Method SSL.Cipher.lookup()

Method lookup

CipherSpec|zero lookup(int suite, ProtocolVersion|int version, array(int)|zero signature_algorithms, int max_hash_size)

Description

Lookup the crypto parameters for a cipher suite.

Parameter suite

Cipher suite to lookup.

Parameter version

Version of the SSL/TLS protocol to support.

Parameter signature_algorithms

The set of SignatureScheme values that are supported by the other end.

Parameter max_hash_size

The maximum hash size supported for the signature algorithm.

Returns

Returns 0 (zero) for unsupported combinations, otherwise returns an initialized CipherSpec for the suite.