Talk:Data Encryption Standard: Difference between revisions

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help needed for decryption
 
Walterpachl (talk | contribs)
→‎REXX decryption: new section
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Decryption.
Has anyone an idea how to impplement this:
<br>"Decryption is simply the inverse of encryption, follwing the same steps as above, but reversing the order in which the subkeys are applied."
<br>Reverting the subkeys did not work --Walter Pachl 05:37, 22 July 2017 (UTC)

== REXX decryption ==

Decryption.
Decryption.
Has anyone an idea how to impplement this:
Has anyone an idea how to impplement this:

Revision as of 09:22, 22 July 2017

Decryption. Has anyone an idea how to impplement this:
"Decryption is simply the inverse of encryption, follwing the same steps as above, but reversing the order in which the subkeys are applied."
Reverting the subkeys did not work --Walter Pachl 05:37, 22 July 2017 (UTC)

REXX decryption

Decryption. Has anyone an idea how to impplement this:
"Decryption is simply the inverse of encryption, follwing the same steps as above, but reversing the order in which the subkeys are applied."
Reverting the subkeys did not work --Walter Pachl 05:37, 22 July 2017 (UTC)