Re: [PATCH RFC v7 2/3] crypto: rsa: add a new rsa generic implementation

[David Howells]

Tadeusz Struk <tadeusz.struk@xxxxxxxxx> wrote:

> +static int _rsa_sign(const struct rsa_key *key, MPI s, MPI m)
> +{
> +	/* (1) Validate 0 <= m < n */
> +	if (mpi_cmp_ui(m, 0) < 0 || mpi_cmp(m, key->n) >= 0)
> +		return -EINVAL;

Why -EINVAL not -EBADMSG?

David
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