ace-uds 0.2.1

UDS typed message layer implementing ISO 14229-1.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148

use ace_macros::FrameCodec;

use crate::UdsError;

#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
#[frame(error = UdsError)]
pub enum AuthenticationResponse<'a> {
    #[frame(id = 0x00)]
    DeAuthenticateResponse(DeAuthenticateResponse),
    #[frame(id = 0x01)]
    VerifyCertificateUnidirectionalResponse(VerifyCertificateUnidirectionalResponse<'a>),
    #[frame(id = 0x02)]
    VerifyCertificateBidirectionalResponse(VerifyCertificateBidirectionalResponse<'a>),
    #[frame(id = 0x03)]
    ProofOfOwnershipResponse(ProofOfOwnershipResponse<'a>),
    #[frame(id = 0x04)]
    TransmitCertificateResponse(TransmitCertificateResponse),
    #[frame(id = 0x05)]
    RequestChallengeForAuthenticationResponse(RequestChallengeForAuthenticationResponse<'a>),
    #[frame(id = 0x06)]
    VerifyProofOfOwnershipUnidirectionalResponse(VerifyProofOfOwnershipUnidirectionalResponse<'a>),
    #[frame(id = 0x07)]
    VerifyProofOfOwnershipBidirectionalResponse(VerifyProofOfOwnershipBidirectionalResponse<'a>),
    #[frame(id = 0x08)]
    AuthenticationConfigurationResponse(AuthenticationConfigurationResponse),
}

#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
#[frame(error = UdsError)]
pub enum AuthenticationReturnParameter {
    #[frame(id = 0x00)]
    RequestAccepted,
    #[frame(id = 0x01)]
    GeneralReject,
    #[frame(id = 0x02)]
    AuthenticationConfigurationAPCE,
    #[frame(id = 0x03)]
    AuthenticationConfigurationACRAsymmetric,
    #[frame(id = 0x04)]
    AuthenticationConfigurationACRSymmetric,
    #[frame(id_pat = "0x05..=0x0F | 0x14..=0x9F | 0xFF")]
    IsoSaeReserved(u8),
    #[frame(id = 0x10)]
    DeAuthenticationSuccessful,
    #[frame(id = 0x11)]
    CertificateVerifiedOwnershipVerificationNecessary,
    #[frame(id = 0x12)]
    OwnershipVerified,
    #[frame(id = 0x13)]
    CertificateVerified,
    #[frame(id_pat = "0xA0..=0xCF")]
    VehicleManufacturerSpecific(u8),
    #[frame(id_pat = "0xD0..=0xFE")]
    SystemSupplierSpecific(u8),
}

#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
#[frame(error = UdsError)]
pub struct DeAuthenticateResponse {
    pub authentication_return_parameter: AuthenticationReturnParameter,
}

#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
#[frame(error = UdsError)]
pub struct VerifyCertificateUnidirectionalResponse<'a> {
    pub authentication_return_parameter: AuthenticationReturnParameter,
    pub length_of_challenge_server: u16,
    #[frame(length = "length_of_challenge_server as usize")]
    pub challenge_server: &'a [u8],
    pub length_of_ephemeral_public_key_server: u16,
    #[frame(length = "length_of_ephemeral_public_key_server as usize")]
    pub ephemeral_public_key_server: &'a [u8],
}

#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
#[frame(error = UdsError)]
pub struct VerifyCertificateBidirectionalResponse<'a> {
    pub authentication_return_parameter: AuthenticationReturnParameter,
    pub length_of_challenge_server: u16,
    #[frame(length = "length_of_challenge_server as usize")]
    pub challenge_server: &'a [u8],
    pub length_of_certificate_server: u16,
    #[frame(length = "length_of_certificate_server as usize")]
    pub certificate_server: &'a [u8],
    pub length_of_proof_of_ownership_server: u16,
    #[frame(length = "length_of_proof_of_ownership_server as usize")]
    pub proof_of_ownership_server: &'a [u8],
    pub length_of_ephemeral_public_key_server: u16,
    #[frame(length = "length_of_ephemeral_public_key_server as usize")]
    pub ephemeral_public_key_server: &'a [u8],
}

#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
#[frame(error = UdsError)]
pub struct ProofOfOwnershipResponse<'a> {
    pub authentication_return_parameter: AuthenticationReturnParameter,
    pub length_of_session_key_info: u16,
    #[frame(length = "length_of_session_key_info as usize")]
    pub session_key_info: &'a [u8],
}

#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
#[frame(error = UdsError)]
pub struct TransmitCertificateResponse {
    pub authentication_return_parameter: AuthenticationReturnParameter,
}

#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
#[frame(error = UdsError)]
pub struct RequestChallengeForAuthenticationResponse<'a> {
    pub authentication_return_parameter: AuthenticationReturnParameter,
    pub algorithm_indicator: [u8; 16],
    pub length_of_challenge_server: u16,
    #[frame(length = "length_of_challenge_server as usize")]
    pub challenge_server: &'a [u8],
    pub length_of_needed_additional_parameter: u16,
    #[frame(length = "length_of_needed_additional_parameter as usize")]
    pub needed_additional_parameter: &'a [u8],
}

#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
#[frame(error = UdsError)]
pub struct VerifyProofOfOwnershipUnidirectionalResponse<'a> {
    pub authentication_return_parameter: AuthenticationReturnParameter,
    pub algorithm_indicator: [u8; 16],
    pub length_of_session_key_info: u16,
    #[frame(length = "length_of_session_key_info as usize")]
    pub session_key_info: &'a [u8],
}

#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
#[frame(error = UdsError)]
pub struct VerifyProofOfOwnershipBidirectionalResponse<'a> {
    pub authentication_return_parameter: AuthenticationReturnParameter,
    pub algorithm_indicator: [u8; 16],
    pub length_of_proof_of_ownership_server: u16,
    #[frame(length = "length_of_proof_of_ownership_server as usize")]
    pub proof_of_ownership_server: &'a [u8],
    pub length_of_session_key_info: u16,
    #[frame(length = "length_of_session_key_info as usize")]
    pub session_key_info: &'a [u8],
}

#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
#[frame(error = UdsError)]
pub struct AuthenticationConfigurationResponse {
    pub authentication_return_parameter: AuthenticationReturnParameter,
}