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Security Software—Contents
Intel
®
EP80579 Software for Security Applications on Intel
®
QuickAssist Technology
PG August 2009
4 Order Number: 320183-004US
7.2 Overview..........................................................................................................32
7.3 Functional Description ........................................................................................32
7.3.1 Configuration .........................................................................................32
7.4 Boot Time Configuration Instructions....................................................................34
8.0 ASD Hardware Services............................................................................................35
8.1 What’s New in this Chapter .................................................................................35
8.2 Overview..........................................................................................................35
8.3 Functional Description ........................................................................................35
8.3.1 Interrupt Management Services................................................................35
8.3.2 NCDRAM/CDRAM Interface.......................................................................38
Part 2: Using the API ....................................................................41
9.0 Introduction to Use Cases........................................................................................42
9.1 What’s New in this Chapter .................................................................................42
9.2 Use Cases.........................................................................................................42
9.2.1 Lookaside Acceleration Model ...................................................................42
10.0 Programming Model.................................................................................................43
10.1 What’s New in this Chapter .................................................................................43
10.2 Overview..........................................................................................................43
10.3 Intel
®
QuickAssist Technology API Conventions .....................................................43
10.3.1 Memory Allocation and Ownership.............................................................43
10.3.2 Data Buffer Models .................................................................................44
10.3.3 Synchronous and Asynchronous Support....................................................44
10.3.4 Pre-Registration .....................................................................................45
10.4 Other API Conventions .......................................................................................45
10.4.1 Asynchronous API and Function Completion Callbacks..................................45
10.4.2 Memory Allocation and Ownership.............................................................46
10.4.3 Callback Data Structures .........................................................................46
10.4.4 Return Codes .........................................................................................47
11.0 Debugging Applications ...........................................................................................48
11.1 What’s New in this Chapter .................................................................................48
11.2 Management Interface Layer (MIL) Introduction.....................................................48
11.2.1 Loading the MIL Application .....................................................................49
11.3 MIL User Command Details .................................................................................49
11.3.1 help......................................................................................................50
11.3.2 DebugEnable..........................................................................................50
11.3.3 DebugDisable.........................................................................................51
11.3.4 VersionDumpAll......................................................................................52
11.3.5 setHC <timeout>....................................................................................53
11.3.6 SystemHealthCheck ................................................................................54
11.3.7 DataDump .............................................................................................55
11.3.8 SetFileName <filename> .........................................................................56
11.4 APIs.................................................................................................................56
12.0 Using the Intel
®
QuickAssist Technology Cryptographic API ....................................58
12.1 What’s New in this Chapter .................................................................................58
12.2 Intel
®
QuickAssist Technology Cryptographic API...................................................58
12.2.1 Modes of Operation.................................................................................60
12.2.2 Interrupt Operation.................................................................................60
12.2.3 Engine and Priority Support......................................................................61
12.2.4 Statistics ...............................................................................................61
12.3 Symmetric Cryptographic API Data Flow ...............................................................61