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Newbie
Newbie
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Registered: ‎10-02-2019

Encrypted RTL Bit file different than non-encrypted RTL bit file

I have two projects that differ only in that one has some files that were encrypted using Vivado's 'encrypt' tcl tool. Otherwise identical. Both projects compile successfully.

1) I noticed that the non-encrypted project utilizes more LUTs than the encrypted.

2) I noticed the encrypted source's bit file is different than the non-encrypted.

 

Is this to be expected?

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