1
vote
1answer
45 views

Why is GPG file encryption so much slower than other AES implementations?

Correct me if I'm wrong: When encrypting a file, GPG creates a one-off AES encryption key and encrypts that key using RSA. This is supposedly to take advantage of AES's superior performance when ...
3
votes
2answers
185 views

What trust level should I give keys I need for encryption?

As I'm encrypting server backups, I typically install my public GPG key from a keyserver into me server's keyring: gpg --search-keys 6569758F I import the key into my keyring. I then attempt to ...
1
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1answer
90 views

gpg encryption date or gpg version recoverable?

Is there a way to determine the date of encryption or the gpg version of a gpg-encrypted file (with symmetric encryption)? I lost the password but some rough information about when the file was ...
5
votes
1answer
210 views

Could a consumer-friendly PGP-like file encryption application theoretically be secure?

In a situation where there are desktop and mobile clients, and a central public key repository to and from which the desktop and mobile clients automatically upload and download public keys as needed, ...