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extensions: Add helper method for SHA256 sums

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This commit is contained in:
Hylke Bons 2015-01-02 19:21:40 +01:00
parent 55f0b5790f
commit 024c93d822
1 changed files with 20 additions and 0 deletions
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20
SparkleLib/SparkleExtensions.cs
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@ -45,6 +45,26 @@ namespace SparkleLib {
}
public static string SHA256 (this string s)
{
SHA256 sha256 = new SHA256CryptoServiceProvider ();
byte [] bytes = ASCIIEncoding.Default.GetBytes (s);
byte [] sha256_bytes = sha256.ComputeHash (bytes);
return BitConverter.ToString (sha256_bytes).ToLower ().Replace ("-", "");
}
public static string SHA256 (this string s, string salt)
{
SHA256 sha256 = new SHA256CryptoServiceProvider ();
byte [] bytes = ASCIIEncoding.Default.GetBytes (s + salt);
byte [] sha256_bytes = sha256.ComputeHash (bytes);
return BitConverter.ToString (sha256_bytes).ToLower ().Replace ("-", "");
}
public static string MD5 (this string s)
{
MD5 md5 = new MD5CryptoServiceProvider ();