On 13.09.24 09:59, Sascha Hauer wrote:
> This encapsulates struct rsa_public_key into a struct public_key. So far
> RSA keys are the only supported key type. With adding ECDSA keys we need
> a container struct so that we can add ECDSA keys using the same
> mechanisms.
>
> Also we rename CONFIG_CRYPTO_RSA_KEY to CONFIG_CRYPTO_PUBLIC_KEYS and
> CONFIG_CRYPTO_RSA_BUILTIN_KEYS to CONFIG_CRYPTO_BUILTIN_KEYS as these
> variables will be used for all types of keys, not only RSA keys.
>
> Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Reviewed-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
But two comments below.
> diff --git a/crypto/public-keys.c b/crypto/public-keys.c
> new file mode 100644
> index 0000000000..a3ef3bafc8
> --- /dev/null
> +++ b/crypto/public-keys.c
> @@ -0,0 +1,39 @@
add a pr_fmt?
> +#include <common.h>
> +#include <crypto/public_key.h>
> +#include <rsa.h>
> +
> +extern const struct public_key * const __public_keys_start;
> +extern const struct public_key * const __public_keys_end;
> +
> +static int init_public_keys(void)
> +{
> + const struct public_key * const *iter;
> + int ret;
> +
> + for (iter = &__public_keys_start; iter != &__public_keys_end; iter++) {
> + struct rsa_public_key *rsa_key;
> +
> + switch ((*iter)->type) {
> + case PUBLIC_KEY_TYPE_RSA:
> + rsa_key = rsa_key_dup((*iter)->rsa);
> + if (!rsa_key)
> + continue;
> +
> + ret = rsa_key_add(rsa_key);
> + if (ret)
> + pr_err("Cannot add rsa key: %pe\n", ERR_PTR(ret));
> + break;
> + default:
> + pr_err("Ignoring unknown key type %u\n", (*iter)->type);
> + }
> +
> + }
> +
> + return 0;
> +}
> +
> +device_initcall(init_public_keys);
> +
> -extern const struct rsa_public_key * const __rsa_keys_start;
> -extern const struct rsa_public_key * const __rsa_keys_end;
I know you are just moving these around, but defining
these with [] is way less confusing IMO.
Thanks,
Ahmad
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