66 search results - page 3 / 14 » Proactive Public Key and Signature Systems |
CIS
2005
Springer
14 years 1 months ago
2005
Springer
Restrictive blind signatures allow a recipient to receive a blind signature on a message not known to the signer but the choice of message is restricted and must conform to certain...
ACISP
2005
Springer
14 years 1 months ago
2005
Springer
It is sometimes argued (as in [6]) that finding meaningful hash collisions might prove difficult. We show that at least one of the arguments involved is wrong, by showing that for...
CORR
2004
Springer
13 years 7 months ago
2004
Springer
Chebyshev polynomials have been recently proposed for designing public-key systems. Indeed, they enjoy some nice chaotic properties, which seem to be suitable for use in Cryptogra...
SSS
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. Given a public-key infrastructure (PKI) and digital signatures, it is possible to construct broadcast protocols tolerating any number of corrupted parties. Almost all exi...
ASIACRYPT
2003
Springer
13 years 11 months ago
2003
Springer
This paper introduces the concept of certificateless public key cryptography (CL-PKC). In contrast to traditional public key cryptographic systems, CL-PKC does not require the use...