client.py 文件源码

def doAttrDisclose(self, origin, target, txnId, key):
        box = libnacl.public.Box(b58decode(origin), b58decode(target))

        data = json.dumps({TXN_ID: txnId, SKEY: key})
        nonce, boxedMsg = box.encrypt(data.encode(), pack_nonce=False)

        op = {
            TARGET_NYM: target,
            TXN_TYPE: DISCLO,
            NONCE: b58encode(nonce),
            DATA: b58encode(boxedMsg)
        }
        self.submit(op, identifier=origin)