Lattice Based Tools in Cryptanalysis for Public Key Cryptography
نویسندگان
چکیده
منابع مشابه
Cryptanalysis of the Cai-Cusick Lattice-based Public-key Cryptosystem
In 1998, Cai and Cusick proposed a lattice-based public-key cryptosystem based on the similar ideas of the Ajtai-Dwork cryptosystem, but with much less data expansion. However, they didn’t give any security proof. In our paper, we present an efficient ciphertext-only attack which runs in polynomial time against the cryptosystem to recover the message, so the Cai-Cusick lattice-based public-key ...
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ژورنال
عنوان ژورنال: International Journal of Network Security & Its Applications
سال: 2012
ISSN: 0975-2307
DOI: 10.5121/ijnsa.2012.4212