mirror of
https://github.com/openssl/openssl.git
synced 2024-12-18 22:43:41 +08:00
22 lines
1014 B
Plaintext
22 lines
1014 B
Plaintext
Various companies hold various patents for various algorithms in
|
|
various locations around the world. YOU are responsible for ensuring
|
|
that your use of any algorithms is legel by checking if there are any
|
|
patents in your country. The file contains some of the patents that we
|
|
know about or are rumoured to exist. This is not a definitive list.
|
|
|
|
----------------------------------------------------------------------
|
|
|
|
RSA Data Security holds software patents on the RSA and RC5 algorithms.
|
|
If their ciphers are used used inside the USA (and Japan?), you must contact
|
|
RSA Data Security for licencing conditions. Their web page is
|
|
http://www.rsa.com
|
|
|
|
RC4 is a trademark of RSA Data Security, so use of this label should perhaps
|
|
only be used with RSA Data Security's permission.
|
|
|
|
The IDEA algorithm is patented by Ascom in Austria, France, Germany,
|
|
Italy, Japan, Netherlands, Spain, Sweden, Switzerland, UK and the USA.
|
|
They should be contacted if that algorithm is to be used, their web page is
|
|
http://www.ascom.ch
|
|
|