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Lines Matching defs:entropy

71 /* Add platform entropy 32 bytes (256 bits) at a time. */
178 	 * RANDOM_UUID sysctl to get entropy from the kernel.  This can work
215 	 * tries to use the KERN_ARND syscall to get entropy from the kernel.
261 	unsigned char entropy[64];
271 		memset(entropy, 0, sizeof(entropy));
276 					entropy[nybbles/2] |= nyb;
278 					entropy[nybbles/2] |= nyb<<4;
285 		arc4_addrandom(entropy, nybbles/2);
288 	evutil_memclear_(entropy, sizeof(entropy));