PS:EncryptDecryptAes - Revision history

Yifanlu: SSL process passes dst size as word 2. did not check if it is used though.

2015-03-23T19:54:21Z

SSL process passes dst size as word 2. did not check if it is used though.

← Older revision		Revision as of 22:54, 23 March 2015
Line 12:		Line 12:
	\|-		\|-
	\| 2		\| 2
	\| Unused		\| Destination size in bytes (Unused)
	\|-		\|-
	\| 3-6		\| 3-6

Yellows8 at 18:22, 21 March 2014

2014-03-21T17:22:16Z

← Older revision		Revision as of 20:22, 21 March 2014
Line 6:		Line 6:
	\|-		\|-
	\| 0		\| 0
	\| Header code [~~0x000401C4~~]		\| Header code [0x00040204]
	\|-		\|-
	\| 1		\| 1
Line 49:		Line 49:
	\|-		\|-
	\| 2-5		\| 2-5
	\| ~~MAC~~		\| See [[PSPXI:EncryptDecryptAes\|here]].
	\|}		\|}

	=Description=		=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.		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.

Yellows8: 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..."

2013-05-30T21:11:12Z

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..."

New page

=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.