mirror of https://github.com/bitcoin/bips.git synced 2026-04-20 16:28:39 +00:00

Files

macgyver13 7b4f1d6b4e BIP-375: address review feedback

correctly label witness_utxo vs non_witness_utxo key in supplementary inputs

Summary of test vector changes:
removed test: 
- psbt structure: empty PSBT_OUT_SCRIPT field when sending to non-sp output
modified test:
- ecdh coverage: only one ineligible P2SH multisig input when PSBT_OUT_SCRIPT set for sp output
- can finalize: one P2PKH input single-signer
- can finalize: two inputs using per-input ECDH shares - only eligible inputs contribute shares (P2SH excluded)
added test: 
- can finalize: two inputs using global ECDH share - only eligible inputs contribute shares (P2SH excluded)

2026-04-05 19:55:53 -04:00

deps

BIP-375: add ecdh coverage validation

2026-04-04 09:17:46 -04:00

validator

BIP-375: add output scripts validation

2026-04-04 09:17:46 -04:00

bip375_test_vectors.json

BIP-375: address review feedback

2026-04-05 19:55:53 -04:00

README.md

BIP-375: update documentation

2026-04-04 09:17:46 -04:00

test_runner.py

BIP-375: add test_runner and validate PSBT structure

2026-04-04 09:17:46 -04:00

README.md

BIP-375 Validation Reference

A reference validation implementation for BIP-375: Sending Silent Payments with PSBTs.

Core Files

validator/bip352_crypto.py - Silent payment output script derivation
validator/inputs.py - PSBT input utility functions
validator/psbt_bip375.py - BIP-375 specific PSBT/PSBTMap extensions
validator/validate_psbt.py - Main BIP-375 validation functions
test_runner.py - Test infrastructure (executable)

Dependencies

deps/bitcoin_test/psbt.py - Bitcoin test framework PSBT module - PR #21283
deps/bitcoin_test/messages.py - Bitcoin test framework primitives and message structures
deps/dleq.py - Reference DLEQ implementation from BIP-374
deps/secp256k1lab/ - vendored copy of secp256k1lab library at version 1.0.0

Testing

Run Tests

python test_runner.py                    # Run all tests
python test_runner.py -v                 # Verbose mode with detailed validation status
python test_runner.py -vv                # More verbose with validation check failure reason

python test_runner.py -f vectors.json    # Use custom test vector file

Generating Test Vectors

Test vectors were generated using test_generator.py