WP5-08 - Revision history

Grolleaue: /* Lightweigth Cryptography */

2023-03-10T08:43:22Z

Lightweigth Cryptography

← Older revision		Revision as of 08:43, 10 March 2023
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	\|-		\|-
	\| TRL \|\| 6		\| TRL \|\| 6
			\|-
			\| Contact \|\| diego.grimani at rotechnology.it
	\|}		\|}

Rotechnology: /* General Description */

2022-11-25T16:22:21Z

General Description

← Older revision		Revision as of 16:22, 25 November 2022
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	==General Description==		==General Description==
	The Lightweigth ~~Cryprography~~ is supposed to be used by other components which need to encrypt data in order to send it outside the system. The other components have to call the LC component encryption or decryption function according to which operation needs to be carried out.		The Lightweigth Cryptography is supposed to be used by other components which need to encrypt data in order to send it outside the system. The other components have to call the LC component encryption or decryption function according to which operation needs to be carried out.
	In addition to the encryption/decryption functionalities, an authentication mechanism is carried out during the decryption function to recognize if the encrypted data has been sent by a trusted node.		In addition to the encryption/decryption functionalities, an authentication mechanism is carried out during the decryption function to recognize if the encrypted data has been sent by a trusted node.
	The component is based on TAKS2 scheme, a network topology-based scheme which provides passive security at link layer along a topology-based authentication with minimal performance overhead.		The component is based on TAKS2 scheme, a network topology-based scheme which provides passive security at link layer along a topology-based authentication with minimal performance overhead.

Rotechnology: /* Design and Implementation */

2022-11-25T16:19:15Z

Design and Implementation

← Older revision		Revision as of 16:19, 25 November 2022
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	==Design and Implementation==		==Design and Implementation==
	The scheme works in two different phases: encryption and decryption, the second of which implicitly carries out ~~also~~ Intrusion Detection functionality through the authentication operation.		The scheme works in two different phases: encryption and decryption, the second of which implicitly also carries out Intrusion Detection functionality through the authentication operation.
	The component is provided as a software library developed in C++ and is architecturally composed by three different modules:		The component is provided as a software library developed in C++ and is architecturally composed by three different modules:
	* LCM: it takes care of the configuration of the nodes and provides encryption and decryption functionalities;		* LCM: takes care of the configuration of the nodes and provides encryption and decryption functionalities;
	* TAKS: this module performs the TAKS scheme, executing the message encryption, decryption and authentication functions;		* TAKS: this module performs the TAKS scheme, executing the message encryption, decryption and authentication functions;
	* AES: this library contains the AES-128 standard primitives.		* AES: this library contains the AES-128 standard primitives.

Rotechnology: /* Specification and contribution */

2022-11-25T16:16:33Z

Specification and contribution

← Older revision		Revision as of 16:16, 25 November 2022
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	==Specification and contribution==		==Specification and contribution==
	In the C4D project, it has been exploited in the UC5 - Demo 1, namely '''Precision Agricolture''', used to ~~secures~~ the communication between drone and rover ~~communication~~ towards the infrastructure.		In the C4D project, it has been exploited in the UC5 - Demo 1, namely '''Precision Agricolture''', used to secure the communication between drone and rover towards the infrastructure.
	It has been integrated through components that provide an integrated methodology to implement ready-to-use accelerators from an FPGA-based companion computer, that can be used both in the drone and the rover.		It has been integrated through components that provide an integrated methodology to implement ready-to-use accelerators from an FPGA-based companion computer that can be used both in the drone and the rover.

	==Design and Implementation==		==Design and Implementation==

Rotechnology: /* General Description */

2022-11-25T16:14:18Z

General Description

← Older revision		Revision as of 16:14, 25 November 2022
Line 21:		Line 21:

	==General Description==		==General Description==
	The Lightweigth Cryprography is supposed to be used by other components which need to encrypt data in order to send it outside the system. The other components have to call the LC component encryption or decryption function ~~based on~~ which operation ~~need~~ to be carried out.		The Lightweigth Cryprography is supposed to be used by other components which need to encrypt data in order to send it outside the system. The other components have to call the LC component encryption or decryption function according to which operation needs to be carried out.
	In addition to the encryption/decryption functionalities, an authentication mechanism is carried out during the decryption function to recognize if the encrypted data has been sent by a trusted node .		In addition to the encryption/decryption functionalities, an authentication mechanism is carried out during the decryption function to recognize if the encrypted data has been sent by a trusted node.
	The component is based on TAKS2 scheme, a network topology-based scheme which provides passive security at link layer along a topology-based authentication with minimal performance overhead.		The component is based on TAKS2 scheme, a network topology-based scheme which provides passive security at link layer along a topology-based authentication with minimal performance overhead.

Rotechnology: /* Lightweigth Cryprography */

2022-11-25T16:08:33Z

Lightweigth Cryprography

← Older revision		Revision as of 16:08, 25 November 2022
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	=Lightweigth ~~Cryprography~~=		=Lightweigth Cryptography=
	{\|class="wikitable"		{\|class="wikitable"
	\| ID\|\| WP5-08		\| ID\|\| WP5-08

Rotechnology: Created page with "=Lightweigth Cryprography= {|class="wikitable" | ID|| WP5-08 |- | Contributor || ROT |- | Levels || Functional |- | Require || Communication service |- | Provide || Communication security and intrusion detection. |- | Input || A plain text to encrypt or a cyper text to decrypt. |- | Output || An encrypted message (cyper text) or a decrypted message (plain text). |- | C4D building block || The component is transversal with respect to the application fi..."

2022-10-17T08:40:51Z

Created page with "=Lightweigth Cryprography= {|class="wikitable" | ID|| WP5-08 |- | Contributor || ROT |- | Levels || Functional |- | Require || Communication service |- | Provide || Communication security and intrusion detection. |- | Input || A plain text to encrypt or a cyper text to decrypt. |- | Output || An encrypted message (cyper text) or a decrypted message (plain text). |- | C4D building block || The component is transversal with respect to the application fi..."

New page

=Lightweigth Cryprography=
{|class="wikitable"
| ID|| WP5-08
|-
| Contributor || ROT
|-
| Levels || Functional
|-
| Require || Communication service
|-
| Provide || Communication security and intrusion detection.
|-
| Input || A plain text to encrypt or a cyper text to decrypt.
|-
| Output || An encrypted message (cyper text) or a decrypted message (plain text).
|-
| C4D building block || The component is transversal with respect to the application fields. In the context of C4D, it has been adopted in the UC5 - Demo 1.
|-
| TRL || 6
|}

==General Description==
The Lightweigth Cryprography is supposed to be used by other components which need to encrypt data in order to send it outside the system. The other components have to call the LC component encryption or decryption function based on which operation need to be carried out.
In addition to the encryption/decryption functionalities, an authentication mechanism is carried out during the decryption function to recognize if the encrypted data has been sent by a trusted node .
The component is based on TAKS2 scheme, a network topology-based scheme which provides passive security at link layer along a topology-based authentication with minimal performance overhead.

==Specification and contribution==
In the C4D project, it has been exploited in the UC5 - Demo 1, namely '''Precision Agricolture''', used to secures the communication between drone and rover communication towards the infrastructure.
It has been integrated through components that provide an integrated methodology to implement ready-to-use accelerators from an FPGA-based companion computer, that can be used both in the drone and the rover.

==Design and Implementation==
The scheme works in two different phases: encryption and decryption, the second of which implicitly carries out also Intrusion Detection functionality through the authentication operation.
The component is provided as a software library developed in C++ and is architecturally composed by three different modules:
* LCM: it takes care of the configuration of the nodes and provides encryption and decryption functionalities;
* TAKS: this module performs the TAKS scheme, executing the message encryption, decryption and authentication functions;
* AES: this library contains the AES-128 standard primitives.

==Reference==
[1] Pugliese, M, Santucci, F. Pair-wise network topology authenticated hybrid cryptographic keys for Wireless Sensor Networks using vector algebra. In: 5th IEEE international workshop on wireless sensor networks security (WSNS2008), Atlanta, GA, 29 September–2 October 2008. New York: IEEE

[2] Tiberti W, Caruso F, Pomante L, Pugliese M, Santic M, Santucci F. Development of an extended topology-based lightweight cryptographic scheme for IEEE 802.15.4 wireless sensor networks. International Journal of Distributed Sensor Networks. October 2020.

[3] L. Pomante, M. Pugliese, L. Bozzi, W. Tiberti, D. Grimani and F. Santucci, "SEAMLESS Project: Development of a Performing Secure Platform for IEEE 802.15.4 WSN Applications," 2020 23rd Euromicro Conference on Digital System Design (DSD), 2020, pp. 588-595, doi: 10.1109/DSD51259.2020.00097.

[4] https://github.com/RoTechnology/Lightweight-Cryptography