Articles about gnupg | UserComp.com

How to Update Your Key if `pass init` Isn't Working

Resolve pass init failures by identifying the correct GPG key fingerprint or fixing ~/.gnupg ownership and permissions.

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Troubleshooting: The command sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys does not work

Resolve deprecated sudo apt-key errors by importing repository-specific GPG keys into /etc/apt/trusted.gpg.d/ for secure package authentication.

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VSCode unable to sign commits

Resolve VSCode Git commit signing failures by fixing GPG_TTY, configuring the signing key, and ensuring the GPG agent runs correctly.

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Can anyone with the passphrase decrypt a file encrypted with GnuPG plus the symmetric flag?

Explains that anyone with the correct passphrase can decrypt GnuPG symmetric files because security relies solely on shared secret knowledge.

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GPG: Which key is gpg exactly using for encrypting and decrypting?

Resolve confusion about how GPG selects specific public keys for encryption and private keys for decryption by analyzing recipient input versus embedded metadata.

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GPG Decrypt Giving Blank Output: Troubleshooting Python's gnupg Decryption

Resolve blank output when decrypting GPG files in Python by passing file paths or objects instead of raw bytes to the gnupg library.

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What to do if your generated gnupg key is not okay

Resolve GnuPG key generation failures by terminating lingering gpg-agent processes and correcting .gnupg directory permissions.

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How to Update GPG Key Preferences to Look Like 2024 on Ubuntu 22.04.3 LTS

Update GPG key preferences on Ubuntu 22.04 to prioritize modern algorithms like AES256 and SHA256 for improved security and compatibility.

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GPG: Importing an Invalid secp256k1 Public Key

Resolve GPG import errors for invalid secp256k1 keys by diagnosing malformed data and ensuring proper OpenPGP packet structure.

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4096 bit key generation on OpenPGP card

Resolve the impossibility of generating 4096-bit RSA keys on OpenPGP cards by configuring GnuPG to create supported 256-bit ECC key pairs instead.

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Recovering a Corrupted Zip File Encrypted with GnuPG

Recover a corrupted GnuPG-encrypted zip file by decrypting it with the correct private key and then applying standard ZIP repair tools to fix the archive structure.

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Updating Linux MINT (v21.3, 'Cinnamon') OS: Unsafe Permissions Warning for /root/.gnupg

Fix the unsafe permissions warning for /root/.gnupg during Linux Mint updates by correcting directory and file ownership and access rights.

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