2967 search results - page 394 / 594 » Cryptology |
147
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ACNS
2008
Springer
16 years 11 days ago
2008
Springer
Abstract. Conditional e-cash or conditional e-payments have been introduced by Shi et al. as the means for enabling electronic payments to be based on the outcome of a certain cond...
156
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ACNS
2007
Springer
16 years 6 days ago
2007
Springer
Abstract. Untraceability and unreuseability are essential security properties for electronic cash protocols. Many protocols have been proposed to meet these two properties. However...
138
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CHES
2007
Springer
16 years 6 days ago
2007
Springer
Contrarily to Kerckhoffs’ principle, many applications of today’s cryptography still adopt the security by obscurity paradigm. Furthermore, in order to rely on its proven or e...
167
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CHES
2007
Springer
16 years 6 days ago
2007
Springer
This papers introduces several binary scalar multiplication algorithms with applications to cryptography. Remarkably, the proposed algorithms regularly repeat the same pattern when...
144
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CRYPTO
2007
Springer
16 years 6 days ago
2007
Springer
In this paper, we present a practical attack on the signature scheme SFLASH proposed by Patarin, Goubin and Courtois in 2001 following a design they had introduced in 1998. The att...