1190 search results - page 198 / 238 » Secure off-the-record messaging |
93
Voted
EUROCRYPT
2005
Springer
15 years 6 months ago
2005
Springer
It is a standard result in the theory of quantum error-correcting codes that no code of length n can fix more than n/4 arbitrary errors, regardless of the dimension of the coding ...
103
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MMSEC
2004
ACM
15 years 6 months ago
2004
ACM
In this paper, we introduce a new approach to passive-warden steganography in which the sender embeds the secret message into a certain subset of the cover object without having t...
120
Voted
TCS
2002
15 years 8 days ago
2002
Suppose a principal in a cryptographic protocol creates and transmits a message containing a new value v, later receiving v back in a different cryptographic context. It can concl...
134
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ACSAC
2010
IEEE
14 years 10 months ago
2010
IEEE
Social networking has become a popular way for users to meet and interact online. Users spend a significant amount of time on popular social network platforms (such as Facebook, M...
106
Voted
TCC
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. In this paper we consider commitment schemes that are secure against concurrent man-in-the-middle (cMiM) attacks. Under such attacks, two possible notions of security for...