Cryptobooster: a Reconngurable and Modular Cryptographic Coprocessor

نویسندگان

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

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 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 Reconfigurable and Modular Cryptographic Coprocessor

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 fi...

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

Long Modular Multiplication for Cryptographic Applications

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

A Quantitative Analysis of Recon gurable Coprocessors for Multimedia Applications

Recently, computer architectures that combine a reconng-urable (or retargetable) coprocessor with a general-purpose microprocessor have been proposed. These architectures are designed to exploit large amounts of ne grain par-allelism in applications. In this paper, we study the performance of the reconngurable coprocessors on multimedia applications. We compare a Field Programmable Gate Array (...

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