Re: [PATCH 0/2] crypto: KEYS: convert public key to akcipher api

From: Mimi Zohar
Date: Thu Dec 10 2015 - 14:38:10 EST


On Thu, 2015-12-10 at 10:39 -0800, Tadeusz Struk wrote:
> Hi Mimi,
> On 12/10/2015 10:25 AM, Mimi Zohar wrote:
> >> This patch set converts the module verification and digital signature
> >> > code to the new akcipher API.
> >> > RSA implementation has been removed from crypto/asymmetric_keys and the
> >> > new API is used for cryptographic primitives.
> >> > There is no need for MPI above the akcipher API anymore.
> >> > Modules can be verified with software as well as HW RSA implementations.
> > With these two patches my system doesn't even boot. Digging deeper...
> >
>
> It needs RSA implementation built-in.
> Could you check if you have CONFIG_CRYPTO_RSA=y

The diff between this config and the previous one:
< CONFIG_CRYPTO_AKCIPHER=y
< CONFIG_CRYPTO_RSA=y
---
> # CONFIG_CRYPTO_RSA is not set

Mimi



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