mirror of
https://github.com/bigchaindb/js-bigchaindb-driver.git
synced 2024-11-22 09:46:58 +01:00
Matthias Kretschmann
81ef5978b8
* new command: npm run doc, for generating the API.md file * new command: npm run dev, for live watching webpack * JSdoc: make all methods public by default, selectively make some private * JSdoc: organize all methods under their class * linting fixes * package updates
18 lines
659 B
JavaScript
18 lines
659 B
JavaScript
import base58 from 'bs58'
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import nacl from 'tweetnacl'
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/**
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* @public
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* Ed25519 keypair in base58 (as BigchainDB expects base58 keys)
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* @type {Object}
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* @param {Buffer} [seed] A seed that will be used as a key derivation function
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* @property {string} publicKey
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* @property {string} privateKey
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*/
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export default function Ed25519Keypair(seed) {
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const keyPair = seed ? nacl.sign.keyPair.fromSeed(seed) : nacl.sign.keyPair()
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this.publicKey = base58.encode(keyPair.publicKey)
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// tweetnacl's generated secret key is the secret key + public key (resulting in a 64-byte buffer)
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this.privateKey = base58.encode(keyPair.secretKey.slice(0, 32))
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}
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