Integrate PGP and Lotus Notes to encrypt / decrypt email

• US 20050086477A1
• Filed: 10/16/2003
• Published: 04/21/2005
• Est. Priority Date: 10/16/2003
• Status: Abandoned Application

• Current Assignee: Taiwan Semiconductor Manufacturing Company Limited
• Original Assignee: Taiwan Semiconductor Manufacturing Company Limited
• Inventors: Wang, Ray Ming, Lin, Ji Wei
• Application Number:
  US10/687,193
• Publication Number:
  US 20050086477A1
• Time in Patent Office: Days
• US Class Current: 713/171
• CPC Class Codes: H04L 51/00 User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
• CPC Class Codes: H04L 51/08 Annexed information, e.g. attachments
• CPC Class Codes: H04L 51/216 Handling conversation history, e.g. grouping of messages in sessions or threads
• CPC Class Codes: H04L 51/56 Unified messaging, e.g. interactions between e-mail, instant messaging or converged IP messaging [CPM]
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload

Abstract

This invention provides a method, a system and a computer program for integrating encryption/decryption software and email software. In addition, it provides a method and a computer program for integrating encryption software (Pretty Good Privacy) encryption/decryption software and Lotus Notes email software with minimal process steps. Encryption/decryption software is public-key encryption/decryption software. The user can send encrypted email with just one step of clicking the send button. Also, the user can read encrypted email and attachments with just one step of keying in the password.

Claims

1. A method for integrating an encryption/decryption system and an email platform in order to encrypt/decrypt email comprising the steps of:

converting a recipient'"'"'s addresses from an email format to an Internet format;

obtaining a recipients public key from encryption software key server;

using said recipient'"'"'s encryption software public keys to encrypt an email;

using said recipient'"'"'s encryption software public keys to encrypt an attachment; and

converting said recipient'"'"'s address from said internet format to said email format.

2. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 further comprising the steps of:

providing a means for users to read encryption software encrypted email,

providing a means for users to read encryption software encrypted email attachments,

requesting users to type password of encryption software private key,

decrypting mail content, and

decrypting attachment content.

3. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 further comprising the step of:

allowing users to use a familiar Email software interface to do encryption software key management.

4. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said conversion of said addresses of said recipients'"'"' email addresses from Email software format to Internet format is required in order to obtain keys to proceed further.

5. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said public keys are obtained from a encryption software server.

6. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said keys are used to encrypt Email software email.

7. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said keys are used to encrypt Email software attachments.

8. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said Internet addresses are converted back to Email software format to allow email processing using said email software.

9. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said conversion of said Internet addresses back to Email software addresses allows the retention of rich text content.

10. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein a means is provided for users to read said encryption software encrypted email.

11. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein a means is provided for users to read said encryption software encrypted attachments.

12. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said users are requested to type in a password of a encryption software private key.

13. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said encryption software password and private key are used to decrypt mail content.

14. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said encryption software password and private key are used to decrypt attachment files.

15. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said users can use a familiar Email software interface in order to handle encryption software key management.

16. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said encryption software key management includes changing said password of said encryption software private key.

17. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said encryption software key management also includes registering other encryption software public keys with said encryption software key server.

18. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 1 wherein said encryption software key management also includes sending out said user'"'"'s encryption software public key to other people.

19. A system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email comprising:

means for converting all recipients'"'"' addresses from said email software format to Internet format,

means for obtaining keys from encryption software key server,

means for using all recipients'"'"' encryption software public keys to encrypt mail,

means for using all recipients'"'"' encryption software public keys to encrypt attachments, and

means for converting all recipients'"'"' addresses from internet format to Email software format.

20. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 further comprising:

means for providing a means for users to read encryption software encrypted email software mail,

means for providing a means for users to read encryption software encrypted email softwareattachments,

means for requesting users to type password of encryyption software private key decrypting mail content and decrypting attachment content.

21. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 further comprising the step of:

allowing users to use a familiar Email software interface to do encryption software key management.

22. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said conversion of said addresses of said recipients'"'"' email addresses from Email software format to Internet format is required in order to obtain keys to proceed further.

23. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said public keys are obtained from an encryption software server.

24. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said keys are used to encrypt Email software email.

25. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said keys are used to encrypt Email software attachments.

26. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said Internet addresses are converted back to Email software format to allow email processing using said email software.

27. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said conversion of said Internet addresses back to Email software addresses allows the retention of rich text content.

28. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein a means is provided for users to read said encryption software encrypted email.

29. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein a means is provided for users to read said encryption software encrypted attachments.

30. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said users are requested to type in a password of said encryption software private key.

31. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said encryption software password and private key are used to decrypt mail content.

32. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said encryption software password and private key are used to decrypt attachment files.

33. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said users can use a familiar Email software interface in order to handle encryption software key management.

34. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said encryption software key management includes changing said password of said encryption software private key.

35. The system for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said encryption software key management also includes registering other encryption software public keys with said encryption software key server.

36. The method for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 19 wherein said encryption software key management also includes sending out said user'"'"'s encryption software public key to other people.

37. A program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email whereby said program performs the steps of:

converting all recipients'"'"' addresses from email software format to Internet format,

obtaining keys from encryption software key server,

using all recipients'"'"' encryption software public keys to encrypt mail,

using all recipients'"'"' encryption software public keys to encrypt attachments and

converting all recipients'"'"' addresses from internet format to email software format.

38. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email program retention device containing program instruction code executable on at least one networked computing deviceof claim 37 whereby said program further performs the steps of:

providing a means for users to read encryption software encrypted email software mail,

providing a means for users to read encryption software encrypted email software attachments,

requesting users to type password of encryption software private key,

decrypting mail content, and

decrypting attachment content.

39. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 further comprising the step of:

allowing users to use a familiar Email software interface to do encryption software key management.

40. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt of claim 37 wherein said conversion of said addresses of said recipients'"'"' email addresses from Email software format to Internet format is required in order to obtain keys to proceed further.

41. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein said public keys are obtained from a encryption software server.

42. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein said keys are used to encrypt Email software email.

43. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein said keys are used to encrypt Email software attachments.

44. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein said Internet addresses are converted back to Email software format to allow email processing using said email software.

45. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein said conversion of said Internet addresses back to Email software addresses allows the retention of rich text content.

46. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein a means is provided for users to read said encryption software encrypted email.

47. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein a means is provided for users to read said encryption software encrypted attachments.

48. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein said users are requested to type in a password of a encryption software private key.

49. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein said encryption software password and private key are used to decrypt mail content.

50. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein said encryption software password and private key are used to decrypt attachment files.

51. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein said users can use a familiar Email software interface in order to handle encryption software key management.

52. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein said encryption software key management includes changing said password of said encryption software private key.

53. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein said encryption software key management also includes registering other encryption software public keys with said encryption software key server.

54. The program retention device containing program instruction code executable on at least one networked computing device for integrating Public-key encryption software and Email software in order to encrypt/decrypt email of claim 37 wherein said encryption software key management also includes sending out said user'"'"'s encryption software public key to other people.