_mm_loadiwkey
Classification
Other, Cryptography, CPUID Test: KEYLOCKER
Header File
Instruction
LOADIWKEY xmm, xmm
Synopsis
_mm_loadiwkey(unsigned int __ctl, __m128i __intkey, __m128i __enkey_lo, __m128i __enkey_hi);
Description
Load internal wrapping key (IWKey). The 32-bit unsigned integer "__ctl" specifies IWKey's KeySource and whether backing up the key is permitted. IWKey's 256-bit encryption key is loaded from "__enkey_lo" and "__enkey_hi". IWKey's 128-bit integrity key is loaded from "__intkey".