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Updated to draft04 #29

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Oct 30, 2023
+23 −22
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Updated to draft04 #29

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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -2,7 +2,7 @@

TypeScript reference implementation for the [BBS signature scheme](https://github.com/decentralized-identity/bbs-signature). The goal is to help understand and verify the specification. This is NOT a production-ready implementation; testing is minimal and no effort is made to optimize and protect against specialized attacks (e.g., side-channel resistance).

This project aims to keep up to date with the [latest specification](https://identity.foundation/bbs-signature/draft-looker-cfrg-bbs-signatures.html), but may be behind since the specification changes often; the current implementation matches the *10 July 2023* version of the specification, matching the [draft-irtf-cfrg-bbs-signatures-03](https://datatracker.ietf.org/doc/draft-irtf-cfrg-bbs-signatures/03/) version submitted to the CFRG.
This project aims to keep up to date with the [latest specification](https://identity.foundation/bbs-signature/draft-looker-cfrg-bbs-signatures.html), but may be behind since the specification changes often; the current implementation matches the *23 October 2023* version of the specification, matching the [draft-irtf-cfrg-bbs-signatures-04](https://datatracker.ietf.org/doc/draft-irtf-cfrg-bbs-signatures/04/) version submitted to the CFRG.

Given the rapid evolution of the BBS scheme, there might be inconsistencies between the specification and the code; please open issues or file PRs if you find any!

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32 changes: 16 additions & 16 deletions package-lock.json
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4 changes: 2 additions & 2 deletions package.json
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"author": "Christian Paquin",
"license": "MIT",
"dependencies": {
"@noble/curves": "^1.1.0",
"@noble/hashes": "^1.3.1"
"@noble/curves": "^1.2.0",
"@noble/hashes": "^1.3.2"
},
"devDependencies": {
"@types/jest": "^27.5.0",
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7 changes: 4 additions & 3 deletions src/bbs.ts
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Expand Up @@ -38,7 +38,7 @@ export class BBS {
}

//
// 3.3 Key Generation Operations
// 3.4 Key Generation Operations
//

// https://identity.foundation/bbs-signature/draft-irtf-cfrg-bbs-signatures.html#name-secret-key
Expand All @@ -62,7 +62,8 @@ export class BBS {
}

//
// 3.4 Core Operations
// 3.6. Core Operations (the functions implement both the BBS interface
// and the core operations)
//

// https://identity.foundation/bbs-signature/draft-irtf-cfrg-bbs-signatures.html#name-signature-generation-sign
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}

//
// 4.7 Serialization
// 4.2.4 Serialization
//

private serializeInputToBytes(data: SerializeInput): Uint8Array {
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