Struct NTLMv2SecurityInterface

pub struct NTLMv2SecurityInterface { /* private fields */ }

This object is used by CSSP layer to abstract NTLMv2 implementation

NTLMv2 use RC4 as main crypto algorithm

Implementations

impl NTLMv2SecurityInterface

pub fn new( encrypt: Rc4, decrypt: Rc4, signing_key: Vec<u8>, verify_key: Vec<u8>, ) -> Self

Create a new NTLMv2 security interface

Example

extern crate crypto;
use rdp::nla::ntlm::NTLMv2SecurityInterface;
use crypto::rc4::Rc4;
let interface = NTLMv2SecurityInterface::new(Rc4::new(b"encrypt"), Rc4::new(b"decrypt"), b"signing".to_vec(), b"verify".to_vec());

Trait Implementations

impl GenericSecurityService for NTLMv2SecurityInterface

fn gss_wrapex(&mut self, data: &[u8]) -> RdpResult<Vec<u8>>

This is the main encrypt function This will also compute the signing

Example

extern crate crypto;
use rdp::nla::ntlm::NTLMv2SecurityInterface;
use crypto::rc4::Rc4;
use rdp::nla::sspi::GenericSecurityService;
let mut interface = NTLMv2SecurityInterface::new(Rc4::new(b"encrypt"), Rc4::new(b"decrypt"), b"signing".to_vec(), b"verify".to_vec());
assert_eq!(interface.gss_wrapex(b"foo").unwrap(), [1, 0, 0, 0, 142, 146, 37, 160, 247, 244, 100, 58, 0, 0, 0, 0, 87, 164, 208]);
assert_eq!(interface.gss_wrapex(b"foo").unwrap(), [1, 0, 0, 0, 162, 95, 77, 158, 159, 36, 8, 240, 1, 0, 0, 0, 153, 3, 250])

fn gss_unwrapex(&mut self, data: &[u8]) -> RdpResult<Vec<u8>>

This is the main decrypt function use by the cssp manager to decrypt messages comming from server

Example

extern crate crypto;
use rdp::nla::ntlm::NTLMv2SecurityInterface;
use crypto::rc4::Rc4;
use rdp::nla::sspi::GenericSecurityService;
let mut interface = NTLMv2SecurityInterface::new(Rc4::new(b"decrypt"), Rc4::new(b"encrypt"), b"verify".to_vec(), b"signing".to_vec());
assert_eq!(interface.gss_unwrapex(&vec![1, 0, 0, 0, 142, 146, 37, 160, 247, 244, 100, 58, 0, 0, 0, 0, 87, 164, 208]).unwrap(), b"foo");
assert_eq!(interface.gss_unwrapex(&vec![1, 0, 0, 0, 162, 95, 77, 158, 159, 36, 8, 240, 1, 0, 0, 0, 153, 3, 250]).unwrap(), b"foo")