2 Commits

Author	SHA1	Message	Date
greatroar	1e2379df1b	lib/protocol: faster Luhn algorithm and better testing (#6475) ... The previous implementation was very generic; its tests didn't cover the actual alphabet for device IDs. Benchmark results on amd64: name old time/op new time/op delta Luhnify-8 1.00µs ± 1% 0.28µs ± 4% -72.38% (p=0.000 n=9+10) Unluhnify-8 992ns ± 2% 274ns ± 1% -72.39% (p=0.000 n=10+9)	2020-03-29 22:28:04 +02:00
Jakob Borg	2dd9450793	lib/protocol, vendor: Import luhn code directly ... I've changed it incompatibly to fix a correctness bug. Nonetheless, we should remain incorrect indefinitely.	2017-09-20 21:34:32 +02:00