WangJinchao bfcec4c65b crypto: tcrypt - add script tcrypt_speed_compare.py ... Create a script for comparing tcrypt speed test logs. The script will systematically analyze differences item by item and provide a summary (average). This tool is useful for evaluating the stability of cryptographic module algorithms and assisting with performance optimization. Please note that for such a comparison, stability depends on whether we allow frequency to float or pin the frequency. The script produces comparisons in two scenes: 1. For operations in seconds ================================================================================ rfc4106(gcm(aes)) (pcrypt(rfc4106(gcm_base(ctr(aes-generic),ghash-generic)))) encryption -------------------------------------------------------------------------------- bit key | byte blocks | base ops | new ops | differ(%) 160 | 16 | 66439 | 63063 | -5.08 160 | 64 | 62220 | 57439 | -7.68 ... 288 | 4096 | 15059 | 16278 | 8.09 288 | 8192 | 9043 | 9526 | 5.34 -------------------------------------------------------------------------------- average differ(%s) | total_differ(%) -------------------------------------------------------------------------------- 5.70 | -4.49 ================================================================================ 2. For avg cycles of operation ================================================================================ rfc4106(gcm(aes)) (pcrypt(rfc4106(gcm_base(ctr(aes-generic),ghash-generic)))) encryption -------------------------------------------------------------------------------- bit key | byte blocks | base cycles | new cycles | differ(%) 160 | 16 | 32500 | 35847 | 10.3 160 | 64 | 33175 | 45808 | 38.08 ... 288 | 4096 | 131369 | 132132 | 0.58 288 | 8192 | 229503 | 234581 | 2.21 -------------------------------------------------------------------------------- average differ(%s) | total_differ(%) -------------------------------------------------------------------------------- 8.41 | -6.70 ================================================================================ Signed-off-by: WangJinchao <wangjinchao@xfusion.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2023-12-29 11:25:55 +08:00
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tcrypt_speed_compare.py