129 - Bitcoin Secure Multisig Setup (BSMS)
BIP: 129 source Layer: Applications Title: Bitcoin Secure Multisig Setup (BSMS) Author: Hugo Nguyen Peter Gray Marko Bencun Aaron Chen Rodolfo Novak Comments-Summary: No comments yet. Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0129 Status: Proposed Type: Standards Track Created: 2020-11-10 License: BSD-2-Clause Table of ContentsIntroductionAbstractCopyrightMotivationSpecificationPrerequisitesFile ExtensionsNewlineRolesCoordinatorSignerSetup ProcessRound 1CoordinatorSignerRound 2CoordinatorSignerEncryptionThe TokenKey DerivationEncryption SchemeDescriptor TemplateQR CodesCompatibilitySecurityPrivacyTest VectorsMode: NO_ENCRYPTION with Public KeysROUND 1ROUND 2Mode: NO_ENCRYPTIONROUND 1ROUND 2Mode: STANDARD EncryptionROUND 1ROUND 2Mode: EXTENDED EncryptionROUND 1ROUND 2AcknowledgementReferences Introduction Abstract This document proposes a mechanism to set up multisig wallets securely. Copyright This...
373 - MuSig2 PSBT Fields
BIP: 373 source Layer: Applications Title: MuSig2 PSBT Fields Author: Ava Chow Comments-Summary: No comments yet. Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0373 Status: Draft Type: Standards Track Created: 2024-01-15 License: CC0-1.0 Table of ContentsIntroductionAbstractCopyrightMotivationSpecificationRolesUpdaterSignerFinalizerBackwards CompatibilityTest VectorsRationaleReference implementationAcknowledgements Introduction Abstract This document proposes additional fields for BIP 174 PSBTv0 and BIP 370 PSBTv2 that allow for BIP 327 MuSig2 Multi-Signature data to be included in a PSBT of any version. These will be fields for the participants' keys, the public nonces, and the partial signatures produced with MuSig2. Copyright This BIP is licensed under the Creative Commons CC0 1.0 Universal license. Motivation BIP 327 specifies a way to create BIP 340 compatible public keys and signatures using the MuSig2 Multi-Signature scheme. The existing...