[gnupg-ru] Cannot allocate memory

[piequiex]

Hi.

Иногда наблюдаю ошибку:
gpg: public key decryption failed: Cannot allocate memory
gpg: decryption failed: No secret key

Чем она обусловлена?
gpg (GnuPG) 2.1.17
libgcrypt 1.7.5
-- 
Have a nice day!