… required to perform an RSA encryption, which is the amount … key (𝑘𝑆) generation and data
transfer. This helps to resist any … To avoid such situation, threshold encryption algorithm was …

… , a meaningless RSA public key requires using a meaningful … pairing, Paillar encryption,
double ElGamal encryption, and … secure hash function and that U has no information about B’s …

… Among them involves the information transfer process. The … Define two cryptographic hash
functions with the mapping: H1: G1 … key cryptosystems such as RSA, Elgamal, Bilinear pairing, …

… of private information, and the high overhead of encryption … -CP-ABE,并使用乘法同态
ElGamal密码系统来确保授权验证期间的… 的非对称加密算法,相比于RSA的安全性依赖于大整数的分解…

… Obviously ,only the participant Pi has its own private key and … is a public cryptographically
strong Hash function .Note that … is infeasible and ElGamal-like encryption systems is unbroken , …

… query is constructed, compressed by hash function, and … 质数判断的 RSA 算法(EPNRSA:
RSA algorithm based on Enhanced … 一种实现数据库同态计算的ELGamal 重加密算法[J]. 北京交通…

… to protect data privacy, most users choose to use a private key to … encryption algorithm is
adopted to design the secure … 本文使用的同态加密方案为 lifted ElGamal encryption, 该方案共包含…

… RSA 原理是使用兩個夠大的質數相乘所得出的數字,將其做質 因數… Hash Function 是將資料打
亂混合,重新建立一個叫做hash … Elgamal, “A public key cryptosystem and a signature scheme …

… (ECC), whereas a cryptographic elliptic curve is usually … This dissertation proposes a
new DPA attack on the RSA-… [18] Taher ElGamal. A public key cryptosystem and a signature …

… exchange protocols involves a trusted third party to ensure fairness, but an appropriate third
party with such functions … to provide functions closing to fair exchange without relying on a …