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SCN
2004
Springer
123views Communications» more  SCN 2004»
15 years 3 months ago
On the Key Exposure Problem in Chameleon Hashes
Chameleon signatures were introduced by Krawczyk and Rabin, being non-interactive signature schemes that provide non-transferability. However, that first construction employs a c...
Giuseppe Ateniese, Breno de Medeiros
SCN
2004
Springer
112views Communications» more  SCN 2004»
15 years 3 months ago
Controlling Spam by Secure Internet Content Selection
Unsolicited and undesirable e-mail (spam) is a growing problem for Internet users and service providers. We present the Secure Internet Content Selection (SICS) protocol, an effic...
Amir Herzberg
SCN
2004
Springer
15 years 3 months ago
Identity-Based Zero Knowledge
Abstract. We introduce and define the notion of identity-based zeroknowledge, concentrating on the non-interactive setting. In this setting, our notion allows any prover to widely...
Jonathan Katz, Rafail Ostrovsky, Michael O. Rabin
SCN
2004
Springer
121views Communications» more  SCN 2004»
15 years 3 months ago
ECRYPT: The Cryptographic Research Challenges for the Next Decade
Abstract. In the past thirty years, cryptology has evolved from a secret art to a modern science. Weaker algorithms and algorithms with short keys are disappearing, political contr...
Bart Preneel
Communications
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