Evaluation of AIS-20/31 compliant TRNG cores implemented on FPGAs
Visualitza/Obre
Estadístiques de LA Referencia / Recolecta
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/99207
Tipus de documentText en actes de congrés
Data publicació2016-11-14
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
FPGAs are widely used to integrate cryptographic
primitives, algorithms, and protocols in cryptographic systemson-
chip (CrySoC). As a building block of CrySoCs, True Random
Number Generators (TRNGs) exploit analog noise sources in
electronic devices to generate confidential keys, initialization
vectors, challenges, nonces, and random masks in cryptographic
protocols. TRNGs aimed at cryptographic applications must
fulfill the security requirements defined in the German Federal
Bureau for Information Security’s (BSI) recommendations AIS-
20/31, which has become a de facto standard in Europe. Many
TRNG cores have already been published, only a few of which
are suitable for FPGAs and even fewer comply with AIS-20/31.
Here we present the results of the implementation of AIS-20/31
compliant TRNG cores in three FPGA families: Xilinx Spartan 6,
Altera Cyclone V and Microsemi SmartFusion 2. In addition to
common design parameters like area, bit rate and power/energy
consumption, we compare and discuss the feasibility of generator
cores in different FPGAs and the statistical quality of their
output. These results will help designers select the best generator
and the device family to match the requirements of the data
security application. To ensure reproducibility of the results, the
open source VHDL code of all generators adapted to individual
families can be downloaded from the dedicated web page.
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FCTRU_2016_5_Evaluation_of_AIS.pdf | 905,9Kb | Visualitza/Obre |