Lines Matching full:jitter

2  * Non-physical true random number generator based on timing jitter --
3  * Jitter RNG standalone code.
54 …#error "The CPU Jitter random number generator must not be compiled with optimizations. See docume…
188  * The Jitter RNG uses an enhanced version of the Repetition Count Test
191  * values during the generation of one Jitter RNG output block.
195  * During the counting operation, the Jitter RNG always calculates the RCT
197  * the Jitter RNG output block will be calculated completely but discarded at
198  * the end. The caller of the Jitter RNG is informed with an error code.
267  * 	1st derivative of the jitter measurement (time delta)
268  * 	2nd derivative of the jitter measurement (delta of time deltas)
269  * 	3rd derivative of the jitter measurement (delta of delta of time deltas)
274  * @current_delta [in] Jitter time delta
277  * 	0 jitter measurement not stuck (good bit)
278  * 	1 jitter measurement stuck (reject bit)
368  * CPU Jitter noise source -- this is the noise source based on the CPU
369  *			      execution time jitter
378  * the CPU execution time jitter. Any change to the loop in this function
516  * use the CPU jitter in the time deltas. The jitter is injected into the
630 			 * If the health test fails, the Jitter RNG remains  in jent_read_entropy()
644 			/* Re-enable Jitter RNG */  in jent_read_entropy()
732 	 * jitter entropy that could potentially be caught here. But  in jent_entropy_init()
863 	 * If we have more than 90% stuck results, then this Jitter RNG is  in jent_entropy_init()