2108 search results - page 161 / 422 » Encrypted |
120
Voted
ICDCS
2002
IEEE
15 years 8 months ago
2002
IEEE
A key tree is a distributed data structure of security keys that can be used by a group of users. In this paper, we describe how any user in the group can use the different keys i...
105
click to vote
EUROCRYPT
2010
Springer
15 years 8 months ago
2010
Springer
We construct a simple public-key encryption scheme that supports polynomially many additions and one multiplication, similar to the cryptosystem of Boneh, Goh, and Nissim (BGN). S...
114
Voted
CCS
2001
ACM
15 years 8 months ago
2001
ACM
Many encryption systems require the user to memorize high entropy passwords or passphrases and reproduce them exactly. This is often a difficult task. We propose a more fault-tole...
133
Voted
ICMCS
1999
IEEE
15 years 7 months ago
1999
IEEE
Many types of pseudo-random signals have been used to embed signatures as watermarks, with spread spectrum signal techniques used to recover the signature from the encrypted data....
115
Voted
EUROCRYPT
1998
Springer
15 years 7 months ago
1998
Springer
Abstract. This paper introduces a cryptographic paradigm called selfescrowed encryption, a concept initiated by kleptography. In simple words, a self-escrowed public-key cryptosyst...