152 search results - page 12 / 31 » Order-Preserving Symmetric Encryption |
IACR
2011
12 years 9 months ago
2011
Identity-based decryption is an alternative to identity-based encryption, in which Alice encrypts a symmetric key for Bob under a trusted authority’s public key. Alice sends Bob...
WOA
2010
13 years 7 months ago
2010
This paper deals with the definition of a strong authentication model, coupling usual password/PIN based methods with a biometric matching, over a Multi Agent distributed infrastru...
FUIN
2006
13 years 10 months ago
2006
Traditionally, due to efficiency considerations, when encrypting long messages using an asymmtric cryptosystem, one needs to use a symmetric cryptosystem in addition. To eliminate ...
JOT
2006
13 years 10 months ago
2006
The cryptographic classes incorporated into Sun's releases of the Java Virtual Machine are often used in e-commerce and other applications. A mechanism exists for signing a J...
CRYPTOLOGIA
2006
13 years 10 months ago
2006
In this paper, we describe Whirlpool, which is a block-cipher-based secure hash function. Whirlpool produces a hash code of 512 bits for an input message of maximum length less tha...