250 search results - page 33 / 50 » Improving the Exact Security of Digital Signature Schemes |
ISECS
2008
IEEE
14 years 2 months ago
2008
IEEE
Buyer-seller watermarking protocols incorporate digital watermarking with cryptography, in order to protect digital copyrights and privacy rights for the seller and the buyer befo...
ESORICS
2009
Springer
14 years 8 months ago
2009
Springer
Digital identity credentials are a key enabler for important online services, but widespread theft and misuse of such credentials poses serious risks for users. We believe that an ...
ICIW
2008
IEEE
14 years 2 months ago
2008
IEEE
—Buyer-seller watermarking protocols incorporates digital watermarking with cryptography, in order to protect digital copyrights and privacy rights for the seller and the buyer b...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
Most block-based image authentication techniques that are presented in the literature sacrifice localization accuracy in order to resist vector quantization (VQ) counterfeiting att...
FSE
2007
Springer
14 years 1 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...