Package Exports
- ed2curve-blake2b
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Readme
ed2curve-blake2b
Modified functionality from libsodium to convert ed25519 signing keys to curve25519 encryption keys for NaCl/libsodium-compatible keys generated using Blake2b-512 hash instead of SHA-512 hash, is translated into Javascript by Emscripten.
The file ed2curve-blake2b/src/libsodium/sodium.js is the optimized output of Enscripten, ready for use, with an interface ed2curve-blake2b/src/libsodium/ed2curve-blake2b.js. They are both on the ed2curve branch of this repository
Node.js usage:
$ npm i ed2curve-blake2bNode.js code snippet:
const ed2curve = require('ed2curve-blake2b')
const signingKeys = { SK: <Uint8Array>, PK: <Uint8Array> } // SK is SecretKey, PK is PublicKey
const encryptionKeys = ed2curve(signingKeys) // { SK: <Uint8Array>, PK: <Uint8Array> }Build instructions
To create sodium.js from libsodium, install Emscripten, then:
$ git clone https://github.com/lumenano/ed2curve-blake2b.git
$ cd ed2curve-blake2b
$ git checkout ed2curve
$ cd src/libsodium
$ ./make.sh