1 // Copyright 2022, The Android Open Source Project
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //     http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 //! Local types that are equivalent to those generated for the SecureClock HAL interface
16 
17 use crate::{cbor_type_error, AsCborValue, CborError};
18 use alloc::{
19     format,
20     string::{String, ToString},
21     vec::Vec,
22 };
23 use kmr_derive::AsCborValue;
24 
25 pub const TIME_STAMP_MAC_LABEL: &[u8] = b"Auth Verification";
26 
27 #[derive(Debug, Clone, Eq, Hash, PartialEq, AsCborValue)]
28 pub struct TimeStampToken {
29     pub challenge: i64,
30     pub timestamp: Timestamp,
31     pub mac: Vec<u8>,
32 }
33 
34 #[derive(Debug, Clone, Copy, Eq, Hash, Ord, PartialEq, PartialOrd, AsCborValue)]
35 pub struct Timestamp {
36     pub milliseconds: i64,
37 }
38