dropbox / zxcvbn

Low-Budget Password Strength Estimation
https://www.usenix.org/conference/usenixsecurity16/technical-sessions/presentation/wheeler
MIT License
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Very slow for certain inputs #316

Open jhenninger opened 2 years ago

jhenninger commented 2 years ago

The following password takes about 1s to evaluate on the demo page in my Firefox, despite being just 42 chars long:

 .,?!'-/_:;+()@$"#&*<>=[]\~%^{}|1234567890

If you paste it twice (84 chars), it takes over 4s. It seems to be even slower in Chrome.