| As of August 2020 the site you are on (wiki.newae.com) is deprecated, and content is now at rtfm.newae.com. |
Difference between revisions of "CW308T-MPC5748G"
From ChipWhisperer Wiki
| Line 20: | Line 20: | ||
[[File:mpc5748g_web.jpg]] | [[File:mpc5748g_web.jpg]] | ||
| + | |||
| + | == Offered Variants == | ||
| + | The product is available in three main variants. Initially only the "NORMAL" variant will be available to simplify exporting procedures. | ||
| + | |||
| + | * The "NORMAL" variant. This variant has the following setup: | ||
| + | ** HSM is programmed with authentication-only code using hardware AES-128 (i.e., the ciphertext output is NOT available). This simplifies export processing, but the HSM code memory section CANNOT be changed or viewed. The HSM source code is not available due to NDA requirements. | ||
| + | ** The four OTP password groups have been programmed. 3 of them are known passwords you can use for experimentation, 1 is a secret unknown password used to lock the HSM code (NB: we set each device with a unique random password, so could not recover it even if we want to). | ||
| + | ** Device lifecycle is progressed to the "OEM Production" stage. This will prevent you from doing certain updates to the memory, but for most "normal" uses will not prevent reloading of code etc. | ||
| + | ** A simple serial bootloader is present. This bootloader is locked (to prevent overwrite) with one of the known passwords. | ||
| + | ** The demo application is loaded. | ||
| + | ** Device censorship is disabled (this can be turned on using an external programmer). | ||
| + | ** The JTAG port has a known password, but is not locked (this can be turned on using an external programmer). | ||
| + | |||
| + | * The "ENC" variant: | ||
| + | ** This variant is the same as above, BUT the HSM supports encryption (not just authentication). | ||
| + | ** This devices will REQUIRE export documentation which entails an additional cost + a 1-4 week delay. | ||
| + | |||
| + | * The "RAW" variant. This variant has the following setup: | ||
| + | ** HSM is not programmed. We cannot provide details on this usage. | ||
| + | ** A simple serial bootloader is present. | ||
| + | ** The demo application is loaded. | ||
== HSM Support == | == HSM Support == | ||
Revision as of 04:53, 9 June 2017
This is a BETA target and not yet available. This wiki page will continue to be updated until release.
| CW308T-MPC5748G | |
|---|---|
 | |
| Target Device | NXP MPC5748G |
| Target Architecture | PowerPC, Triple-Core |
| Hardware Crypto | Possible |
The MPC5748G target uses the NXP MPC5748G device, which is a triple-core PowerPC microcontroller for automotive applications. This target board has a number of interesting features including:
- Two CAN interfaces, with with DB9.
- Two serial ports (usable as LIN).
- Various solder jumpers for variety of power analysis options.
Offered Variants
The product is available in three main variants. Initially only the "NORMAL" variant will be available to simplify exporting procedures.
- The "NORMAL" variant. This variant has the following setup:
- HSM is programmed with authentication-only code using hardware AES-128 (i.e., the ciphertext output is NOT available). This simplifies export processing, but the HSM code memory section CANNOT be changed or viewed. The HSM source code is not available due to NDA requirements.
- The four OTP password groups have been programmed. 3 of them are known passwords you can use for experimentation, 1 is a secret unknown password used to lock the HSM code (NB: we set each device with a unique random password, so could not recover it even if we want to).
- Device lifecycle is progressed to the "OEM Production" stage. This will prevent you from doing certain updates to the memory, but for most "normal" uses will not prevent reloading of code etc.
- A simple serial bootloader is present. This bootloader is locked (to prevent overwrite) with one of the known passwords.
- The demo application is loaded.
- Device censorship is disabled (this can be turned on using an external programmer).
- The JTAG port has a known password, but is not locked (this can be turned on using an external programmer).
- The "ENC" variant:
- This variant is the same as above, BUT the HSM supports encryption (not just authentication).
- This devices will REQUIRE export documentation which entails an additional cost + a 1-4 week delay.
- The "RAW" variant. This variant has the following setup:
- HSM is not programmed. We cannot provide details on this usage.
- A simple serial bootloader is present.
- The demo application is loaded.
HSM Support
Details forthcoming.
Programming
The device is designed to use an external programmer, but does come with a basic serial bootloader. Details forthcoming.
