System and method for manipulating and managing computer archive files

• US 20060155731A1
• Filed: 02/21/2006
• Published: 07/13/2006
• Est. Priority Date: 03/09/2000
• Status: Abandoned Application

• Current Assignee: PKWARE, Inc. (PKW Holdings, Inc.)
• Original Assignee: PKWARE, Inc. (PKW Holdings, Inc.)
• Inventors: Peterson, James C., Basin, Yuri, Beirne, Michael J., Peterson, Karen L.
• Application Number:
  US11/358,518
• Publication Number:
  US 20060155731A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/1744 using compression, e.g. sparse files
• CPC Class Codes: H03M 7/30 Compression speech analysis-synthesis for redundancy reduction G10L19/00; for image communication H04N; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
• CPC Class Codes: H04L 2209/30 Compression, e.g. Merkle-Damgard construction
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/3231 Biological data, e.g. fingerprint, voice or retina network architectures or network communication protocols for supporting authentication of entities using biometrical features in a packet data network H04L63/0861
• CPC Class Codes: H04L 9/3263 involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements network architectures or network communication protocols for supporting authentication of entities using certificates in a packet data network H04L63/0823

Abstract

Certain embodiments of the present invention provide an archive management application that operates within a host application to provide access to an archive and/or allow access to and/or modification of files in an archive using the host application'"'"'s interface, instead of operating as a separate standalone archive management application. In an embodiment of the present invention, a file archiving system may include a user interface component, a file management component and a compression/extraction engine component. The user interface component may include an enhanced user interface of a host application that provides an interface for a user. The file management component may include a central directory that provides a representation of the contents of an archive. The compression/extraction engine component may include a file size module and/or a security module. The file size module may be used to compress and/or decompress a file in an archive. The security module may be used to encrypt, decrypt, digitally sign and/or authenticate a file in an archive.

Claims

1. A archive security system including:

an archive management application receiving an archive;

a host application; and

a repository storing first security information and second security information,

wherein said archive management application operates within said host application to form an enhanced version of said host application,

wherein said enhanced version of said host application grants access to said archive in response to either of said first security information and said second security information.

2. The system of claim 1 wherein said repository is located outside of said archive.

3. The system of claim 1 wherein said repository is located inside of said archive.

4. The system of claim 1 wherein said security information includes a digital certificate.

5. The system of claim 1 wherein said security information includes a password.

6. The system of claim 1 wherein said security information includes a plurality of passwords.

7. The system of claim 1 wherein said security information includes a private key.

8. The system of claim 1 wherein said security information includes a public key.

9. The system of claim 1 wherein said security information includes a contingency key.

10. The system of claim 1 wherein said security information includes a segmented key.

11. The system of claim 1 wherein said security information includes biometric data.

12. The system of claim 1 wherein said repository resides on a computing device.

13. The system of claim 1 wherein said repository resides on a portable storage device.

14. The system of claim 1 wherein said repository is a shared repository.

15. The system of claim 14 wherein the Lightweight Directory Access Protocol is used to access said shared repository.

16. The system of claim 1 further including an access control system, wherein access to said repository is restricted to users providing data matching data retrievable by said access control system.

17. The system of claim 16 wherein said data includes a user token.

18. The system of claim 17 wherein said user token is a Universal Serial Bus token.

19. The system of claim 16 wherein said data includes a portable token.

20. The system of claim 19 wherein said portable token is a portable Smart Card.

21. The system of claim 16 wherein said data includes biometric data.

22. The system of claim 16 wherein said data includes a password.

23. The system of claim 16 wherein said data includes a Personal Identification Number code.

24. The system of claim 1 wherein said repository includes security information for a plurality of .Zip archives.

25. The system of claim 1 wherein said repository is accessible by a plurality of computing devices.

26. The system of claim 1 wherein said repository is accessible from a remote location.

27. The system of claim 1 wherein said repository is accessible from a plurality of locations.

28. The system of claim 1 wherein said security information includes key material.

29. The system of claim 1 wherein said archive is a .Zip archive.

30. An archive security system including:

an archive;

an archive management application; and

a repository storing a plurality of passwords, wherein said archive management application provides access to said repository in response to the entry of any of said plurality of passwords.

31. An archive security system including:

an archive;

an archive management application; and

a repository storing a plurality of security information, wherein said archive management application provides access to said repository in response to the entry of any of said plurality of security information.

32. A .Zip archive security system including:

a .Zip archive; and

a repository storing first security information and second security information, wherein either said first security information or said second security information is usable to determine whether to grant a user access to said .Zip archive.

33. An archive security system including:

an archive; and

a repository storing first security information and second security information, wherein either said first security information or said second security information is usable to determine whether to grant a user access to said archive.

34. A .Zip archive security system including:

a .Zip archive; and

a repository storing a first password and a second password, wherein either said first password or said second password is usable to determine whether to grant a user access to said .Zip archive.

35. An archive security system including:

an archive; and

a repository storing a first password and a second password, wherein either said first password or said second password is usable to determine whether to grant a user access to said archive.