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ISPEC
2010
Springer
14 years 1 months ago
Certificateless KEM and Hybrid Signcryption Schemes Revisited
Often authentication and confidentiality are required as simultaneous key requirements in many cryptographic applications. The cryptographic primitive called signcryption effective...
S. Sharmila Deva Selvi, S. Sree Vivek, C. Pandu Ra...
ISPEC
2010
Springer
14 years 1 months ago
An Efficient Convertible Undeniable Signature Scheme with Delegatable Verification
Abstract. Undeniable signatures, introduced by Chaum and van Antwerpen, require a verifier to interact with the signer to verify a signature, and hence allow the signer to control ...
Jacob C. N. Schuldt, Kanta Matsuura
ISPEC
2010
Springer
14 years 4 months ago
On Fast and Approximate Attack Tree Computations
Abstract. In this paper we address the problem of inefficiency of exact attack tree computations. We propose several implementation-level optimizations and introduce a genetic algo...
Aivo Jürgenson, Jan Willemson
ISPEC
2010
Springer
14 years 6 months ago
Game Theoretic Resistance to Denial of Service Attacks Using Hidden Difficulty Puzzles
Harikrishna Narasimhan, Venkatanathan Varadarajan,...