0.23

• Digest memory usage improvement by using unpinned memory
• Fix generateBetween to generate within the right bounds
• Add pure Twofish implementation
• Fix memory allocation in P256 when using a temp point
• Consolidate hash benchmark code
• Add Nat-length Blake2 support (GHC > 8.0)
• Update tutorial

0.22

• Add Argon2 (Password Hashing Competition winner) hash function
• Update blake2 to latest upstream version
• Add extra blake2 hashing size
• Add faster PBKDF2 functions for SHA1/SHA256/SHA512
• Add SHAKE128 and SHAKE256
• Cleanup prime generation, and add tests
• Add Time-based One Time Password (TOTP) and HMAC-based One Time Password (HOTP)
• Rename Ed448 module name to Curve448, old module name still valid for now

0.21

• Drop automated tests with GHC 7.0, GHC 7.4, GHC 7.6. support dropped, but probably still working.
• Improve non-aligned support in C sources, ChaCha and SHA3 now probably work on arch without support for unaligned access. not complete or tested.
• Add another ECC framework that is more flexible, allowing different implementations to work instead of the existing Pure haskell NIST implementation.
• Add ECIES basic primitives
• Add XSalsa20 stream cipher
• Process partial buffer correctly with Poly1305

0.20

• Fixed hash truncation used in ECDSA signature & verification (Olivier Chéron)
• Fix ECDH when scalar and coordinate bit sizes differ (Olivier Chéron)
• Speed up ECDSA verification using Shamir’s trick (Olivier Chéron)
• Fix rdrand on windows

0.19

• Add tutorial (Yann Esposito)
• Derive Show instance for better interaction with Show pretty printer (Eric Mertens)

0.18

• Re-used standard rdrand instructions instead of bytedump of rdrand instruction
• Improvement to F2m, including lots of tests (Andrew Lelechenko)
• Add error check on salt length in bcrypt

0.17

• Add Miyaguchi-Preneel construction (Kei Hibino)
• Fix buffer length in scrypt (Luke Taylor)
• build fixes for i686 and arm related to rdrand

0.16

• Fix basepoint for Ed448

• Enable 64-bit Curve25519 implementation

0.15

• Fix serialization of DH and ECDH

0.14

• Reduce size of SHA3 context instead of allocating all-size fit memory. save up to 72 bytes of memory per context for SHA3-512.
• Add a Seed capability to the main DRG, to be able to debug/reproduce randomized program where you would want to disable the randomness.
• Add support for Cipher-based Message Authentication Code (CMAC) (Kei Hibino)
• CHANGE Change the SharedKey for Crypto.PubKey.DH and Crypto.PubKey.ECC.DH, from an Integer newtype to a ScrubbedBytes newtype. Prevent mistake where the bytes representation is generated without the right padding (when needed).
• CHANGE Keep The field size in bits, in the Params in Crypto.PubKey.DH, moving from 2 elements to 3 elements in the structure.

0.13

• SECURITY Fix buffer overflow issue in SHA384, copying 16 extra bytes from the SHA512 context to the destination memory pointer leading to memory corruption, segfault. (Mikael Bung)

0.12

• Fix compilation issue with Ed448 on 32 bits machine.

0.11

• Truncate hashing correctly for DSA
• Add support for HKDF (RFC 5869)
• Add support for Ed448
• Extends support for Blake2s to 224 bits version.
• Compilation workaround for old distribution (RHEL 4.1)
• Compilation fix for AIX
• Compilation fix with AESNI and ghci compiling C source in a weird order.
• Fix example compilation, typo, and warning

0.10

• Add reference implementation of blake2 for non-SSE2 platform
• Add support_blake2_sse flag

0.9

• Quiet down unused module imports
• Move Curve25519 over to Crypto.Error instead of using Either String.
• Add documentation for ChaChaPoly1305
• Add missing documentation for various modules
• Add a way to create Poly1305 Auth tag.
• Added support for the BLAKE2 family of hash algorithms
• Fix endianness of incrementNonce function for ChaChaPoly1305

0.8

• Add support for ChaChaPoly1305 Nonce Increment (John Galt)
• Move repository to the haskell-crypto organisation

0.7

• Add PKCS5 / PKCS7 padding and unpadding methods
• Fix ChaChaPoly1305 Decryption
• Add support for BCrypt (Luke Taylor)

0.6

• Add ChaChaPoly1305 AE cipher
• Add instructions in README for building on old OSX
• Fix blocking /dev/random Andrey Sverdlichenko

0.5

• Fix all strays exports to all be under the cryptonite prefix.

0.4

• Add a System DRG that represent a referentially transparent of evaluated bytes while using lazy evaluation for future entropy values.

0.3

• Allow drgNew to run in any MonadRandom, providing cascading initialization
• Remove Crypto.PubKey.HashDescr in favor of just having the algorithm specified in PKCS15 RSA function.
• Fix documentation in cipher sub section (Luke Taylor)
• Cleanup AES dead functions (Luke Taylor)
• Fix Show instance of Digest to display without quotes similar to cryptohash
• Use scrubbed bytes instead of bytes for P256 scalar

0.2

• Fix P256 compilation and exactness, + add tests
• Add a raw memory number serialization capability (i2osp, os2ip)
• Improve tests for number serialization
• Improve tests for ECC arithmetics
• Add Ord instance for Digest (Nicolas Di Prima)
• Fix entropy compilation on windows 64 bits.

0.1

• Initial release