386 search results - page 68 / 78 » Practical Security in Public-Key Cryptography |
FSE
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. “Hash then encrypt” is an approach to message authentication, where first the message is hashed down using an ε-universal hash function, and then the resulting k-bi...
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ACNS
2006
Springer
15 years 3 months ago
2006
Springer
We study the influence of collision-finding attacks on the security of time-stamping schemes. We distinguish between client-side hash functions used to shorten the documents befo...
EUROCRYPT
2006
Springer
15 years 1 months ago
2006
Springer
The Isomorphism of Polynomials (IP) [28], which is the main concern of this paper, originally corresponds to the problem of recovering the secret key of a C scheme [26]. Besides, t...
AWIC
2003
Springer
15 years 2 months ago
2003
Springer
This paper describes a practical solution for the incorporation of security services in agents. From a set of basic user requirements, the agents will be able to find out the best ...
EUROCRYPT
2009
Springer
15 years 10 months ago
2009
Springer
We initiate the cryptographic study of order-preserving symmetric encryption (OPE), a primitive suggested in the database community by Agrawal et al. (SIGMOD '04) for allowin...