openssl_spki_export_challenge

PHP 5 >= 5.6.0, PHP 7, PHP 8
openssl_spki_export_challenge - Exports the challenge associated with a signed public key and challenge
Manual
Code Examples

Example #1 openssl_spki_export_challenge example

PHP Version:

Example #2 openssl_spki_export_challenge example from <keygen>

PHP Version:


Function openssl_spki_export_challenge:

OpenSSL Functions

Most used PHP functions