A method and apparatus for packaging and distributing software. Embodiments of the invention comprise a software packaging system that is portable across many platforms. Each package is self-contained in form of a single-file entity that comprises a payload file and a control file. The payload file is an archive file that contains a compressed collection of all the software files that are required for installation of the software package. The control file includes the necessary information for installation of the files contained in the payload file, in addition to other descriptive information used to determined the size, type, location of storage, and other useful attributes of a software package, even before it is installed on a system. Security measures have been implemented in the system to detect a package the contents of which have been tampered with.

Software packaging and distribution system
Application Number
Publication Number
Application Date
June 7, 2000
Publication Date
December 21, 2000
Foster Gary D
MCKAY Philip J
Sun Microsystems
G06F 09/445
G06F 21/00
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