Copy a LocalVariableOperatorWriteNode node
Indicates whether this DH instance has a private key associated with it or not. The private key may be retrieved with DH#priv_key.
Verifies whether the signature is valid given the message digest input. It does so by validating sig using the public key of this DSA instance.
Deprecated in version 3.0. Consider using PKey::PKey#sign_raw and PKey::PKey#verify_raw instead.
digest
A message digest of the original input data to be signed.
sig
A DSA signature value.
Indicates whether this DSA instance has a private key associated with it or not. The private key may be retrieved with DSA#private_key.
Returns whether this EC instance has a private key. The private key (BN) can be retrieved with EC#private_key.
Does this keypair contain a private key?
The list of cipher suites configured for this context.
Sets the list of available cipher suites for this context. Note in a server context some ciphers require the appropriate certificates. For example, an RSA cipher suite can only be chosen when an RSA certificate is available.
Sets the list of available TLSv1.3 cipher suites for this context.
Writes string to the SSL connection.
Sends “close notify” to the peer and tries to shut down the SSL connection gracefully.
Returns the cipher suite actually used in the current session, or nil if no session has been established.
A description of the current connection state. This is for diagnostic purposes only.
Sets the server hostname used for SNI. This needs to be set before SSLSocket#connect.
See TCPServer#listen for details.
Performs the certificate verification using the parameters set to stctx.
See also the man page X509_verify_cert(3).
Verifies the signature of the certificate, with the public key key. key must be an instance of OpenSSL::PKey.