HashLib4Pascal

From Free Pascal wiki

HashLib4Pascal is a Delphi/FreePascal compatible library that provides an easy to use interface for computing hashes and checksums of strings (with a specified encoding), files, streams, byte arrays and untyped data to mention but a few. It also supports Incremental Hashing.

Supported Algorithms

non-cryptographic 32-bits hash algorithms
AP, BKDR, Bernstein, Bernstein1, DEK, DJB, ELF, FNV, FNV1a, JS, Jenkins3, Murmur2, MurmurHash3_x86_32, OneAtTime, PJW, RS, Rotating, SDBM, ShiftAndXor, SuperFast, XXHash32.
non-cryptographic 64-bits algorithms
FNV, FNV1a, Murmur2_64, SipHash2_4, XXHash64.
non-cryptographic 128-bits algorithms
MurmurHash3_x86_128, MurmurHash3_x64_128.
checksum algorithms
Adler32, All CRC Variants from CRC3 to CRC64.
cryptographic algorithms
GOST, Grindahl, HAS160, Haval, MD2, MD4, MD5, Panama, RadioGatun, RIPEMD, RIPEMD128, RIPEMD160, RIPEMD256, RIPEMD320, SHA0, SHA1, SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA2-512-224, SHA2-512-256, SHA3-224, SHA3-256, SHA3-384, SHA3-512, Keccak-224, Keccak-256, Keccak-288, Keccak-384, Keccak-512, Snefru128, Snefru256, Tiger, Tiger2, WhirlPool, Blake2B, Blake2S, Streebog (GOST3411_2012_256, GOST3411_2012_512), Shake_128, Shake_256.

HMAC for any of the above.

PBKDF2_HMAC for any of the above.

PBKDF_Argon2 (2i, 2d and 2id variants).

PBKDF_Scrypt.

Supported Compilers

  • FreePascal 3.0.0 and above.
  • Delphi 2010 and above.

Installing the Library

  • Method one: use the provided packages in the "Packages" folder.
  • Method two: add the Library path and Sub path to your project Search Path.

Unit Tests

For FPC

Simply compile and run "HashLib.Tests" project in "FreePascal.Tests" Folder.

For Delphi

Method one, using DUnit Test Runner: to build and run the unit tests for Delphi 10 Seattle (should be similar for other versions)

  • Open Project Options of Unit Test (HashLib.Tests) in "Delphi.Tests" Folder.
  • Change Target to All Configurations (Or "Base" In Older Delphi Versions.)
  • In Output directory add ".\$(Platform)\$(Config)" without the quotes.
  • In Search path add "$(BDS)\Source\DUnit\src" without the quotes.
  • In Unit output directory add "." without the quotes.
  • In Unit scope names (If Available), Delete "DUnitX" from the List.

Press Ok and save, then build and run.

Method two (using TestInsight, preferred).

  • Download and Install TestInsight.
  • Open Project Options of Unit Test (HashLib.Tests.TestInsight) in Delphi.Tests Folder.
  • Change Target to All Configurations (Or "Base" In Older Delphi Versions.)
  • In Unit scope names (If Available), Delete "DUnitX" from the List.
  • To Use TestInsight, right-click on the project, then select Enable for TestInsight or TestInsight Project. Save Project then Build and Run Test Project through TestInsight.

License

Licensed Under MIT License.

Download