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= EAP/EMC Aeolia Script for decrypting and keeping header =
= system modules keysets changes =
 
<pre>
import struct
from binascii import unhexlify as uhx
from binascii import hexlify as hx
from Crypto.Cipher import AES
from Crypto.Hash import SHA, HMAC
 
import os
import sys
 
CIPHERKEYSEMC = ['5F74FE7790127FECF82CC6E6D91FA2D1'] # FULL
CIPHERKEYSEAP = ['581A75D7E9C01F3C1BD7473DBD443B98']
HASHERKEYEMC  = ['73FE06F3906B05ECB506DFB8691F9F54']
HASHERKEYEAP  = ['824D9BB4DBA3209294C93976221249E4']
ZEROS128 =      ['00000000000000000000000000000000']
 
def aes_decrypt_cbc(key, iv, input):
    return AES.new(key, AES.MODE_CBC, iv).decrypt(input)
   
def aes_encrypt_cbc(key, iv, input):
    return AES.new(key, AES.MODE_CBC, iv).encrypt(input)
 
def emc_decrypt_header(hdr):
    return hdr[:0x30] + aes_decrypt_cbc(uhx(CIPHERKEYSEMC[0]), uhx(ZEROS128[0]), hdr[0x30:0x80])
   
def emc_encrypt_header(hdr):
    return hdr[:0x30] + aes_encrypt_cbc(uhx(CIPHERKEYSEMC[0]), uhx(ZEROS128[0]), hdr[0x30:0x80])
   
def eap_decrypt_header(hdr):
    return hdr[:0x30] + aes_decrypt_cbc(uhx(CIPHERKEYSEAP[0]), uhx(ZEROS128[0]), hdr[0x30:0x80])
   
def eap_encrypt_header(hdr):
    return hdr[:0x30] + aes_encrypt_cbc(uhx(CIPHERKEYSEAP[0]), uhx(ZEROS128[0]), hdr[0x30:0x80])
 
def main(argc, argv):
        with open(sys.argv[1], 'rb') as f:
            data = f.read(0x80)
            type = data[7:8]
            if type == uhx('48'):
                print 'EMC'
                hdr = emc_decrypt_header(data)
                body_aes_key  = hdr[0x30:0x40]
                body_hmac_key = hdr[0x40:0x50]
                body_hmac = hdr[0x50:0x64]
                zeroes = hdr[0x64:0x6C]
                print(hx(zeroes))
                header_hmac = hdr[0x6C:0x80]
                body_len = struct.unpack('<L', hdr[0xc:0x10])[0]
                print body_len
                ehdr = hdr[:0x6C]
                ebody = f.read(body_len)
                bhmac = HMAC.new(body_hmac_key, ebody, SHA)
                hhmac = HMAC.new(uhx(HASHERKEYEMC[0]), ehdr, SHA)
                body = aes_decrypt_cbc(body_aes_key, uhx(ZEROS128[0]), ebody)
                print bhmac.hexdigest()
                print hhmac.hexdigest()
                print hx(body_hmac)
                print hx(header_hmac)
                with open(sys.argv[1] + '.bin', 'wb') as g:
                    g.write(hdr+body)
            if type == uhx('68'):
                print 'EAP'
                hdr = eap_decrypt_header(data)
                body_aes_key  = hdr[0x30:0x40]
                body_hmac_key = hdr[0x40:0x50]
                body_hmac = hdr[0x50:0x64]
                zeroes = hdr[0x64:0x6C]
                print(hx(zeroes))
                header_hmac = hdr[0x6C:0x80]
                body_len = struct.unpack('<L', hdr[0xc:0x10])[0]
                print body_len
                ehdr = hdr[:0x6C]
                ebody = f.read(body_len)
                bhmac = HMAC.new(body_hmac_key, ebody, SHA)
                hhmac = HMAC.new(uhx(HASHERKEYEAP[0]), ehdr, SHA)
                body = aes_decrypt_cbc(body_aes_key, uhx(ZEROS128[0]), ebody)
                print bhmac.hexdigest()
                print hhmac.hexdigest()
                print hx(body_hmac)
                print hx(header_hmac)
                with open(sys.argv[1] + '.bin', 'wb') as g:
                    g.write(hdr+body)
           
           
 
if __name__ == '__main__':
    main(len(sys.argv), sys.argv)
</pre>
 
= EAP/EMC Aeolia Script for encrypting (with header necessary) =
 
<pre>
import struct
from binascii import unhexlify as uhx
from binascii import hexlify as hx
from Crypto.Cipher import AES
from Crypto.Hash import SHA, HMAC
 
import os
import sys
 
CIPHERKEYSEMC = ['5F74FE7790127FECF82CC6E6D91FA2D1'] # FULL
CIPHERKEYSEAP = ['581A75D7E9C01F3C1BD7473DBD443B98']
HASHERKEYEMC  = ['73FE06F3906B05ECB506DFB8691F9F54']
HASHERKEYEAP  = ['824D9BB4DBA3209294C93976221249E4']
ZEROS128 =      ['00000000000000000000000000000000']
 
def aes_decrypt_cbc(key, iv, input):
    return AES.new(key, AES.MODE_CBC, iv).decrypt(input)
   
def aes_encrypt_cbc(key, iv, input):
    return AES.new(key, AES.MODE_CBC, iv).encrypt(input)
 
def emc_decrypt_header(hdr):
    return hdr[:0x30] + aes_decrypt_cbc(uhx(CIPHERKEYSEMC[0]), uhx(ZEROS128[0]), hdr[0x30:0x80])
   
def emc_encrypt_header(hdr):
    return hdr[:0x30] + aes_encrypt_cbc(uhx(CIPHERKEYSEMC[0]), uhx(ZEROS128[0]), hdr[0x30:])
   
def eap_decrypt_header(hdr):
    return hdr[:0x30] + aes_decrypt_cbc(uhx(CIPHERKEYSEAP[0]), uhx(ZEROS128[0]), hdr[0x30:0x80])
   
def eap_encrypt_header(hdr):
    return hdr[:0x30] + aes_encrypt_cbc(uhx(CIPHERKEYSEAP[0]), uhx(ZEROS128[0]), hdr[0x30:0x80])
 
def main(argc, argv):
        with open(sys.argv[1], 'rb') as f:
            data = f.read()
            type = data[7:8]
            if type == uhx('48'):
                print 'EMC'
               
                body_len = struct.unpack('<L', data[0xc:0x10])[0]
                body = data[0x80:0x80+body_len]
                body_aes_key  = data[0x30:0x40]
                ebody = aes_encrypt_cbc(body_aes_key, uhx(ZEROS128[0]), body)
                body_hmac_key = data[0x40:0x50]
                bhmac = HMAC.new(body_hmac_key, ebody, SHA)
                hdr = (data[0:0x50] + uhx(bhmac.hexdigest()) + data[0x64:0x6C])
                hhmac = HMAC.new(uhx(HASHERKEYEMC[0]), hdr, SHA)
                hdr = (hdr + uhx(hhmac.hexdigest()))
                hdr = emc_encrypt_header(hdr)
                print bhmac.hexdigest()
                print hhmac.hexdigest()
                with open(sys.argv[1] + '.bin', 'wb') as g:
                    g.write(hdr+ebody)
            if type == uhx('68'):
                print 'EAP'
                body_len = struct.unpack('<L', data[0xc:0x10])[0]
                body = data[0x80:0x80+body_len]
                body_aes_key  = data[0x30:0x40]
                ebody = aes_encrypt_cbc(body_aes_key, uhx(ZEROS128[0]), body)
                body_hmac_key = data[0x40:0x50]
                bhmac = HMAC.new(body_hmac_key, ebody, SHA)
                hdr = (data[0:0x50] + uhx(bhmac.hexdigest()) + data[0x64:0x6C])
                hhmac = HMAC.new(uhx(HASHERKEYEAP[0]), hdr, SHA)
                hdr = (hdr + uhx(hhmac.hexdigest()))
                hdr = eap_encrypt_header(hdr)
                print bhmac.hexdigest()
                print hhmac.hexdigest()
                with open(sys.argv[1] + '.bin', 'wb') as g:
                    g.write(hdr+ebody)
           
           
 
if __name__ == '__main__':
    main(len(sys.argv), sys.argv)
</pre>
 
= System modules keysets changes =
 
<pre>
<pre>
1.00 to 3.70 are 0
1.00 to 3.70 are 0
Line 179: Line 7:
5.50 to 5.56 are 4
5.50 to 5.56 are 4
6.00 to 6.20 are 5
6.00 to 6.20 are 5
6.50 to 6.72 are 6
6.50 to 6.8X are 6
7.00 to 7.02 are 7
7.50 to 7.55 are 8
8.00 to 8.03 are 9
8.50 to 8.52 are 0xA
9.00 to 9.04 are 0xB
9.50 to 9.60 are 0xC
10.00 to 10.01 are 0xD
10.50 to 10.70 are 0xE
11.00 to 11.02 are 0xF
11.50 to 11.XX are 0 (counter at 0xA at 1 instead of 0)
</pre>
</pre>


* Final slot (0xF) has been depleted so in theory SIE will not be able to update keys again.
= order of keys in shellcore =
 
= Southbridge firmware keysets changes =
 
<pre>
1 is obsolete
13 is 0x10000
32/40 is 0x20000
36 is 0x30000
42 is 0x40000
</pre>
 
= Order of keys in ShellCore =


P->Q->DQ->QP
P->Q->DQ->QP
Line 234: Line 40:
* <s>42 42 AA FD 7A 05 B4 5C F3 5E 08 22 D4 55 97 45</s> (ShellCore, QP, 0x80)
* <s>42 42 AA FD 7A 05 B4 5C F3 5E 08 22 D4 55 97 45</s> (ShellCore, QP, 0x80)


= Database rebuild trigger magic =
= Database reconstruction magic =


<pre>
<pre>
Line 242: Line 48:
= Portable Keys Dumps =
= Portable Keys Dumps =


* Static always.
* Static Always


== sealedkey_key_E ==
== sealedkey_key_E ==
Line 263: Line 69:
</pre>
</pre>


== sealedkey_key_sign_E ==
== sealedkey_key_sign_E ==


<pre>
<pre>
Line 291: Line 97:


== crepo_iv ==
== crepo_iv ==
Used for Crash Report.


<pre>
<pre>
Line 299: Line 103:


== crepo_key_1_sign_E ==
== crepo_key_1_sign_E ==
Used for Crash Report.


<pre>
<pre>
Line 307: Line 109:
</pre>
</pre>


== crepo_key_2_sign_E ==
== crepo_key_2_sign_E ==
 
Used for Crash Report.


<pre>
<pre>
Line 316: Line 116:
</pre>
</pre>


== crepo_key_1_sign_I ==
== crepo_key_1_sign_I   ==
 
Used for Crash Report.


<pre>
<pre>
Line 325: Line 123:
</pre>
</pre>


== crepo_key_2_sign_I ==
== crepo_key_2_sign_I   ==
 
Used for Crash Report.


<pre>
<pre>
Line 335: Line 131:


== crepo_key_1_E ==
== crepo_key_1_E ==
Used for Crash Report.
<pre>
<pre>
24 3F 86 77 5F 7C DA 8F 9A D4 8A 72 69 9C BC 1E  
24 3F 86 77 5F 7C DA 8F 9A D4 8A 72 69 9C BC 1E  
Line 349: Line 142:
</pre>
</pre>


== crepo_key_2_E ==
== crepo_key_2_E ==
 
Used for Crash Report.


<pre>
<pre>
Line 364: Line 155:
</pre>
</pre>


== crepo_key_1_I ==
== crepo_key_1_I   ==
 
Used for Crash Report.
 
<pre>
<pre>
8B 5B 04 14 D6 26 36 F6 86 37 DD 3A E2 8B EC FA  
8B 5B 04 14 D6 26 36 F6 86 37 DD 3A E2 8B EC FA  
Line 380: Line 168:


== rootparam_key_IV ==
== rootparam_key_IV ==
<pre>
<pre>
95 69 82 9C D4 B1 5F F8 43 30 54 5A 34 EC 1B C5
95 69 82 9C D4 B1 5F F8 43 30 54 5A 34 EC 1B C5
Line 428: Line 215:


== rootparam_key_0_I ==
== rootparam_key_0_I ==
<pre>
<pre>
F6 9F B6 9A 77 1F C2 D5 12 F7 25 2F A5 86 FB 22  
F6 9F B6 9A 77 1F C2 D5 12 F7 25 2F A5 86 FB 22  
Line 440: Line 226:
</pre>
</pre>


== rootparam_key_1_I ==
== rootparam_key_1_I ==
 
 


<pre>
<pre>
Line 453: Line 241:
</pre>
</pre>


== rootparam_key_2_I ==
== rootparam_key_2_I ==
 
 


<pre>
<pre>
Line 466: Line 256:
</pre>
</pre>


== rootparam_key_3_I ==
== rootparam_key_3_I ==
 


<pre>
<pre>
Line 478: Line 269:
18 83 AB 46 60 2F 27 D2 6B 86 65 0C CA C7 89 C1  
18 83 AB 46 60 2F 27 D2 6B 86 65 0C CA C7 89 C1  
</pre>
</pre>


== rootparam_key_4_I ==
== rootparam_key_4_I ==


<pre>
<pre>
Line 491: Line 284:
D6 7E A4 70 53 25 BE 42 D3 19 4A 8D B0 8A AC EF  
D6 7E A4 70 53 25 BE 42 D3 19 4A 8D B0 8A AC EF  
</pre>
</pre>


== rootparam_key_5_I ==
== rootparam_key_5_I ==
Line 518: Line 312:
E6 99 81 1C A7 25 73 C0 00 EA 1C A9 D6 B6 12 3A  
E6 99 81 1C A7 25 73 C0 00 EA 1C A9 D6 B6 12 3A  
</pre>
</pre>
== rootparam_key_2_sign_E ==
== rootparam_key_2_sign_E ==


Line 525: Line 318:
4C 60 CC 78 F7 F4 D5 45 82 9B 2E 79 62 D2 D1 CD  
4C 60 CC 78 F7 F4 D5 45 82 9B 2E 79 62 D2 D1 CD  
</pre>
</pre>
== rootparam_key_3_sign_E ==
== rootparam_key_3_sign_E ==


Line 532: Line 324:
4C 60 CC 78 F7 F4 D5 45 82 9B 2E 79 62 D2 D1 CD  
4C 60 CC 78 F7 F4 D5 45 82 9B 2E 79 62 D2 D1 CD  
</pre>
</pre>
== rootparam_key_4_sign_E ==
== rootparam_key_4_sign_E ==


Line 539: Line 330:
3D C7 51 95 7B A1 CB 80 A5 EC 47 81 43 A9 61 4E  
3D C7 51 95 7B A1 CB 80 A5 EC 47 81 43 A9 61 4E  
</pre>
</pre>
== rootparam_key_5_sign_E ==
== rootparam_key_5_sign_E ==


Line 626: Line 416:


== sealedkey_key_E (pfsSKKey__SecKey) ==
== sealedkey_key_E (pfsSKKey__SecKey) ==
Used for PFS encryption.


<pre>
<pre>
Line 639: Line 427:


* flag is 0
* flag is 0
* identical to I


== SCE_EAP_HDD__KEY (External) ==
== SCE_EAP_HDD__KEY (External) ==
Used for HDD encryption.


<pre>
<pre>
Line 660: Line 445:


== crepo_key_1_E (CFK1) ==
== crepo_key_1_E (CFK1) ==
Used for Crash Report.


<pre>
<pre>
Line 676: Line 459:


* flag is 0xC
* flag is 0xC
== crepo_key_1_I (CFK1) ==
Used for Crash Report.
<pre>
43 46 4B 31 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
77 B7 5A 04 C9 69 D3 FE BC 11 38 EE 2F B1 31 CC
71 E6 66 F7 D3 78 E4 F4 CD AB 35 D7 DE C4 A3 26
3B 2A 68 2C 43 06 15 CE 04 77 3D 4B A5 BC F8 7E
CF 9B CF 77 B4 8B A7 78 DE BD 09 75 BB 5B B1 27
44 A1 E3 CC EC 71 4F 10 09 48 CC 23 55 41 3C CE
11 34 1A 57 F2 34 69 F9 62 6B 2E 71 AD 17 B2 2C
</pre>


== crepo_key_2_E (CFK1) ==
== crepo_key_2_E (CFK1) ==
Used for Crash Report.


<pre>
<pre>
Line 723: Line 489:


* flag is 0x14
* flag is 0x14
== rootparam_key_0_I (SCEROOTPARAM_KEY) ==
<pre>
53 43 45 52 4F 4F 54 50 41 52 41 4D 5F 4B 45 59
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
CA 5C 5D 73 F7 57 0D 77 E9 00 AB 72 C0 5A C3 C4
B4 9C 45 CB CD 90 29 61 58 EC 47 1F 5F 26 72 52
29 ED 9C 0A F8 D3 97 00 29 85 A9 DF D0 F2 47 21
03 EA A7 1E B1 10 C0 03 99 B1 1D EC B2 E5 DF 08
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
</pre>


== rootparam_key_4_E  (SCEROOTPARAM_KEY) ==
== rootparam_key_4_E  (SCEROOTPARAM_KEY) ==
Line 751: Line 504:
</pre>
</pre>


* flag is 0x14
* flag is 20


== rootparam_key_5_E (SCEROOTPARAM_KEY) ==
== rootparam_key_5_E (SCEROOTPARAM_KEY) ==


<pre>
<pre>
Line 767: Line 520:
</pre>
</pre>


* flag is 0x14
* flag is 20


== SCE_LwUtoken_Key (External) ==
== SCE_LwUtoken_Key (External) ==
Used for "low" user tokens.


<pre>
<pre>
Line 784: Line 535:
</pre>
</pre>


* flag is 0x24
* flag is 36


== SCE_LwUtoken_Key (External-Extra1) ==
== SCE_LwUtoken_Key (External-Extra1) ==
Used for "low" user tokens.


<pre>
<pre>
Line 802: Line 551:
</pre>
</pre>


* flag is 0x24
* flag is 36


== SCE_LwUtoken_Key (External-Extra2) ==  
== SCE_LwUtoken_Key (External-Extra2) ==  
Used for "low" user tokens.


<pre>
<pre>
Line 820: Line 567:
</pre>
</pre>


* flag is 0x24
* flag is 36


== IPMI (E) ==
== IPMI (E) ==
Used for Inter-Process Method Invocation.


<pre>
<pre>
Line 840: Line 585:


== SCE_SBL_BAR_KEY1 (E) ==
== SCE_SBL_BAR_KEY1 (E) ==
Used for Secure Block Backup And Restore feature.
<pre>
<pre>
ffffff80869df8e0  53 43 45 5f 53 42 4c 5f  42 41 52 5f 4b 45 59 31  |SCE_SBL_BAR_KEY1|
ffffff80869df8e0  53 43 45 5f 53 42 4c 5f  42 41 52 5f 4b 45 59 31  |SCE_SBL_BAR_KEY1|
Line 870: Line 612:
* flag is 0x4C
* flag is 0x4C


== Unknown key 0x54 ==
== Other Keys ==
 
<pre>
91 0B 7C A6 6B 4B F9 DA 00 72 F1 67 6C 51 99 70
C1 4D B2 26 6A 59 29 C2 5E 1A 72 5D D8 19 05 BF
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
</pre>
 
* flag 0x54
 
== hidAuthThreadMain ==


<pre>
<pre>
Line 900: Line 627:
* hidAuthThreadMain  
* hidAuthThreadMain  
* flag 0x48
* flag 0x48
== livedump ==


<pre>
<pre>
Line 916: Line 641:
* livedump
* livedump
* flag 0x44
* flag 0x44
== pfs_sbl_key ==


<pre>
<pre>
Line 932: Line 655:
* pfs_sbl_key
* pfs_sbl_key
* flag 0x58
* flag 0x58
== SCECloudSD___KEY ==
Used for Cloud Save Data features. Similar to the Cloud Data Key Ring used in PS Vita since System Software version 3.100.081.


<pre>
<pre>
Line 998: Line 717:
* flag 0x1C
* flag 0x1C


= Portable Keys Dumps (ShellCore) =
= Portable Keys Dumps (Shellcore) =


== SCE_CFS_hostname (E) ==
== SCE_CFS_hostname (E) ==


Host by Amazon AWS at Portland, Oregon, 97086 United States of America. Alias of cfss.crs.playstation.net.
<pre>
 
Zeke Jedediah Dunbar is a main character of the Infamous videogame developped by Sony Computer Entertainment America.


<pre>
-------HEX DUMP------
-------HEX DUMP------
ffffff8085f7f8e0  53 43 45 5f 43 46 53 5f  68 6f 73 74 6e 61 6d 65  |SCE_CFS_hostname|
ffffff8085f7f8e0  53 43 45 5f 43 46 53 5f  68 6f 73 74 6e 61 6d 65  |SCE_CFS_hostname|
Line 1,020: Line 736:
* flag 0xD
* flag 0xD


== SCE_RCR_hostname (E) ==  
== SCE_RCR_hostname(E) ==  
 
Host by Amazon AWS at Portland, Oregon, 97086 United States of America. Owned by Minato-ku for Sony Computer Entertainment Inc. Network Platform Service Department at Tokyo (Japan).
 
Zeke Jedediah Dunbar is a main character of the Infamous videogame developped by Sony Computer Entertainment America.


<pre>
<pre>
Line 1,041: Line 753:


== SCE_CDN_hostname (E) ==
== SCE_CDN_hostname (E) ==
Used for Crash Report.


<pre>
<pre>
Line 1,055: Line 765:
ffffff8085f7f950  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
ffffff8085f7f950  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
</pre>
</pre>


* flag 0xD
* flag 0xD


== SCE_SYS_TLM_SECK (E) ==
== SCE_SYS_TLM_SECK(E) (GetOpenPsIdHash) ==
 
Used in GetOpenPsIdHash.


<pre>
<pre>
Line 1,077: Line 786:


== Other Keys ==
== Other Keys ==
<pre>
<pre>
-------HEX DUMP------
-------HEX DUMP------
Line 1,104: Line 812:


* beta_update_key_E | flag = 0x40
* beta_update_key_E | flag = 0x40
<pre>
56 6B DD 67 C3 B6 B5 04 EF 1A 39 C0 CC AC 4B E2
</pre>
* same as Internal
* timezone_key_E | flag = 0x40
<pre>
8C 81 17 54 AB E7 2C 8A 1B 4D DC A2 32 B8 CC 2A
</pre>
* system_log_config_key_E | flag = 0x40
<pre>
8A 7A 15 CE 5D 21 62 19 7C FA 83 B1 DC 77 3C C7
</pre>
* system_log_unknown_key_E | flag = 0x40
<pre>
DA AF 3B 06 99 F7 6E 04 8F 3C 27 BF 0B E8 95 1C
</pre>
* bgdc_key_E | flag = 0x40
<pre>
67 EE DA F2 67 E0 43 BE B5 AD 5C 7A 6F 54 C5 37
</pre>
* wctl_key_E | flag = 0x40
<pre>
5A 1F 16 C3 47 F8 24 6B F6 D7 8B E3 C4 D6 F2 D1
</pre>
* morpheus_updatelist_key_E | flag = 0x40
<pre>
49 B6 1A 0B 8F 33 BC 28 6F 85 6D A8 CB 04 B8 B4
</pre>
* entitlementmgr_key_E | flag = 0x40
<pre>
66 01 69 2E 46 1B BD CC 85 6E A8 DC CE 06 3C F1
</pre>
* netev_key_E | flag = 0x40
<pre>
9B 12 DA 7C 22 44 3B CD 2B BC F6 C0 18 5E 77 70
</pre>
* patch_key_E | flag = 0x40
<pre>
F1 1B 19 25 D9 3C E7 70 86 F4 9C CC 50 96 45 56
</pre>
* bgft_key_E | flag = 0x40
<pre>
CE A4 74 20 1F 0C A2 36 8D D8 37 BF A1 B4 BD 78
</pre>
* system_log_privacy_key_E | flag = 0x40
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