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add nip06.

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fiatjaf
2021-12-11 19:28:00 -03:00
parent 57b9bac9b1
commit 93b22e48a6
4 changed files with 23 additions and 4 deletions
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3
nip04.js
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@@ -1,11 +1,12 @@
import {Buffer} from 'buffer'
import randomBytes from 'randombytes'
import * as secp256k1 from '@noble/secp256k1'
export function encrypt(privkey, pubkey, text) {
const key = secp256k1.getSharedSecret(privkey, '02' + pubkey)
const normalizedKey = getOnlyXFromFullSharedSecret(key)
let iv = crypto.randomFillSync(new Uint8Array(16))
let iv = Uint8Array.from(randomBytes(16))
var cipher = crypto.createCipheriv(
'aes-256-cbc',
Buffer.from(normalizedKey, 'hex'),