Описание тега rdrand

RdRand (also RDRAND) is an instruction for returning random numbers from an on-chip random number generator.

RdRand (also RDRAND) is an instruction for returning random numbers from an on-chip random number generator. RdRand is available in Ivy Bridge processors and is part of the Intel 64 instruction set architecture. The random number generator is NIST SP800-90A, FIPS 140-2, and ANSI X9.82 compliant

From http://en.wikipedia.org/wiki/RdRand