hspec-discover is a tool which automatically discovers and runs Hspec tests.

The usual Arbitrary instance for Text (in <https://hackage.haskell.org/package/quickcheck-instances quickcheck-instances>) only has single-byte instances and so isn't an ideal representation of a valid UTF-8 character. This package has generators for one-, two- and three-byte UTF-8 characters (all that are currently in use).

This package provides QuickCheck2 support for the test-framework package.

This package provides a reader and writer for ASN1 data in raw form with supports for high level forms of ASN1 (BER, and DER).

This package provides a library implementing SOCKS Protocol Version 5.

This Haskell package provides a platform independent method to obtain cryptographically strong entropy.

This package provides a cross-platform library that tries to find a (reasonable) CA certificate bundle that can be used with HsOpenSSL to verify the certificates of remote peers. It is for HsOpenSSL what x509-system is for the tls package, and borrows some ideas from x509-system.

This package provides methods for accessing and storing X.509 collections of certificates, certificate revocation lists, and exception lists.

A collection of crypto hashes, with a practical incremental and one-pass, pure APIs, with performance close to the fastest implementations available in other languages. The implementations are made in C with a haskell FFI wrapper that hides the C implementation.

This package provides conduit interfaces for some of cryptonite's implementations of cryptographic primitives.

Generic cryptography public keys algorithm types.

This package provides a repository of cryptographic primitives.

• Symmetric ciphers: AES, DES, 3DES, CAST5, Blowfish, Twofish, Camellia, RC4, Salsa, XSalsa, ChaCha.

• Hash: SHA1, SHA2, SHA3, SHAKE, MD2, MD4, MD5, Keccak, Skein, Ripemd, Tiger, Whirlpool, Blake2.

• MAC: HMAC, KMAC, Poly1305

• Asymmetric crypto: DSA, RSA, DH, ECDH, ECDSA, ECC, Curve25519, Curve448, Ed25519, Ed448

• Key Derivation Function: PBKDF2, Scrypt, HKDF, Argon2, BCrypt, BCryptPBKDF

• Cryptographic Random generation: System Entropy, Deterministic Random Generator

• Data related: Anti-Forensic Information Splitter (AFIS)

This package provides functions for accessing and storing X.509 collections, certificates, revocation lists, and exception lists.

This package is a repository of cryptographic primitives for Haskell. It supports a wide range of symmetric ciphers, cryptographic hash functions, public key algorithms, key derivation numbers, cryptographic random number generators, and more.

This Haskell package provides basic typeclasses and types for symmetric ciphers.

Simple crypto pseudo-random-number-generator with really good randomness property.

Using ent, a randomness property maker on one 1Mb sample:

• Entropy = 7.999837 bits per byte.

• Optimum compression would reduce the size of this 1048576 byte file by 0 percent.

• Chi square distribution for 1048576 samples is 237.02.

• Arithmbetic mean value of data bytes is 127.3422 (127.5 = random).

• Monte Carlo value for Pi is 3.143589568 (error 0.06 percent).

Compared to urandom with the same sampling:

• Entropy = 7.999831 bits per byte.

• Optimum compression would reduce the size of this 1048576 byte file by 0 percent.

• Chi square distribution for 1048576 samples is 246.63.

• Arithmetic mean value of data bytes is 127.6347 (127.5 = random).

• Monte Carlo value for Pi is 3.132465868 (error 0.29 percent).

This package provides generic X509 support for Haskell.

This package provides Haskell tools for X.509 certificate and Certificates revocation list (CRL) validation.

This Haskell package provides a generic interface for cryptographic operations (hashes, ciphers, randomness).

Maintainers of hash and cipher implementations are encouraged to add instances for the classes defined in Crypto.Classes. Crypto users are similarly encouraged to use the interfaces defined in the Classes module.

Any concepts or functions of general use to more than one cryptographic algorithm (ex: padding) is within scope of this package.

The package provides the standard types for dealing with the ASN.1 format.

This package provides tools for operating system dependent X.509 stores, storage methods, and accessors.

This package provides a library to handle system accessors and storage for X.509 certificates.

Native Haskell TLS and SSL protocol implementation for server and client. This provides a high-level implementation of a sensitive security protocol, eliminating a common set of security issues through the use of the advanced type system, high level constructions and common Haskell features. Currently implement the SSL3.0, TLS1.0, TLS1.1 and TLS1.2 protocol, and support RSA and Ephemeral (Elliptic curve and regular) Diffie Hellman key exchanges, and many extensions.

This package provides a Haskell-only implementation of the MD5 digest (hash) algorithm. This now supports the crypto-api class interface.