CyberplatPKI 1.0 is an FFI binding for signing Cyberplat requests. It includes both Linux and Windows versions of Cyberplat-provided library as well as the necessary wrapping code. Note that this version only works on 32-bit Linux and Windows.
CyberplatPKI 2.0 is a pure-Ruby reimplementation of the reverse-engineered signing algorithm. It should be completely compatible with the vendor-provided library. This version works everywhere.
Select the variant you'd like to install with the version specification.
gem 'cyberplat_pki', '~> 1.0' requests the FFI version, and
gem 'cyberplat_pki', '~> 2.0' requests the pure-Ruby one.
Add this line to your application's Gemfile:
And then execute:
Or install it yourself as:
$ gem install cyberplat_pki
privkey_serialized = File.read("private.key") privkey = CyberplatPKI::Key.new_private(privkey_serialized, 'passphrase') signed_data = privkey.sign(data)
pubkey_serialized = File.read("public.key") pubkey = CyberplatPKI::Key.new_public(pubkey_serialized, 12345) # serial = 12345 pubkey.verify(signed_data) # => true
Note that the library uses Windows line endings (
\r\n) internally. You must not touch those, or the library will fail. Treat the signed data as binary, or make sure to restore the expected line endings.
- Fork it
- Create your feature branch (
git checkout -b my-new-feature)
- Commit your changes (
git commit -am 'Add some feature')
- Push to the branch (
git push origin my-new-feature)
- Create new Pull Request