Request
| Index Word
|
Description
|
| 0
|
Header code [0x084E0342]
|
| 1-8
|
Input Hash. Not used at all.
|
| 9
|
Input Data Size
|
| 10
|
u32 Flag, must be zero.
|
| 11
|
u32 Flag, must be zero.
|
| 12
|
s8 Flag, must be zero.
|
| 13
|
s8 Flag, must be non-zero.
|
| 14
|
(Size << 4) | 0xA
|
| 15
|
Input Data Pointer
|
Response
| Index Word
|
Description
|
| 0
|
Header code
|
| 1
|
Result code
|
| 2-9
|
Output SHA-256 Hash
|
Description
This calculates a SHA-256 hash using the ARM11 hash engine.
None of the input flags are used at all after validation(error 0xf9604784 is returned on validation failure).