SceSblAuthMgr: Difference between revisions

From Vita Development Wiki
Jump to navigation Jump to search
No edit summary
Line 39: Line 39:
|}
|}


Previous name was sceSblAuthMgrInvokeSMForKernel, sceSblAuthMgrSmStartForKernel
Temp name was sceSblAuthMgrInvokeSMForKernel, sceSblAuthMgrSmStartForKernel.


<source lang="C">
<source lang="C">
// if initialization is successful - ctx will be initialized to 1
// if initialization is successful - handle will be initialized to 1
int sceSblAuthMgrOpenForKernel(int* ctx);
int sceSblAuthMgrOpenForKernel(int* handle);
</source>
</source>


Line 53: Line 53:
|}
|}


Previous name was sceSblAuthMgrStopSMForKernel, sceSblAuthMgrSmStopForKernel
Temp name was sceSblAuthMgrStopSMForKernel, sceSblAuthMgrSmStopForKernel


Issues [[F00D_Commands#Request_Buffer|F00D command -1]]
Issues [[F00D_Commands#Request_Buffer|kprx_auth_sm command -1]].


<source lang="C">
<source lang="C">
// ctx - obtained with sceSblAuthMgrOpenForKernel. ctx must equal 1 for successful deinit.
// handle - obtained with sceSblAuthMgrOpenForKernel. handle must equal 1 for successful deinit.
int sceSblAuthMgrCloseForKernel(int ctx);
int sceSblAuthMgrCloseForKernel(int handle);
</source>
</source>


Line 91: Line 91:
|}
|}


Issues [[F00D_Commands#0x10001|F00D command 0x10001]]
Issues [[F00D_Commands#0x10001_-_sceSblAuthMgrAuthHeader|kprx_auth_sm command 0x10001]]


<code>SceSblSmCommContext130</code> type is defined in [[SceKernelModulemgr#Types|SceKernelModulemgr]].
<code>SceSblSmCommContext130</code> type is defined in [[SceKernelModulemgr#Types|SceKernelModulemgr]].
Line 100: Line 100:


<source lang="C">
<source lang="C">
//ctx - obtained with sceSblAuthMgrOpenForKernel
// handle- obtained with sceSblAuthMgrOpenForKernel
int sceSblAuthMgrAuthHeaderForKernel(int ctx, const void *pSelfHeader, SceSize SelfHeaderSize, SceSblSmCommContext130 *ctx130);
int sceSblAuthMgrAuthHeaderForKernel(int handle, const void *pSelfHeader, SceSize SelfHeaderSize, SceSblSmCommContext130 *ctx130);
</source>
</source>


Line 113: Line 113:
Temp name was sceSblAuthMgrLoadSelfSegmentForKernel, sceSblAuthMgrLoadSegmentForKernel.
Temp name was sceSblAuthMgrLoadSelfSegmentForKernel, sceSblAuthMgrLoadSegmentForKernel.


Issues [[F00D_Commands#0x20001|F00D command 0x20001]]
Issues [[F00D_Commands#0x20001_-_sceSblAuthMgrSetupAuthSegment|kprx_auth_sm command 0x20001]].


<source lang="C">
<source lang="C">
// ctx - obtained with sceSblAuthMgrOpenForKernel
// handle - obtained with sceSblAuthMgrOpenForKernel


0.931-1.50
0.931-1.50
int sceSblAuthMgrSetupAuthSegmentForKernel(int ctx, int segment_number, int segment_size, void output_buffer, int program_size);
int sceSblAuthMgrSetupAuthSegmentForKernel(int handle, int segment_number, int segment_size, void output_buffer, int program_size);


3.60
3.60
int sceSblAuthMgrSetupAuthSegmentForKernel(int ctx, int segment_number);
int sceSblAuthMgrSetupAuthSegmentForKernel(int handle, int segment_number);
</source>
</source>


Line 134: Line 134:
Temp name was sceSblAuthMgrLoadSelfBlockForKernel, sceSblAuthMgrLoadBlockForKernel.
Temp name was sceSblAuthMgrLoadSelfBlockForKernel, sceSblAuthMgrLoadBlockForKernel.


Issues [[F00D_Commands#0x30001|F00D command 0x30001]]
Issues [[F00D_Commands#0x30001_-_sceSblAuthMgrLoadBlock|kprx_auth_sm command 0x30001]]


<source lang="C">
<source lang="C">
// ctx - obtained with sceSblAuthMgrOpenForKernel
// handle - obtained with sceSblAuthMgrOpenForKernel
int sceSblAuthMgrAuthSegmentForKernel(int ctx, void *buffer, SceSize len);
int sceSblAuthMgrAuthSegmentForKernel(int handle, void *buffer, SceSize len);
</source>
</source>


Line 149: Line 149:


<source lang="C">
<source lang="C">
// ctx - obtained with sceSblAuthMgrOpenForKernel
// handle - obtained with sceSblAuthMgrOpenForKernel
int sceSblAuthMgrLoadSegmentInternalForKernel(int ctx, int a2, unsigned int a3);
int sceSblAuthMgrLoadSegmentInternalForKernel(int handle, int a2, unsigned int a3);
</source>
</source>


Line 160: Line 160:
|}
|}


Issues [[F00D_Commands#0x50001_sceSblAuthMgrSetDmac5KeyForKernel|F00D command 0x50001]]
Issues [[F00D_Commands#0x50001_-_sceSblAuthMgrSetDmac5KeyForKernel|kprx_auth_sm command 0x50001]].


<source lang="C">
<source lang="C">
Line 174: Line 174:
|}
|}


Issues [[F00D_Commands#0x60001_sceSblAuthMgrClearDmac5KeyForKernel|F00D command 0x60001]]
Issues [[F00D_Commands#0x60001_-_sceSblAuthMgrClearDmac5KeyForKernel|kprx_auth_sm command 0x60001]].


<source lang="C">int sceSblAuthMgrClearDmac5KeyForKernel(int unk0, int unk1);</source>
<source lang="C">int sceSblAuthMgrClearDmac5KeyForKernel(int unk0, int unk1);</source>
Line 211: Line 211:
EKc means Encrypted Klicense (also called Key License).
EKc means Encrypted Klicense (also called Key License).


Issues [[F00D_Commands#0x40001_sceSblAuthMgrGetEKcForDriver|F00D command 0x40001]]
Issues [[F00D_Commands#0x40001_-_sceSblAuthMgrGetEKcForDriver|kprx_auth_sm command 0x40001]].


<source lang="C">int sceSblAuthMgrGetEKcForDriver(void *data, SceSize size, int key_id);</source>
<source lang="C">int sceSblAuthMgrGetEKcForDriver(void *data, SceSize size, int key_id);</source>
Line 222: Line 222:
|}
|}


Issues [[F00D_Commands#0x70001_sceSblAuthMgrDecBindDataForDriver|F00D command 0x70001]]
Issues [[F00D_Commands#0x70001_-_sceSblAuthMgrDecBindDataForDriver|kprx_auth_sm command 0x70001]].


<source lang="C">
<source lang="C">
Line 239: Line 239:
Used by [[SceSblPostSsMgr#sceSblSpsfoMgrVerifyForDriver|sceSblSpsfoMgrVerifyForDriver]].
Used by [[SceSblPostSsMgr#sceSblSpsfoMgrVerifyForDriver|sceSblSpsfoMgrVerifyForDriver]].


Issues [[F00D_Commands#0x80001|F00D command 0x80001]].
Issues [[F00D_Commands#0x80001_-_sceSblAuthMgrVerifySpsfo|kprx_auth_sm command 0x80001]].


Spsfo (signed param.sfo) file is located in game cartridge at path gro0:gc/param.sfo. It has 3 parts: CF header and certification, plain SceSpsfoHeader and plain SFO (maybe reduced).
Spsfo (signed param.sfo) file is located in game cartridge at path gro0:gc/param.sfo. It can also be loaded from host0: on DevKit. It has 3 parts: CF header and certification, plain SceSpsfoHeader and plain SFO (maybe reduced).


<source lang="C">
<source lang="C">
Line 255: Line 255:


Note : SceSpsfoHeader and spsfo_ctx may be different
Note : SceSpsfoHeader and spsfo_ctx may be different
</source>
</source>


Revision as of 20:06, 3 June 2020

Secure Boot Loader Authentication Manager

Module

Known NIDs

Version Name World Privilege NID
1.69 SceSblAuthMgr Non-secure Kernel 0xEA5DFC93
3.57 SceSblAuthMgr Non-secure Kernel 0xA1BFE33C
3.60 SceSblAuthMgr Non-secure Kernel 0x1773372D

Libraries

Known NIDs

Version Name World Visibility NID
1.69-3.60 SceSblAuthMgrForKernel Non-secure Kernel 0x7ABF5135
1.69-3.60 SceSblAuthMgrForDriver Non-secure Kernel 0x4EB2B1BB

SceSblAuthMgrForKernel

These functions are used for SELF decryption.

sceSblAuthMgrOpenForKernel

Version NID
0.931-3.60 0xA9CD2A09

Temp name was sceSblAuthMgrInvokeSMForKernel, sceSblAuthMgrSmStartForKernel. 

// if initialization is successful - handle will be initialized to 1
int sceSblAuthMgrOpenForKernel(int* handle);

sceSblAuthMgrCloseForKernel

Version NID
0.931-3.60 0x026ACBAD

Temp name was sceSblAuthMgrStopSMForKernel, sceSblAuthMgrSmStopForKernel

Issues kprx_auth_sm command -1. 

// handle - obtained with sceSblAuthMgrOpenForKernel. handle must equal 1 for successful deinit.
int sceSblAuthMgrCloseForKernel(int handle);

sceSblAuthMgrStartForKernel

Version NID
0.931-0.990 0xCAA38DF7

Create SceSblAuthMgrZlibHeap. 

int sceSblAuthMgrStartForKernel(void);

sceSblAuthMgrStopForKernel

Version NID
0.931-0.990 0x6C1F5048

Delete SceSblAuthMgrZlibHeap. 

int sceSblAuthMgrStopForKernel(void);

sceSblAuthMgrAuthHeaderForKernel

Version NID
0.931-3.60 0xF3411881

Issues kprx_auth_sm command 0x10001

SceSblSmCommContext130 type is defined in SceKernelModulemgr.

?Read caller SELF Info using sceKernelGetSelfAuthInfoForKernel? then writes it to context_130->caller_self_auth_info.

Calls smc_137 and smc_134 that interact with F00D. F00D set context_130->called_self_auth_info. 

// handle- obtained with sceSblAuthMgrOpenForKernel
int sceSblAuthMgrAuthHeaderForKernel(int handle, const void *pSelfHeader, SceSize SelfHeaderSize, SceSblSmCommContext130 *ctx130);

sceSblAuthMgrSetupAuthSegmentForKernel

Version NID
0.931-3.60 0x89CCDA2C

Temp name was sceSblAuthMgrLoadSelfSegmentForKernel, sceSblAuthMgrLoadSegmentForKernel.

Issues kprx_auth_sm command 0x20001. 

// handle - obtained with sceSblAuthMgrOpenForKernel

0.931-1.50
int sceSblAuthMgrSetupAuthSegmentForKernel(int handle, int segment_number, int segment_size, void output_buffer, int program_size);

3.60
int sceSblAuthMgrSetupAuthSegmentForKernel(int handle, int segment_number);

sceSblAuthMgrAuthSegmentForKernel

Version NID
0.931-3.60 0xBC422443

Temp name was sceSblAuthMgrLoadSelfBlockForKernel, sceSblAuthMgrLoadBlockForKernel.

Issues kprx_auth_sm command 0x30001 

// handle - obtained with sceSblAuthMgrOpenForKernel
int sceSblAuthMgrAuthSegmentForKernel(int handle, void *buffer, SceSize len);

sceSblAuthMgrLoadSegmentInternalForKernel

Version NID
0.990 0x15248FB4 
// handle - obtained with sceSblAuthMgrOpenForKernel
int sceSblAuthMgrLoadSegmentInternalForKernel(int handle, int a2, unsigned int a3);

sceSblAuthMgrSetDmac5KeyForKernel

Version NID
1.05-3.60 0x122ACDEA

Issues kprx_auth_sm command 0x50001. 

// key_size - in bytes
int sceSblAuthMgrSetDmac5KeyForKernel(const void *key, SceSize key_size, int slot_id, int key_id);

sceSblAuthMgrClearDmac5KeyForKernel

Version NID
0.990-3.60 0xF2BB723E

Issues kprx_auth_sm command 0x60001. 

int sceSblAuthMgrClearDmac5KeyForKernel(int unk0, int unk1);

SceSblAuthMgrForKernel_2A83A012

Version NID
3.60 0x2A83A012

Returns 0. May be an old function kept for compatibility. 

int SceSblAuthMgrForKernel_2A83A012(void);

sceSblAuthMgrCompareSwVersionForKernel

Version NID
3.60 0xABAB8466

Aligns version on 12 bits then compares to the hardcoded current firmware version (example: 0x03600000 on FW 3.60). 

int sceSblAuthMgrCompareSwVersionForKernel(int version);

SceSblAuthMgrForDriver

sceSblAuthMgrGetEKcForDriver

Version NID
0.990-3.60 0x868B9E9A

EKc means Encrypted Klicense (also called Key License).

Issues kprx_auth_sm command 0x40001. 

int sceSblAuthMgrGetEKcForDriver(void *data, SceSize size, int key_id);

sceSblAuthMgrDecBindDataForDriver

Version NID
1.05-3.60 0x41DAEA12

Issues kprx_auth_sm command 0x70001. 

// request should contain pair of keys and rif data

int sceSblAuthMgrDecBindDataForDriver(char* klicensee, int klicensee_len, char* request, int request_len, int zero);

sceSblAuthMgrVerifySpsfoForDriver

Version NID
1.03-3.60 0x24C4CE64

Used by sceSblSpsfoMgrVerifyForDriver.

Issues kprx_auth_sm command 0x80001.

Spsfo (signed param.sfo) file is located in game cartridge at path gro0:gc/param.sfo. It can also be loaded from host0: on DevKit. It has 3 parts: CF header and certification, plain SceSpsfoHeader and plain SFO (maybe reduced). 

typedef struct SceSpsfoHeader { // size is 0x200 usually
    int version;                  // ex: 1
    SceSize size;                 // header size
    uint64_t system_version;      // ex: 0x0330000000000110
    char titleid[0x20];
    uint64_t parent_authority_id; // ex: 0x2800000000000030
    uint64_t process_authority_id;
    char reserved[0x1C0];
} SceSpsfoHeader;

Note : SceSpsfoHeader and spsfo_ctx may be different
int sceSblAuthMgrVerifySpsfoForDriver(spsfo_ctx *ctx);
Retrieved from "http://wiki.henkaku.xyz/index.php?title=SceSblAuthMgr&oldid=14246"