Method __builtin.Nettle.Sign()->jose_decode()

Method jose_decode

array(mapping(string(7bit):string(7bit)|int)|string(8bit))|zero jose_decode(string(7bit) jws)

Description

Verify and decode a JOSE JWS signed value.

Parameter jws

A JSON Web Signature as returned by jose_sign().

Returns

Returns 0 (zero) on failure, and an array

Array
`mapping(string(7bit):string(7bit)\|int) 0`	The JOSE header.
`string(8bit) 1`	The signed message.

Note

The default implementation returns 0 for all parameters, and can thus serve as a fallback for signature algorithms that don't support or aren't supported by JWS (eg Crypto.DSA).