6,264
edits
Changes
Jump to navigation
Jump to search
Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x000401C4] |- | 1 | Size in bytes |- | 2 | Unused |- | 3-6 | IV / CTR |- | 7 | u8..."
=Request=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code [0x000401C4]
|-
| 1
| Size in bytes
|-
| 2
| Unused
|-
| 3-6
| IV / CTR
|-
| 7
| u8 Algorithm [[PSPXI:EncryptDecryptAes|Type]] (0..5)
|-
| 8
| u8 Key [[PSPXI:EncryptDecryptAes|Type]] (0..7)
|-
| 9
| (size<<4) <nowiki>|</nowiki> 10
|-
| 10
| Source pointer
|-
| 11
| (size<<4) <nowiki>|</nowiki> 12
|-
| 12
| Destination pointer
|}
=Response=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code [0x00040144]
|-
| 1
| Result code
|-
| 2-5
| MAC
|}
=Description=
This is a wrapper for [[PSPXI:EncryptDecryptAes]]. Before using this PSPXI command, PS module will check whether the algorithm type is AES-CCM. PS module will return error-code 0xC90107E8 when the algorithm type is AES-CCM, since [[PSPXI:EncryptDecryptAes]] doesn't support AES-CCM. When the algorithm type is AES-CBC, PS module will clear the low 4-bits of the data size.
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code [0x000401C4]
|-
| 1
| Size in bytes
|-
| 2
| Unused
|-
| 3-6
| IV / CTR
|-
| 7
| u8 Algorithm [[PSPXI:EncryptDecryptAes|Type]] (0..5)
|-
| 8
| u8 Key [[PSPXI:EncryptDecryptAes|Type]] (0..7)
|-
| 9
| (size<<4) <nowiki>|</nowiki> 10
|-
| 10
| Source pointer
|-
| 11
| (size<<4) <nowiki>|</nowiki> 12
|-
| 12
| Destination pointer
|}
=Response=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code [0x00040144]
|-
| 1
| Result code
|-
| 2-5
| MAC
|}
=Description=
This is a wrapper for [[PSPXI:EncryptDecryptAes]]. Before using this PSPXI command, PS module will check whether the algorithm type is AES-CCM. PS module will return error-code 0xC90107E8 when the algorithm type is AES-CCM, since [[PSPXI:EncryptDecryptAes]] doesn't support AES-CCM. When the algorithm type is AES-CBC, PS module will clear the low 4-bits of the data size.