公开(公告)号：US12301545B2

公开(公告)日：2025-05-13

申请号：US17796120

申请日：2020-01-30

Applicant: Daniel Migault ,  Stere Preda ,  Amine Boukhtouta ,  Fereydoun Farrahi Moghaddam

Inventor： Daniel Migault ,  Stere Preda ,  Amine Boukhtouta ,  Fereydoun Farrahi Moghaddam

IPC: H04L9/40

Abstract: Systems and methods for maintaining privacy of security protocol parameters are provided. A node receives an encrypted packet and determines if the Security Parameters Index (SPI) value has been updated. The node can modify its stored SPI value(s) accordingly and process the encrypted packet.

公开(公告)号：US20230094458A1

公开(公告)日：2023-03-30

申请号：US17796120

申请日：2020-01-30

Applicant: Daniel Migault ,  Stere Preda ,  Amine Boukhtouta ,  Fereydoun Farrahi Moghaddam

Inventor： Daniel Migault ,  Stere Preda ,  Amine Boukhtouta ,  Fereydoun Farrahi Moghaddam

IPC: H04L9/40

Abstract: Systems and methods for maintaining privacy of security protocol parameters are provided. A node receives an encrypted packet and determines if the Security Parameters Index (SPI) value has been updated. The node can modify its stored SPI value(s) accordingly and process the encrypted packet.

公开(公告)号：US11343322B2

公开(公告)日：2022-05-24

申请号：US16955419

申请日：2018-12-18

Applicant: Daniel Migault ,  Stere Preda ,  Elaheh Jalalpour ,  Enayatallah Ghaznavi

Inventor： Daniel Migault ,  Stere Preda ,  Elaheh Jalalpour ,  Enayatallah Ghaznavi

IPC: H04L29/08 ,  H04L67/14 ,  H04W76/12 ,  H04L29/06 ,  H04L67/1097 ,  H04L67/568 ,  H04L69/16

Abstract: Systems and methods for virtualizing edge node functionality as a service for handling content delivery are described herein. An edge node receives a packet and determines if it associated with an established session and if it should be offloaded for processing. An offload status indicator and/or session context information can be added to the offloaded packet and it is transmitted to a subsequent edge node.

公开(公告)号：US11240214B2

公开(公告)日：2022-02-01

申请号：US16625122

申请日：2017-06-20

Applicant: Daniel Migault ,  Stere Preda

Inventor： Daniel Migault ,  Stere Preda

IPC: H04L29/06 ,  H04L12/741

Abstract: Systems and methods for processing inbound and outbound secure packet traffic are provided herein. A first lookup operation can be performed to identify a security association corresponding to a received packet. A second lookup operation can be performed to determine a security parameters index associated with the packet and the identified security association. The packet can be processed in accordance with the security association and the security parameters index.

公开(公告)号：US20190116031A1

公开(公告)日：2019-04-18

申请号：US16095072

申请日：2016-05-05

Applicant: Catherine TRUCHAN ,  Stere PREDA ,  Suresh KRISHNAN ,  Telefonaktiebolaget LM Ericsson (publ)

Inventor： Catherine Truchan ,  Stere Preda ,  Suresh Krishnan

IPC: H04L9/08 ,  H04L29/06 ,  H04W12/04 ,  H04W36/00 ,  H04W36/12

Abstract: Methods, systems, and computer program products for security context escrowing are provided herein. According to one aspect, a method of operation of a network node for a telecommunications network comprises storing security context information associated with a small data, fast path connection between a wireless device and a first gateway that is serving the wireless device, determining a change in the gateway that is serving the wireless device from the first gateway to a second gateway, and, in response to determining the change, providing the stored security context information to the second gateway for use with the wireless device.

公开(公告)号：US11044089B2

公开(公告)日：2021-06-22

申请号：US16095072

申请日：2016-05-05

Applicant: Telefonaktiebolaget LM Ericsson (publ) ,  Catherine Truchan ,  Stere Preda ,  Suresh Krishnan

Inventor： Catherine Truchan ,  Stere Preda ,  Suresh Krishnan

IPC: H04L29/06 ,  H04L9/08 ,  H04W36/00 ,  H04W36/12 ,  H04W12/0431 ,  H04W4/70

Abstract: Methods, systems, and computer program products for security context escrowing are provided herein. According to one aspect, a method of operation of a network node for a telecommunications network comprises storing security context information associated with a small data, fast path connection between a wireless device and a first gateway that is serving the wireless device, determining a change in the gateway that is serving the wireless device from the first gateway to a second gateway, and, in response to determining the change, providing the stored security context information to the second gateway for use with the wireless device.