August 2021 archive

Reversing a string in C++

Remember that reversing a string in C++ is this easy:

Verifying File Hashes with PowerShell

I recently wanted to verify the hash of a file, named setup.exe, that was provided in a GnuPG signature file, named setup.txt. I used the PowerShell code below to verify the expected SHA-256 hash contained within the setup.txt file against the actual hash of the setup.exe file. You can use this script by modifying the …

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