How can I check if my CPU supports the AES-NI instruction set under Linux/UNIX.
There's also the
cpuid utility available on a number of OS's.
cpuid | grep -i aes AES instruction = true
Here's the list. There are 247 CPU models with that feature. With Linux, you can check by looking for the aes flag in /proc/cpuinfo. Or you can check what model you have against this list.