Python API Reference

This section documents the Python API for Harbour Credentials.

Modules

Module	Description
harbour.keys	Key generation and DID encoding
harbour.signer	JWT signing
harbour.verifier	JWT verification
harbour.sd_jwt	SD-JWT selective disclosure
harbour.kb_jwt	Key Binding JWT
harbour.sd_jwt_vp	SD-JWT Verifiable Presentations for privacy-preserving consent
harbour.delegation	Delegation challenge encoding and transaction data
harbour.x509	X.509 certificates

Quick Import Reference

# Key management
from harbour.keys import (
    generate_p256_keypair,
    generate_ed25519_keypair,
    p256_public_key_to_did_key,
    public_key_to_did_key,
    private_key_to_jwk,
    public_key_to_jwk,
)

# Signing
from harbour.signer import (
    sign_vc_jose,
    sign_vp_jose,
)

# Verification
from harbour.verifier import (
    verify_vc_jose,
    verify_vp_jose,
    VerificationError,
)

# SD-JWT
from harbour.sd_jwt import (
    issue_sd_jwt_vc,
    verify_sd_jwt_vc,
)

# KB-JWT
from harbour.kb_jwt import (
    create_kb_jwt,
    verify_kb_jwt,
)

# SD-JWT VP
from harbour.sd_jwt_vp import (
    issue_sd_jwt_vp,
    verify_sd_jwt_vp,
)

# Delegation
from harbour.delegation import (
    TransactionData,
    create_delegation_challenge,
    parse_delegation_challenge,
    verify_challenge,
)

# X.509
from harbour.x509 import (
    generate_self_signed_cert,
    validate_x5c_chain,
    cert_to_x5c,
    x5c_to_cert,
)