490 search results - page 50 / 98 » A New Public-Key Cryptosystem |
152
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INDOCRYPT
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. We present a new elliptic curve cryptosystem with fast encryption and key generation, which is provably secure in the standard model. The scheme uses arithmetic modulo n2...
124
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ACNS
2004
Springer
15 years 9 months ago
2004
Springer
We study the data privacy of cryptosystems with All-or-Nothing transform (AONT). An AONT is an efficient computable transform with two properties: Given all the bits of its output...
134
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IJBC
2006
15 years 4 months ago
2006
In recent years, a large amount of work on chaos-based cryptosystems have been published. However many of the proposed schemes fail to explain or do not possess a number of featur...
142
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SCN
2008
Springer
15 years 4 months ago
2008
Springer
In the last few years, live pay-TV system via internet has come to be established with the development of broadband network. To develop such a system, a mechanism for content prote...
121
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EUROCRYPT
2000
Springer
15 years 7 months ago
2000
Springer
We present a chosen-ciphertext attack against both NICE cryptosystems. These two cryptosystems are based on computations in the class group of non-maximal imaginary orders. More pr...