Virtual TRM Manager

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0x2000 - Virtual TRM Manager[edit]

Virtual TRM Manager service is accessed by GameOS syscall 862
note: inside ss_server1.fself
Packet ID Description Lv1 Parameter Usage Lv2Syscall Parameter notes
0x2001 Init 0,0,0,0 (can be used for RSOD fix)
0x2002 Status int*,int*,int*,0
0x2003 Store with TRM Update data[0x40],0,0,0 ( nth = 0 )
0x2004 Store data[0x40],int nth,0,0
0x2005 Retrieve data[0x40],int nth,0,0
0x2006 Free int nth,0,0,0
0x2007 not implemented
0x2008 not implemented
0x2009 not implemented
0x200A Encrypt , , ,0
0x200B Decrypt , , ,0
0x200C Encrypt With Portability , , ,0
0x200D Decrypt With Portability , , ,0
0x200E Decrypt Master key[0x10],data[0x40] ,0,0
0x200F not implemented 0,0,0,0
0x2010 not implemented , , ,
0x2011 not implemented , , ,
0x2012 Backup Flash pos,size (<=0x8000),buffer[size],uint64_t* nread Requires Product Mode EEPROM-Flag set
0x2013 Restore Flash pos,size (<=0x8000),buffer[size],uint64_t* nread Requires Product Mode EEPROM-Flag set
0x2014 Backup SRK SRH 0x80,uint8[0x80] ,0,0 Requires Product Mode EEPROM-Flag set
0x2015 Restore SRK SRH 0x80,uin8[0x80],0,0 Requires Product Mode EEPROM-Flag set
0x2016 Flash Address Size uint64_t* ,uint64_t* ,0,0 Requires Product Mode EEPROM-Flag set
0x2017 Force Restart 0,0,0,0 Requires Product Mode EEPROM-Flag set

0x200E - Decrypt Master[edit]

  • This service is e.g. used in Process 6 by USB Dongle Authenticator to decrypt USB Dongle Master Key
  • GameOS uses this service e.g. in syscall SYS_SS_AD_SIGN
  • Also used in VSH to decrypt PSN passphrase