963 search results - page 69 / 193 » Conditional Digital Signatures |
CORR
2006
Springer
13 years 10 months ago
2006
Springer
Once the set of finite graphs is equipped with an algebra structure (arising from the definition of operations that generalize the concatenation of words), one can define the noti...
NORDSEC
2009
Springer
14 years 2 months ago
2009
Springer
In this paper, we report the results of the formal analysis performed on the Estonian Mobile-ID protocol (deployed since 2008), allowing citizens and permanent residents of Estonia...
PCM
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. In this paper, we propose an image moment-based geometric normalization to be applied before embedding and extracting a digital watermark in the DWT-domain of JPEG2000. A...
EUROCRYPT
2001
Springer
14 years 2 months ago
2001
Springer
Message integrity from one sender to one receiver is typically achieved by having the two parties share a secret key to compute a Message Authentication Code (MAC). We consider the...
AC
1997
Springer
14 years 2 months ago
1997
Springer
This paper describes the state of the art for cryptographic primitives that are used for protecting the authenticity of information: cryptographic hash functions and digital signat...