70 search results - page 4 / 14 » Combinatorial Group Theory and Public Key Cryptography |
187
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PKC
2005
Springer
16 years 2 days ago
2005
Springer
In this paper, we present the cryptanalysis of a public key scheme based on a system of multivariate polynomial equations, the ”tractable rational map” cryptosystem. We show co...
138
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ACSAC
1999
IEEE
15 years 11 months ago
1999
IEEE
Mainly for scalability reasons, many cryptographic security protocols make use of public key cryptography and require the existence of a corresponding public key infrastructure (P...
178
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PKC
2009
Springer
16 years 7 months ago
2009
Springer
A key exchange protocol allows a set of parties to agree upon a secret session key over a public network. Two-party key exchange (2PKE) protocols have been rigorously analyzed unde...
240
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EUROCRYPT
1999
Springer
15 years 11 months ago
1999
Springer
Abstract. This paper investigates a novel computational problem, namely the Composite Residuosity Class Problem, and its applications to public-key cryptography. We propose a new t...
220
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EUROCRYPT
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. Digital Signatures emerge naturally from Public-Key Encryption based on trapdoor permutations, and the “duality” of the two primitives was noted as early as Diffie-He...