468 search results - page 59 / 94 » A Certified Digital Signature |
AMC
2005
13 years 10 months ago
2005
An efficient signcryption scheme based on elliptic curve is proposed in this paper. The signcryption scheme combines digital signature and encryption functions. The proposed schem...
TCC
2010
Springer
13 years 8 months ago
2010
Springer
Previous work on program obfuscation gives strong negative results for general-purpose obfuscators, and positive results for obfuscating simple functions such as equality testing (...
IJNSEC
2010
13 years 4 months ago
2010
Harn et al. proposed a series of Diffie-Hellman key exchange protocols which are integrated into Digital Signature Algorithm in 2004. Recently, Phan pointed out that Harn et al.&#...
CARDIS
2004
Springer
14 years 3 months ago
2004
Springer
: One major challenge for digitally signing a document is the so called “what you see is what you sign” problem. XML as a meta language for encoding semistructured data offers ...
VCIP
2003
13 years 11 months ago
2003
In this paper, we propose a novel authentication method for digital images that achieves fine authenticating granularity (e.g., block-level granularity). Its appealing flexibility ...