179 search results - page 7 / 36 » Symmetric-Key Homomorphic Encryption for Encrypted Data Proc... |
VLDB
2007
ACM
14 years 7 months ago
2007
ACM
As more sensitive data is captured in electronic form, security becomes more and more important. Data encryption is the main technique for achieving security. While in the past en...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper addresses the access control issues unique to multimedia, by using a joint signal processing and cryptographic approach to multimedia encryption. Based on three atomic ...
CRYPTO
1993
Springer
13 years 11 months ago
1993
Springer
A broadcast encryption scheme allows the sender to securely distribute data to a dynamically changing set of users over an insecure channel. One of the most challenging settings fo...
ECCC
2007
13 years 7 months ago
2007
In cryptography, there has been tremendous success in building primitives out of homomorphic semantically-secure encryption schemes, using homomorphic properties in a blackbox way...
COMPSEC
1998
13 years 7 months ago
1998
This paper describes a data mixing method for encrypting a plaintext block using a block encryption algorithm (such as Elliptic Curve, RSA, etc.) having a block size smaller than ...