Freescale Semiconductor SEC2SWUG specifications Integer Public Key Requests, Modexpreq

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Individual Request Type Descriptions

Table 14. AESA_CRYPT_REQ Valid Descriptors (opId)

Descriptors

Value

Function Description

DPD_AESA_CBC_ENCRYPT_CRYPT

0x6000

Perform encryption in AESA using CBC mode

DPD_AESA_CBC_DECRYPT_CRYPT

0x6001

Perform decryption in AESA using CBC mode

DPD_AESA_CBC_DECRYPT_CRYPT_RDK

0x6002

Perform decryption in AESA using CBC mode with

 

 

RDK

DPD_AESA_ECB_ENCRYPT_CRYPT

0x6003

Perform encryption in AESA using ECB mode

DPD_AESA_ECB_DECRYPT_CRYPT

0x6004

Perform decryption in AESA using ECB mode

DPD_AESA_ECB_DECRYPT_CRYPT_RDK

0x6005

Perform decryption in AESA using ECB mode with

 

 

RDK

DPD_AESA_CTR_CRYPT

0x6006

Perform CTR in AESA

DPD_AESA_CTR_HMAC

0x6007

Perform AES CTR-mode cipher operation with

 

 

integrated authentication as part of the operation

4.7 Integer Public Key Requests

4.7.1 MOD_EXP_REQ

COMMON_REQ_PREAMBLE unsigned long aDataBytes; unsigned char *aData; unsigned long expBytes; unsigned char *expData; unsigned long modBytes; unsigned char *modData; unsigned long outBytes; unsigned char *outData;

NUM_MM_EXP_DESC defines the number of descriptors within the DPD_MM_LDCTX_EXP_ULCTX_GROUP that use this request.

DPD_MM_LDCTX_EXP_ULCTX_GROUP (0x5100) defines the group for all descriptors within this request.

Table 15. MOD_EXP_REQ Valid Descriptor (opId)

Descriptors

Value

Function Description

DPD_MM_LDCTX_EXP_ULCTX

0x5100

Perform a modular exponentiation operation

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 SemiconductorAcronyms and Abbreviations OverviewTerm Meaning SEC 2.0 Reference Device Driver User’s Guide, RevDevice Driver Components Device Driver StructureDevice Driver Components End-User ApplicationInterrupt Service Routine Driver Initialization RoutineRequest Dispatch Routine Process Request RoutineDeferred Service Routine User InterfaceApplication Interface User InterfaceError Handling = DpdaesacbcencryptcryptGlobal Definitions 1 I/O Control CodesChannel Definitions Second and Third Arguments in the ioctl FunctionCallback Error Status Return Code Operation ID opId MasksReturn Codes Channel DefinesSEC2ADDRESSPROBLEM SEC2CHAERRORSEC2PARITYSYSTEMERROR SEC2TEAERRORSEC2CANCELLEDREQUEST Miscellaneous Request StructuresSEC2INVALIDADDRESS Define DescriptionProcess Request Structures StatusreqNotifyonerror Scatter-Gather Buffer ManagementDirect Scatter-Gather Usage Example Individual Request Type Descriptions Random Number RequestsDES Requests RngreqARC4 Requests Descryptreq1 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 Integer Public Key Requests ModexpreqAesacryptreq Valid Descriptors opId Modexpreq Valid Descriptor opIdModssexpreq MODR2MODNREQModssexpreq Valid Descriptor opId DpdmmssrsaexpModrrmodpreq 5 MOD2OPREQModrrmodpreq Valid Descriptor opId 0x5300MOD2OPREQ Valid Descriptors opId Value Function Description MOD2OPREQ Valid Descriptors opId ECC Public Key RequestsEccpointreq 2 ECC2OPREQ Eccpointreq Valid Descriptors opIdEccspkbuildreq ECC2OPREQ Valid Descriptors opIdEccspkbuildreq Valid Descriptor opId DpdecspkbuildulctxIPSec Requests EccptadddblreqIpseccbcreq 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 Dpdipsecespinsdescbcdcrptshapad DPDIPSECESPOUTTDESCBCCRPTMD5PADDpdipsecespouttdescbccrptshapad DPDIPSECESPINTDESCBCDCRPTMD5PAD10 802.11 Protocol Requests Srtp Protocol RequestsCcmpreq SrtpreqSrtpreq Valid Descriptors opId Sample CodeDES Sample Ipsec Sample PRELIMINARY-SUBJECT to Change Without Notice Operation InstallationLinux Environment Driver Operation in User Mode VxWorks EnvironmentDriver Module License Macro VxWorks EnvironmentPorting Building the Interface ModulesBSP 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.

The SEC2SWUG is particularly vital in an era where cybersecurity threats are increasingly sophisticated. This tool is built to help developers implement security measures seamlessly during the software design phase, ensuring products are resilient against potential vulnerabilities. One of the main features of the SEC2SWUG is its versatility; it can be applied across a wide range of microcontrollers and processors offered by Freescale. This is particularly advantageous for engineers who require a consistent security approach across different platforms.

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Another key characteristic of SEC2SWUG is its user-friendliness. Freescale has focused on creating a resource that not only provides theoretical knowledge but also practical guidelines, making it easier for developers to integrate security protocols into their projects. The guide features clear annotations, example code snippets, and troubleshooting tips, which enhance the developer experience and facilitate a smoother transition from concept to execution.

Additionally, SEC2SWUG is designed to be scalable. As industries evolve, the demand for security measures will only grow, and this framework ensures that developers can adapt their solutions accordingly. Whether working on embedded systems, IoT applications, or complex automotive networks, the SEC2SWUG offers a robust security foundation.

In conclusion, Freescale Semiconductor's SEC2SWUG is a vital tool for engineers and developers looking to embed security into their applications. With its focus on advanced technologies and user-centric design, the SEC2SWUG stands at the forefront of secure software development, addressing the critical need for safety in interconnected systems.
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