Trident: A Hybrid Correlation-Collision GPU Cache Timing Attack for AES Key Recovery

Given the parallel processing capabilities of Graphics Processing Units (GPUs), many applications are exploiting GPUs and cryptographic systems have also begun to leverage GPUs to accelerate encryption/decryption. Recent work has identified how microarchitectural side-channel attacks can be carried out on AES (Advanced Encryption Standard) by exploiting the SIMT characteristics and memory coalesci...