Openssl_private_encrypt keys generated using the DSA algorithm cannot be encrypted

openssl_private_encrypt($originalData, $encryptData, $privateKey, OPENSSL_ALGO_DSS1)

Warning message:

Warning: openssl_private_encrypt(): key type not supported in this PHP build!

Key: *.pem

-----BEGIN DSA PRIVATE KEY-----密钥内容-----END DSA PRIVATE KEY-----

It seems that the key for this format is not supported for encryption, the key content is provided by the partner, and their development language is java.

I use the key content in RSA format and then use Openssl_private_encrypt encryption to be fine.
On the internet there is very little PHP DSA encryption related content, very headache ah.

Reply content:

openssl_private_encrypt($originalData, $encryptData, $privateKey, OPENSSL_ALGO_DSS1)

Warning message:

Warning: openssl_private_encrypt(): key type not supported in this PHP build!

Key: *.pem

-----BEGIN DSA PRIVATE KEY-----密钥内容-----END DSA PRIVATE KEY-----

It seems that the key for this format is not supported for encryption, the key content is provided by the partner, and their development language is java.

I use the key content in RSA format and then use Openssl_private_encrypt encryption to be fine.
On the internet there is very little PHP DSA encryption related content, very headache ah.

Privatekey read it right?

