A VARIANT OF RSA CRYPTOSYSTEM ON THE ENDOMORPHISM RING End(Z_n×Z_(n^k ))
Vol. 127 No. 1A (2018), Original Article
Vol. 127 No. 1A (2018)

A VARIANT OF RSA CRYPTOSYSTEM ON THE ENDOMORPHISM RING End(Z_n×Z_(n^k ))

Original Article
https://doi.org/10.26459/hueuni-jns.v127i1A.4746
Published 2018-08-06
Tran Dinh Long
Departmentof Mathematics, Universityof Sciences, Hue University, 77 Nguyen Hue St., Hue, Vietnam
Le Thi Kim Nga
aculty of Information Technology, Ho Chi Minh City University of Education
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Keywords

RSA cryptosystem
ring endomorphism
lattice attack.

How to Cite

1.
Long TD, Nga LTK. A VARIANT OF RSA CRYPTOSYSTEM ON THE ENDOMORPHISM RING End(Z_n×Z_(n^k )). hueuni-jns [Internet]. 2018Aug.6 [cited 2024Nov.15];127(1A):101-9. Available from: http://222.255.146.83/index.php/hujos-ns/article/view/4746
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Abstract

Based on the arithmetic of the endomorphisms ring End(Zp X Zpk), the paper constructs an exponent type encryption and decryption cryptosystem. Althought involving more operations in encryption and decryption phases than that of original RSA one, the cryptosystem has some advantages in avoiding lattice and chosen plaintext attacks compared to original RSA cryptosystem.

https://doi.org/10.26459/hueuni-jns.v127i1A.4746
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