In the past, we’ve talked about several free tools designed for calculating hashes and generating Checksum files. Most lack many features, and some have an ancient-looking user interface, which is ...

The last two digits are the check-digits. This is likely to be some kind of really old method from the 1980s or an in-house scheme cooked up around that time. It was generated on an IBM 3270 but I ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...