/// <summary>
/// Gets the string representation of SHA1 of a byte data array.
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public static string GetSHA1(byte[] data)
{
using (SHA1 sha1 = SHA1.Create())
{
return(StringGetter.GetHexString(sha1.ComputeHash(data)));
}
}
/// <summary>
/// Gets the string representation of MD5 of a byte data array.
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public static string GetMD5(byte[] data)
{
using (MD5 md5 = MD5.Create())
{
return(StringGetter.GetHexString(md5.ComputeHash(data)));
}
}
/// <summary>
/// Gets the string representation of SHA1
/// of a string data using a specific encoding.
/// </summary>
/// <param name="data"></param>
/// <param name="encoding"></param>
/// <returns></returns>
public static string GetSHA1(string data, Encoding encoding)
{
using (SHA1 sha1 = SHA1.Create())
{
var hash = sha1.ComputeHash(encoding.GetBytes(data));
return(StringGetter.GetHexString(hash));
}
}
public static string GetMD5(string data, Encoding encoding)
{
using (MD5 md5 = MD5.Create())
{
var d = encoding.GetBytes(data);
var hashBytes = md5.ComputeHash(d);
return(StringGetter.GetHexString(hashBytes));
}
}
public void GetHexStringTest()
{
byte[] data0 = { 0x5a, 0x4b };
const string fact0 = "5A4B";
Assert.Equal(fact0, StringGetter.GetHexString(data0));
byte[] data1 = { 0x06, 0x11, 0xab, 0xca, 0xfe };
const string fact1 = "06.11.ab.ca.fe";
Assert.Equal(fact1, StringGetter.GetHexString(data1, "."), true);
}
