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IH
1998
Springer
13 years 9 months ago
1998
Springer
Software piracy is a major economic problem: it leads to revenue losses, it favors big software houses that are less hurt by these losses and it prevents new software economy model...
IH
1998
Springer
13 years 9 months ago
1998
Springer
An information-theoretic model for steganography with passive adversaries is proposed. The adversary's task of distinguishing between an innocent cover message C and a modi e...
IH
1998
Springer
13 years 9 months ago
1998
Springer
It is well known that eavesdroppers can reconstruct video screen content from radio frequency emanations. We discuss techniques that enable the software on a computer to control th...
IH
1998
Springer
13 years 9 months ago
1998
Springer
Many eligibility or entitlement certificates in every day life are non-transferable between persons. However, they are usually implemented by personal physical tokens that owners c...
IH
1998
Springer
13 years 9 months ago
1998
Springer
Abstract. Currently knownbasic anonymitytechniques dependon identity veri cation. If veri cation of user identities is not possible due to the related management overhead or a gene...