374 - Discrete Log Equality Proofs
BIP: 374 source Layer: Applications Title: Discrete Log Equality Proofs Authors: Andrew Toth Ruben Somsen Sebastian Falbesoner Status: Draft Type: Specification Assigned: 2024-12-26 License: BSD-2-Clause Discussion: https://gist.github.com/andrewtoth/df97c3260cc8d12f09d3855ee61322ea https://groups.google.com/g/bitcoindev/c/MezoKV5md7s Version: 0.2.0 Table of ContentsIntroductionAbstractCopyrightMotivationSpecificationDescriptionDLEQ Proof GenerationDLEQ Proof VerificationBackwards CompatibilityTest Vectors and Reference CodeChangelogFootnotesAcknowledgements Introduction Abstract This document proposes a standard for 64-byte zero-knowledge discrete logarithm equality proofs (DLEQ proofs) over an elliptic curve. For given elliptic curve points A, B, C, G, and a scalar a known only to the prover where A = a⋅G and C = a⋅B, the prover proves knowledge of a without revealing anything about a. This can, for instance, be useful in EC...
352 - Silent Payments
BIP: 352 source Layer: Applications Title: Silent Payments Authors: josibake Ruben Somsen Sebastian Falbesoner Status: Complete Type: Specification Assigned: 2023-03-09 License: BSD-2-Clause Discussion: 2022-03-13: https://gist.github.com/RubenSomsen/c43b79517e7cb701ebf77eec6dbb46b8 [gist] Original proposal 2022-03-28: https://gnusha.org/pi/bitcoindev/CAPv7TjbXm953U2h+-12MfJ24YqOM5Kcq77_xFTjVK+R2nf-nYg@mail.gmail.com/ [bitcoin-dev] Silent Payments – Non-interactive private payments with no on-chain overhead 2022-10-11: https://gnusha.org/pi/bitcoindev/P_21MLHGJicZ-hkbC4DGu86c5BtNKiH8spY4TOw5FJsfimdi_6VyHzU_y-s1mZsOcC2FA3EW_6w6W5qfV9dRK_7AvTAxDlwVfU-yhWZPEuo=@protonmail.com/ [bitcoin-dev] Silent Payment v4 (coinjoin support added) 2023-08-04: https://gnusha.org/pi/bitcoindev/ZM03twumu88V2NFH@petertodd.org/ [bitcoin-dev] BIP-352 Silent Payments addresses should have an expiration time Version: 1.0.2 Tabl...
2 - BIP process, revised
BIP: 2 source Title: BIP process, revised Authors: Luke Dashjr Status: Closed Type: Process Assigned: 2016-02-03 License: BSD-2-Clause OR OPUBL-1.0 Replaces: 1 Proposed-Replacement: 3 Table of ContentsAbstractCopyrightBIP workflowTransferring BIP OwnershipBIP EditorsBIP Editor Responsibilities & WorkflowBIP format and structureSpecificationBIP header preambleAuxiliary FilesBIP typesBIP status fieldSpecificationProgression to Final statusRationaleBIP commentsSpecificationRationaleBIP licensingSpecificationRecommended licensesNot recommended, but acceptable licensesNot acceptable licensesRationaleChanges from BIP 1See Also Abstract A Bitcoin Improvement Proposal (BIP) is a design document providing information to the Bitcoin community, or describing a new feature for Bitcoin or its processes or environment. The BIP should provide a concise technical specification of the feature and a rationale for the feature. We intend BIPs to be the primary mechanisms for proposing new...