The Random\Engine\Secure class

(PHP 8 >= 8.2.0)

Introduction

Generates cryptographically secure randomness using the operating system’s CSPRNG.

The randomness generated by this Random\Engine is suitable for all applications, including the generation of long-term secrets, such as encryption keys.

The Random\Engine\Secure engine is the recommended safe default choice, unless the application requires either reproducible sequences or very high performance.

Class synopsis

namespace Random\Engine;

final class Secure implements Random\CryptoSafeEngine {

/* Methods */

public function generate(): string

}

Random\Engine\Secure::generate — Generate cryptographically secure randomness

The Random\Engine\Secure class

Introduction

Class synopsis

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