Individual Request Type Descriptions

Table 25. IPSEC_ECB_REQ Valid Descriptors (opId) (continued)

DPD_IPSEC_ECB_TDES_ENCRYPT_SHA256_PAD

0x7108

Perform the IPSec process of encrypting in triple DES

 

 

using ECB mode with SHA-256 padding

DPD_IPSEC_ECB_TDES_DECRYPT_MD5_PAD

0x7109

Perform the IPSec process of decrypting in triple DES

 

 

using ECB mode with MD5 padding

DPD_IPSEC_ECB_TDES_DECRYPT_SHA_PAD

0x710A

Perform the IPSec process of decrypting in triple DES

 

 

using ECB mode with SHA-1 padding

DPD_IPSEC_ECB_TDES_DECRYPT_SHA256_PAD

0x710B

Perform the IPSec process of decrypting in triple DES

 

 

using ECB mode with SHA-256 padding

4.9.3 IPSEC_AES_CBC_REQ

unsigned long hashKeyBytes; unsigned char *hashKeyData; unsigned long cryptKeyBytes; unsigned char *cryptKeyData; unsigned long cryptCtxInBytes; unsigned char *cryptCtxInData; unsigned long hashInDataBytes; unsigned char *hashInData; unsigned long inDataBytes; unsigned char *inData; unsigned char *cryptDataOut; unsigned long hashDataOutBytes; unsigned char *hashDataOut;

NUM_IPSEC_AES_CBC_DESC defines the number of descriptors within the DPD_IPSEC_AES_CBC_GROUP that use this request.

DPD_IPSEC_AES_CBC_GROUP (0x8000) defines the group for all descriptors within this request.

Table 26. IPSEC_AES_CBC_REQ Valid Descriptors (opId)

Descriptors

 

Value

Function Description

 

DPD_IPSEC_AES_CBC_ENCRYPT_MD5_APAD

0x8000

Perform the IPSec process of encrypting in AES

 

 

 

using CBC mode with MD5 auto padding

DPD_IPSEC_AES_CBC_ENCRYPT_SHA_APAD

0x8001

Perform the IPSec process of encrypting in AES

 

 

 

using CBC mode with SHA-1 auto padding

DPD_IPSEC_AES_CBC_ENCRYPT_SHA256_APAD

0x8002

Perform the IPSec process of encrypting in AES

 

 

 

using CBC mode with SHA-256 auto padding

 

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

 

 

 

 

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Freescale Semiconductor

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Freescale Semiconductor SEC2SWUG specifications Ipsecaescbcreq Valid Descriptors opId
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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.

In terms of technology, the SEC2SWUG incorporates advanced cryptographic algorithms, allowing for data encryption, decryption, and authentication processes. This ensures that sensitive information remains secure, particularly in automotive applications where vehicle-to-everything (V2X) communication is becoming paramount. Moreover, the guide details the implementation of secure boot processes, which verify the integrity of firmware before it executes, bolstering overall system security.

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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