TRB142 Firmware checksum list

Summary

A checksum is a sequence of hexadecimal symbols generated after running an algorithm called a cryptographic hash function on a file. Calculating a checksum and comparing it with the one provided by the file source can be used as a file authenticity check method.

For example, if you download a file like a firmware image, you should be able to calculate that file's checksum and, if the file is authentic, the checksum should match the one provided by the file's source. If the checksums don't match, it means the file's contents were tampered with, for example, by a malicious third party attacker. This file is probably dangerous and shouldn't be trusted.

Checksum list

Firmware file checksums are listed by firmware release date, from newest to oldest (top to bottom).

Europe, the Middle East, Africa, Korea, Thailand, India

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Checksum list for FW versions that start with TRB1420:

FW version	MD5 checksum	SHA256 checksum
TRB1420_R_00.01.00	996fc069e9426425c8332edcd581e593	4614296edd7a596653c609d041e437f371f19ee50c52ce3e2f8ef7de010351b3

South America, Australia, New Zealand, Taiwan

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Checksum list for FW versions that start with TRB1421:

FW version	MD5 checksum	SHA256 checksum
TRB1421_R_00.01.00	bb2ac03139d73d5931ccb37b91012d50	39d9a8fb193e06aa4da641e70baff9c8947c9be88d6dd1175a23dfd46f5b3bc6