User guide

MOTOROLA MPC184/MPC185 Security Co-Processor Software User’s Guide 25

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

Global Definitions

4.6.3.3 ARC4_CRYPT_STATIC_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 inBytes;

unsigned char* inData;

unsigned char* outData; /* output length = input length */

Dynamic channels are not valid for this request. A channel value of zero is invalid.

NUM_RC4_STATIC_DESC defines the number of descriptors within the DPD_RC4_SA_CRYPT_GROUP

that use this request.

DPD_RC4_SA_CRYPT_GROUP (0x3200) defines the group for all descriptors within this request.

Table 16. ARC4_CRYPTO_STATIC_REQ Valid Descriptor (opId)

Descriptor Value Function Description

DPD_RC4_SA_CRYPT 0x3200 Encrypt context from a static channel using RC4