What are some of the high throughput and efficient ciphers? I know AES has generally good performance, but is there anything more efficient that it now?
I would like to perform small performance test and want to select several ciphers. I would like to consider both block and stream ciphers. Some that I have selected so far are twofish, three fish, serpent, salsa20, trivium and few others from eSTREAM contest. Twofish and serpent is probably slower than AES from what I saw before (through twofish comes close to AES). I read that salsa20 can be relatively fast.