@session.js/mnemonic

Mnemonic/seed phrase utilities for Session messenger. Seed hex (and thus random mnemonic and random Session ID) can be generated using @session.js/keypair.

encode (seed hex -> phrase)

To encode mnemonic:

import{encode}from'@session.js/mnemonic'encode('39038c8988db02c1af44e8c847bd9713')// => 'puffin luxury annoyed rustled memoir faxed smidgen puddle kiwi nylon utopia zinger kiwi'

decode (phrase -> seed hex)

To decode mnemonic:

import{decode}from'@session.js/mnemonic'decode('puffin luxury annoyed rustled memoir faxed smidgen puddle kiwi nylon utopia zinger kiwi')// => '39038c8988db02c1af44e8c847bd9713'

Example: Generate random Session ID

Install @session.js/keypair to generate random seed hex.

Hint: Session IDs are x25519 aka Curve25519 public keys prepended with 05

import{generateSeedHex,getKeysFromSeed}from'@session.js/keypair'import{encode}from'@session.js/mnemonic'constseedHex=generateSeedHex()constkeypair=getKeysFromSeed(seedHex)constmnemonic=encode(seedHex)constsessionID=keypair.x25519.publicKeyconsole.log('Generated session ID:',sessionID)console.log('Mnemonic for it:',mnemonic)

Dictionaries

By default, this package comes only with english dictionary. You can add your own mnemonic languages:

import{decode,mnemonicLanguages,addMnemonicLanguage}from'@session.js/mnemonic'mnemonicLanguages.russian=addMnemonicLanguage({prefixLen: 3,words: [/* ... */]})decode('любовь любовь любовь любовь любовь любовь любовь любовь любовь любовь любовь любовь любовь','russian')

Made for Session.js

Use Session messenger programmatically with Session.js: Session bots, custom Session clients, and more.

Donate

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License

MIT