Top 10 Examples of "ed25519 in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'ed25519' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
private writeConfig() {
// Generate Ed25519 Keys
if (!this.publicKey || !this.privateKey) {
const seed = crypto.randomBytes(32);
const keyPair = Ed25519.MakeKeypair(seed);
this.publicKey = keyPair.publicKey;
this.privateKey = keyPair.privateKey;
}
FS.writeFileSync(this.configDir, JSON.stringify({
CCN: this.CCN,
pairings: this.pairings,
publicKey: this.publicKey.toString('hex'),
privateKey: this.privateKey.toString('hex'),
UUIDMap: this.UUIDMap
}), 'utf8');
}}, function (err) {
if (err) {
return cb(err[0].message);
}
var hash = crypto.createHash('sha256').update(body.secret, 'utf8').digest();
var keypair = ed.MakeKeypair(hash);
if (body.publicKey) {
if (keypair.publicKey.toString('hex') != body.publicKey) {
return cb("Invalid passphrase");
}
}
var query = {};
var followingAddress = body.following.substring(1, body.following.length);
var isAddress = /^[0-9]+[L|l]$/g;
if (isAddress.test(followingAddress)) {
query.address = followingAddress;
} else {
query.username = followingAddress;
}throw new Error(validateErrors[0].message);
}
var transaction = await this.runtime.transaction.getUnconfirmedTransaction(body.transactionId);
if (!transaction) {
throw new Error("Transaction not found");
}
if (body.publicKey) {
if (keypair.publicKey.toString('hex') != body.publicKey) {
throw new Error("Invalid passphrase");
}
}
var hash = crypto.createHash('sha256').update(body.secret, 'utf8').digest();
var keypair = ed.MakeKeypair(hash);
var sign = await this.runtime.transaction.multisign(keypair, transaction);
if (transaction.type == AssetTypes.MULTISIGNATURE) {
if ((transaction.asset.multisignature.keysgroup.indexOf(`+${keypair.publicKey.toString('hex')}`) == -1) ||
(transaction.signatures && transaction.signatures.indexOf(sign.toString('hex')) != -1)) {
throw new Error("Permission to sign transaction denied");
}
setImmediate(async() => {
try
{
await this.runtime.socketio.emit('multisignatures/singature/change', {});
}
catch (err)
{function AccessoryInfo(displayName,username, pincode) {
if (!(this instanceof AccessoryInfo)) {
return new AccessoryInfo(displayName,username);
}
this.displayName = displayName;
this.username = username;
this.pincode = pincode;
var seed = crypto.randomBytes(32);
var keyPair = ed25519.MakeKeypair(seed);
this.keyPair = {
signSk: keyPair.privateKey,
signPk: keyPair.publicKey,
paired: false
};
}Config.prototype.writeConfig = function () {
if (!this.publicKey || !this.privateKey) {
var seed = crypto.randomBytes(32);
var keyPair = Ed25519.MakeKeypair(seed);
this.publicKey = keyPair.publicKey;
this.privateKey = keyPair.privateKey;
}
FS.writeFileSync(this.configDir, JSON.stringify({
CCN: this.CCN,
pairings: this.pairings,
publicKey: this.publicKey.toString('hex'),
privateKey: this.privateKey.toString('hex'),
UUIDMap: this.UUIDMap
}), 'utf8');
};
Config.prototype.setServer = function (server) {Config.prototype.writeConfig = function () {
if (!this.publicKey || !this.privateKey) {
var seed = crypto.randomBytes(32);
var keyPair = Ed25519.MakeKeypair(seed);
this.publicKey = keyPair.publicKey;
this.privateKey = keyPair.privateKey;
}
FS.writeFileSync(this.configDir, JSON.stringify({
CCN: this.CCN,
pairings: this.pairings,
publicKey: this.publicKey.toString('hex'),
privateKey: this.privateKey.toString('hex'),
UUIDMap: this.UUIDMap
}), 'utf8');
};
Config.prototype.setServer = function (server) {getM5Request() {
const seed = crypto.randomBytes(32);
const keyPair = ed25519.MakeKeypair(seed);
this._rangerPairingID = Buffer.from(uuid());
this._rangerLTSK = keyPair.privateKey;
this._rangerLTPK = keyPair.publicKey;
this._srpSharedSecret = this._srp.computeK();
const controllerSalt = Buffer.from("Pair-Setup-Controller-Sign-Salt");
const controllerInfo = Buffer.from("Pair-Setup-Controller-Sign-Info");
const iOSDeviceX = hkdf("sha512", controllerSalt, this._srpSharedSecret, controllerInfo, 32);
const iOSDeviceInfo = Buffer.concat([iOSDeviceX, this._rangerPairingID, this._rangerLTPK]);
const iOSDeviceSignature = ed25519.Sign(iOSDeviceInfo, this._rangerLTSK);
let subtlv = {};
subtlv[TLVType.Identifier] = this._rangerPairingID;
subtlv[TLVType.PublicKey] = this._rangerLTPK;if (requester.publicKey == account.publicKey) {
return cb("Incorrect requester");
}
if (!following) {
return cb("Username not found");
}
followingAddress = body.following[0] + following.address;
var secondKeypair = null;
if (requester.secondSignature) {
var secondHash = crypto.createHash('sha256').update(body.secondSecret, 'utf8').digest();
secondKeypair = ed.MakeKeypair(secondHash);
}
try {
var transaction = library.logic.transaction.create({
type: TransactionTypes.FOLLOW,
sender: account,
keypair: keypair,
secondKeypair: secondKeypair,
contactAddress: followingAddress,
requester: keypair
});
} catch (e) {
return cb(e.toString());
}
modules.transactions.receiveTransactions([transaction], cb);
});if (err) {
return cb(err.toString());
}
if (!account || !account.publicKey) {
return cb("Account not found");
}
if (account.secondSignature && !body.secondSecret) {
return cb("Invalid second passphrase");
}
var secondKeypair = null;
if (account.secondSignature) {
var secondHash = crypto.createHash('sha256').update(body.secondSecret, 'utf8').digest();
secondKeypair = ed.MakeKeypair(secondHash);
}
try {
var transaction = library.base.transaction.create({
type: TransactionTypes.VOTE,
votes: body.delegates,
sender: account,
keypair: keypair,
secondKeypair: secondKeypair
});
} catch (e) {
return cb(e.toString());
}
modules.transactions.receiveTransactions([transaction], cb);
});
}if (err) {
return cb(err.toString());
}
if (!account || !account.publicKey) {
return cb("Account not found");
}
if (account.secondSignature && !body.secondSecret) {
return cb("Invalid second passphrase");
}
var secondKeypair = null;
if (account.secondSignature) {
var secondHash = crypto.createHash('sha256').update(body.secondSecret, 'utf8').digest();
secondKeypair = ed.MakeKeypair(secondHash);
}
try {
var transaction = library.base.transaction.create({
type: TransactionTypes.MULTI,
sender: account,
keypair: keypair,
secondKeypair: secondKeypair,
min: body.min,
keysgroup: body.keysgroup,
lifetime: body.lifetime
});
} catch (e) {
return cb(e.toString());
}