219
edits
Changes
Split built-in key handles out, and add official handle names from the GPLed parts of IOS (https://github.com/iversonjimmy/acer_cloud_wifi_copy/blob/f7459f5d28056fa3884720cbd891d77e0b00698b/sw_x/gvm_core/internal/iosc/include/iosctypes.h)
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|-
−! ENUMS !! KEY_USAGE !! KEY_TYPE !! KEY_IDS
−|-
−| || crypto || aes || ECC Private Key
−|-
−| || signature || hmac || Console ID
−|-
−| || ECC Pair || 2048b Certificate || NAND AES Key
−|-
−| || Informative || 4096b Certificate || NAND HMAC
−|-
−| || || ECC || Common Key
−|-
−| || || Console ID || PRNG Seed
−|-
−| || || [[Hardware/SEEPROM|SEEPROM]] Counter || SD Key
−|-
−| || || || Boot2 Version
−|-
−| || || || ?
−|-
−| || || || ?
−|-
−| || || || [[Hardware/SEEPROM|SEEPROM]] NAND Generation
−|-
−| || || || Korean Common Key
|-
|-
| 5a || u32 load_module(const char* path) || Load the specified IOS module and run it (can only be called from UID 0, which is kernel or ES) || 0 on success, negative for error
| 5a || u32 load_module(const char* path) || Load the specified IOS module and run it (can only be called from UID 0, which is kernel or ES) || 0 on success, negative for error
−|-
|-
| 5b || IOSCError IOSC_CreateObject(u32* key_handle, IOSCObjectType type, IOSCObjectSubType subtype); || create a new keyring entry || 0 on success, negative for error
| 5b || IOSCError IOSC_CreateObject(u32* key_handle, IOSCObjectType type, IOSCObjectSubType subtype); || create a new keyring entry || 0 on success, negative for error
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|-
|-
| 4 || write(const char *string) || Prints a null-terminated debug message. || none.
| 4 || write(const char *string) || Prints a null-terminated debug message. || none.
+|}
+
+== IOSC built-in key handles ==
+The above crypto commands use key/crypto object handles. These handles can be either from IOSC_CreateObject(which can then be initialized with IOSC_ImportSecretKey in the case of AES), or a built-in handle. The available built-in handles/ids are listed below.
+
+Names starting with IOSC are official names which were found in the GPLed parts of IOS.
+
+{|border=1 class="wikitable"
+|+ List of syscalls in IOS
+|-
+! ID !! Internal name !! Description
+|-
+| 0 || IOSC_DEV_SIGNING_KEY_HANDLE || ECC-233 private key (source: xyzzy)
+|-
+| 1 || IOSC_DEV_ID_HANDLE || Console ID
+|-
+| 2 || IOSC_FS_ENC_HANDLE || NAND AES-128 key
+|-
+| 3 || IOSC_FS_MAC_HANDLE || NAND HMAC
+|-
+| 4 || IOSC_COMMON_ENC_HANDLE || Common key
+|-
+| 5 || IOSC_BACKUP_ENC_HANDLE || PRNG seed (source: xyzzy)
+|-
+| 6 || IOSC_APP_ENC_HANDLE || SD AES-128 key (source: xyzzy)
+|-
+| 0xfffffff || IOSC_ROOT_KEY_HANDLE || Unknown
+|-
+| 7 || IOSC_BOOTOSVER_HANDLE || Unknown -- boot2 version?
+|-
+| 8 || IOSC_CACRLVER_HANDLE || Unknown
+|-
+| 9 || IOSC_SIGNERCRLVER_HANDLE || Unknown
+|-
+| 10 || IOSC_FSVER_HANDLE || Unknown -- [[Hardware/SEEPROM|SEEPROM]] NAND generation?
+|-
+| 11 || IOSC_COMMON2_ENC_HANDLE || Korean common key
+|-
|}
|}