GetAllFiles returns all the filenames from the directory.

GetFilesThatMatch returns the filenames from the directory which match with the given regex expression.

Reads the given directory and returns the file names matching the sks dump description.

Returns the lower-cased email from the primary identity, or if it is empty, the alphabetically first non-empty lower-cased email.

Returns an Entity with the given email in the primary ID from a block of serialized entities.

Key defines a PGP item after processing and saving into a binary file.