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<OpenSSLCertificateSigningRequestPassword Hashing>
^OpenSSLLast updated: Mon, 26 Oct 2026

The OpenSSLAsymmetricKey class

(PHP 8)

Introduction

A fully opaque class which replaces OpenSSL key resources as of PHP 8.0.0.

Class synopsis

final class OpenSSLAsymmetricKey {
}

<OpenSSLCertificateSigningRequestPassword Hashing>
^OpenSSLLast updated: Mon, 26 Oct 2026