pgp:encrypt (3157:current local time aa-bb-cc)
/xxxx:open keyrings (1006:public keyring)
/xxxx:open keyrings (1007:private keyring)
yyyyy:encrypt (1030:key added to recipient list)
yyyyy:encrypt (1050:key added as signer)
sample.txt:encrypt (3090:operation failed, file not found)