HashLib4Pascal is an Object Pascal hashing library released under the permissive MIT License which provides an easy to use interface for computing hashes and checksums of data. It also supports state based (incremental) hashing.

HashLib4Pascal's goal is to be the best option for hashing in Object Pascal by offering various hashing primitives via an easy to use API to Object Pascal developers.

Development is coordinated on GitHub and contributions are welcome. If you need help, please open an issue here.

Build Status

• All CRC Variants from CRC3 to CRC64

• Adler32

• AP BKDR Bernstein Bernstein1 DEK DJB ELF FNV

• FNV1a JS Jenkins3 Murmur2 MurmurHash3_x86_32 OneAtTime

• PJW RS Rotating SDBM ShiftAndXor SuperFast XXHash32

• FNV64 FNV1a64 Murmur2_64 SipHash2_4 XXHash64

• MurmurHash3_x86_128 MurmurHash3_x64_128

• 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, 160, 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

• PBKDF2

• Argon2 (2i, 2d and 2id variants)

• Scrypt

• HMAC (all supported hashes)

• KMAC (KMAC128, KMAC256)

• Blake2MAC (Blake2BMAC, Blake2SMAC)

• Shake (Shake-128, Shake-256)

• CShake (CShake-128, CShake-256)

• Blake2X (Blake2XS, Blake2XB)

• KMACXOF (KMAC128XOF, KMAC256XOF)

• Blake3XOF

• FreePascal 3.0.0+

• Delphi 2010+

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

• HashLib4CPP by Mbadiwe Nnaemeka Ronald

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