helpers library

Various helpers for cryptography.

Constants

constantTimeBytesEquality → const Equality<List<int>>
An implementation of Equality that compares bytes in constant time.

Functions

bytesIncrementBigEndian(Uint8List bytes, int n) → void
Interprets the bytes a big endian integer and increments them by int.
fillBytesWithSecureRandom(Uint8List bytes, {Random? random}) → void
Fills a list with random bytes (using Random.secure).