Apero.Crypto.Random (Apero v2.1.0)

Random generation utilities for cryptographic purposes.

Provides secure random generation for keys, tokens, passwords, and timing-safe comparison.

Summary

generate_key()

Generates a random 256-bit key.

Generates a random hex string.

Generates a random password with configurable length and character sets.

Generates a random URL-safe token.

Timing-safe string comparison.

@spec generate_key() :: binary()

Generates a random 256-bit key.

@spec random_hex(non_neg_integer()) :: binary()

Generates a random hex string.

@spec random_password(
  non_neg_integer(),
  keyword()
) :: binary()

Generates a random password with configurable length and character sets.

@spec random_token(non_neg_integer()) :: binary()

Generates a random URL-safe token.

@spec secure_compare(binary(), binary()) :: boolean()

Timing-safe string comparison.