Analysis and Improvements of NTRU Encryption Paddings

  title={Analysis and Improvements of NTRU Encryption Paddings},
  author={Phong Q. Nguyen and David Pointcheval},
NTRU is an efficient patented public-key cryptosystem proposed in 1996 by Hoffstein, Pipher and Silverman. Although no devastating weakness of NTRU has been found, Jaulmes and Joux presented at Crypto ’00 a simple chosen-ciphertext attack against NTRU as originally described. This led Hoffstein and Silverman to propose three encryption padding schemes more or less based on previous work by Fujisaki and Okamoto on strengthening encryption schemes. It was claimed that these three padding schemes… CONTINUE READING
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