1998-12-21 10:56:39 +00:00
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RSA Data Security holds software patents on the RSA and RC5 algorithms.
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If there ciphers are used used inside the USA (and Japan?), you must contact
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1998-12-21 11:00:56 +00:00
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RSA Data Security for licencing conditions. Their web page is
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http://www.rsa.com
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1998-12-21 10:56:39 +00:00
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RC4 is a trademark of RSA Data Security, so use of this label should perhaps
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1998-12-21 11:00:56 +00:00
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only me used with RSA Data Security's permission.
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The IDEA algorithm is patented by Ascom in Austria, France, Germany,
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Italy, Japan, Netherlands, Spain, Sweden, Switzerland, UK and the USA.
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They should be contacted if that algorithm is to be used, their web page is
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http://www.ascom.ch
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