773 search results - page 53 / 155 » On Cryptographic Assumptions and Challenges |
149
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TCC
2005
Springer
15 years 11 months ago
2005
Springer
In this work, relations between the security notions standard simulatability and universal simulatability for cryptographic protocols are investigated. A simulatability-based notio...
187
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ASIACRYPT
2004
Springer
15 years 11 months ago
2004
Springer
We investigate efficient protocols for password-authenticated key exchange based on the RSA public-key cryptosystem. To date, most of the published protocols for password-authentic...
162
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ATAL
2004
Springer
15 years 11 months ago
2004
Springer
As of today no solely software-based solution that a priori protects the computation of any mobile code and/or mobile agent was presented. Furthermore, Algesheimer et al. [1], arg...
167
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EUROCRYPT
2004
Springer
15 years 11 months ago
2004
Springer
Informally, a public-key steganography protocol allows two parties, who have never met or exchanged a secret, to send hidden messages over a public channel so that an adversary can...
175
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ISW
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. Chameleon signatures are based on well established hashand-sign paradigm, where a chameleon hash function is used to compute the cryptographic message digest. Chameleon s...