c# md5 hash from string code example
Example 1: c# md5 string
public static string CreateMD5(string input)
{
using (System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5.Create())
{
byte[] inputBytes = System.Text.Encoding.ASCII.GetBytes(input);
byte[] hashBytes = md5.ComputeHash(inputBytes);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < hashBytes.Length; i++)
{
sb.Append(hashBytes[i].ToString("X2"));
}
return sb.ToString();
}
}
Example 2: c# md5 hash file
private static string GetMD5HashFromFile(string fileName)
{
using (var md5 = MD5.Create())
{
using (var stream = File.OpenRead(fileName))
{
return BitConverter.ToString(md5.ComputeHash(stream)).Replace("-", string.Empty);
}
}
}