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SharpHash License Build Status Nuget Nuget

SharpHash is a C# hashing library that provides a fluent interface for computing hashes and checksums of strings, files, streams, bytearrays and untyped data to mention but a few.

It also supports Incremental Hashing, Cloning, NullDigest and HashName Builder.

Available Algorithms

Hashes

Cyclic Redundancy Checks
  • All CRC Variants from CRC3 to CRC64 ✔️
Checksums
  • Adler32 ✔️
Non-Cryptographic Hash Functions
32 bit hashes

  • AP BKDR Bernstein Bernstein1 DEK DJB ELF FNV ✔️

  • FNV1a JS Jenkins3 Murmur2 MurmurHash3_x86_32 OneAtTime ✔️

  • PJW RS Rotating SDBM ShiftAndXor SuperFast XXHash32 ✔️

64 bit hashes
  • FNV64 FNV1a64 Murmur2_64 SipHash64_2_4 XXHash64 ✔️
128 bit hashes
  • MurmurHash3_x86_128 MurmurHash3_x64_128 SipHash128_2_4 ✔️
Cryptographic Hash Functions

  • MD2 ✔️

  • MD4 ✔️

  • MD5 ✔️

  • SHA-0 ✔️

  • SHA-1 ✔️

  • SHA-2 (224, 256, 384, 512, 512-224, 512-256) ✔️

  • GOST 34.11-94 ✔️

  • GOST R 34.11-2012 (AKA Streebog) (256, 512) ✔️

  • Grindahl (256, 512) ✔️

  • HAS160 ✔️

  • RIPEMD (128, 256, 256, 320) ✔️

  • Tiger (128, 160, 192 (Rounds 3, 4, 5)) ✔️

  • Tiger2 (128, 160, 192 (Rounds 3, 4, 5)) ✔️

  • Snefru (128, 256) ✔️

  • Haval (128, 160, 192, 224, 256 (Rounds 3, 4, 5)) ✔️

  • Panama ✔️

  • RadioGatun (RadioGatun32, RadioGatun64) ✔️

  • WhirlPool ✔️

  • Blake2B (160, 256, 384, 512) ✔️

  • Blake2S (128, 160, 224, 256) ✔️

  • SHA-3 (224, 256, 384, 512) ✔️

  • Keccak (224, 256, 288, 384, 512) ✔️

  • Blake2BP ✔️

  • Blake2SP ✔️

  • Blake3 ✔️

Key Derivation Functions

Password Hashing Schemes (Password Based Key Derivation Functions)

  • PBKDF2 ✔️

  • Argon2 (2i, 2d and 2id variants) ✔️

  • Scrypt ✔️

MAC

  • HMAC (all supported hashes) ✔️

  • KMAC (KMAC128, KMAC256) ✔️

  • Blake2MAC (Blake2BMAC, Blake2SMAC) ✔️

XOF (Extendable Output Function)

  • Shake (Shake-128, Shake-256) ✔️

  • CShake (CShake-128, CShake-256) ✔️

  • Blake2X (Blake2XS, Blake2XB) ✔️

  • KMACXOF (KMAC128XOF, KMAC256XOF) ✔️

  • Blake3XOF ✔️

Usage Examples

using SharpHash.Base;
using SharpHash.Interfaces;
using System;
using System.Text;

namespace Program
{
    public class Hello 
    {
	public static void Main() 
	{
	    // Chaining mode
	    string result = HashFactory.Crypto.CreateMD5()
	    			.ComputeString("Hello C#", Encoding.UTF8).ToString();

	    // Incremental mode
	    IHash hash = HashFactory.Crypto.CreateMD5();
	    hash.Initialize();
	    hash.TransformString("Hello", Encoding.UTF8);
	    hash.TransformString(" C#", Encoding.UTF8);
	    string result_2 = hash.TransformFinal().ToString();

	    bool check = result == result_2;
	
	    // Using the HashName Builder variation
	    IHash hash_builder = HashFactory.CreateHash("md5");
	    string result_3 = hash_builder.ComputeString("Hello C#", 
				Encoding.UTF8).ToString();
	    bool check_2 = result == result_3;
	}
    }
}

Other Implementations

If you want implementations in other languages, you can check out these

Tip Jar

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