| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `/root/sunhe/incubator-teaclave/third_party/rust-sgx-sdk/sgx_types/src/types/dh.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>dh.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../../normalize.css"><link rel="stylesheet" href="../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../../ayu.css" disabled><link rel="stylesheet" href="../../../dark.css" disabled><link rel="stylesheet" href="../../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../../storage.js"></script><script defer src="../../../source-script.js"></script><script defer src="../../../source-files.js"></script><script defer src="../../../main.js"></script><noscript><link rel="stylesheet" href="../../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><a class="sidebar-logo" href="../../../sgx_types/index.html"><div class="logo-container"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../../sgx_types/index.html"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></a><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><pre class="src-line-numbers"><span id="1">1</span> |
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| </pre><pre class="rust"><code><span class="comment">// Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License.. |
| |
| </span><span class="kw">use super</span>::<span class="kw-2">*</span>; |
| |
| <span class="kw">use </span>core::mem; |
| <span class="kw">use </span>core::slice; |
| |
| <span class="comment">// |
| // sgx_dh.h |
| // |
| </span><span class="attribute">#[derive(Clone, Copy, Debug, Default)] |
| #[repr(C, packed)] |
| </span><span class="kw">pub struct </span>CDhMsg1 { |
| <span class="kw">pub </span>g_a: Ec256PublicKey, |
| <span class="kw">pub </span>target: TargetInfo, |
| } |
| |
| <span class="attribute">#[derive(Clone, Copy, Debug, Default)] |
| #[repr(C, packed)] |
| </span><span class="kw">pub struct </span>CDhMsg2 { |
| <span class="kw">pub </span>g_b: Ec256PublicKey, |
| <span class="kw">pub </span>report: Report, |
| <span class="kw">pub </span>cmac: Mac128bit, |
| } |
| |
| <span class="attribute">#[derive(Clone, Copy, Debug, Default)] |
| #[repr(C, packed)] |
| </span><span class="kw">pub struct </span>CDhMsg3 { |
| <span class="kw">pub </span>cmac: Mac128bit, |
| <span class="kw">pub </span>msg_body: CDhMsg3Body, |
| } |
| |
| <span class="attribute">#[derive(Clone, Copy, Debug, Default)] |
| #[repr(C, packed)] |
| </span><span class="kw">pub struct </span>CDhMsg3Body { |
| <span class="kw">pub </span>report: Report, |
| <span class="kw">pub </span>add_prop_len: u32, |
| <span class="kw">pub </span>add_prop: [u8; <span class="number">0</span>], |
| } |
| |
| <span class="attribute">#[derive(Clone, Copy, Debug)] |
| #[repr(C, packed)] |
| </span><span class="kw">pub struct </span>CEnclaveIdentity { |
| <span class="kw">pub </span>cpu_svn: CpuSvn, |
| <span class="kw">pub </span>misc_select: MiscSelect, |
| <span class="kw">pub </span>reserved1: [u8; <span class="number">28</span>], |
| <span class="kw">pub </span>attributes: Attributes, |
| <span class="kw">pub </span>mr_enclave: Measurement, |
| <span class="kw">pub </span>reserved2: [u8; <span class="number">32</span>], |
| <span class="kw">pub </span>mr_signer: Measurement, |
| <span class="kw">pub </span>reserved3: [u8; <span class="number">96</span>], |
| <span class="kw">pub </span>isv_prod_id: u16, |
| <span class="kw">pub </span>isv_svn: u16, |
| } |
| |
| <span class="kw">impl </span>From<Report> <span class="kw">for </span>CEnclaveIdentity { |
| <span class="kw">fn </span>from(report: Report) -> CEnclaveIdentity { |
| CEnclaveIdentity { |
| cpu_svn: report.body.cpu_svn, |
| misc_select: report.body.misc_select, |
| reserved1: [<span class="number">0_u8</span>; <span class="number">28</span>], |
| attributes: report.body.attributes, |
| mr_enclave: report.body.mr_enclave, |
| reserved2: [<span class="number">0_u8</span>; <span class="number">32</span>], |
| mr_signer: report.body.mr_signer, |
| reserved3: [<span class="number">0_u8</span>; <span class="number">96</span>], |
| isv_prod_id: report.body.isv_prod_id, |
| isv_svn: report.body.isv_svn, |
| } |
| } |
| } |
| |
| <span class="kw">impl </span>From<<span class="kw-2">&</span>Report> <span class="kw">for </span>CEnclaveIdentity { |
| <span class="kw">fn </span>from(report: <span class="kw-2">&</span>Report) -> CEnclaveIdentity { |
| CEnclaveIdentity { |
| cpu_svn: report.body.cpu_svn, |
| misc_select: report.body.misc_select, |
| reserved1: [<span class="number">0_u8</span>; <span class="number">28</span>], |
| attributes: report.body.attributes, |
| mr_enclave: report.body.mr_enclave, |
| reserved2: [<span class="number">0_u8</span>; <span class="number">32</span>], |
| mr_signer: report.body.mr_signer, |
| reserved3: [<span class="number">0_u8</span>; <span class="number">96</span>], |
| isv_prod_id: report.body.isv_prod_id, |
| isv_svn: report.body.isv_svn, |
| } |
| } |
| } |
| |
| <span class="kw">pub const </span>DH_SESSION_DATA_SIZE: usize = <span class="number">256</span>; |
| |
| <span class="attribute">#[derive(Clone, Copy, Debug)] |
| #[repr(C, align(<span class="number">64</span>))] |
| </span><span class="kw">pub struct </span>CDhSession { |
| <span class="kw">pub </span>dh_session: [u8; DH_SESSION_DATA_SIZE], |
| } |
| |
| <span class="macro">impl_struct_default! </span>{ |
| CEnclaveIdentity; |
| CDhSession; |
| } |
| |
| <span class="macro">impl_asref_array! </span>{ |
| CDhMsg1; |
| CDhMsg2; |
| CEnclaveIdentity; |
| CDhSession; |
| } |
| |
| <span class="macro">impl_struct_ContiguousMemory! </span>{ |
| CDhMsg1; |
| CDhMsg2; |
| CDhMsg3; |
| CDhMsg3Body; |
| CEnclaveIdentity; |
| CDhSession; |
| } |
| |
| <span class="kw">impl </span>AsRef<[u8]> <span class="kw">for </span>CDhMsg3 { |
| <span class="kw">fn </span>as_ref(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>[u8] { |
| <span class="kw">unsafe </span>{ |
| slice::from_raw_parts( |
| <span class="self">self </span><span class="kw">as </span><span class="kw-2">*const </span><span class="kw">_ as </span><span class="kw-2">*const </span>u8, |
| mem::size_of::<CDhMsg3>() + <span class="self">self</span>.msg_body.add_prop_len <span class="kw">as </span>usize, |
| ) |
| } |
| } |
| } |
| |
| <span class="macro">impl_enum! </span>{ |
| <span class="attribute">#[repr(u32)] |
| #[derive(Copy, Clone, Debug, Eq, PartialEq)] |
| </span><span class="kw">pub enum </span>DhSessionRole { |
| Initiator = <span class="number">0</span>, |
| Responder = <span class="number">1</span>, |
| } |
| } |
| </code></pre></div> |
| </section></div></main><div id="rustdoc-vars" data-root-path="../../../" data-current-crate="sgx_types" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
