ele_decrypt_sb3#
Overview#
This example showing how to read fuse, check it value and if its match expected value decrypt SB3 file.
Running the demo#
The following lines are printed to the serial terminal when the demo program is executed.
ELE SSSAPI Example
This example showing how to read fuse, check it value and if its match expected value decrypt SB3 file
SUCCESS: Readed fuse succesfully!!
SUCCESS: Expected fuse match fuse readed out of Security Subsystem, going to decrypt SB3 file!!
Encrypted SB3 block 1:
2DC4802958BB799284CBCC18A680C387C7D1750975A9FDF2EF55E50F3C713593BD16199B38AA674122FBD4154F4B20DC3AFAE167BFAAA471A6511B79EEE469A1D85D61E853E82D023BF39E997FC211C1F32AED9DDDE6E59C125F0AAF9BB2E7CEA46FAA8844429782B47601CB0BE73B9D8391C90EAD344BDC2BEA1
Decrypted SB3 block 1:
1000100080200000055AAAA550080480E8301000000000000000000055AAAA550080483920020000000000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
Encrypted SB3 block 2:
670D38413F35BF90364B29C75D374C47A9BB132F4E4E1AF1355DD5B5D636D6324C8FC13F522DA7FC7D1B558B159428AC742AA5482864514BC46A87299242E3BB057CCBDE8A1E8A9F1B650447F9647D78D86F21A27D1944C67B7F685879198653B5D63A96A3C03C574F223D872A65BF7655139EAD4F991D30CBF11C
Decrypted SB3 block 2:
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
Encrypted SB3 block 3:
5E781BD7126382FD5A11B1D4A8680D3B028516A49D4732FB9A21C92F90A7F67BD318DF830F1AFA2655B966082581F41D2D679D9B1E2CAA442C411219C284A93A674C5B5E0EA895365A55E59B957CD1AA297B38B37DB1B35ACECB625B9699FB97CB64F491DAEA36F8F3C4B118CDF8AE5CB893877F2B7EADF972A9F
Decrypted SB3 block 3:
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
SUCCESS: Decrypted SB3 file succesfully!!
Example end
Supported Boards#
FRDM-MCXW71
Hardware requirements
Micro USB cable
Personal Computer
FRDM-MCXW71 board
Board settings
No special settings are required.
Prepare the Demo
Connect the micro and mini USB cable between the PC host and the USB ports on the board.
Open a serial terminal on PC for the serial device with these settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
MCX-W71-EVK
Hardware requirements
Micro USB cable
Personal Computer
FRDM-MCXW71 board
Board settings
No special settings are required.
Prepare the Demo
Connect a USB cable between the host PC and the EVK board J14.
Open a serial terminal on PC for the serial device with these settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
KW45B41Z-EVK
Hardware requirements
Micro USB cable
Personal Computer
KW45B41Z-EVK board
Board settings
No special settings are required.
Prepare the Demo
Connect the micro and mini USB cable between the PC host and the USB ports on the board.
Open a serial terminal on PC for the serial device with these settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.