PHP openssl_sign() ecparam key type not supported

2019-06-24 04:30发布

问题:

openssl_sign is returning the signature string but printing this error. I am using elliptic curve key

Warning: openssl_sign() [function.openssl-sign]: key type not supported in this PHP build! in

回答1:

An issue has been filed in the php issue tracker for this: https://bugs.php.net/bug.php?id=66501