A VARIANT OF RSA CRYPTOSYSTEM ON THE ENDOMORPHISM RING End(Z_n×Z_(n^k ))
Tập 127 Số 1A (2018), Nghiên cứu
Tập 127 Số 1A (2018)

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

Nghiên cứu
https://doi.org/10.26459/hueuni-jns.v127i1A.4746
Đã xuất bản 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

Tóm tắt

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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