defaultJitterSource function

double defaultJitterSource()

Cryptographically-secure uniform draw in [0.0, 1.0). Uses Random.secure(), which is backed by the platform CSPRNG (/dev/urandom, BCryptGenRandom, or Window.crypto.getRandomValues). Acceptable under FIPS 140-3 on platforms whose CSPRNG is validated.

Implementation

double defaultJitterSource() => Random.secure().nextDouble();