1190 search results - page 125 / 238 » Secure off-the-record messaging |
109
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IJNSEC
2007
15 years 22 days ago
2007
The ability of communicating with a selected party anonymously is an important aspect of network security. Communicating anonymously means that no adversary can discern who is com...
108
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IH
1998
Springer
15 years 5 months ago
1998
Springer
We describe a steganographic system which embeds secret messages into a video stream. We examine the signal path which typically includes discrete cosine transformation (DCT) based...
101
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AMC
2005
15 years 22 days ago
2005
Key authentication is very important in private communication and data integrity. Recently, Peinado, Zhang and Kim showed that the LHL scheme is not secure, respectively. From pub...
101
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IJNSEC
2008
15 years 25 days ago
2008
In this paper, we investigate the issues in the analysis and design of provably secure message authentication codes (MACs) Nested MAC (NMAC) and Hash based MAC (HMAC) proposed by ...
106
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ASIACRYPT
2009
Springer
15 years 7 months ago
2009
Springer
Abstract. The security of cascade blockcipher encryption is an important and well-studied problem in theoretical cryptography with practical implications. It is well-known that dou...