Crate dcap_qvl 

dcap-qvl

This crate implements the quote verification logic for DCAP (Data Center Attestation Primitives) in pure Rust. It supports both SGX (Software Guard Extensions) and TDX (Trust Domain Extensions) quotes.

Features

• Verify SGX and TDX quotes
• Get collateral from PCCS
• Extract information from quotes

Usage

Add the following dependency to your Cargo.toml file to use this crate:

[dependencies]
dcap-qvl = "0.1.0"

Example

use dcap_qvl::collateral::get_collateral;
use dcap_qvl::verify::verify;
use dcap_qvl::PHALA_PCCS_URL;

#[tokio::main]
async fn main() {
    let quote = std::fs::read("quote").expect("quote file not found");

    // Use default Phala PCCS, or override with custom URL
    let pccs_url = std::env::var("PCCS_URL").unwrap_or_else(|_| PHALA_PCCS_URL.to_string());
    let collateral = get_collateral(&pccs_url, &quote).await.expect("failed to get collateral");

    let now = std::time::SystemTime::now().duration_since(std::time::UNIX_EPOCH).unwrap().as_secs();
    let report = verify(&quote, &collateral, now).expect("failed to verify quote");
    println!("{:?}", report);
}

Re-exports

pub use collateral::PHALA_PCCS_URL;

Modules

collateral

intel

oids

quote

verify

Structs

QuoteCollateralV3