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path: root/drivers/crypto/sunxi-ss/sun4i-ss.h
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* crypto: sun4i-ss - Always use sun4i_tfm_ctx for storing pointer to dev ssCorentin LABBE2016-08-16
| | | | | | | | | The dev *ss is stored both in sun4i_tfm_ctx and sun4i_req_ctx. Since this pointer will never be changed during tfm life, it is better to remove it from sun4i_req_ctx. Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: sun4i-ss - unify update/final functionCorentin LABBE2016-08-16
| | | | | | | | | | | | The update and final functions have lots of common action. This patch mix them in one function. This will give some improvements: - This will permit asynchronous support more easily - This will permit to use finup/digest functions with some performance improvements Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: sunxi-ss - Add optional reset control supportChen-Yu Tsai2015-08-13
| | | | | | | | On sun6i and later platforms, the reset control is split out of the clock gates. Add support for an optional reset control. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: sunxi-ss - Add Allwinner Security System crypto acceleratorLABBE Corentin2015-07-20
Add support for the Security System included in Allwinner SoC A20. The Security System is a hardware cryptographic accelerator that support: - MD5 and SHA1 hash algorithms - AES block cipher in CBC/ECB mode with 128/196/256bits keys. - DES and 3DES block cipher in CBC/ECB mode Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>