修改元数据

现在私钥已经被移动到 Yubikey 当中了，也是时候做一些基本的设置了。比如改变默认的管理员 PIN（GPG 中叫做 Admin PIN）和访问私钥时需要的普通 PIN。

  1. ❯ gpg --card-edit
  3. gpg/card> admin
  4. Admin commands are allowed
  6. gpg/card> passwd
  7. gpg: OpenPGP card no. … detected
  9. 1 - change PIN
  10. 2 - unblock PIN
  11. 3 - change Admin PIN
  12. 4 - set the Reset Code
  13. Q - quit
  15. Your selection? 3
  16. PIN changed.
  18. 1 - change PIN
  19. 2 - unblock PIN
  20. 3 - change Admin PIN
  21. 4 - set the Reset Code
  22. Q - quit
  24. Your selection? 1
  25. PIN changed.
  27. gpg/card> q
  29. gpg/card> login
  30. foobar
  32. gpg/card> sex
  33. m
  35. gpg/card> name
  36. Cardholder\'s surname: Bar
  37. Cardholder\'s given name: Foo
  39. gpg/card> lang
  40. Language preferences: en
  42. gpg/card> login
  43. Login data (account name): foobar
  45. gpg/card> list
  47. gpg/card> quit