Key types

OPENSSL_KEYTYPE_RSA (integer)

OPENSSL_KEYTYPE_DSA (integer)

OPENSSL_KEYTYPE_DH (integer)

OPENSSL_KEYTYPE_EC (integer)

This constant is only available when PHP is compiled with OpenSSL 0.9.8+.

Nota:

This constant was added in 5.2.0.

OPENSSL_KEYTYPE_EC