119 search results - page 7 / 24 » Cryptanalysis of Message Authentication Codes |
130
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TCC
2010
Springer
15 years 4 months ago
2010
Springer
We consider message authentication codes for streams where the key becomes known only at the end of the stream. This usually happens in key-exchange protocols like SSL and TLS wher...
154
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FGCN
2008
IEEE
15 years 6 months ago
2008
IEEE
The proposed broadcast authentication protocols for wireless sensor networks can be divided into two categories: protocols based on digital signature and protocols based on improv...
117
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FSE
2003
Springer
15 years 4 months ago
2003
Springer
In this paper, we revisit the security of several message authentication code (MAC) algorithms based on block ciphers, when instantiated with 64-bit block ciphers such as DES. We e...
90
Voted
FSE
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. The CBC-MAC or cipher block chaining message authentication code, is a well-known method to generate message authentication codes. Unfortunately, it is not forgery-secure...
ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract-- This paper presents an authentication watermarking method which can localize the tampering regions in fine granularity. Unlike the previous block-wise Tampering-Localiza...