CHANGES.md

4.0.0 (2016-12-04)

• #141 Add wrappers for ChaCha20Poly1305 AEAD ciphers. (@aadavids)

• #142 Added support for Argon2 password hash. (@elijh)

• #143 Require Ruby 2.2.6+. (@tarcieri)

3.4.0 (2015-05-07)

• #135 Expose RbNaCl::Signatures::Ed25519#keypair_bytes. (@grempe)

• #137 Expose HMAC-SHA512 (with 64-byte keys) (@mwpastore)

3.3.0 (2015-12-29)

• #105 Add salt/personalisation strings for Blake2b. (@namelessjon)

• #128 Remove use of Thread.exclusive when initializing library. (@tarcieri)

3.2.0 (2015-05-31)

• Fix method signature for blake2b
• RuboCop-friendly codebase

3.1.2 (2014-08-30)

• Fix scrypt support with libsodium 0.7.0 (scryptsalsa208sha256)

3.1.1 (2014-06-14)

• Fix undefined variable warning
• RSpec 3 fixups
• RuboCop

3.1.0 (2014-05-22)

• The scrypt password hashing function: RbNaCl::PasswordHash.scrypt

3.0.1 (2014-05-12)

• Load gem from RBNACL_LIBSODIUM_GEM_LIB_PATH if set. Used by rbnacl-libsodium gem to use libsodium compiled from a gem.

3.0.0 (2014-04-22)

• Rename RandomNonceBox to SimpleBox (backwards compatibility preserved)
• Reverse documented order of SimpleBox/RandomNonceBox initialize parameters. Technically backwards compatible, but confusing.
• Ensure all strings are ASCII-8BIT/BINARY encoding prior to use

2.0.0 (2013-11-07)

• Add encrypt/decrypt aliases for Crypto::RandomNonceBox
• Rename Crypto module to RbNaCl module
• RbNaCl::VerifyKey#verify operand order was reversed. New operand order is signature, message instead of message, signature
• RbNaCL::SecretBox#open, RbNaCl::Box#open, Auth#verify and VerifyKey#verify all now raise a (descendent of) CryptoError if the check fails. This ensures failures are handled by the program.
• RbNaCl::SecretBox, Box, etc. are all now aliases for the real implementations, which are named after the primitives they provide
• Encoders have now gone.
• Add support for the Blake2b cryptographic hash algorithm.
• Add checks that we have a sufficiently recent version of libsodium (0.4.3+)
• Dropped ruby-1.8 support
• Call the sodium_init() function, to select the best algorithms.
• Fix some typos in the documentation
• Changes in the low level binding for libsodium and removal of the NaCl module
• Add a mutex around calls to randombytes in libsodium

1.1.0 (2013-04-19)

• Provide API for querying primitives and details about them, such as key lengths, nonce lengths, etc.
• Fixed bug on passing null bytes to sha256, sha512 functions.

1.0.0 (2013-03-08)

• Initial release