/C#/Dotnet core encryption and decryption

Dotnet core encryption and decryption

public static string EncryptString(string text, string keyString)
{
    var key = Encoding.UTF8.GetBytes(keyString);

    using (var aesAlg = Aes.Create())
    {
        using (var encryptor = aesAlg.CreateEncryptor(key, aesAlg.IV))
        {
            using (var msEncrypt = new MemoryStream())
            {
                using (var csEncrypt = new CryptoStream(msEncrypt, encryptor, CryptoStreamMode.Write))
                using (var swEncrypt = new StreamWriter(csEncrypt))
                {
                    swEncrypt.Write(text);
                }

                var iv = aesAlg.IV;

                var decryptedContent = msEncrypt.ToArray();

                var result = new byte[iv.Length + decryptedContent.Length];

                Buffer.BlockCopy(iv, 0, result, 0, iv.Length);
                Buffer.BlockCopy(decryptedContent, 0, result, iv.Length, decryptedContent.Length);

                return Convert.ToBase64String(result);
            }
        }
    }
}

Source: stackoverflow.com

Similar codes

0 vote267 views1 answer
Find qual values in a dictionary c#
C#
0 vote212 views2 answers
Unity 2d top down movement script
C#
0 vote257 views1 answer
Reference to gameobject in different scene unity
C#Unity
2 votes218 views4 answers
The request was aborted: Could not create SSL/TLS secure channel.
C#
0 vote174 views1 answer
C# allowedusernamecharacters
C#
4 votes199 views1 answer
Require admin pervillages c#
C#
0 vote260 views1 answer
How to full screen login form using C# MVC
C#
0 vote191 views1 answer
System.random reuses numbers
C#
0 vote181 views1 answer
C# get total milliseconds from datetime
C#
0 vote238 views1 answer
Unity subtract float every second
C#Unity