Low Exponent Attacks against the Schwenk-Eisfeld Cryptoscheme and Signature

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概要

• 論文の詳細を見る

• We show that under some conditions an attacker can break the public-key cryptosystem proposed by J.Schwenk and J.Eisfeld at Eurocrypt '96 which is based on the difficulty of factoring over the ring Z/nZ[x], even though its security is as intractable as the difficulty of factoring a rational integer. We apply attacks previously reported against RSA-type cryptosystems with a low exponent to the Schwenk-Eisfeld cryptosystem and show a method of breaking the Schwenk-Eisfeld signature with a low exponent.

• 社団法人電子情報通信学会の論文
• 1998-03-25

著者

• Takagi Tsuyoshi

  Ntt Software Laboratories

• Naito Shozo

  Ntt Software Laboratories

関連論文

• Low Exponent Attacks against the Schwenk-Eisfeld Cryptoscheme and Signature
• A Traffic-Adaptive Dynamic Routing Method and Its Performance Evaluation (Special Issue on Internet Technology and Its Applications)
• Extension of Rabin Cryptosystem to Eisenstein and Gauss Fields

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