METHOD FOR CERTIFYING AND UNIFYING DELIVERY OF ELECTRONIC PACKAGES

• US 20090144382A1
• Filed: 11/28/2008
• Published: 06/04/2009
• Est. Priority Date: 01/09/2001
• Status: Abandoned Application

• Current Assignee: Charles F. Benninghoff III
• Original Assignee: Charles F. Benninghoff III
• Inventors: Benninghoff, Charles F. III
• Application Number:
  US12/325,063
• Publication Number:
  US 20090144382A1
• Time in Patent Office: Days
• US Class Current: 709/206
• CPC Class Codes: H04L 2209/56 Financial cryptography, e.g. electronic payment or e-cash
• CPC Class Codes: H04L 2463/121 Timestamp cryptographic mechanisms or cryptographic arrangements involving time stamps H04L9/3297
• CPC Class Codes: H04L 63/126 the source of the received data
• CPC Class Codes: H04L 9/3236 using cryptographic hash functions
• 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

A method of verifiably transmitting an Electronic Package such as an email and associated attachments, from a sender to a recipient through a system that utilizes a certifying authority via a communications network. The certifying authority consists of trained personnel capable of verifying the authenticity and detailed history of the electronic package. The method involves the steps of transmitting an Electronic Package from a sender to the System via the communications network; storing a first set of particulars relating to the Electronic Package on a server operated by the certifying authority for use in subsequent verification of the particulars relating to the Electronic Package; delivering the Electronic Package and generating an encrypted hash value based on selected particulars; creating an Electronic Certificate of Service that allows verification to and proof of particulars and integrity of the original message.

Claims

1. A method for verifiably transmitting an electronic package from a sender to a recipient through a certifying authority via a communications network without requiring said sender and said recipient to have access to an encryption key, the method comprising the steps of:

sending an electronic package via a communications network to a server operated by a certifying authority;

receiving said electronic package from a sender to said certifying authority via said communications network;

storing a first set of particulars relating to said electronic package on said server operated by said certifying authority for use in verifying said electronic package;

delivering said electronic package from said certifying authority to at least one recipient via said communications network;

generating an encrypted hash value based on a second set of particulars relating to said electronic package and said delivery thereof, said encrypted hash value uniquely identifying said second set of particulars relating to said electronic package and said delivery thereof; and

transmitting an electronic certificate of service from said certifying authority via said communications network, said electronic certificate of service including said second set of particulars relating to the electronic package and said encrypted hash value as verification of the content and delivery of said electronic package from said certifying authority to said recipient.

2. The method of claim 1 further comprising the step of storing said electronic package on said server operated by said certifying authority for use in producing a duplicate of said electronic package.

3. The method of claim 1 wherein said electronic package comprises an email message.

4. The method of claim 3 wherein said electronic package further comprises an email attachment.

5. The method of claim 1 wherein said electronic package comprises an ascii file.

6. The method of claim 1 wherein the electronic package comprises a binary file.

7. The method of claim 1 wherein said first set of particulars surrounding said electronic package comprises at least a date and time of transmission.

8. The method of claim 1 wherein said first set of particulars surrounding said electronic package comprises an identity of said sender and an identity of said recipient.

9. The method of claim 1 wherein said first set of particulars surrounding said electronic package comprises an email address of said sender and an email address of said recipient.

10. The method of claim 1 wherein said first set of particulars surrounding said electronic package comprises a maximum number of days within which to deliver said electronic package to said recipient.

11. The method of claim 10 further comprising the step of informing said sender, in event that delivery was not made to said recipient within said maximum number of days.

12. The method of claim 1 wherein said electronic certificate is legally equivalent to an affidavit of service.

13. The method of claim 1 wherein said electronic package comprises an email message and an email attachment and wherein said first set of particulars surrounding said electronic package comprises identity of said sender, email address of said sender, identity of said recipient, email address of said recipient, date of transmission, time of transmission, length of said email message, name of said email attachment, and size of said email attachment.

14. The method of claim 1 further comprising the steps of creating said electronic certificate of service as an encrypted file.

15. The method of claim 14 wherein the step of creating said electronic certificate of service as said encrypted file is accomplished by creating an encrypted PDF file that is printable but not modifiable.

16. The method of claim 1 further comprising the step of storing said second set of particulars on said server.

17. The method of claim 16 further comprising the step of verifying said encrypted hash value by transmitting said encrypted hash value to said certifying authority;

said verification is performed by said certifying authority comparing said encrypted hash value with said stored second set of particulars.

18. The method of claim 1 further comprising the step of notifying said recipient via said communications network that said electronic package is available for pickup from said server operated by said certifying authority

19. The method of claim 1 wherein said step of delivering said electronic package from said certifying authority to said recipient via said communications network occurs upon a request for a download thereof by said recipient;

and wherein said step of transmitting said electronic certificate of service from said certifying authority via said communications network takes place after completion of said delivering step.