Commands to encrypt/decrypt files using Yubikey

A post recently appeared on Hive portal (it's a blockchain-based blog portal with rewards for writers) describes encrypting and decrypting files using Yubikey. It covers preparation (hardware key configuration), decryption and encryption using console commands but also it covers integration with Directory Opus 12 or newer and pastes complete script to add encrypt/decrypt with Yubikey command to Opus.

The link is: Encrypting files with YubiKey — Hive

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This is cool. Air gapping is becoming a necessary security tool in the age of hacking and BigCorp assumes ownership of everyone's intellectual property.

I'm not so sure about Dopus integration though. For something this important, the less connections the better. I think Cryptomator supports hardware keys, if I'm not mistaken.