Запустил gpg --gen-key
Вбил настройки, алгоритм указал DSA and Elgamal 2048 бит.
Запустил генерацию ключа.
We need to generate a lot of random bytes. It is a good idea to perform
some other action (type on the keyboard, move the mouse, utilize the
disks) during the prime generation; this gives the random number
generator a better chance to gain enough entropy.
.++++++++++++++++++++++++++++++.++++++++++++++++++++++++++++++..+++++.+++++++++++++++.++++++++++++++++++++++++++++++++++++++++++++++++++>+++++..+++++>+++++.<.+++++.........................................+++++
Not enough random bytes available. Please do some other work to give
the OS a chance to collect more entropy! (Need 265 more bytes)
И почему так получилось? Чем можно заменить GPG? GPG нужен для шифрования SQL дампов.