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The "Checksums calculator" is an open source GUI application that has been developed to run on Windows, MacOS X and Linux operating system on 32-bit and 64-bit architectures. It calculates checksums of functions: md5, sha1, sha256, sha384 and sha512.
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The |
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Checksums calculator is an open source tool used in the |
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following procedure and it is one of the many other tools available for customer use. |
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Ribbon does not provide or distribute this tool for download. |
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Ribbon makes no warranties on using this tool etc. |
Perform the following steps to
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calculate the md5 checksum of the downloaded BMC firmware package
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and validate it against the value in the .md5sum file:
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Download the calculator application (.zip) file that matches the version
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of your computer operating system.
Launch the "Checksums calculator" application from this folder. (The Checksums "hash" calculator name is different depending on your operating system).
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The following images are for example purposes only and may not reflect the most current release version. |
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Using the Checksums calculator, browse and select the
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bmc5X00_xxxx.rom
file (where xxxx is the file version).
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Select the "Hash function" md5.
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Click Calculate. This extracts the checksum from the .rom file. A hexadecimal value appears in the Checksum text box.
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Using a text editor, browse and open the bmc5X00_xxxx.rom.md5sum file (where xxxx is the file version). This file contains a hexadecimal checksum value.
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Copy and paste the contents of this file into the "Original checksum" box.
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Click Compare.
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The validation is successful when both checksums are same and a message box displays "Checksums are identical".
If any other message displays, repeat the process to download both the .rom and .md5sum from
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the Ribbon Support Portal and repeat the
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checksum process. If the validation fails a second time, contact
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Technical
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Support.
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The example here shows the validation of BMC firmware package with the md5sum. The |
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procedure is also applicable to validate checksum of BIOS, OS and SBC application |
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packages. |
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