login to an api in php with encrypted password

I am trying to login to an API (IGINDEX) with encrypted password in PHP. The code is already existing but it is not logging properly. The login without encrypted password works already well . The reference of the API is detailed here: [login to view URL] more specifically, i am implementing the version 2 of POST message. to encrypt, i am using the php library phpseclib. as detail on the firm providing the api,to encrypt a password: -call /session/encryptionKey which gives a key and timestamp -create a RSA token using the key. -encrypt password + "|" + timestamp There are some working example in java,javascript ([login to view URL]) but not in php. to test my code, unzip the files, and launch [login to view URL] please test ONLY using a proxy /VPN in the UK or Singapore - the API provider restricts the users by location.