On 06/26/2017 12:41 PM, Salz, Rich wrote: > Suppose the chip supports RDRAND but the runtime doesn't have > getrandom or /dev/random?
That's an easy one! Check the feature-test bit and then call RDRAND yourself. Code to do this exists, e.g. https://en.wikipedia.org/wiki/RdRand#Sample_x86_asm_code_to_check_upon_RDRAND_instruction A version of that for 64-bit architecture exists somewhere, too. -- openssl-dev mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-dev
