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64 MPC184/MPC185 Security Co-Processor Software User’s Guide MOTOROLA

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

Global Definitions Global Definitions

4.6.10.3 IPSEC_AES_CBC_REQ

unsigned long opId;

unsigned long channel;

PMPC18x_NOTIFY_ROUTINE notify;

PMPC18x_NOTIFY_CTX pNotifyCtx;

PMPC18x_NOTIFY_ON_ERROR_ROUTINE notify_on_error;

MPC18x_NOTIFY_ON_ERROR_CTX ctxNotifyOnErr;

int status;

void* nextReq;

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;

Dynamic channels are valid for this request.

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 46. 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

DPD_IPSEC_AES_CBC_ENCRYPT_MD5 0x8003 Perform the IPSec process of encrypting in AES

using CBC mode with MD5

DPD_IPSEC_AES_CBC_ENCRYPT_SHA 0x8004 Perform the IPSec process of encrypting in AES

using CBC mode with SHA-1

DPD_IPSEC_AES_CBC_ENCRYPT_SHA256 0x8005 Perform the IPSec process of encrypting in AES

using CBC mode with SHA-256

DPD_IPSEC_AES_CBC_DECRYPT_MD5_APAD 0x8006 Perform the IPSec process of decrypting in AES

using CBC mode with MD5 auto padding

DPD_IPSEC_AES_CBC_DECRYPT_SHA_APAD 0x8007 Perform the IPSec process of decrypting in AES

using CBC mode with SHA-1 auto padding

DPD_IPSEC_AES_CBC_DECRYPT_SHA256_APAD 0x8008 Perform the IPSec process of decrypting in AES

using CBC mode with SHA-256 auto padding