Failed to calculated montgomery reduction in BN_MONT_CTX_set in Vitis 2024.2 vs bootgen in Vivado 2019.1 works with same .bif and same certificates
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- Dominant language
- C++
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Description
C:\Xilinx\Vitis\2024.2\bin\bootgen -image design_rsa.bif -arch zynq -p xc7z045 -o output_signed.bin -w on
****** Bootgen v2024.2
**** Build date : Nov 8 2024-16:22:31
** Copyright 1986-2022 Xilinx, Inc. All Rights Reserved.
** Copyright 2022-2024 Advanced Micro Devices, Inc. All Rights Reserved.
[ERROR] : Failed to calculated montgomery reduction in BN_MONT_CTX_set
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Research direction
Start by reproducing the reported command with design_rsa.bif and the same certificates, comparing Vitis 2024.2 with the working Vivado 2019.1 bootgen. Trace the failure at BN_MONT_CTX_set and determine whether the 2024.2 path differs. Done means the same inputs complete successfully or the regression is isolated with a clear diagnosis.
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Assessment
- Domain
- cli, cryptography
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Active
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100