SCN
2004
Springer
14 years 4 months ago
2004
Springer
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...
SCN
2004
Springer
14 years 4 months ago
2004
Springer
SCN
2004
Springer
14 years 4 months ago
2004
Springer
Abstract. Span programs provide a linear algebraic model of computation. Monotone span programs (MSP) correspond to linear secret sharing schemes. This paper studies the properties...
SCN
2004
Springer
14 years 4 months ago
2004
Springer
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...
SCN
2004
Springer
14 years 4 months ago
2004
Springer
SCN
2004
Springer
14 years 4 months ago
2004
Springer
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...
SCN
2004
Springer
14 years 4 months ago
2004
Springer
Chameleon signatures were introduced by Krawczyk and Rabin, being non-interactive signature schemes that provide non-transferability. However, that first construction employs a c...