345 search results - page 9 / 69 » On the Security of a Variation of Cramer-Shoup's Public Key ... |
INDOCRYPT
2010
Springer
13 years 4 months ago
2010
Springer
Multivariate Cryptography is one of the alternatives to guarantee the security of communication in the post-quantum world. One major drawback of such schemes is the huge size of th...
PROVSEC
2010
Springer
13 years 4 months ago
2010
Springer
Abstract. Signcryption as a single cryptographic primitive offers both confidentiality and authentication simultaneously. Generally in signcryption schemes, the message is hidden a...
PERCOM
2007
ACM
14 years 6 months ago
2007
ACM
Mobile ad hoc networks show great potential in emergency response and/or recovery. Such mission-critical applications demand security service be "anywhere", "anytim...
TCC
2010
Springer
14 years 3 months ago
2010
Springer
We construct public-key cryptosystems that remain secure even when the adversary is given any computationally uninvertible function of the secret key as auxiliary input (even one t...
CCS
2006
ACM
13 years 10 months ago
2006
ACM
A multi-signature scheme enables a group of signers to produce a compact, joint signature on a common document, and has many potential uses. However, existing schemes impose key s...