Is it passable to deliver source code for LPCScrypt_140.bin

[JRIIS]

Dear Colleagues,

I am looking for the source code for LPCScrypt_140.bin.

This is to support a new LPC4357 design where firmware need to be updated - in the end product - in the field.

The customer needs to make a secondary boot loader, that download firmware via USB0.

This is already done in LPCScrypt.

Is it passable to deliver source code for LPCScrypt_140.bin?

If it is then please provide that.

Thanks,

Med venlig hilsen/Best regards

Jakob Riis

Senior Field Application Engineer, 

Nordic Mass Market

NXP Semiconductor - Denmark.

[Carlos_Mendoza]

Hi Jakob,

Sorry but we do not release source for LPCScrypt. Maybe the customer could use the dfu-util instead?

http://dfu-util.sourceforge.net/

https://community.nxp.com/docs/DOC-330801 

Hope it helps!

Best Regards,
Carlos Mendoza
Technical Support Engineer

[IvoBCD]

Any progress on this front ?

It's kind of hard to trust `lpcscrypt` if NXP is too embarrassed to release the source code to it.

For all I know, it's riddled with security holes, or it might just be NXP's lawyer-centric mentality.