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RSA BSAFE®Crypto-CCryptographic Components for CIntel® Security Hardware User’s GuideVersion 4.3

Algorithm Methods6 RSA BSAFE Crypto-C Intel Hardware User’s Guidecapabilities. The AMs required to support the Intel security hardware are included as

Chapter 2 Using Intel Hardware With Crypto-C 7The Session ChooserThe Session ChooserAny Crypto-C application which uses hardware requires your applic

The Session Chooser8 RSA BSAFE Crypto-C Intel Hardware User’s GuideCreating the Hardware ChooserA hardware chooser is a list of manufacturer-supplied

Chapter 2 Using Intel Hardware With Crypto-C 9Hardware Availabilitymake the actual Crypto-C function call during the Crypto-C Init step, for example,

Hardware Errors10 RSA BSAFE Crypto-C Intel Hardware User’s GuideHardware ErrorsIf the hardware fails, Crypto-C will return an error of BE_HARDWARE or

Chapter 2 Using Intel Hardware With Crypto-C 11Hardware ErrorsA_RSA_EXTENDED_ERRORThis Crypto-C structure is defined specifically for retrieving Inte

Hardware Errors12 RSA BSAFE Crypto-C Intel Hardware User’s Guide

13Chapter 3Using the Intel Random Number GeneratorThis chapter gives some background on random number generators and shows how to use the Intel Random

Random Numbers14 RSA BSAFE Crypto-C Intel Hardware User’s GuideThe Intel Random Number GeneratorThe Intel Random Number Generator is dedicated hardwar

Chapter 3 Using the Intel Random Number Generator 15Random NumbersPseudo-Random Number Generators (PRNGs)Crypto-C provides several pseudo-random numb

© 1999 RSA SECURITY INC. 001-19001-430-001-000Copyright Notice© 1999 RSA Security Inc. All rights reserved. This work contains proprietary inform

Generating Random Numbers16 RSA BSAFE Crypto-C Intel Hardware User’s GuideGenerating Random NumbersThis example demonstrates how to use the Intel Hard

Chapter 3 Using the Intel Random Number Generator 17Generating Random NumbersStep 1: Create an Algorithm ObjectThe next task is to create the algori

Generating Random Numbers18 RSA BSAFE Crypto-C Intel Hardware User’s GuideStep 4: Update the Random ObjectStep 4 is not needed for random number seedi

Chapter 3 Using the Intel Random Number Generator 19Generating Random NumbersStep 6b: Free the Session ChooserFree the session chooser. It is importa

Generating Random Numbers20 RSA BSAFE Crypto-C Intel Hardware User’s Guidesoftware. After the seed has been passed to the software algorithm info type

Chapter 3 Using the Intel Random Number Generator 21Generating Random NumbersStep 3: Initialize the Random AlgorithmTo initialize the random algorit

Generating Random Numbers22 RSA BSAFE Crypto-C Intel Hardware User’s Guidecall would be identical in a software implementation: Step 5: Generate R

23Appendix ACrypto-C Error CodesTable A-1 lists the hardware-related error values returned by Crypto-C. If Crypto-C receives a hardware-level error fr

24 RSA BSAFE Crypto-C Intel Hardware User’s Guide

25Appendix BIntel Security Hardware Error CodesTable B-1 lists the error values returned by the underlying Intel hardware. If Crypto-C returns an erro

iiiContentsChapter 1 Overview 1Intel Hardware Security Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1RSA

26 RSA BSAFE Crypto-C Intel Hardware User’s Guide

27Appendix CRedistributing the Intel Security DriverDetermining That the Firmware Hub Is Installed on the Target SystemBefore installing the Intel Sec

Redistributing the Driver28 RSA BSAFE Crypto-C Intel Hardware User’s GuideRedistributing the DriverThe Intel Security Driver can be redistributed in t

Appendix C Redistributing the Intel Security Driver 29Redistributing the DriverFiles InstalledThe silent install places the driver files in the follo

Redistributing the Driver30 RSA BSAFE Crypto-C Intel Hardware User’s GuideRedistributing the Driver via .inf FilesInstead of running the InstallShield

Appendix C Redistributing the Intel Security Driver 31Redistributing the DriverMicrosoft Windows 951. Copy the following files from the Crypto-C CD t

Redistributing the Driver32 RSA BSAFE Crypto-C Intel Hardware User’s GuideMicrosoft Windows 981. Copy the following files from the Crypto-C CD to a fl

33IndexAalgorithm info type 3AI_HW_Random 6support for hardware 6algorithm method 3, 5AM_HW_RANDOM 6, 16hardware method corresponding to 8hardware-awa

34 RSA BSAFE Crypto-C Intel Security Hardware User’s Guide

iv RSA BSAFE Crypto-C Intel Hardware User’s GuideObtaining a Random Seed from Hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1Chapter 1OverviewRSA Security Inc. and Intel Corporation have teamed to provide C programmers access to the Intel Random Number Generator via the RSA

How This Book Is Organized2 RSA BSAFE Crypto-C Intel Hardware User’s Guidecertain features in their BSAFE Crypto-C software applications.How This Book

Chapter 1 Overview 3Overview of a Crypto-C Hardware ApplicationOverview of a Crypto-C Hardware ApplicationCreating a Crypto-C application that can us

The Six-Step Sequence4 RSA BSAFE Crypto-C Intel Hardware User’s GuideThe Six-Step SequenceThe model for building a hardware-aware application with Cry

5Chapter 2Using Intel Hardware With Crypto-CCrypto-C uses the RSA BSAFE Hardware API (BHAPI) to access the Intel hardware security features. In order