针对低功耗嵌入式设备,本文提出了一种优化的AES-GCM实现方案。通过Fixslicing AES方法和FACE策略减少冗余计算,在STM32F4微控制器上使AES-128 GCTR周期降低19.41%。同时对比两种GHASH实现:4位表基方法速度是Karatsuba法的两倍,在保障抗时序攻击能力的前提下平衡了速度 ...
XIP1113E is a an extreme-speed IP core implementing the Advanced Encryption Standard (AES) in Galois Counter Mode (GCM). AES-GCM is a widely used cryp ...
In today's electronic age, the importance of digitalcryptography in securing electronic data transactions isunquestionable. Every day, users electronically generate andcommunicate a large volume of ...