TODO list for
'OpenSSL for Ruby 2' project

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OpenSSL::
  [DONE] Move all Errors as child of OpenSSLError
  [DONE] Implement Ruby 1.8 style of creating instances (see StringIO)
  * Detailed object inspection (ie. all params for RSA)
  * How to support HW crypto engines?
  [DONE] Rename ANY classes to uniq ones
  * Support more detailed requies (like: require 'openssl/crypto', require 'openssl/ssl')?
  * WRITE TEST CASES! [Started]
  * Use RDoc and write documentation to sources?
  * Prune openssl_missing.[ch]
  * Add SMIME
  * Add PKCS#8
  * Add PKCS#12
  * Is there any need to implement BIO? (Wrap BIO to Ruby's IO?)
  [NO] Add Comp? [It's just RLE and ZLIB - no use for]
  [NO] Add krb5? [It's just ASN.1!]
  * Add ocsp
  
  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)?
    * DON'T FORGET TO ADD SUPPORT FOR BIN, AND MPI BACK!
    * Merge #rand and #rand_range into #rand
    * Merge #pseudo_rand and #pseudo_rand_range into #pseudo_rand
    
  Cipher::
    [DONE] Use Factory (Cipher.new("DES_EDE3_CBC"))?

  Config::
    [DONE] Port it to new (0.9.7) interface
    
  Digest::
    [DONE] Use Factory (Digest.new("SHA1"))? [Used exactly like this: OpenSSL::Digest::Digest.new("SHA1")]
    
  HMAC::
    * Move it to Digest module?
    
  PKCS7::
    * Support attributes ((signed_)attributes)

  PKey::
    * Factory? RSA#initialize -> PKey.new("RSA")?

  SSL::
    [DONE] Support more conns via 1 SSL_CTX?

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