BIPs bitcoin improvement proposals

85 - Deterministic Entropy From BIP32 Keychains

BIP: 85 source Layer: Applications Title: Deterministic Entropy From BIP32 Keychains Author: Ethan Kosakovsky Aneesh Karve Comments-Summary: No comments yet. Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0085 Status: Final Type: Informational Created: 2020-03-20 License: BSD-2-Clause OPL Table of ContentsAbstractCopyrightDefinitionsMotivationSpecificationTest vectorsTest case 1Test case 2BIP85-DRNGTest VectorsApplicationsBIP3912 English words18 English words24 English wordsHD-Seed WIFXPRVHEXPWD BASE64PWD BASE85RSARSA GPGDICEBackwards CompatibilityReferencesReference ImplementationsChangelog1.3.0 (2024-10-22)Added1.2.0 (2022-12-04)Added1.1.0 (2020-11-19)Added1.0.0 (2020-06-11)FootnotesAcknowledgements Abstract "One Seed to rule them all, One Key to find them, One Path to bring them all, And in cryptography bind them." It is not possible to maintain one single (mnemonic) seed backup for all keychains used across various wallets b...