摘要
本文在Eisenstein环Z[ω]上得到了两类新的密码体制。它们分别是推广的RSA密码体制和自确认密码体制。安全性分别基于环Z[ω]上整数的分解和Z[ω]环上离散对数的计算。
A new type of public key cryptosystem and a new type of auto-authentication cryptosystem over Eisenstein's ring Z[w] are presented. The security of these two types of cryptosystems depends on the difficulty of integer factoring and logarithmic computation in Z[w] .
基金
国家自然科学基金资助课题
