AT98SC032CT ATMEL

Document overview

  • Manufacturer or author: Provided By digicamel.com
  • PDF pages: 5

Technical content

Features

  • Strong Challenge-Response Authentication Using Digital Signature
  • Digital Signature (RSA PKCS#1 V2.1, ECDSA)
  • Message Authentication Code (3DES MAC, HMAC)
  • Encryption (3DES, RSA PKCS#1 V2.1)
  • Message Digest (SHA-1, SHA-256)
  • Public Key Pair Generation (RSA including CRT, ECC)
  • HOTP One-Time Password Generation
  • High Speed Hardware Cryptographic Engines - Hardware 3DES Crypto Accelerator (112-bits keys) - Hardware 32-bit Public Key Crypto Accelerator (RSA 2048 bits, ECC 384 bits) - Hardware True Random Number Generator (RNG)
  • SecureAVRTM 8-/16-bit RISC CPU
  • Secure Architecture Based on ATMEL secureAVR Microcontroller - To meet Common Criteria EAL5+ requirements
  • Internal 32K Bytes EEPROM (10 years data retention, 500K cycles) with password protected file system
  • USB 2.0 Full Speed Certified
  • USB-CCID Compliant (no specific driver required)
  • Operating Range: 1.62V to 5.5V, -25°C to +85°C
  • Low Power Consumption
  • SOIC-8, 44-QFN or 44-LQFP package

Description

Bas ed o n AT MEL Smart C ard chip d esign ex per tise and lead ership. T he AT98SC03 2CT-USB is a f ully integr ated sec ure so lution ( Hardware and Firmware) des igned f or c omputer se cur ity appli cations (e.g. Web por tal login, PKC S#11 or MS- CAPI, T wo-factor authentication, etc.). This sec ure ch ip f eatur es a “ crypto” appl ica tion all owing s trong authen tication, one- tim e pas sword g ener ation, di gital s ignatu re, data enc ryption, message diges t, random num ber gener ation and publ ic k ey gene ration. T he ad ministr ation ap plicati on al lows the m anage ment of contents an d conf iguration of the c hip. Data i s per manently stor ed in a 32 KBy te f ile s ystem which is fully custom izable according to cus tomer application r equ irements. F older s c an be pas sword pr otec ted,, and f ile acc ess r ights can be defined to prote ct user sensiti ve data and r estrict ac ces s to c ryptogr aphic features. The AT 98SC032C T-USB includes a har dware 3DES e ngine and a 32- bit crypto acc elerator for publi c-key ope rations ( RSA and El liptic Cur ves algor ithm s). The c hip also f eatur es a har dware Random Number Gener ator used to g ener ate o n-chip p ublic k eys and chall eng es dur ing authen tica tion process. Communication w ith the chip oc curs thr ough a U SB 2.0 inter face running up to 12 Mbps . Com pliance to the USB- CCID ens ures an easy inter action with Linux an d Window s app lications (no spec ific dr iver is requi red) . State- of-the- art s ecurity f eatur es em bedded in ATMEL Smart Cards (dedicated to Bank ing, ID and Pay -TV) are also inc luded in the AT98SC03 2CT-USB: p ower and f reque ncy protection logi c, logica l scrambling on data and ad dress, pow er analy sis counter meas ures and EEPR OM ac cess contr ol. Secure ASSP AT98SC032CT- USB Summary 6533AS-SMIC-13Oct06

software, a getting started guide and a sample PKCS#11 implementation. customer integration support. Figure 1. AT98SC032CT-USB Hardware and Firmware diagram

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