1769 search results - page 111 / 354 » Cryptography |
146
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AES
2004
Springer
15 years 8 months ago
2004
Springer
In this note we study security of 128-bit key 10-round AES against the boomerang attack. We show attacks on AES reduced to 5 and 6 rounds, much faster than the exhaustive key searc...
113
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CHES
2004
Springer
15 years 8 months ago
2004
Springer
In this paper we show how the usage of Residue Number Systems (RNS) can easily be turned into a natural defense against many side-channel attacks (SCA). We introduce a Leak Resista...
147
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CHES
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. A classical model is used for the power consumption of cryptographic devices. It is based on the Hamming distance of the data handled with regard to an unknown but consta...
179
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TCC
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. We investigate whether it is possible to obtain any meaningful type of zero-knowledge proofs using a one-message (i.e., noninteractive) proof system. We show that, under ...
154
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CONCUR
2003
Springer
15 years 8 months ago
2003
Springer
We describe a probabilistic polynomial-time process calculus for analyzing cryptographic protocols and use it to derive compositionality properties of protocols in the presence of ...