IP Library Granted Patent US 10,498,533
Granted Patent B2
US 10,498,533 · App. 15/382,109 · Granted Dec 3, 2019

Methods, systems, and computer readable media for increasing the rate of established network connections in a test simulation environment

Inventor: Debapriyay Mukhopadhyay (Kolkata, IN)
Assignee: Keysight Technologies Singapore (Sales) Pte. Ltd.
H04L9/302H04L9/0825H04L9/3033
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Quick Facts
Patent No.
US 10,498,533
App. No.
15/382,109
Granted
Dec 3, 2019
Kind
B2
Abstract

Methods, systems, and computer readable media for increasing the rate of established network connections in a test simulation environment are disclosed. The method includes generating, by a network equipment test device in a test simulation environment, a random integer. The method further includes designating the generated random integer as a first twin prime value in the event the generated random integer is a prime number and designating, by the network equipment test device, a generated sum of the first twin prime value and a designated value as a second twin prime value in the event the generated sum is a prime number. The method also includes generating a custom key certificate pair that includes a public encryption key and a private decryption key using the first twin prime value and the second twin prime value and decrypting at least one message received from a device under test using the private decryption key.

Claims (31)

1. A method comprising:

generating, by a network equipment test device in a test simulation environment, a random integer;

designating, by the network equipment test device, the generated random integer as a first twin prime value in the event the generated random integer is a prime number;

designating, by the network equipment test device, a generated sum of the first twin prime value and a designated value as a second twin prime value in the event the generated sum is a prime number;

generating, by the network equipment test device, a custom key certificate pair that includes a public encryption key and a private decryption key using the first twin prime value and the second twin prime value, wherein the custom key certificate pair is generated by a cipher manager of the network equipment test device such that a public exponent of the public encryption key, a private exponent of the private encryption key, and the first twin prime value are equal; and

decrypting, by the network equipment test device, at least one message received from a device under test (DUT) using the private decryption key.

2. The method of claim 1 wherein the designated value is equal to 2.

3. The method of claim 1 wherein the network equipment test device is coupled directly to the DUT in the test simulation environment.

4. The method of claim 1 wherein the network equipment test device sends a first set of packet traffic data to the DUT as a server entity and receives a second set of packet traffic data from the DUT as a client entity.

5. The method of claim 1 wherein the first twin prime value and the second twin prime value are utilized as inputs by an RSA algorithm to generate the public encryption key and the private decryption key.

6. The method of claim 1 wherein the message received from the DUT includes a client key exchange message.

7. The method of claim 1 including establishing an SSL connection using a symmetric key included in the at least one message.

8. A system comprising:

a network equipment test device in the test simulation environment configured for generating a random integer, designating the generated random integer as a first twin prime value in the event the generated random integer is a prime number, designating a determined sum of the first twin prime value and a designated value as a second twin prime value in the event the determined sum is a prime number, generating a custom key certificate pair that includes a public encryption key and a private decryption key using the first twin prime value and the second twin prime value, wherein the custom key certificate pair is generated by a cipher manager of the network equipment test device such that a public exponent of the public encryption key, a private exponent of the private encryption key, and the first twin prime value are equal, and decrypting at least one message received from a DUT using the private decryption key.

9. The system of claim 8 wherein the designated value is equal to 2.

10. The system of claim 8 wherein the network equipment test device is coupled directly to the DUT in the test simulation environment.

11. The system of claim 8 wherein the network equipment test device sends a first set of packet traffic data to the DUT as a server entity and receives a second set of packet traffic data from the DUT as a client entity.

12. The system of claim 8 wherein the first twin prime value and the second twin prime value are utilized as inputs by an RSA algorithm to generate the public encryption key and the private decryption key.

13. The system of claim 8 wherein the at least one message received from the DUT includes a client key exchange message.

14. The system of claim 8 wherein the network equipment test device establishes an SSL connection using a symmetric key included in the at least one message.

15. A non-transitory computer readable medium having stored thereon executable instructions that when executed by a processor of a computer control the computer to perform steps comprising:

generating, by a network equipment test device in a test simulation environment, a random integer;

designating, by the network equipment test device, the generated random integer as a first twin prime value in the event the generated random integer is a prime number;

designating, by the network equipment test device, a generated sum of the first twin prime value and a designated value as a second twin prime value in the event the generated sum is a prime number;

generating, by the network equipment test device, a custom key certificate pair that includes a public encryption key and a private decryption key using the first twin prime value and the second twin prime value, wherein the custom key certificate pair is generated by a cipher manager of the network equipment test device such that a public exponent of the public encryption key, a private exponent of the private encryption key, and the first twin prime value are equal; and

decrypting, by the network equipment test device, at least one message received from a device under test (DUT) using the private decryption key.

16. The non-transitory computer readable medium of claim 15 wherein the designated value is equal to 2.

17. The non-transitory computer readable medium of claim 15 wherein the network equipment test device is coupled directly to the DUT in the test simulation environment.

18. The non-transitory computer readable medium of claim 15 wherein the network equipment test device sends a first set of packet traffic data to the DUT as a server entity and receives a second set of packet traffic data from the DUT as a client entity.

19. The non-transitory computer readable medium of claim 15 wherein the first twin prime value and the second twin prime value are utilized as inputs by an RSA algorithm to generate the public encryption key and the private decryption key.

20. The non-transitory computer readable medium of claim 15 wherein the message received from the DUT includes a client key exchange message.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 19, 2018
From: KEYSIGHT TECHNOLOGIES SINGAPORE (HOLDINGS) PTE. LTD.
To: KEYSIGHT TECHNOLOGIES SINGAPORE (SALES) PTE. LTD.
Reel/Frame 048225/0065 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 4, 2018
From: IXIA
To: KEYSIGHT TECHNOLOGIES SINGAPORE (HOLDINGS) PTE. LTD.
Reel/Frame 046779/0960 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 22, 2016
From: MUKHOPADHYAY, DEBAPRIYAY
To: IXIA
Reel/Frame 040745/0250 →
Continuity (1)
Related Publication 20180176020A1 · Jun 21, 2018