ios

dcap-qvl for iOS / macOS

Part of dcap-qvl — see the main README for the library and the other language bindings.

Native Swift Package for dcap-qvl. Distributed as a SwiftPM module backed by DcapQvlFFI.xcframework (Rust static libs for arm64 device + arm64/x86_64 simulator).

Install

Released versions are published to the dcap-qvl-swift distribution repo (SwiftPM can't resolve a sub-directory package, so the ios-release workflow mirrors each v* release there with the XCFramework URL

• checksum filled in). The version numbers match the unified dcap-qvl release.

// Package.swift
.package(url: "https://github.com/Phala-Network/dcap-qvl-swift", from: "0.6.0")

or in Xcode: File → Add Package Dependencies… and paste the URL.

For local development against an unreleased checkout, point at this directory instead: .package(path: "../dcap-qvl/dcap-qvl-mobile/ios") (run scripts/build_ios.sh first to produce the local DcapQvlFFI.xcframework).

Use

import DcapQvl

let raw = try Data(contentsOf: quoteURL)
let quote = try parseQuote(rawQuote: raw)

// Fetch the collateral JSON via URLSession and pass the raw bytes straight
// in — no field-by-field marshalling needed.
let (collateralJson, _) = try await URLSession.shared.data(from: pccsURL)
let report = try verify(
    rawQuote: raw,
    collateralJson: collateralJson,
    nowSecs: UInt64(Date().timeIntervalSince1970)
)
print(report.status, report.advisoryIds)

Verification is synchronous and CPU-bound — wrap in Task.detached or DispatchQueue.global if calling from @MainActor.

Build from source

Requires:

• macOS (Xcode 14+) — the XCFramework packaging step (xcodebuild -create-xcframework) is macOS-only.
• Rust toolchain with iOS targets: rustup target add aarch64-apple-ios aarch64-apple-ios-sim x86_64-apple-ios

Then:

make build_mobile_ios   # from repository root

Produces ios/DcapQvlFFI.xcframework/ and writes the UniFFI-generated Swift sources into ios/Sources/DcapQvl/.

Tests

make test_mobile_ios

Runs swift test against the iOS SwiftPM target. The Rust-side smoke tests (under dcap-qvl-mobile/tests/) can additionally be run on any platform via cargo test.

Limitations

• Same as Android — no PCCS HTTP client, no async runtime, no encrypted-PPID PCK fetch flow. Verify-only.
• visionOS, watchOS, tvOS slices are not built by default. Add them to scripts/build_ios.sh if you need them.