963 search results - page 30 / 193 » Conditional Digital Signatures |
ASIACRYPT
1992
Springer
14 years 23 days ago
1992
Springer
Collision resistant hash functions are an important basic tool for cryptographic applications such as digital signature schemes and integrity protection based on "fingerprinti...
EUROCRYPT
2000
Springer
14 years 8 days ago
2000
Springer
Abstract. ISO 9796-1, published in 1991, was the first standard specifying a digital signature scheme with message recovery. In [4], Coron, Naccache and Stern described an attack o...
SSWMC
2004
13 years 10 months ago
2004
Authentication of digital documents is an important concern as digital documents are replacing the traditional paper-based documents for official and legal purposes. This is espec...
ICMCS
1999
IEEE
14 years 29 days ago
1999
IEEE
The aim of this demonstration is to present the ongoing performance of our R. and D. watermarking scheme software. The proposed illustrations cover a large panel of original image...
MEDIAFORENSICS
2010
13 years 10 months ago
2010
We describe how to exploit the formation and storage of an embedded image thumbnail for image authentication. The creation of a thumbnail is modeled with a series of filtering ope...