Freescale Semiconductor SEC2SWUG Hmac Requests, Hmacpadreq, Hashreq Valid Descriptors 0x4500 opId

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Individual Request Type Descriptions

Table 12. HASH_REQ Valid Descriptors (0x4500) (opId)

Descriptors

Value

Function Description

DPD_SHA256_LDCTX_HASH_PAD_ULCTX

0x4500

Compute digest with pre-padded data using an

 

 

SHA-256 hash algorithm then store the resulting

 

 

context

DPD_MD5_LDCTX_HASH_PAD_ULCTX

0x4501

Compute digest with pre-padded data using an MD5

 

 

hash algorithm then store the resulting context

DPD_SHA_LDCTX_HASH_PAD_ULCTX

0x4502

Compute digest with pre-padded data using an

 

 

SHA-1 hash algorithm then store the resulting context

DPD_SHA256_LDCTX_IDGS_HASH_PAD_ULCTX

0x4503

Compute digest with pre-padded data using an

 

 

SHA-256 IDGS hash algorithm then store the

 

 

resulting padded context

DPD_MD5_LDCTX_IDGS_HASH_PAD_ULCTX

0x4504

Compute digest with pre-padded data using an MD5

 

 

IDGS hash algorithm then store the resulting padded

 

 

context

DPD_SHA_LDCTX_IDGS_HASH_PAD_ULCTX

0x4505

Compute digest with pre-padded data using an

 

 

SHA-1 IDGS hash algorithm then store the resulting

 

 

padded context

4.5 HMAC Requests

4.5.1 HMAC_PAD_REQ

COMMON_REQ_PREAMBLE unsigned long keyBytes; unsigned char *keyData; unsigned long inBytes; unsigned char *inData;

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

NUM_HMAC_PAD_DESC defines the number of descriptors within the DPD_HASH_LDCTX_HMAC_ULCTX_GROUP that

use this request.

DPD_HASH_LDCTX_HMAC_ULCTX_GROUP (0x4A00) defines the group for all descriptors within this request.

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

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PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

Freescale Semiconductor

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Contents Overview Freescale SemiconductorTerm Meaning Acronyms and AbbreviationsOverview SEC 2.0 Reference Device Driver User’s Guide, RevDevice Driver Components Device Driver ComponentsDevice Driver Structure End-User ApplicationRequest Dispatch Routine Interrupt Service RoutineDriver Initialization Routine Process Request RoutineApplication Interface Deferred Service RoutineUser Interface User InterfaceError Handling = DpdaesacbcencryptcryptChannel Definitions Global Definitions1 I/O Control Codes Second and Third Arguments in the ioctl FunctionReturn Codes Callback Error Status Return CodeOperation ID opId Masks Channel DefinesSEC2PARITYSYSTEMERROR SEC2ADDRESSPROBLEMSEC2CHAERROR SEC2TEAERRORSEC2INVALIDADDRESS SEC2CANCELLEDREQUESTMiscellaneous Request Structures Define DescriptionProcess Request Structures StatusreqNotifyonerror Scatter-Gather Buffer ManagementDirect Scatter-Gather Usage Example DES Requests Individual Request Type DescriptionsRandom Number Requests Rngreq1 ARC4LOADCTXCRYPTREQ ARC4 RequestsDescryptreq Descbccryptreq Valid Descriptors opId2 ARC4LOADKEYCRYPTUNLOADCTXREQ ARC4LOADCTXCRYPTREQ Valid Descriptor opIdARC4LOADKEYCRYPTUNLOADCTXREQ Valid Descriptor opId Hash Requests HashreqHashreq Valid Descriptors 0x4400 opId Hmac Requests HmacpadreqHashreq Valid Descriptors 0x4500 opId AES Requests AesacryptreqHmacpadreq Valid Descriptors opId Aesacryptreq Valid Descriptors opId Integer Public Key RequestsModexpreq Modexpreq Valid Descriptor opIdModssexpreq Valid Descriptor opId ModssexpreqMODR2MODNREQ DpdmmssrsaexpModrrmodpreq Valid Descriptor opId Modrrmodpreq5 MOD2OPREQ 0x5300MOD2OPREQ Valid Descriptors opId Value Function Description ECC Public Key Requests EccpointreqMOD2OPREQ Valid Descriptors opId 2 ECC2OPREQ Eccpointreq Valid Descriptors opIdEccspkbuildreq Valid Descriptor opId EccspkbuildreqECC2OPREQ Valid Descriptors opId DpdecspkbuildulctxIpseccbcreq IPSec RequestsEccptadddblreq Eccptadddblreq Valid Descriptor opIdIpseccbcreq Valid Descriptors opId Descriptors Ipsececbreq Ipsececbreq Valid Descriptors opIdIpsecaescbcreq Ipsecaescbcreq Valid Descriptors opIdIpsecaesecbreq Ipsecespreq Ipsecaesecbreq Valid Descriptors opIdIpsecespreq Valid Descriptors opId Dpdipsecespouttdescbccrptshapad DpdipsecespinsdescbcdcrptshapadDPDIPSECESPOUTTDESCBCCRPTMD5PAD DPDIPSECESPINTDESCBCDCRPTMD5PADCcmpreq 10 802.11 Protocol RequestsSrtp Protocol Requests SrtpreqSample Code DES SampleSrtpreq Valid Descriptors opId Ipsec Sample PRELIMINARY-SUBJECT to Change Without Notice Installation Linux EnvironmentOperation Driver Module License Macro Driver Operation in User ModeVxWorks Environment VxWorks EnvironmentBSP Integration PortingBuilding the Interface Modules VxWorks Interface Module VariablesInterrupt Service Routine Header FilesSource Files Conditional Compilation Debug MessagingDistribution Archive How to Reach Us

SEC2SWUG specifications

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