[PATCH 0/5] Enable ECDSA FIT verification for stm32mp

2021-07-29 Thread Alexandru Gagniuc
This series is based on the latest master, so no patch dependencies. Q: Will there be a software-only implementation of ECDSA ? A: That is the goal, so that we can have more extensive testing with the sandbox. I don not have the bandwidth to implement it. There has been an initial poer of so

Re: [PATCH 0/5] Enable ECDSA FIT verification for stm32mp

2021-02-09 Thread Alex G.
Hi Patrick, On 2/9/21 9:08 AM, Patrick DELAUNAY wrote: [snip] For information, today the STMicroelectronics expected that the boot sequence for secure boot (with closed STM32MP1 devices) is the trusted boot chain. TF-A (BL2) => OP-TEE or  => U-Boot =>  OS     TF-A

Re: [PATCH 0/5] Enable ECDSA FIT verification for stm32mp

2021-02-09 Thread Patrick DELAUNAY
Hi Alexandru, On 1/11/21 4:41 PM, Alexandru Gagniuc wrote: This series is Part II of the ECDSA saga. It applies on top of [1]: * > [PATCH v4 0/6] Add support for ECDSA image signing (with test) > > I've designed the UCLASS_ECDSA such that it aligns with the ROM API > of the stm32mp. Instead of

[PATCH 0/5] Enable ECDSA FIT verification for stm32mp

2021-01-11 Thread Alexandru Gagniuc
This series is Part II of the ECDSA saga. It applies on top of [1]: * [PATCH v4 0/6] Add support for ECDSA image signing (with test) I've designed the UCLASS_ECDSA such that it aligns with the ROM API of the stm32mp. Instead of splitting the verification into (1) curve operations and (2) modular