Freescale Semiconductor SEC2SWUG Hash Requests, Hashreq Valid Descriptors 0x4400 opId

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Individual Request Type Descriptions

4.4 Hash Requests

4.4.1 HASH_REQ

COMMON_REQ_PREAMBLE unsigned long ctxBytes; unsigned char *ctxData; unsigned long inBytes; unsigned char *inData;

unsigned long outBytes; /* length is fixed by algorithm */ unsigned char *outData;

NUM_MDHA_DESC defines the number of descriptors within the DPD_HASH_LDCTX_HASH_ULCTX_GROUP that use this request.

DPD_HASH_LDCTX_HASH_ULCTX_GROUP (0x4400) defines the group for all descriptors within this request.

Table 11. HASH_REQ Valid Descriptors (0x4400) (opId)

Descriptors

Value

Function Description

DPD_SHA256_LDCTX_HASH_ULCTX

0x4400

Load context, compute digest using SHA-256 hash

 

 

algorithm, then save the resulting context

DPD_MD5_LDCTX_HASH_ULCTX

0x4401

Load context, compute digest using MD5 hash

 

 

algorithm, then save the resulting context

DPD_SHA_LDCTX_HASH_ULCTX

0x4402

Load context, compute using SHA-1 hash algorithm,

 

 

then save the resulting context

DPD_SHA256_LDCTX_IDGS_HASH_ULCTX

0x4403

Load context, compute digest with SHA-256 IDGS

 

 

hash algorithm, then store the resulting context

DPD_MD5_LDCTX_IDGS_HASH_ULCTX

0x4404

Load context, compute digest with MD5 IDGS hash

 

 

algorithm, then store the resulting context

DPD_SHA_LDCTX_IDGS_HASH_ULCTX

0x4405

Load context, compute digest with SHA-1 IDGS hash

 

 

algorithm, then store the resulting context

NUM_MDHA_PAD_DESC defines the number of descriptors within the

DPD_HASH_LDCTX_HASH_PAD_ULCTX_GROUP that use this request.

DPD_HASH_LDCTX_HASH_PAD_ULCTX_GROUP (0x4500) defines the group for all descriptors within this request.

SEC 2.0 Reference Device Driver User’s Guide, Rev. 0

Freescale Semiconductor

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

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Contents Freescale Semiconductor OverviewOverview Acronyms and AbbreviationsTerm Meaning SEC 2.0 Reference Device Driver User’s Guide, RevDevice Driver Structure Device Driver ComponentsDevice Driver Components End-User ApplicationDriver Initialization Routine Interrupt Service RoutineRequest Dispatch Routine Process Request RoutineUser Interface Deferred Service RoutineApplication Interface User Interface= Dpdaesacbcencryptcrypt Error Handling1 I/O Control Codes Global DefinitionsChannel Definitions Second and Third Arguments in the ioctl FunctionOperation ID opId Masks Callback Error Status Return CodeReturn Codes Channel DefinesSEC2CHAERROR SEC2ADDRESSPROBLEMSEC2PARITYSYSTEMERROR SEC2TEAERRORMiscellaneous Request Structures SEC2CANCELLEDREQUESTSEC2INVALIDADDRESS Define DescriptionStatusreq Process Request StructuresScatter-Gather Buffer Management NotifyonerrorDirect Scatter-Gather Usage Example Random Number Requests Individual Request Type DescriptionsDES Requests RngreqDescryptreq ARC4 Requests1 ARC4LOADCTXCRYPTREQ Descbccryptreq Valid Descriptors opIdARC4LOADKEYCRYPTUNLOADCTXREQ Valid Descriptor opId 2 ARC4LOADKEYCRYPTUNLOADCTXREQARC4LOADCTXCRYPTREQ Valid Descriptor opId Hashreq Valid Descriptors 0x4400 opId Hash RequestsHashreq Hashreq Valid Descriptors 0x4500 opId Hmac RequestsHmacpadreq Hmacpadreq Valid Descriptors opId AES RequestsAesacryptreq Modexpreq Integer Public Key RequestsAesacryptreq Valid Descriptors opId Modexpreq Valid Descriptor opIdMODR2MODNREQ ModssexpreqModssexpreq Valid Descriptor opId Dpdmmssrsaexp5 MOD2OPREQ ModrrmodpreqModrrmodpreq Valid Descriptor opId 0x5300MOD2OPREQ Valid Descriptors opId Value Function Description MOD2OPREQ Valid Descriptors opId ECC Public Key RequestsEccpointreq Eccpointreq Valid Descriptors opId 2 ECC2OPREQECC2OPREQ Valid Descriptors opId EccspkbuildreqEccspkbuildreq Valid Descriptor opId DpdecspkbuildulctxEccptadddblreq IPSec RequestsIpseccbcreq Eccptadddblreq Valid Descriptor opIdIpseccbcreq Valid Descriptors opId Descriptors Ipsececbreq Valid Descriptors opId IpsececbreqIpsecaescbcreq Valid Descriptors opId IpsecaescbcreqIpsecaesecbreq Ipsecaesecbreq Valid Descriptors opId IpsecespreqIpsecespreq Valid Descriptors opId DPDIPSECESPOUTTDESCBCCRPTMD5PAD DpdipsecespinsdescbcdcrptshapadDpdipsecespouttdescbccrptshapad DPDIPSECESPINTDESCBCDCRPTMD5PADSrtp Protocol Requests 10 802.11 Protocol RequestsCcmpreq SrtpreqSrtpreq Valid Descriptors opId Sample CodeDES Sample Ipsec Sample PRELIMINARY-SUBJECT to Change Without Notice Operation InstallationLinux Environment VxWorks Environment Driver Operation in User ModeDriver Module License Macro VxWorks EnvironmentBuilding the Interface Modules PortingBSP Integration VxWorks Interface Module VariablesSource Files Interrupt Service RoutineHeader Files Distribution Archive Conditional CompilationDebug Messaging How to Reach Us

SEC2SWUG specifications

Freescale Semiconductor, a prominent player in the semiconductor industry, has made significant strides in developing robust solutions tailored for the automotive and industrial sectors. One such innovation is the SEC2SWUG (Security Configuration to Software User Guide), a comprehensive framework designed to enhance security protocols across various applications.

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