Secure document transport process

• US 20020019937A1
• Filed: 06/06/2001
• Published: 02/14/2002
• Est. Priority Date: 06/06/2000
• Status: Abandoned Application

• Current Assignee: Ingeo Systems, Inc. (Corporation Service Company Incorporated)
• Original Assignee: Ingeo Systems, Inc. (Corporation Service Company Incorporated)
• Inventors: Slater, Calvin N., Rasmussen, Andy L., Edstrom, Trevor W.
• Application Number:
  US09/875,603
• Publication Number:
  US 20020019937A1
• Time in Patent Office: Days
• US Class Current: 713/168
• CPC Class Codes: G06F 21/606 by securing the transmission between two devices or processes
• CPC Class Codes: G06F 2221/2151 Time stamp
• CPC Class Codes: H04L 63/0442 wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption cryptographic mechanisms or cryptographic arrangements for public-key encryption H04L9/30
• CPC Class Codes: H04L 63/126 the source of the received data

Abstract

Transport software is provided which facilitates secure transfer of legally enforceable electronic documents between servers in a computer network. The transport software includes four scripts. A doc.send script at the originating server causes preparation of a package having an electronic document and routing information, and transfers the package to the destination server. Consistent with a doc.receive script, the destination server performs an initial validation of the package and, if validation is successful, processes the electronic document. The electronic document is then returned to the originating server in accordance with a doc.return script, and received and processed at the originating server consistent with another doc.receive script. If the electronic document does not pass the initial validation, it is returned to the originating server in accordance with the doc.receive script at the destination server and received and processed at the originating server consistent with the doc.receive script of the originating server.

Claims

1. In a computer network including an originating server and a destination server configured for communication with each other, a method suitable for transferring an electronic document, the method comprising the steps for:

rendering a portion of the electronic document reversibly unreadable;

creating a first package comprising the electronic document and routing information;

transferring said first package, consistent with said routing information, from the originating server to the destination server;

performing an initial validation of said first package;

returning a response to the originating server corresponding to the results of said initial validation;

creating a second package including routing information; and

transferring said second package, consistent with said routing information, from the destination server to the originating server.

2. The method as recited in claim 1, further comprising the step for processing the electronic document at the originating server.

3. The method as recited in claim 2, wherein the step for processing the electronic document comprises at least one act selected from the group consisting of:

entering data in the electronic document, digitally signing the electronic document, and digitally notarizing the electronic document.

4. The method as recited in claim 1, further comprising the step for processing the electronic document at the originating server.

5. The method as recited in claim 4, wherein the step for processing the electronic document at the destination server comprises at least one act selected from the group consisting of:

validating the electronic document, endorsing the electronic document, recording the electronic document, imaging the electronic document, indexing the electronic document, and archiving the electronic document.

6. The method as recited in claim 1, further comprising the act of returning an error string to the originating server if said first package fails said initial validation.

7. The method as recited in claim 1, further comprising the act of returning a tracking number to the originating server if said first package passes said initial validation.

8. The method as recited in claim 1, further comprising the step for associating a receipt with the electronic document.

9. The method as recited in claim 1, further comprising the step for rendering a portion of the electronic document reversibly unreadable prior to transfer from the destination server, and the step for rendering the electronic document into a readable state after the electronic document has been transferred to the originating server.

10. The method as recited in claim 1, further comprising the step for performing a validation inquiry regarding said routing information.

11. In a computer network including an originating server and a destination server configured for communication with each other, a method suitable for transferring an electronic document, the method comprising:

the step for processing the electronic document at the originating server;

the act of encrypting at least a portion of the electronic document;

the step for associating at least routing information with the electronic document;

the act of posting the electronic document, consistent with said routing information, to the destination server;

the act of decrypting the electronic document;

the step for processing the electronic document at the destination server; and

the act of posting the electronic document, consistent with said routing information, to the originating server.

12. The method as recited in claim 11, further comprising the step for performing an initial validation of the electronic document.

13. The method as recited in claim 12, further comprising the act of returning an error string to the originating server if the electronic document fails said initial validation.

14. The method as recited in claim 12, further comprising the act of returning a tracking number to the originating server if the electronic document passes said initial validation.

15. The method as recited in claim 11, further comprising the step for associating a receipt with the electronic document.

16. The method as recited in claim 11, wherein the step for associating at least routing information with the electronic document comprises the act of embedding routing information in the electronic document.

17. The method as recited in claim 11, wherein the step for associating at least routing information with the electronic document comprises the act of embedding in the electronic document a uniform resource locator of the destination server and a uniform resource locator of the originating server.

18. The method as recited in claim 11, further comprising the step for performing a validation inquiry regarding said at least routing information.

20. The computer program product as recited in claim 19, wherein the step for processing the electronic document at the originating server comprises at least one act selected from the group consisting of:

entering data in the electronic document, digitally signing the electronic document, and digitally notarizing the electronic document.

21. The computer program product as recited in claim 19, wherein the step for processing the electronic document at the destination server comprises at least one act selected from the group consisting of:

validating the electronic document, endorsing the electronic document, recording the electronic document, imaging the electronic document, indexing the electronic document, and archiving the electronic document.

22. The computer program product as recited in claim 19, further comprising the step for performing an initial validation of the electronic document.

23. The computer program product as recited in claim 22, further comprising the act of returning a tracking number to the originating server if the electronic document passes said initial validation.

24. The computer program product as recited in claim 22, further comprising the act of returning an error string to the originating server if the electronic document fails said initial validation.

25. The computer program product as recited in claim 19, further comprising the step for associating a receipt with the electronic document.

26. The computer program product as recited in claim 19, further comprising the step for rendering a portion of the electronic document reversibly unreadable prior to transfer from the destination server, and the step for rendering the electronic document into a readable state after the electronic document has been transferred to the originating server.

27. The computer program product as recited in claim 19, further comprising the step for associating a tracking number with the electronic document.

28. The computer program product as recited in claim 19, further comprising the step for performing a validation inquiry regarding said at least routing information.

30. The computer program product as recited in claim 29, further comprising the step for performing an initial validation of the electronic document.

31. The computer program product as recited in claim 30, further comprising the act of returning an error string to the originating server if the electronic document fails said initial validation.

32. The computer program product as recited in claim 30, further comprising the act of returning a tracking number to the originating server if the electronic document passes said initial validation.

33. The computer program product as recited in claim 29, further comprising the step for associating a receipt with the electronic document when the electronic document is received at the destination server.

34. The computer program product as recited in claim 29, wherein the step for associating at least routing information with the electronic document comprises the act of embedding routing information in the electronic document.

35. The computer program product as recited in claim 29, wherein the step for associating at least routing information with the electronic document comprises the act of embedding in the electronic document a uniform resource locator of the destination server and a uniform resource locator of the originating server.

36. The computer program product as recited in claim 29, further comprising the step for performing a validation inquiry regarding said at least routing information.

38. The computer program product as recited in claim 37, wherein the step for processing the electronic document at the originating server comprises the acts of entering data in the electronic document, digitally signing the electronic document, and digitally notarizing the electronic document.

39. The computer program product as recited in claim 37, wherein the step for processing the electronic document at the destination server comprises the acts of validating the electronic document, endorsing the electronic document, recording the electronic document, imaging the electronic document, indexing the electronic document, and archiving the electronic document.

19. In a computer network including an originating server and a destination server configured for communication with each other, a computer program product for implementing a method suitable for transferring electronic documents, the computer program product comprising:

a computer-readable medium carrying computer executable instructions for performing the method, wherein the method comprises the steps for;

processing the electronic document at the originating server;

rendering at least a portion of the electronic document reversibly unreadable;

associating at least routing information with the electronic document;

transferring the electronic document, consistent with said routing information, from the originating server to the destination server;

rendering the electronic document into a readable state;

processing the electronic document at the destination server; and

transferring the electronic document, consistent with said routing information, from the destination server to the originating server.

29. In a computer network including an originating server and destination server configured for communication with each other, a computer program product for implementing a method suitable for transferring electronic documents, the computer program product comprising:

a computer-readable medium carrying computer executable instructions for performing the method, wherein the method comprises;

the step for processing the electronic document at the originating server;

the act of encrypting at least a portion of the electronic document;

the step for associating at least routing information with the electronic document;

the act of posting the electronic document, consistent with said routing information, to the destination server;

the act of decrypting the electronic document;

the step for processing the electronic document at the destination server; and

the act of posting the electronic document, consistent with said routing information, to the originating server.

37. In a computer network including an originating server and destination server configured for communication with each other, a computer program product for implementing a method suitable for transferring an electronic document created using extensible markup language and extensible hypertext markup language formats, the method comprising the steps for:

processing the electronic document at the originating server;

rendering at least a portion of the electronic document reversibly unreadable;

creating a package containing routing information and the electronic document;

transferring said package, consistent with said routing information, to the destination server;

rendering the electronic document into a readable state;

processing the electronic document at the destination server;

creating a package containing routing information and the electronic document;

transferring said package created at the destination server to the originating server, consistent with said routing information;

examining the electronic document to ascertain changes;

updating a status of the electronic document;

placing the electronic document into a table; and

updating an audit log.

40. In a computer network including an originating database and a destination database configured to receive electronic files from each other, a method suitable for transferring an electronic document, the method comprising the steps for:

processing the electronic document;

rendering a portion of the electronic document reversibly unreadable;

associating at least routing information with the electronic document;

transferring the electronic document, consistent with said routing information, from the originating database to the destination database;

rendering the electronic document into a readable state;

processing the electronic document; and

transferring the electronic document, consistent with said routing information, from the destination database to the originating database.