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| author | Amaury Pouly <amaury.pouly@gmail.com> | 2016-08-30 17:19:30 +1000 |
|---|---|---|
| committer | Amaury Pouly <amaury.pouly@gmail.com> | 2016-08-30 17:21:05 +1000 |
| commit | cf82f208e3ece54fd38cb7c90b77ad91aa3a4c8c (patch) | |
| tree | 5fe88d8fdaa9306a28b65a2dad042e0b6577816e /utils/nwztools/upgtools/fwp.h | |
| parent | de8950d63da5ce199a94e3f094a7e13da3eeca6c (diff) | |
| download | rockbox-cf82f208e3ece54fd38cb7c90b77ad91aa3a4c8c.tar.gz rockbox-cf82f208e3ece54fd38cb7c90b77ad91aa3a4c8c.zip | |
nwztools: cleanup the code
There was a lot of copy and paste, and the code was just crap. This commit tries
to clarify the code and also document the encryption procedure. Hopefully I didn't
break anything.
Change-Id: I257793010e7cf94f2b090b30bb8608359d3886e3
Diffstat (limited to 'utils/nwztools/upgtools/fwp.h')
| -rw-r--r-- | utils/nwztools/upgtools/fwp.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/utils/nwztools/upgtools/fwp.h b/utils/nwztools/upgtools/fwp.h index 7b527d47ba..0d928fbec1 100644 --- a/utils/nwztools/upgtools/fwp.h +++ b/utils/nwztools/upgtools/fwp.h | |||
| @@ -28,8 +28,9 @@ extern "C" { | |||
| 28 | #endif | 28 | #endif |
| 29 | 29 | ||
| 30 | #define NWZ_KAS_SIZE 32 | 30 | #define NWZ_KAS_SIZE 32 |
| 31 | #define NWZ_KEYSIG_SIZE 51 | 31 | #define NWZ_KEYSIG_SIZE 16 |
| 32 | #define NWZ_KEY_SIZE 8 | 32 | #define NWZ_KEY_SIZE 8 |
| 33 | #define NWZ_SIG_SIZE 8 | ||
| 33 | #define NWZ_EXPKEY_SIZE (NWZ_KEY_SIZE * NWZ_KEY_SIZE) | 34 | #define NWZ_EXPKEY_SIZE (NWZ_KEY_SIZE * NWZ_KEY_SIZE) |
| 34 | #define NWZ_DES_BLOCK 8 | 35 | #define NWZ_DES_BLOCK 8 |
| 35 | 36 | ||