Re: [PATCH v3 3/6] lib: Add support for ECDSA image signing

2021-01-14 Thread Alex G.
On 1/13/21 10:10 AM, Simon Glass wrote: On Thu, 7 Jan 2021 at 15:34, Alexandru Gagniuc wrote: mkimage supports rsa2048, and rsa4096 signatures. With newer silicon now supporting hardware-accelerated ECDSA, it makes sense to expand signing support to elliptic curves. Implement host-side ECD

Re: [PATCH v3 3/6] lib: Add support for ECDSA image signing

2021-01-13 Thread Simon Glass
On Thu, 7 Jan 2021 at 15:34, Alexandru Gagniuc wrote: > > mkimage supports rsa2048, and rsa4096 signatures. With newer silicon > now supporting hardware-accelerated ECDSA, it makes sense to expand > signing support to elliptic curves. > > Implement host-side ECDSA signing and verification with lib

[PATCH v3 3/6] lib: Add support for ECDSA image signing

2021-01-07 Thread Alexandru Gagniuc
mkimage supports rsa2048, and rsa4096 signatures. With newer silicon now supporting hardware-accelerated ECDSA, it makes sense to expand signing support to elliptic curves. Implement host-side ECDSA signing and verification with libcrypto. Device-side implementation of signature verification is be