BLAKE2 for Ruby

SUMMARY

This gem is a C-extension for using BLAKE2 in Ruby.

For a detailed explanation about BLAKE2, here's the offical website.

INSTALL

gem install blake2

USAGE

out_len = 32
input   = "hello world"
key     = Key.from_string("foo bar baz") # or `Key.none`, or `Key.from_hex("0xDEADBEAF")`

digestor = Blake2.new(out_len, key)

digestor.digest(input, :to_hex) # => 9567...b180
digestor.digest(input, :to_bytes) # => [0x95, 0x67, <28 bytes later...>, 0xb1, 0x80]

API

TODO

TODO

• [ ] Documentation
• [ ] Improve controls/type checks in the digest methods

CONTRIBUTE

1. Fork it ( https://github.com/franckverrot/blake2/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

LICENSE

Franck Verrot, Copyright 2014. See LICENSE.txt.