93 - codex32
BIP: 93 source Layer: Applications Title: codex32: Checksummed SSSS-aware BIP32 seeds Author: Leon Olsson Curr and Pearlwort Sneed Andrew Poelstra Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0093 Status: Draft Type: Informational Created: 2023-02-13 License: BSD-3-Clause Post-History: https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2023-February/021469.html Table of ContentsIntroductionAbstractCopyrightMotivationSpecificationcodex32ChecksumError CorrectionUnshared SecretRecovering Master SeedGenerating SharesFor a fresh master seedFor an existing master seedLong codex32 StringsRationaleNot BIP-0039 EntropyBackwards CompatibilityReference ImplementationTest VectorsTest vector 1Test vector 2Test vector 3Test vector 4Test vector 5Invalid test vectorsAppendixMathematical Companion Introduction Abstract This document describes a standard for backing up and restoring the master seed of a BIP-0032 hierarchical deterministic wallet, ...