Source: sigil/node/../arise-bridge/arise-identity/src/attestation.rs. SHA-256: 47d369b60fc92368eeebfbd3fd7a28608cb6a99b6eccccb81f85705834fb7da4.

This reference follows declared source modules, retains conditional attributes, and includes public declarations and implementation methods. Private-module re-exports and trait resolution require the compiler; this is a source reference, not a claim that every listed item is a root import. Function bodies and constant values are omitted.

attestation::HardwareBenchmarkVC

A Verifiable Credential attesting to hardware benchmark results.

Ties measured compute performance to a provider's OAS DID. The VC includes the attestation method (self-reported, third-party, or TEE) and has a bounded validity window.

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct HardwareBenchmarkVC {
/// Fixed: `"HardwareBenchmark"`.

pub vc_type: String,
/// The DID of the entity that issued/performed the benchmark.

pub issuer_did: String,
/// The provider DID whose hardware was benchmarked.

pub subject_did: String,
/// The measured benchmark results.

pub benchmark_data: BenchmarkResults,
/// How the attestation was obtained (e.g., `"ThirdPartyAudit"`).

pub attestation_method: String,
/// ISO 8601 timestamp when the VC was issued.

pub issued_at: String,
/// ISO 8601 timestamp when the VC expires.

pub expires_at: String
}

Source line: 20.

attestation::PlatformAttestationVC

A Verifiable Credential for TEE-based platform attestation.

Represents a hardware-backed attestation from a Trusted Execution Environment (SGX, TDX, SEV-SNP). The report_hash is a BLAKE3 hash of the raw platform report data.

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PlatformAttestationVC {
/// Fixed: `"PlatformAttestation"`.

pub vc_type: String,
/// The DID of the entity that verified the platform attestation.

pub issuer_did: String,
/// The provider DID whose platform was attested.

pub subject_did: String,
/// The TEE platform type (e.g., `"sgx"`, `"tdx"`, `"sev-snp"`).

pub platform: String,
/// BLAKE3 hash of the raw platform attestation report (hex-encoded).

pub report_hash: String,
/// ISO 8601 timestamp when the VC was issued.

pub issued_at: String
}

Source line: 43.

attestation::create_hardware_benchmark_vc

Creates a hardware benchmark Verifiable Credential.

The VC is issued at the current UTC time and expires after 90 days.

Arguments

• provider_did - The OAS DID of the compute provider being benchmarked.
• benchmarks - The measured benchmark results.
• attestation_type - The method used to produce the benchmark.

Returns

A [HardwareBenchmarkVC] with the current timestamp and a 90-day validity window.

pub fn create_hardware_benchmark_vc(
    provider_did: &str,
    benchmarks: &BenchmarkResults,
    attestation_type: &HardwareAttestationType,
) -> HardwareBenchmarkVC;

Source line: 71.

attestation::create_platform_attestation_vc

Creates a platform attestation Verifiable Credential from TEE report data.

The report data is hashed with BLAKE3 to produce a compact, verifiable fingerprint stored in the VC.

Arguments

• provider_did - The OAS DID of the compute provider.
• platform - The TEE platform identifier ("sgx", "tdx", "sev-snp").
• report_data - The raw platform attestation report bytes.

Returns

A [PlatformAttestationVC] with the BLAKE3 hash of the report data.

pub fn create_platform_attestation_vc(
    provider_did: &str,
    platform: &str,
    report_data: &[u8],
) -> PlatformAttestationVC;

Source line: 110.