Request[edit]
| Index Word
|
Description
|
| 0
|
Header code [0x00050284]
|
| 1
|
Input buffer size, unused by PS module.
|
| 2
|
Total CBC-MAC associated data, in bytes.
|
| 3
|
Total data size, in bytes.
|
| 4
|
Output buffer size, unused by PS module.
|
| 5
|
MAC size in bytes.
|
| 6-8
|
Nonce
|
| 9
|
Algorithm Type (0..5)
|
| 10
|
Key Type (0..7)
|
| 11
|
(inbufsize<<4) | 10
|
| 12
|
Source pointer
|
| 13
|
(outbufsize<<4) | 12
|
| 14
|
Destination pointer
|
Response[edit]
| Index Word
|
Description
|
| 0
|
Header code
|
| 1
|
Result code
|
Description[edit]
This is a wrapper for PSPXI:EncryptSignDecryptVerifyAesCcm. The algorithm type must be AES-CCM, otherwise PS module will return error-code 0xC90107E8. When the CBC-MAC total associated data-size is not aligned to 0x10-bytes, or when MAC size bit0 is set / MAC size is >16-bytes, PS module will return error-code 0xC90107EC. PS module automatically determines the input/output buffer sizes for the specified algorithm-type for PSPXI:EncryptSignDecryptVerifyAesCcm, using the specified sizes for this command.