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P.Q. Nguyen and D. Pointcheval, Analysis and Improvements of NTRU Encryption Paddings. Advances in Cryptology - CRYPTO 2002, Lecture Notes in Computer Science 2442, Springer-Verlag, pp. 210--215, 2002.

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Imperfect Decryption and an Attack on the NTRU Encryption Scheme - Proos (2003)   (Correct)

....be decrypted using the private key. The valid ciphertexts which an NTRU secret key will not correctly decipher determine, up to a cyclic shift, the secret key. In this paper we present attacks based on this property against the NTRU primitive and many of the suggested NTRU padding schemes [15, 10, 11]. These attacks use an oracle for determining if valid ciphertexts can be correctly deciphered, and recover the user s secret key. The attacks are quite practical. For example, the attack against the NTRU REACT padding scheme proposed in [15] with the N = 503 parameter set [21] requires on ....

....many of the suggested NTRU padding schemes [15, 10, 11] These attacks use an oracle for determining if valid ciphertexts can be correctly deciphered, and recover the user s secret key. The attacks are quite practical. For example, the attack against the NTRU REACT padding scheme proposed in [15] with the N = 503 parameter set [21] requires on average fewer than 30,000 oracle calls and can be performed on a PC in a few minutes. As the traditional de nition of a publickey encryption scheme requires perfect decryption, we also de ne a new type of encryption scheme which encompasses ....

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Nguyen, P., and Pointcheval, D. Analysis and improvements of NTRU encryption paddings. In Advances in Cryptology | CRYPTO 2002 (2002), vol. 2442 of LNCS, Springer-Verlag, pp. 210-225.


The Impact of Decryption Failures on the Security.. - Howgrave-Graham..   Self-citation (Nguyen Pointcheval)   (Correct)

No context found.

P. Q. Nguyen and D. Pointcheval. Analysis and Improvements of NTRU Encryption Paddings. In Crypto '02, LNCS 2442, pages 210-225. Springer-Verlag, Berlin, 2002.


Cryptanalysis of the Public-key Encryption Based on Braid Groups - Lee, Park (2003)   (2 citations)  (Correct)

No context found.

P.Q. Nguyen and D. Pointcheval, Analysis and Improvements of NTRU Encryption Paddings. Advances in Cryptology - CRYPTO 2002, Lecture Notes in Computer Science 2442, Springer-Verlag, pp. 210--215, 2002.


NAEP: Provable security in the presence of decryption.. - Howgrave-Graham..   (Correct)

No context found.

P. Nguyen, D. Pointcheval, `Analysis and Improvements of NTRU Encryption Paddings', M. Yung (Ed), Proceedings of Crypto 2002.


On the Bit Security of NTRUEncrypt - Näslund, Shparlinski, Whyte   (Correct)

No context found.

P. Q. Nguyen and D. Pointcheval, `Analysis and improvements of NTRU encryption paddings', Lect. Notes in Comp. Sci., Springer-Verlag, Berlin, 2442 (2002, 210--225.


Chosen-Ciphertext Attacks on Optimized NTRU - Hong, Han, Kwon, Han (2002)   (1 citation)  (Correct)

No context found.

Phong Q. Nguyen and David Pointcheval, Analysis and improvements of NTRU encryption paddings. Advances in Cryptology - CRYPTO 2002.

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