months ago
2001
ACM
Authenticating mobile computing users can require a significant amount of processing and communications resources— particularly when protocols based on public key encryption are...
161
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CSFW
2005
IEEE
15 years 11 months ago
2005
IEEE
This paper contrasts two existing type-based techniques for the analysis of authentication protocols. The former, proposed by Gordon and Jeffrey, uses dependent types for nonces a...
147
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USENIX
2003
15 years 7 months ago
2003
Often, increased security comes at the expense of user convenience, performance, or compatibility with other systems. The right level of security depends on specific site and use...
232
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MMSEC
2006
ACM
16 years 4 days ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...