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Lattice-Based Public-Key Cryptography in Hardware [electronic resource] / by Sujoy Sinha Roy, Ingrid Verbauwhede.

By: Sinha Roy, Sujoy [author.].
Contributor(s): Verbauwhede, Ingrid [author.] | SpringerLink (Online service).
Material type: materialTypeLabelBookSeries: Computer Architecture and Design Methodologies: Publisher: Singapore : Springer Nature Singapore : Imprint: Springer, 2020Edition: 1st ed. 2020.Description: XV, 101 p. 17 illus., 9 illus. in color. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9789813299948.Subject(s): Electronic circuits | Cryptography | Data encryption (Computer science) | Algebra | Electronic Circuits and Systems | Cryptology | Order, Lattices, Ordered Algebraic StructuresAdditional physical formats: Printed edition:: No title; Printed edition:: No title; Printed edition:: No titleDDC classification: 621.3815 Online resources: Click here to access online
Contents:
Introduction -- Background -- Discrete Gaussian Sampling -- Ring-LWE Public Key Encryption Processor -- Modular Architecture for Somewhat Homomorphic Function Evaluation -- Recryption-Box Assisted Homomorphic Function Evaluation -- Conclusions and Future Work.
In: Springer Nature eBookSummary: This book describes the efficient implementation of public-key cryptography (PKC) to address the security challenges of massive amounts of information generated by the vast network of connected devices, ranging from tiny Radio Frequency Identification (RFID) tags to powerful desktop computers. It investigates implementation aspects of post quantum PKC and homomorphic encryption schemes whose security is based on the hardness of the ring-learning with error (LWE) problem. The work includes designing an FPGA-based accelerator to speed up computation on encrypted data in the cloud computer. It also proposes a more practical scheme that uses a special module called recryption box to assist homomorphic function evaluation, roughly 20 times faster than the implementation without this module.
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Introduction -- Background -- Discrete Gaussian Sampling -- Ring-LWE Public Key Encryption Processor -- Modular Architecture for Somewhat Homomorphic Function Evaluation -- Recryption-Box Assisted Homomorphic Function Evaluation -- Conclusions and Future Work.

This book describes the efficient implementation of public-key cryptography (PKC) to address the security challenges of massive amounts of information generated by the vast network of connected devices, ranging from tiny Radio Frequency Identification (RFID) tags to powerful desktop computers. It investigates implementation aspects of post quantum PKC and homomorphic encryption schemes whose security is based on the hardness of the ring-learning with error (LWE) problem. The work includes designing an FPGA-based accelerator to speed up computation on encrypted data in the cloud computer. It also proposes a more practical scheme that uses a special module called recryption box to assist homomorphic function evaluation, roughly 20 times faster than the implementation without this module.

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