public void CrearCuenta()
{
var ecKey = Nethereum.Signer.EthECKey.GenerateKey();
var keyStorePbkdf2Service = new KeyStorePbkdf2Service();
var password = "******";
var json = keyStorePbkdf2Service.EncryptAndGenerateKeyStoreAsJson(password, ecKey.GetPrivateKeyAsBytes(), ecKey.GetPublicAddress());
var key = keyStorePbkdf2Service.DecryptKeyStoreFromJson(password, json);
}
public void ShouldDecryptPbkdf2_Kdf()
{
string password = "******";
string privateKey = "7a28b5ba57c53603b0b07b56bba752f7784bf506fa95edc395f5cf6c7514fe9d";
var keyStorePbkdf2Service = new KeyStorePbkdf2Service();
var keyStore = keyStorePbkdf2Service.DeserializeKeyStoreFromJson(pbkdf2KeyStoreDocument);
var privateKeyDecrypted = keyStorePbkdf2Service.DecryptKeyStore(password, keyStore);
Assert.Equal(privateKey, privateKeyDecrypted.ToHex());
}
public static void Main(string[] args)
{
//Reading an existing file
var address = "12890d2cce102216644c59dae5baed380d84830c";
var password = "******";
//UTC--2016-11-23T09-58-36Z--ca2137bc-e2a1-5c40-d60d-ab8cf5fb302c
var file = File.OpenText("UTC--2016-11-23T09-58-36Z--ca2137bc-e2a1-5c40-d60d-ab8cf5fb302c");
// var file = File.OpenText("UTC--2015-11-25T05-05-03.116905600Z--12890d2cce102216644c59dae5baed380d84830c");
var json = file.ReadToEnd();
//using the simple key store service
var service = new KeyStoreService();
//decrypt the private key
var key = service.DecryptKeyStoreFromJson(password, json);
//Generating a new file using the existing private key (key)
//create new file with the standard UTC file name
var fileName = service.GenerateUTCFileName(address);
using (var newfile = File.CreateText(fileName))
{
//generate the encrypted and key store content as json. (The default uses pbkdf2)
var newJson = service.EncryptAndGenerateDefaultKeyStoreAsJson(password, key, address);
newfile.Write(newJson);
newfile.Flush();
}
//Decrypting the new file created
file = File.OpenText(fileName);
json = file.ReadToEnd();
var newkey = service.DecryptKeyStoreFromJson(password, json);
//Compare the keys
System.Console.WriteLine("Original key: " + key.ToHex());
System.Console.WriteLine("New key: " + key.ToHex());
System.Console.ReadLine();
//We can use EthECKey to generate a new ECKey pair, this is using SecureRandom
var ecKey = EthECKey.GenerateKey();
var privateKey = ecKey.GetPrivateKeyAsBytes();
var genAddress = ecKey.GetPublicAddress();
//instead of the default service we can use either
//Scrypt
var scryptService = new KeyStoreScryptService();
var scryptResult = scryptService.EncryptAndGenerateKeyStoreAsJson(password, privateKey, genAddress);
//or pkbdf2
var pbkdf2Service = new KeyStorePbkdf2Service();
var pkbdf2Result = pbkdf2Service.EncryptAndGenerateKeyStoreAsJson(password, privateKey, genAddress);
//Both services can be configured with a new IRandomBytesGenerator for the IV and Salt, currently uses SecureRandom for both.
//also when encrypting we can pass custom KdfParameters
}
public static void Main(string[] args)
{
//Reading an existing file
var address = "12890d2cce102216644c59dae5baed380d84830c";
var password = "******";
//UTC--2016-11-23T09-58-36Z--ca2137bc-e2a1-5c40-d60d-ab8cf5fb302c
var file = File.OpenText("UTC--2016-11-23T09-58-36Z--ca2137bc-e2a1-5c40-d60d-ab8cf5fb302c");
// var file = File.OpenText("UTC--2015-11-25T05-05-03.116905600Z--12890d2cce102216644c59dae5baed380d84830c");
var json = file.ReadToEnd();
//using the simple key store service
var service = new KeyStoreService();
//decrypt the private key
var key = service.DecryptKeyStoreFromJson(password, json);
//Generating a new file using the existing private key (key)
//create new file with the standard UTC file name
var fileName = service.GenerateUTCFileName(address);
using (var newfile = File.CreateText(fileName))
{
//generate the encrypted and key store content as json. (The default uses pbkdf2)
var newJson = service.EncryptAndGenerateDefaultKeyStoreAsJson(password, key, address);
newfile.Write(newJson);
newfile.Flush();
}
//Decrypting the new file created
file = File.OpenText(fileName);
json = file.ReadToEnd();
var newkey = service.DecryptKeyStoreFromJson(password, json);
//Compare the keys
System.Console.WriteLine("Original key: " + key.ToHex());
System.Console.WriteLine("New key: " + key.ToHex());
System.Console.ReadLine();
//We can use EthECKey to generate a new ECKey pair, this is using SecureRandom
var ecKey = EthECKey.GenerateKey();
var privateKey = ecKey.GetPrivateKeyAsBytes();
var genAddress = ecKey.GetPublicAddress();
//instead of the default service we can use either
//Scrypt
var scryptService = new KeyStoreScryptService();
var scryptResult = scryptService.EncryptAndGenerateKeyStoreAsJson(password, privateKey, genAddress);
//or pkbdf2
var pbkdf2Service = new KeyStorePbkdf2Service();
var pkbdf2Result = pbkdf2Service.EncryptAndGenerateKeyStoreAsJson(password, privateKey, genAddress);
//Both services can be configured with a new IRandomBytesGenerator for the IV and Salt, currently uses SecureRandom for both.
//also when encrypting we can pass custom KdfParameters
}
public void ShouldGenerateAccountAndCreateKeyStoreFilePbkdf2()
{
var ecKey = Nethereum.Signer.EthECKey.GenerateKey();
var keyStorePbkdf2Service = new KeyStorePbkdf2Service();
var password = "******";
var json = keyStorePbkdf2Service.EncryptAndGenerateKeyStoreAsJson(password, ecKey.GetPrivateKeyAsBytes(), ecKey.GetPublicAddress());
var key = keyStorePbkdf2Service.DecryptKeyStoreFromJson(password, json);
Assert.Equal(ecKey.GetPrivateKey(), key.ToHex(true));
}
public void ShouldDecryptPbkdf2_Kdf()
{
string password = "******";
string privateKey = "7a28b5ba57c53603b0b07b56bba752f7784bf506fa95edc395f5cf6c7514fe9d";
var keyStorePbkdf2Service = new KeyStorePbkdf2Service();
var keyStore = keyStorePbkdf2Service.DeserializeKeyStoreFromJson(pbkdf2KeyStoreDocument);
var privateKeyDecrypted = keyStorePbkdf2Service.DecryptKeyStore(password, keyStore);
Assert.Equal(privateKey, privateKeyDecrypted.ToHex());
}
public void ShouldEncryptAndDecryptPbkdf2_Kdf()
{
string password = "******";
string privateKey = "7a28b5ba57c53603b0b07b56bba752f7784bf506fa95edc395f5cf6c7514fe9d";
string account = "x";
var keyStorePbkdf2Service = new KeyStorePbkdf2Service();
var keyStoreJson = keyStorePbkdf2Service.EncryptAndGenerateKeyStoreAsJson(password, privateKey.HexToByteArray(), account);
var keyStore = keyStorePbkdf2Service.DeserializeKeyStoreFromJson(keyStoreJson);
var privateKeyDecrypted = keyStorePbkdf2Service.DecryptKeyStore(password, keyStore);
Assert.Equal(privateKey, privateKeyDecrypted.ToHex());
}
public void ShouldEncryptAndDecryptPbkdf2_Kdf()
{
string password = "******";
string privateKey = "7a28b5ba57c53603b0b07b56bba752f7784bf506fa95edc395f5cf6c7514fe9d";
string account = "x";
var keyStorePbkdf2Service = new KeyStorePbkdf2Service();
var keyStoreJson = keyStorePbkdf2Service.EncryptAndGenerateKeyStoreAsJson(password, privateKey.HexToByteArray(), account);
var keyStore = keyStorePbkdf2Service.DeserializeKeyStoreFromJson(keyStoreJson);
var privateKeyDecrypted = keyStorePbkdf2Service.DecryptKeyStore(password, keyStore);
Assert.Equal(privateKey, privateKeyDecrypted.ToHex());
}
public KeyStoreService(KeyStoreKdfChecker keyStoreKdfChecker, KeyStoreScryptService keyStoreScryptService, KeyStorePbkdf2Service keyStorePbkdf2Service)
{
_keyStoreKdfChecker = keyStoreKdfChecker;
_keyStoreScryptService = keyStoreScryptService;
_keyStorePbkdf2Service = keyStorePbkdf2Service;
}
public KeyStoreService()
{
_keyStoreKdfChecker = new KeyStoreKdfChecker();
_keyStorePbkdf2Service = new KeyStorePbkdf2Service();
_keyStoreScryptService = new KeyStoreScryptService();
}
