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(C#) Hash the Contents of a String (SHA256 and other hash algorithms)Demonstrates how to hash the contents of a string using SHA256, SHA384, SHA512, MD2, MD5, HAVAL, RIPEMD, etc.
// This example requires the Chilkat Crypt API to have been previously unlocked. // See Unlock Chilkat Crypt for sample code. Chilkat.Crypt2 crypt = new Chilkat.Crypt2(); // Choose the hash algorithm. // Can be "sha1", "sha256", "sha384", "sha512", "md2", "md5", "haval", "ripemd128", "ripemd160","ripemd256", or "ripemd320". crypt.HashAlgorithm = "sha256"; // The byte representation of the string matters when hashing. // Tell Chilkat that we want to use the utf-8 byte representation. crypt.Charset = "utf-8"; byte[] hashBytes = null; hashBytes = crypt.HashString("They who can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety."); // Let's examine the hash as a hex string. Chilkat.StringBuilder sb = new Chilkat.StringBuilder(); sb.AppendEncoded(hashBytes,"hex"); Debug.WriteLine("SHA256 hash = " + sb.GetAsString()); |
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