Cryptographically secure random implementation, with fallback on normal random.
| Class | SecureRandomNotAvailable | Exception raised when no secure random algorithm is found. |
| Class | SourceNotAvailable | Internal exception used when a specific random source is not available. |
| Class | RandomFactory | Factory providing secureRandom
and insecureRandom
methods. |
| Function | _fromhex | Undocumented |