This library is a partial implementation of the XML encryption standard. It implements the decryption part, which is needed by SAML clients.

See also

- https://www.w3.org/TR/xmlenc-core1/

- https://en.wikipedia.org/wiki/Security_Assertion_Markup_Language

 decrypt_xml(+DOMIn, -DOMOut, :KeyCallback, +Options) is det

Arguments:

KeyCallback

- may be called as follows: call(KeyCallback, name, KeyName, Key) call(KeyCallback, public_key, public_key(RSA), Key) call(KeyCallback, certificate, Certificate, Key)

 load_certificate_from_base64_string(+String, -Certificate) is det

Loads a certificate from a string, adding newlines and header where appropriate so that OpenSSL 1.0.1+ will be able to parse it