XilSKey_ZynqMp_EfusePs_CheckAesKeyCrc - 2020.2 English

OS and Libraries Document Collection (UG643)
Document ID
UG643
Release Date
2020-11-24
Version
2020.2 English

This function performs the CRC check of AES key.

Note: For Calculating the CRC of the AES key use the XilSKey_CrcCalculation() function or XilSkey_CrcCalculation_AesKey() function

Prototype

u32 XilSKey_ZynqMp_EfusePs_CheckAesKeyCrc(u32 CrcValue);

Parameters

The following table lists the XilSKey_ZynqMp_EfusePs_CheckAesKeyCrc function arguments.

Table 1. XilSKey_ZynqMp_EfusePs_CheckAesKeyCrc Arguments
Type Name Description
u32 CrcValue A 32 bit CRC value of an expected AES key.

Returns

  • XST_SUCCESS on successful CRC check.
  • ErrorCode on failure