Implementation of NTRU PKCS using array for polynomials upto degree 147 with private key protection algorithm using XOR function only

Gupta, Neha; Ghosh, Debashis

doi:10.1109/itst.2011.6060135

Cited by 1 publication

(1 citation statement)

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“…[4]The main characteristic is that the polynomial multiplication is the most complex operation that is much faster than other asymmetric cryptosystems such as RSA, ElGamal and Elliptic curve cryptography. [5] In this paper we introduce a new transposition (scrambling) method with the assistance of NTRU algorithm. In our method sound files will pass through more than one stage of scrambling.…”

Section: Introductionmentioning

confidence: 99%

Proposal for Scrambled Method based on NTRU

Sadiq¹,

Hussein²,

Khoja³

2015

ijacsa

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Abstract-Scrambling is widely used to protect the security of data files such as text, image, video or audio files; however, it is not the most efficient method to protect the security of the data files. This article uses NTRU public key cryptosystem to increase the robustness of scrambling of sound files. In this work, we convert the sound file into text, and then scramble it in the following way: first, we encrypt the header of the sound file then, scramble the data of the file after the header in three stages. In each stage we scramble the data of the sound file and keep the original order of data in an array then, the three arrays are encrypted by the sender and sent with the encrypted header to the receiver in one file, while the scrambled data of the sound file is sent to the receiver in another file. We have tested the proposed method on several sound files; the results show that the time of encryption and decryption is reduced to approximately one-third, or less, compared to encrypting the file using NTRU.

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Section: Introductionmentioning

confidence: 99%