CryptoBooster: A Reconfigurable and Modular Cryptographic Coprocessor

نویسندگان

  • Emeka Mosanya
  • Christof Teuscher
  • Héctor Fabio Restrepo
  • Patrick Galley
  • Eduardo Sanchez
چکیده

The CryptoBooster is a modular and reconfigurable cryptographic coprocessor that takes full advantage of current high-performance reconfigurable circuits (FPGAs) and their partial reconfigurability. The CryptoBooster works as a coprocessor with a host system in order to accelerate cryptographic operations. A series of cryptographic modules for different encryption algorithms are planned. The first module we implemented is IDEACore, an encryption core for the International Data Encryption Algorithm (IDEA ).

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Cryptobooster: a Reconngurable and Modular Cryptographic Coprocessor

The CryptoBooster is a modular and recon gurable cryptographic coprocessor that takes full advantage of current high-performance recon gurable circuits (FPGAs) and their partial recon gurability. The CryptoBooster works as a coprocessor with a host system in order to accelerate cryptographic operations. A series of cryptographic modules for di erent encryption algorithms are planned. The rst mo...

متن کامل

Custom Fpga Cryptographic Blocks for Reconfigurable Embedded Nios Processor

This paper introduces two custom blocks for Nios reconfigurable embedded processor implemented on Altera Field Programmable Gate Arrays (FPGAs). When operations like modular multiplication and modular exponentiation of long integers or other complex algebraic functions are performed on a general-purpose processor they usually consume a lot of processor resources and execution times are not sati...

متن کامل

Montgomery Multiplication Coprocessor on Reconfigurable Logic

In this paper we introduce a scalable Montgomery Multiplication (MM) coprocessor implemented in reconfigurable hardware. A way of connection to Altera Nios embedded processor and some improvements of design are presented.

متن کامل

Implementation of Scalable Montgomery Multiplication Coprocessor in Altera Reconfigurable Hardware

* Technical University of Košice, Department of Electronics and Multimedia Communications, Park Komenského 13, 04120 Košice, Slovak Republic, E-mail: [email protected], Tel: ++421-55-6024169 , Fax: ++421-55-6323989 ** Laboratoire Traitement du Signal et Instrumentation, Unité Mixte de Recherche CNRS 5516, Université Jean Monnet, Saint-Etienne, France, E-mail: [email protected] ...

متن کامل

Long Modular Multiplication for Cryptographic Applications1

A digit-serial, multiplier-accumulator based cryptographic coprocessor architecture is proposed, similar to fix-point DSP's with enhancements, supporting long modular arithmetic and general computations. Several new “column-sum” variants of popular quadratic time modular multiplication algorithms are presented (Montgomery and interleaved division-reduction with or without Quisquater scaling), w...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1999