1161 search results - page 131 / 233 » Group Message Authentication |
162
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INDOCRYPT
2004
Springer
15 years 11 months ago
2004
Springer
Certified e-mail is a value-added service for standard e-mail systems, in which the intended recipient gets the mail content if and only if the mail originator receives a non-repud...
171
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IPSN
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. This paper evaluates the performance of INSENS, an INtrusion-tolerant routing protocol for wireless SEnsor Networks. Security in sensor networks is important in battlefi...
141
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FOCS
2000
IEEE
15 years 10 months ago
2000
IEEE
A zap is a two-round, public coin witness-indistinguishable protocol in which the first round, consisting of a message from the verifier to the prover, can be fixed “once and...
169
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ASIACRYPT
2000
Springer
15 years 10 months ago
2000
Springer
Abstract. We investigate several alternate characterizations of pseudorandom functions (PRFs) and pseudorandom permutations (PRPs) in a concrete security setting. By analyzing the ...
185
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NDSS
1999
IEEE
15 years 10 months ago
1999
IEEE
Suppose that messages have been signed using a user's signature private key during the period of time after a key compromise but before the compromise is detected. This is a ...