On Mon, Oct 26, 2020 at 8:26 PM Eric Biggers wrote:
>
> Here's the version of eboiv_create() I recommend (untested):
>
> static int eboiv_create(struct crypto_template *tmpl, struct rtattr **tb)
> {
> struct skcipher_instance *inst;
> struct eboiv_instance_ctx *ictx;
> str
On Mon, Oct 26, 2020 at 11:24:50AM -0700, Eric Biggers wrote:
> > +static int eboiv_create(struct crypto_template *tmpl, struct rtattr **tb)
> > +{
> > + struct crypto_attr_type *algt;
> > + const char *inner_cipher_name;
> > + struct skcipher_instance *skcipher_inst = NULL;
> > + struct cr
On Mon, Oct 26, 2020 at 03:04:44PM +0200, Gilad Ben-Yossef wrote:
> diff --git a/crypto/eboiv.c b/crypto/eboiv.c
> new file mode 100644
> index ..467833e89139
> --- /dev/null
> +++ b/crypto/eboiv.c
> @@ -0,0 +1,295 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * EBOIV skcipher tem
Encrypted byte-offset initialization vector (EBOIV) is an IV
generation method that is used in some cases by dm-crypt for
supporting the BitLocker volume encryption used by Windows 8
and onwards as a backwards compatible version in lieu of XTS
support. Support for eboiv was added to dm-crypt in 5.6
