tpm2_protocol/message/
symmetric.rs

1// SPDX-License-Identifier: MIT OR Apache-2.0
2// Copyright (c) 2025 Opinsys Oy
3
4//! 15.2 `TPM2_EncryptDecrypt`
5//! 15.3 `TPM2_EncryptDecrypt2`
6//! 15.4 `TPM2_Hash`
7//! 15.5 `TPM2_HMAC`
8//! 15.6 `TPM2_MAC`
9
10use crate::{
11    data::{
12        Tpm2bDigest, Tpm2bIv, Tpm2bMaxBuffer, TpmAlgId, TpmCc, TpmRh, TpmiAlgHash, TpmiYesNo,
13        TpmtTkHashcheck,
14    },
15    tpm_struct,
16};
17use core::fmt::Debug;
18
19pub type TpmiAlgCipherMode = TpmAlgId;
20
21tpm_struct! {
22    #[derive(Debug, PartialEq, Eq, Clone)]
23    kind: Command,
24    name: TpmEncryptDecryptCommand,
25    cc: TpmCc::EncryptDecrypt,
26    handles: {
27        pub key_handle: crate::data::TpmiDhObject,
28    },
29    parameters: {
30        pub decrypt: TpmiYesNo,
31        pub mode: TpmiAlgCipherMode,
32        pub iv_in: Tpm2bIv,
33        pub in_data: Tpm2bMaxBuffer,
34    }
35}
36
37tpm_struct! {
38    #[derive(Debug, PartialEq, Eq, Clone)]
39    kind: Response,
40    name: TpmEncryptDecryptResponse,
41    cc: TpmCc::EncryptDecrypt,
42    handles: {},
43    parameters: {
44        pub out_data: Tpm2bMaxBuffer,
45        pub iv_out: Tpm2bIv,
46    }
47}
48
49tpm_struct! {
50    #[derive(Debug, PartialEq, Eq, Clone)]
51    kind: Command,
52    name: TpmEncryptDecrypt2Command,
53    cc: TpmCc::EncryptDecrypt2,
54    handles: {
55        pub key_handle: crate::data::TpmiDhObject,
56    },
57    parameters: {
58        pub in_data: Tpm2bMaxBuffer,
59        pub decrypt: TpmiYesNo,
60        pub mode: TpmAlgId,
61        pub iv_in: Tpm2bIv,
62    }
63}
64
65tpm_struct! {
66    #[derive(Debug, PartialEq, Eq, Clone)]
67    kind: Response,
68    name: TpmEncryptDecrypt2Response,
69    cc: TpmCc::EncryptDecrypt2,
70    handles: {},
71    parameters: {
72        pub out_data: Tpm2bMaxBuffer,
73        pub iv_out: Tpm2bIv,
74    }
75}
76
77tpm_struct! {
78    #[derive(Debug, PartialEq, Eq, Clone)]
79    kind: Command,
80    name: TpmHashCommand,
81    cc: TpmCc::Hash,
82    handles: {},
83    parameters: {
84        pub data: Tpm2bMaxBuffer,
85        pub hash_alg: TpmAlgId,
86        pub hierarchy: TpmRh,
87    }
88}
89
90tpm_struct! {
91    #[derive(Debug, PartialEq, Eq, Clone)]
92    kind: Response,
93    name: TpmHashResponse,
94    cc: TpmCc::Hash,
95    handles: {},
96    parameters: {
97        pub out_hash: Tpm2bDigest,
98        pub validation: TpmtTkHashcheck,
99    }
100}
101
102tpm_struct! {
103    #[derive(Debug, PartialEq, Eq, Clone)]
104    kind: Command,
105    name: TpmHmacCommand,
106    cc: TpmCc::Hmac,
107    handles: {
108        pub handle: crate::data::TpmiDhObject,
109    },
110    parameters: {
111        pub buffer: Tpm2bMaxBuffer,
112        pub hash_alg: TpmiAlgHash,
113    }
114}
115
116tpm_struct! {
117    #[derive(Debug, PartialEq, Eq, Clone)]
118    kind: Response,
119    name: TpmHmacResponse,
120    cc: TpmCc::Hmac,
121    handles: {},
122    parameters: {
123        pub out_hmac: Tpm2bDigest,
124    }
125}
tpm2_protocol/message/symmetric.rs

tpm2_protocol/message/
symmetric.rs
