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Accounts

You can create a new account with a random seed with keypair (ed25519):
import LTO from "@ltonetwork/lto/raw/LTO";
const lto = new LTO("T");
const account = lto.account();
console.log(account.seed); // lion devote brush lemon salmon eyebrow near autumn aspect april ugly position dismiss suit finger
console.log(account.publicKey); // AvWa7XokpR284pNCnoKZhudQdNA5AV3PXPi6HhggAhbT
console.log(account.privateKey); // 4dXzhzRcpiukcRBUGfre8s8aRaUqwyKHUzfbQTtNRRMFxZXQ6BsbfKPbA2QVBELNjoxxy6NQkii6HVg1zPzti4mB
It's also possible to recover a keypair from an existing seed:
import { AccountFactoryECDSA } from '@ltonetwork/lto/raw/accounts';
const seed = "const seed = 'satisfy sustain shiver skill betray mother appear pupil coconut weasel firm top puzzle monkey seek';"
const account = new AccountFactoryED25519("T").createFromSeed(seed);
Your seed can be encrypted:
const phrase = 'satisfy sustain shiver skill betray mother appear pupil coconut weasel firm top puzzle monkey seek';
const account = lto.seedFromExistingPhrase(phrase);
const password = 'verysecretpassword';
const encrypted = account.encrypt(password);
console.log(encrypted); //U2FsdGVkX18tLqNbaYdDu5V27VYD4iSylvKnBjMmvQoFFJO1KbsoKKW1eK/y6kqahvv4eak8Uf8tO1w2I9hbcWFUJDysZh1UyaZt6TmXwYfUZq163e9qRhPn4xC8VkxFCymdzYNBAZgyw8ziRhSujujiDZFT3PTmhhkBwIT7FMs=
or
const phrase = 'satisfy sustain shiver skill betray mother appear pupil coconut weasel firm top puzzle monkey seek';
const password = 'verysecretpassword';
const encrypted = lto.encryptSeedPhrase(phrase, password);
console.log(encrypted); // U2FsdGVkX18tLqNbaYdDu5V27VYD4iSylvKnBjMmvQoFFJO1KbsoKKW1eK/y6kqahvv4eak8Uf8tO1w2I9hbcWFUJDysZh1UyaZt6TmXwYfUZq163e9qRhPn4xC8VkxFCymdzYNBAZgyw8ziRhSujujiDZFT3PTmhhkBwIT7FMs=

To decrypt your seed:
const encryptedSeed = 'U2FsdGVkX18tLqNbaYdDu5V27VYD4iSylvKnBjMmvQoFFJO1KbsoKKW1eK/y6kqahvv4eak8Uf8tO1w2I9hbcWFUJDysZh1UyaZt6TmXwYfUZq163e9qRhPn4xC8VkxFCymdzYNBAZgyw8ziRhSujujiDZFT3PTmhhkBwIT7FMs=';
const password = 'verysecretpassword';
const phrase = lto.decryptSeedPhrase(encryptedSeed);
console.log(phrase); // satisfy sustain shiver skill betray mother appear pupil coconut weasel firm top puzzle monkey seek
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