# RecaptchaPasswordCheck v0.1.1 - Table of Contents > Client-side cryptography for reCAPTCHA's private password leak check, a workalike of Google's java-recaptcha-password-check-helpers. ## Pages - [RecaptchaPasswordCheck](readme.md) - [Changelog](changelog.md) - [Testing](testing.md) ## Modules - [RecaptchaPasswordCheck](RecaptchaPasswordCheck.md): Client-side cryptography and canonicalization for Google Cloud Fraud Defense's private password leak check.