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AES
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This work and all modified versions of it may be freely copied, modified, redistributed and used for all legal civilian purposes without formality albeit at licensee's own risk and responsibility, subject to the following conditions:
(1)A copy of this copyright notice with the release history list and the site modification history list must be included in any copy of this work or any modified version of it.
(2)If this work or any modified version of it forms part of a software in object code or binary code, a document for users should accompany the software stating this fact and include this copyright notice as well as an URL of the licensee where the source code of the package in the version actually being used in the software can be found.
(3)Any modification (except dropping of the Supplement) should be appropriately documented in the site modification history list below. The last date of site modification (at the beginning of the package) is to be updated.
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This free license is unlimited in time [1]. Any attempt of
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Any usages of the contents of the package that don't qualify for a free license as stated in the above require explicit // specific licenses from the copyright owner.
[1]Since copyright grants could be revoked after 35 years (see http://www.copyright.gov/title17/92chap2.html#203), it // could be argued that this license is not timeless for sure On the other hand, the lifespan of AES itself isn't likely to exceed that period. So the issue is not practically relevant in our context.
DES -
