GnuPG

gnupg.md

• Wiki About GnuPG
• Generating a GPG key

$ gpg --full-gen-key
...
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)
Your selection? 1

RSA keys may be between 1024 and 4096 bits long.
What keysize do you want? (2048) 4096
Requested keysize is 4096 bits

Please specify how long the key should be valid.
         0 = key does not expire
      <n>  = key expires in n days
      <n>w = key expires in n weeks
      <n>m = key expires in n months
      <n>y = key expires in n years
Key is valid for? (0) 0
Key does not expire at all

Is this correct? (y/N) y

GnuPG needs to construct a user ID to identify your key.

Real name: Mr. Robot
Email address: <your_email>
Comment:
You selected this USER-ID:
    "Mr. Robot <your_email>"

Change (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit? O


$ gpg --list-secret-keys --keyid-format LONG ${your_email}
sec   rsa4096/218C24A1F5EB9317 2020-07-15 [SC]
      AF2584E5FB6365B10F6C809B218C24A1F5EB9317
uid                 [ultimate] Shinyoung Kim <rolroralra@naver.com>
ssb   rsa4096/E8B39DB082AF1B8C 2020-07-15 [E]


$ gpg --armor --export 30F2B65B9246B6CA
-----BEGIN PGP PUBLIC KEY BLOCK-----
...
...
-----END PGP PUBLIC KEY BLOCK-----