Public bug reported:

Binary package hint: openssl

Is it possible to recompile openssl and libssl with enable-IDEA enable-
mdc2 and enable-camellia

because:

In http://www.openssl.org/support/faq.html:

FYI: Patent numbers and expiry dates of US patents: MDC-2: 4,908,861
13/03/2007 IDEA: 5,214,703 25/05/2010 RC5: 5,724,428 03/03/2015

therefore:

mdc-2 and IDEA patents expired.

Additionally the cipher "Camellia":

Royalty Free   ===>  http://en.wikipedia.org/wiki/Camellia_(cipher)

NTT and Mitsubishi have patents and pending patents on the Camellia
 algorithm, but allow use at no charge without requiring an explicit
 licensing agreement: http://info.isl.ntt.co.jp/crypt/eng/info/chiteki.html

In Fedora 13 "Camellia" is enable in default openssl package.

** Affects: openssl (Ubuntu)
     Importance: Undecided
         Status: New

** Description changed:

  Binary package hint: openssl
  
- Is it possible przekompilowaniapaczki openssl and libssl with enable-
- IDEA enable-mdc2 and enable-camellia
+ Is it possible recompile openssl and libssl with enable-IDEA enable-mdc2
+ and enable-camellia
  
  because:
  
  In http://www.openssl.org/support/faq.html:
  
  FYI: Patent numbers and expiry dates of US patents: MDC-2: 4,908,861
  13/03/2007 IDEA: 5,214,703 25/05/2010 RC5: 5,724,428 03/03/2015
  
  therefore:
  
  mdc-2 and IDEA patents expired.
  
  Additionally the cipher "Camellia":
  
  Royalty Free   ===>  http://en.wikipedia.org/wiki/Camellia_(cipher)
  
  NTT and Mitsubishi have patents and pending patents on the Camellia
-  algorithm, but allow use at no charge without requiring an explicit
-  licensing agreement: http://info.isl.ntt.co.jp/crypt/eng/info/chiteki.html
+  algorithm, but allow use at no charge without requiring an explicit
+  licensing agreement: http://info.isl.ntt.co.jp/crypt/eng/info/chiteki.html
  
  In Fedora 13 "Camellia" is enable in default openssl package.

** Description changed:

  Binary package hint: openssl
  
- Is it possible recompile openssl and libssl with enable-IDEA enable-mdc2
- and enable-camellia
+ Is it possible to recompile openssl and libssl with enable-IDEA enable-
+ mdc2 and enable-camellia
  
  because:
  
  In http://www.openssl.org/support/faq.html:
  
  FYI: Patent numbers and expiry dates of US patents: MDC-2: 4,908,861
  13/03/2007 IDEA: 5,214,703 25/05/2010 RC5: 5,724,428 03/03/2015
  
  therefore:
  
  mdc-2 and IDEA patents expired.
  
  Additionally the cipher "Camellia":
  
  Royalty Free   ===>  http://en.wikipedia.org/wiki/Camellia_(cipher)
  
  NTT and Mitsubishi have patents and pending patents on the Camellia
   algorithm, but allow use at no charge without requiring an explicit
   licensing agreement: http://info.isl.ntt.co.jp/crypt/eng/info/chiteki.html
  
  In Fedora 13 "Camellia" is enable in default openssl package.

-- 
Some patents have expired but still openssl package does not support them.
https://bugs.launchpad.net/bugs/597984
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