On Fri, Jul 10, 2015 at 10:06:32AM -0700, Tadeusz Struk wrote:
>
> + ctx->key_sz = mpi_get_size(pkey->n);
> + if (!qat_rsa_enc_fn_id(ctx->key_sz)) {
> + /* invalid key size provided */
> + rsa_free_key(pkey);
> + ctx->key_sz = 0;
> + return -EINVAL;
> + }
As we discussed a while ago, the hardware implementation must not
support a smaller feature set than the software implementation.
So please either add a software fallback for unsupported key sizes,
or ensure that the software implementation also rejects these key
sizes.
Thanks,
--
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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