Re: [PATCH v3] crypto: omap-aes: Add support for GCM mode

2015-09-20 Thread Matthijs van Duin
On 15 September 2015 at 15:28, Lokesh Vutla wrote: > --- a/drivers/crypto/Kconfig > +++ b/drivers/crypto/Kconfig > @@ -293,6 +293,7 @@ config CRYPTO_DEV_OMAP_AES > depends on ARCH_OMAP2 || ARCH_OMAP3 || ARCH_OMAP2PLUS > select CRYPTO_AES > select CRYPTO_BLKCIPHER > +

Re: [PATCH v3] crypto: omap-aes: Add support for GCM mode

2015-09-18 Thread Herbert Xu
On Tue, Sep 15, 2015 at 06:58:01PM +0530, Lokesh Vutla wrote: > > + assoc = &req->src[0]; > + sg_init_table(dd->in_sgl, nsg + 1); > + if (assoclen) { > + if (omap_aes_check_aligned(assoc, assoclen)) { > + dd->sgs_copied |= AES_ASSOC_DATA_COPIED; > +

[PATCH v3] crypto: omap-aes: Add support for GCM mode

2015-09-15 Thread Lokesh Vutla
OMAP AES hw supports AES-GCM mode. Adding support for GCM and RFC4106 GCM mode in omap-aes driver. Signed-off-by: Lokesh Vutla --- Tested on BeagleBone-Black: http://pastebin.ubuntu.com/12417512/ Changes since v1: - Addressed comments by Herbert. Previously posted here: https://www.mail-archiv