public static async Task <CryptoPriceResult[]> GetCryptosAsync(this CryptoPriceService crypto, Int32 limit = 100)
{
var request = new CryptoRequest
{
RelativeUrl = "/v2/ticker",
Properties = new Dictionary <String, String>
{
["limit"] = limit.ToString()
}
};
var response = await crypto.SendAsync <CryptoPriceResult[]>(request);
return(response.Result);
}
public byte[] DecryptWithPrivate(CryptoRequest cryptoRequest)
{
var bytes64 = cryptoRequest.Data64;
var privateKey = cryptoRequest.Password;
byte[] bytes = Convert.FromBase64String(bytes64);
Chilkat.Rsa rsaEncryptor = new Chilkat.Rsa
{
EncodingMode = "hex"
};
rsaEncryptor.ImportPrivateKey(privateKey);
return(rsaEncryptor.DecryptBytes(bytes, usePrivateKey: true));
}
public string Operation(CryptoRequest req, bool isDecryption)
{
Chilkat.Crypt2 crypt = new Chilkat.Crypt2
{
CryptAlgorithm = "aes",
CipherMode = "cbc",
KeyLength = 256,
PaddingScheme = 0,
EncodingMode = "hex"
};
var data = Convert.FromBase64String(req.Data64);
crypt.SetSecretKeyViaPassword(req.Password);
var operated = isDecryption ? crypt.DecryptBytes(data) : crypt.EncryptBytes(data);
return(Convert.ToBase64String(operated));
}
public string Decrypt(CryptoRequest req) => Operation(req, true);
public string Encrypt(CryptoRequest req) => Operation(req, false);
