24188 search results - page 37 / 4838 » Computing on Encrypted Data |
DIM
2005
ACM
14 years 12 months ago
2005
ACM
Mobile Location-Based Services (LBS) have raised privacy concerns amongst mobile phone users who may need to supply their identity and location information to untrustworthy third ...
EUROCRYPT
2009
Springer
15 years 10 months ago
2009
Springer
The existence of encryption and commitment schemes secure under selective opening attack (SOA) has remained open despite considerable interest and attention. We provide the rst pub...
PKC
2009
Springer
15 years 10 months ago
2009
Springer
This paper proposes a chosen-ciphertext secure variant of the ElGamal public-key encryption scheme which generates very compact ciphertexts for messages of arbitrary length. The ci...
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
Abstract Secure video communication on mobile handheld devices is challenging mainly due to (a) the significant computational needs of both video coding and encryption algorithms ...
JOC
1998
14 years 9 months ago
1998
We describe a software-e cient encryption algorithm named SEAL 3.0. Computational cost on a modern 32-bit processor is about 4 clock cycles per byte of text. The cipher is a pseudo...