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CRYPTO
2000
Springer
15 years 9 months ago
2000
Springer
Secure Function Evaluation (SFE) protocols are very hard to design, and reducibility has been recognized as a highly desirable property of SFE protocols. Informally speaking, reduc...
164
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CRYPTO
2000
Springer
15 years 9 months ago
2000
Springer
In a broadcast encryption scheme, digital content is encrypted to ensure that only privileged users can recover the content from the encrypted broadcast. Key material is usually he...
129
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CRYPTO
2000
Springer
15 years 9 months ago
2000
Springer
We present a chosen-ciphertext attack against the public key cryptosystem called NTRU. This cryptosystem is based on polynomial algebra. Its security comes from the interaction of ...
143
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CRYPTO
2000
Springer
15 years 9 months ago
2000
Springer
Abstract. The braid groups are infinite non-commutative groups naturally arising from geometric braids. The aim of this article is twofold. One is to show that the braid groups ca...
156
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CRYPTO
2000
Springer
15 years 9 months ago
2000
Springer
Traceability schemes allow detection of at least one traitor when a group of colluders attempt to construct a pirate decoder and gain illegal access to digital content. Fiat and Ta...