In this thesis, we explore the design of a high-bandwidth IPsec gateway to secure communications between local networks. We consider two gateway architectures: the first one, called "integrated gateway", is a purely software approach that uses a single server; the second one, called "split architecture", relies on a hardware security module and two servers. The first contribution of this thesis consists in an evaluation of both architectures on the performance side. We show that an off-the-shell server lacks processing capacities to sustain 10 Gb/s networking and ciphering. Moreover, although new graphic card architectures seem promising, they are not appropriate to cipher network packets. Therefore we have designed and evaluated a prototyp...
In modern digital world, there is a strong demand for efficient data streams processing methods. One...
This paper presents Field Programmable Gate Array (FPGA) powered packet-oriented solution for secure...
[[abstract]]Due to the increasing demand of secure communications over the Internet, IPsec gateway b...
In this thesis, we explore the design of a high-bandwidth IPsec gateway to secure communications bet...
Dans cette thèse nous abordons le problème de la conception de passerelle IPsec très haut débit pour...
In this work we show that the Internet Control Message Protocol (ICMP) can be used as an attack vect...
International audienceThis work introduces the "Packet Too Big"-"Packet Too Small" ICMP based attack...
Work in Progress document of the IPSECME (IP Security Maintenance and Extensions) of the IETF (Inter...
This thesis discusses how the protocol suite IPSec could be implemented efficiently in a network s...
While the benefits of using IPsec to solve a significant number of network security problems are wel...
IPSec is a suite of protocols that adds security to communications at the IP level. This suite of pr...
During 2012, the global mobile traffic represented 70\% more than 2011. The arrival of the 4G techno...
[[abstract]]IP security (IPsec) protocols are widely used to protect sensitive data over the Interne...
International audienceThis work analyzes the impacts of the ”Packet Too Big”- ”Packet Too Small” (PT...
Our work investigates the efficiency of high performance implementation techniques for the communica...
In modern digital world, there is a strong demand for efficient data streams processing methods. One...
This paper presents Field Programmable Gate Array (FPGA) powered packet-oriented solution for secure...
[[abstract]]Due to the increasing demand of secure communications over the Internet, IPsec gateway b...
In this thesis, we explore the design of a high-bandwidth IPsec gateway to secure communications bet...
Dans cette thèse nous abordons le problème de la conception de passerelle IPsec très haut débit pour...
In this work we show that the Internet Control Message Protocol (ICMP) can be used as an attack vect...
International audienceThis work introduces the "Packet Too Big"-"Packet Too Small" ICMP based attack...
Work in Progress document of the IPSECME (IP Security Maintenance and Extensions) of the IETF (Inter...
This thesis discusses how the protocol suite IPSec could be implemented efficiently in a network s...
While the benefits of using IPsec to solve a significant number of network security problems are wel...
IPSec is a suite of protocols that adds security to communications at the IP level. This suite of pr...
During 2012, the global mobile traffic represented 70\% more than 2011. The arrival of the 4G techno...
[[abstract]]IP security (IPsec) protocols are widely used to protect sensitive data over the Interne...
International audienceThis work analyzes the impacts of the ”Packet Too Big”- ”Packet Too Small” (PT...
Our work investigates the efficiency of high performance implementation techniques for the communica...
In modern digital world, there is a strong demand for efficient data streams processing methods. One...
This paper presents Field Programmable Gate Array (FPGA) powered packet-oriented solution for secure...
[[abstract]]Due to the increasing demand of secure communications over the Internet, IPsec gateway b...