TODO list for
'OpenSSL for Ruby 2' project

-----------------------------------------------------------------------
OpenSSL::
  * Move all Errors as child of OpenSSLError
  * Implement Ruby 1.8 style of creating instances (see StringIO)
  * Detailed object inspection (ie. all params for RSA)
  * How to support HW crypto engines?
  * Rename ANY classes to uniq ones
  * Support more detailed requies (like: require 'openssl/crypto', require 'openssl/ssl')?
  * WRITE TEST CASES!
  * Use RDoc and write documentation to sources?
  * Prune openssl_missing.[ch]
  * Add SMIME, PKCS#8
  * Is there any need to implement BIO? (Wrap BIO to Ruby's IO?)
  
  BN::
    [DONE] Move initialize to Cspace
    [DONE] Rethink type= (String or Integer?) [Integer!]
    [DONE] Speed up math. ops by the Thread uniq BN_CTX [No - 1 global is OK (Ruby is not thread safe => Don't be afraid of this one)]
    [DONE] Convert BN#to_s to Ruby-like behaviour
    * introduce BN#pack for MPI, BIN (and call it from BN#to_s and BN#initialize)?
    
  Cipher::
    * Use Factory (Cipher.new("DES_EDE3_CBC"))?

  Conf::
    * Port it to new (0.9.7) interface
    
  Digest::
    * Use Factory (Digest.new("SHA1"))?
    
  HMAC::
    * Move it to Digest module?
    
  PKey::
    * Make it as class?
    * Factory? RSA#initialize -> PKey.new("RSA")?

  SSL::
    * Support more conns via 1 SSL_CTX?

  X509::
    * Rethink X509::Attribute, and X509::Extension