SceSblAuthMgr: Difference between revisions

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Secure Boot Loader Authentication Manager
'''S'''ecure '''Bl'''ock Authentication Manager


== Module ==
== Module ==


=== Known NIDs ===
{| class="wikitable"
{| class="wikitable"
|-
|-
! Version !! Name !! World !! Privilege !! NID
! Version !! World !! Privilege
|-
| 1.69 || SceSblAuthMgr || Non-secure || Kernel || 0xEA5DFC93
|-
| 3.57 || SceSblAuthMgr || Non-secure || Kernel || 0xA1BFE33C
|-
|-
| 3.60 || SceSblAuthMgr || Non-secure || Kernel || 0x1773372D
| 0.931.010-3.740.011 || Non-secure || Kernel
|}
|}


Line 23: Line 18:
! Version !! Name !! World !! Visibility !! NID
! Version !! Name !! World !! Visibility !! NID
|-
|-
| 1.69-3.60 || [[SceSblAuthMgr#SceSblAuthMgrForKernel|SceSblAuthMgrForKernel]] || Non-secure || Kernel || 0x7ABF5135
| 0.931.010-3.740.011 || [[SceSblAuthMgr#SceSblAuthMgrForKernel|SceSblAuthMgrForKernel]] || Non-secure || Kernel || 0x7ABF5135
|-
|-
| 1.69-3.60 || [[SceSblAuthMgr#SceSblAuthMgrForDriver|SceSblAuthMgrForDriver]] || Non-secure || Kernel || 0x4EB2B1BB
| 0.931.010-3.740.011 || [[SceSblAuthMgr#SceSblAuthMgrForDriver|SceSblAuthMgrForDriver]] || Non-secure || Kernel || 0x4EB2B1BB
|}
|}


Line 36: Line 31:
! Version !! NID
! Version !! NID
|-
|-
| 0.931-3.60 || 0xA9CD2A09
| 0.931.010-3.740.011 || 0xA9CD2A09
|}
|}


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 - pHandle will be initialized to 1
int sceSblAuthMgrOpenForKernel(int* ctx);
int sceSblAuthMgrOpenForKernel(int *pHandle);
</source>
</source>


Line 50: Line 45:
! Version !! NID
! Version !! NID
|-
|-
| 0.931-3.60 || 0x026ACBAD
| 0.931.010-3.740.011 || 0x026ACBAD
|}
|}


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


Issues [[F00D_Commands#Request_Buffer|F00D command -1]]
Issues [[Secure_Modules_Functions#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 close.
int sceSblAuthMgrCloseForKernel(int ctx);
int sceSblAuthMgrCloseForKernel(int handle);
</source>
</source>


Line 66: Line 61:
! Version !! NID
! Version !! NID
|-
|-
| 0.931-0.990 || 0xCAA38DF7
| 0.931.010-0.996.090 || 0xCAA38DF7
|-
| 1.000.071-3.740.011 || not present
|}
|}


Create SceSblAuthMgrZlibHeap.
Creates SceSblAuthMgrZlibHeap.


<source lang="C">int sceSblAuthMgrStartForKernel(void);</source>
<source lang="C">int sceSblAuthMgrStartForKernel(void);</source>
Line 77: Line 74:
! Version !! NID
! Version !! NID
|-
|-
| 0.931-0.990 || 0x6C1F5048
| 0.931.010-0.996.090 || 0x6C1F5048
|-
| 1.000.071-3.740.011 || not present
|}
|}


Delete SceSblAuthMgrZlibHeap.
Deletes SceSblAuthMgrZlibHeap.


<source lang="C">int sceSblAuthMgrStopForKernel(void);</source>
<source lang="C">int sceSblAuthMgrStopForKernel(void);</source>
Line 88: Line 87:
! Version !! NID
! Version !! NID
|-
|-
| 0.931-3.60 || 0xF3411881
| 0.931.010-3.740.011 || 0xF3411881
|}
|}


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


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


?Read caller SELF Info using sceKernelGetSelfAuthInfoForKernel? then writes it to context_130->caller_self_auth_info.
?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.
Calls smc_137 and smc_134 that interact with Cmep. Cmep sets context_130->called_self_auth_info.


<source lang="C">
<source lang="C">
//ctx - obtained with sceSblAuthMgrOpenForKernel
// handle - obtained with sceSblAuthMgrOpenForKernel
int sceSblAuthMgrAuthHeaderForKernel(int ctx, char *self_header_addr, int self_header_size, SceSblSmCommContext130 *context_130);
int sceSblAuthMgrAuthHeaderForKernel(int handle, const void *self_header_addr, SceSize SelfHeaderSize, SceSblSmCommContext130 *auth_info);
</source>
</source>


Line 108: Line 107:
! Version !! NID
! Version !! NID
|-
|-
| 0.931-3.60 || 0x89CCDA2C
| 0.931.010-3.740.011 || 0x89CCDA2C
|}
|}


Temp name was sceSblAuthMgrLoadSelfSegmentForKernel, sceSblAuthMgrLoadSegmentForKernel.
Temp name was sceSblAuthMgrLoadSelfSegmentForKernel, sceSblAuthMgrLoadSegmentForKernel.


Issues [[F00D_Commands#0x20001|F00D command 0x20001]]
Issues [[Secure_Modules_Functions#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
0.931.010-1.500
int sceSblAuthMgrSetupAuthSegmentForKernel(int ctx, int segment_number, int segment_size, void output_buffer, int program_size);
int sceSblAuthMgrSetupAuthSegmentForKernel(int handle, int segment_number, SceSize segment_size, void *output_buffer, SceSize program_size);


3.60
3.600.011-3.740.011
int sceSblAuthMgrSetupAuthSegmentForKernel(int ctx, int segment_number);
int sceSblAuthMgrSetupAuthSegmentForKernel(int handle, int segment_number);
</source>
</source>


Line 129: Line 128:
! Version !! NID
! Version !! NID
|-
|-
| 0.931-3.60 || 0xBC422443
| 0.990.000-3.740.011 || 0xBC422443
|}
|}


Temp name was sceSblAuthMgrLoadSelfBlockForKernel, sceSblAuthMgrLoadBlockForKernel.
Temp name was sceSblAuthMgrLoadSelfBlockForKernel, sceSblAuthMgrLoadBlockForKernel.


Issues [[F00D_Commands#0x30001|F00D command 0x30001]]
Issues [[Secure_Modules_Functions#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, int len);
int sceSblAuthMgrAuthSegmentForKernel(int handle, void *buffer, SceSize len);
</source>
</source>


Line 145: Line 144:
! Version !! NID
! Version !! NID
|-
|-
| 0.990 || 0x15248FB4
| 0.990.000-1.692.000 || 0x15248FB4
|-
| 1.800.071-3.740.011 || not present
|}
|}


<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 157: Line 158:
! Version !! NID
! Version !! NID
|-
|-
| 1.05-3.60 || 0x122ACDEA
| 0.990.000-3.740.011 || 0x122ACDEA
|}
|}


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


<source lang="C">
<source lang="C">
// key_size - in bytes
// key_size - in bytes
int sceSblAuthMgrSetDmac5KeyForKernel(char *key, int key_size, int slot_id, int key_id);
int sceSblAuthMgrSetDmac5KeyForKernel(const void *key, SceSize key_size, int slot_id, int key_id);
</source>
</source>


Line 171: Line 172:
! Version !! NID
! Version !! NID
|-
|-
| 0.990-3.60 || 0xF2BB723E
| 0.990.000-3.740.011 || 0xF2BB723E
|}
|}


Issues [[F00D_Commands#0x60001_sceSblAuthMgrClearDmac5KeyForKernel|F00D command 0x60001]]
Issues [[Secure_Modules_Functions#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 182: Line 183:
! Version !! NID
! Version !! NID
|-
|-
| 3.60 || 0x2A83A012
| 1.800.071-3.740.011 || 0x2A83A012
|}
|}


Returns 0. May be an old function kept for compatibility.
Not implemented and returns 0. Maybe implemented in some internal System Software versions.


<source lang="C">int SceSblAuthMgrForKernel_2A83A012(void);</source>
<source lang="C">int SceSblAuthMgrForKernel_2A83A012(void);</source>
Line 193: Line 194:
! Version !! NID
! Version !! NID
|-
|-
| 3.60 || 0xABAB8466
| 0.931.010-0.996.090 || not present
|-
| 1.000.071-3.740.011 || 0xABAB8466
|}
|}


Line 206: Line 209:
! Version !! NID
! Version !! NID
|-
|-
| 0.990-3.60 || 0x868B9E9A
| 0.990.000-3.740.011 || 0x868B9E9A
|}
|}


EKc means Encrypted Klicense (also called Key License).
EKc might mean Encrypted Klicensee.


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


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


=== sceSblAuthMgrDecBindDataForDriver ===
=== sceSblAuthMgrDecBindDataForDriver ===
Line 219: Line 222:
! Version !! NID
! Version !! NID
|-
|-
| 1.05-3.60 || 0x41DAEA12
| 0.990.000-3.740.011 || 0x41DAEA12
|}
|}


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


<source lang="C">
<source lang="C">
Line 234: Line 237:
! Version !! NID
! Version !! NID
|-
|-
| 1.03-3.60 || 0x24C4CE64
| 0.931.010-0.990.000 || not present
|-
| 0.996.090-3.740.011 || 0x24C4CE64
|}
|}


Used by [[SceSblPostSsMgr#sceSblSpsfoMgrVerifyForDriver|sceSblSpsfoMgrVerifyForDriver]]
Used by [[SceSblPostSsMgr#sceSblSpsfoMgrVerifyForDriver|sceSblSpsfoMgrVerifyForDriver]].


Issues [[F00D_Commands#0x80001|F00D command 0x80001]].
Issues [[Secure_Modules_Functions#0x80001_-_sceSblAuthMgrVerifySpsfo|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).
 
<source lang="C">
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
</source>


<source lang="C">int sceSblAuthMgrVerifySpsfoForDriver(spsfo_ctx *ctx);</source>
<source lang="C">int sceSblAuthMgrVerifySpsfoForDriver(spsfo_ctx *ctx);</source>




[[Category:ARM]]
[[Category:Kernel]]
[[Category:Modules]]
[[Category:Modules]]
[[Category:Kernel]]
[[Category:Library]]

Latest revision as of 22:25, 16 July 2023

Secure Block Authentication Manager

Module

Version World Privilege
0.931.010-3.740.011 Non-secure Kernel

Libraries

Known NIDs

Version Name World Visibility NID
0.931.010-3.740.011 SceSblAuthMgrForKernel Non-secure Kernel 0x7ABF5135
0.931.010-3.740.011 SceSblAuthMgrForDriver Non-secure Kernel 0x4EB2B1BB

SceSblAuthMgrForKernel

These functions are used for SELF decryption.

sceSblAuthMgrOpenForKernel

Version NID
0.931.010-3.740.011 0xA9CD2A09

Temp name was sceSblAuthMgrInvokeSMForKernel, sceSblAuthMgrSmStartForKernel. 

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

sceSblAuthMgrCloseForKernel

Version NID
0.931.010-3.740.011 0x026ACBAD

Temp name was sceSblAuthMgrStopSMForKernel, sceSblAuthMgrSmStopForKernel.

Issues kprx_auth_sm command -1. 

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

sceSblAuthMgrStartForKernel

Version NID
0.931.010-0.996.090 0xCAA38DF7
1.000.071-3.740.011 not present

Creates SceSblAuthMgrZlibHeap. 

int sceSblAuthMgrStartForKernel(void);

sceSblAuthMgrStopForKernel

Version NID
0.931.010-0.996.090 0x6C1F5048
1.000.071-3.740.011 not present

Deletes SceSblAuthMgrZlibHeap. 

int sceSblAuthMgrStopForKernel(void);

sceSblAuthMgrAuthHeaderForKernel

Version NID
0.931.010-3.740.011 0xF3411881

Issues kprx_auth_sm command 0x10001

SceSblSmCommContext130 type is defined in SceSblSsSmComm.

?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 Cmep. Cmep sets context_130->called_self_auth_info. 

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

sceSblAuthMgrSetupAuthSegmentForKernel

Version NID
0.931.010-3.740.011 0x89CCDA2C

Temp name was sceSblAuthMgrLoadSelfSegmentForKernel, sceSblAuthMgrLoadSegmentForKernel.

Issues kprx_auth_sm command 0x20001. 

// handle - obtained with sceSblAuthMgrOpenForKernel

0.931.010-1.500
int sceSblAuthMgrSetupAuthSegmentForKernel(int handle, int segment_number, SceSize segment_size, void *output_buffer, SceSize program_size);

3.600.011-3.740.011
int sceSblAuthMgrSetupAuthSegmentForKernel(int handle, int segment_number);

sceSblAuthMgrAuthSegmentForKernel

Version NID
0.990.000-3.740.011 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
0.990.000-1.692.000 0x15248FB4
1.800.071-3.740.011 not present 
// handle - obtained with sceSblAuthMgrOpenForKernel
int sceSblAuthMgrLoadSegmentInternalForKernel(int handle, int a2, unsigned int a3);

sceSblAuthMgrSetDmac5KeyForKernel

Version NID
0.990.000-3.740.011 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
0.990.000-3.740.011 0xF2BB723E

Issues kprx_auth_sm command 0x60001. 

int sceSblAuthMgrClearDmac5KeyForKernel(int unk0, int unk1);

SceSblAuthMgrForKernel_2A83A012

Version NID
1.800.071-3.740.011 0x2A83A012

Not implemented and returns 0. Maybe implemented in some internal System Software versions. 

int SceSblAuthMgrForKernel_2A83A012(void);

sceSblAuthMgrCompareSwVersionForKernel

Version NID
0.931.010-0.996.090 not present
1.000.071-3.740.011 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
0.990.000-3.740.011 0x868B9E9A

EKc might mean Encrypted Klicensee.

Issues kprx_auth_sm command 0x40001. 

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

sceSblAuthMgrDecBindDataForDriver

Version NID
0.990.000-3.740.011 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
0.931.010-0.990.000 not present
0.996.090-3.740.011 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=20166"