1190 search results - page 57 / 238 » Secure off-the-record messaging |
124
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CRYPTO
2008
Springer
15 years 6 months ago
2008
Springer
We describe a public-key encryption system that remains secure even encrypting messages that depend on the secret keys in use. In particular, it remains secure under a "key cy...
119
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IJNSEC
2008
15 years 4 months ago
2008
A scheme for general group oriented ID-based cryptosystems is proposed. This scheme allows an authorized subset in the general access structure to cooperatively decrypt the cipher...
121
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JCIT
2008
15 years 4 months ago
2008
A group oriented encryption scheme is presented in this paper. In this scheme, a sender is allowed to encrypt a message using the group public key and send the ciphertext to the gr...
140
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CSFW
2007
IEEE
15 years 11 months ago
2007
IEEE
mplementations for Typed Session Abstractions Ricardo Corin1,2,3 Pierre-Malo Deni´elou1,2 C´edric Fournet1,2 Karthikeyan Bhargavan1,2 James Leifer1 1 MSR-INRIA Joint Centre 2 Mic...
124
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CTRSA
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. We report on the experiments we performed in order to assess the security of SHA-1 against the attack by Chabaud and Joux [5]. We present some ideas for optimizations of ...