rpi-otp-private-key

Read the OTP private key

$ rpi-otp-private-key

rpi-otp-private-key

rpi-otp-private-key displays the One-Time Programmable (OTP) private key stored in the Raspberry Pi hardware. This key is used for secure boot and encryption features.
The OTP memory can only be programmed once, making it suitable for storing permanent device-specific keys.

OTP programming is permanent and cannot be undone. The private key should be kept secure and not shared publicly.

Part of Raspberry Pi secure boot infrastructure. Enables hardware-backed security features for advanced deployments.

rpi-eeprom-update(1), vcgencmd(1)