Hi,
I’ve seen some tutorial to create EdDSA key with Gnupg
gpg --full-gen-key
and it’s supposed to allow me to create ECC key, but I see only
Please select what kind of key you want:
(1) RSA and RSA (default)
(2) DSA and Elgamal
(3) DSA (sign only)
(4) RSA (sign only)
(14) Existing key from card
Your selection?\
gpg --version show:
…
gpg (GnuPG) 2.2.27
Supported algorithms:
Pubkey: RSA, ELG, DSA, ECDH, ECDSA, EDDSA
…
Any idea what’s wrong ?
Unless you’re working with embedded chips with very small storage space, I’d recommend 4098-bit RSA
8096 bit is safer long term as it should remain uncrackable for a longer time.I was thinking you were talking about 2048
Does GPG support it?
Isn’t it the default?
Edit: I was mixing up 2048 with 4096