1834 search results - page 253 / 367 » Public Key Cryptography |
JOC
2010
13 years 2 months ago
2010
Let g be an element of prime order p in an abelian group and let Zp. We show that if g, g , and gd are given for a positive divisor d of p - 1, the secret key can be computed de...
PKC
2011
Springer
12 years 10 months ago
2011
Springer
We investigate the security of a generalization of HFE (multivariate and odd-characteristic variants). First, we propose an improved version of the basic Kipnis-Shamir key recovery...
EGOV
2011
Springer
12 years 7 months ago
2011
Springer
Digital Preservation has been recognized as a key challenge in providing trusted information and sustainable eGovernment services. However, there has been little convergence on ali...
EUROCRYPT
2012
Springer
11 years 10 months ago
2012
Springer
This paper proposes the first inner product encryption (IPE) scheme that is adaptively secure and fully attribute-hiding (attribute-hiding in the sense of the definition by Katz...
WPES
2006
ACM
14 years 1 months ago
2006
ACM
Oblivious submission to anonymity systems is a process by which a message may be submitted in such a way that neither the anonymity network nor a global passive adversary may dete...