Difference between revisions of "PSPXI:EncryptDecryptAes"
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 |- | 2-5 | IV / CTR |- | 6 | Algorithm Type (0....") |
|||
| Line 15: | Line 15: | ||
|- | |- | ||
| 6 | | 6 | ||
| − | | Algorithm Type (0.. | + | | Algorithm Type (0..5) |
|- | |- | ||
| 7 | | 7 | ||
| Line 46: | Line 46: | ||
|- | |- | ||
| 2-5 | | 2-5 | ||
| − | | MAC | + | | MAC |
| + | |} | ||
| + | |||
| + | ==MAC== | ||
| + | For CBC mode, the output MAC is the last 16-bytes of the ciphertext. For the other modes, this field is the same as the input IV/CTR. | ||
| + | |||
| + | ==Algorithm Types== | ||
| + | {| class="wikitable" border="1" | ||
| + | |- | ||
| + | ! Type | ||
| + | ! Description | ||
| + | |- | ||
| + | | 0 | ||
| + | | CBC Encrypt | ||
| + | |- | ||
| + | | 1 | ||
| + | | CBC Decrypt | ||
| + | |- | ||
| + | | 2 | ||
| + | | CTR Encrypt | ||
| + | |- | ||
| + | | 3 | ||
| + | | CTR Decrypt | ||
| + | |- | ||
| + | | 4 | ||
| + | | CCM Encrypt | ||
| + | |- | ||
| + | | 5 | ||
| + | | CCM Decrypt | ||
| + | |} | ||
| + | |||
| + | ==Key Types== | ||
| + | {| class="wikitable" border="1" | ||
| + | |- | ||
| + | ! Type | ||
| + | ! Description | ||
| + | |- | ||
| + | | 0 | ||
| + | | Used to decrypt the SSL client cert/client private key | ||
| + | |- | ||
| + | | 1 | ||
| + | | Used to crypt the local-WLAN WPA2 passphrase | ||
| + | |- | ||
| + | | 2 | ||
| + | | ? | ||
| + | |- | ||
| + | | 3 | ||
| + | | [[SpotPass|BOSS]] | ||
| + | |- | ||
| + | | 4 | ||
| + | | ? | ||
| + | |- | ||
| + | | 5 | ||
| + | | ? | ||
| + | |- | ||
| + | | 6 | ||
| + | | ? | ||
|} | |} | ||
Revision as of 18:30, 13 August 2012
Request
| Index Word | Description |
|---|---|
| 0 | Header code [0x000401C4] |
| 1 | Size in bytes |
| 2-5 | IV / CTR |
| 6 | Algorithm Type (0..5) |
| 7 | Key Type (0..7) |
| 8 | (size<<8) | 0x4 |
| 9 | Source pointer |
| 10 | (size<<8) | 0x14 |
| 11 | Destination pointer |
Response
| Index Word | Description |
|---|---|
| 0 | Header code [0x00040140] |
| 1 | Result code |
| 2-5 | MAC |
MAC
For CBC mode, the output MAC is the last 16-bytes of the ciphertext. For the other modes, this field is the same as the input IV/CTR.
Algorithm Types
| Type | Description |
|---|---|
| 0 | CBC Encrypt |
| 1 | CBC Decrypt |
| 2 | CTR Encrypt |
| 3 | CTR Decrypt |
| 4 | CCM Encrypt |
| 5 | CCM Decrypt |
Key Types
| Type | Description |
|---|---|
| 0 | Used to decrypt the SSL client cert/client private key |
| 1 | Used to crypt the local-WLAN WPA2 passphrase |
| 2 | ? |
| 3 | BOSS |
| 4 | ? |
| 5 | ? |
| 6 | ? |