kernel.git/drivers/crypto/sunxi-ss, branch linux-4.4.y

crypto: sun4i-ss - Fix 64-bit size_t warnings on sun4i-ss-hash.c

2020-01-04T12:34:17Z

[ Upstream commit a7126603d46fe8f01aeedf589e071c6aaa6c6c39 ] If you try to compile this driver on a 64-bit platform then you will get warnings because it mixes size_t with unsigned int which only works on 32-bit. This patch fixes all of the warnings on sun4i-ss-hash.c. Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin

crypto: sunxi-ss - Add MODULE_ALIAS to sun4i-ss

2018-05-30T05:49:16Z

[ Upstream commit 7c73cf4cc2ac16465f5102437dc0a12d66671bd6 ] The MODULE_ALIAS is required to enable the sun4i-ss driver to load automatically when built at a module. Tested on a Cubietruck. Fixes: 6298e948215f ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator") Signed-off-by: Peter Robinson Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

crypto: sun4i-ss - Replace spinlock_bh by spin_lock_irq{save|restore}

2016-06-01T19:15:49Z

commit bdb6cf9f6fe6d9af905ea34b7c4bb78ea601329e upstream. The current sun4i-ss driver could generate data corruption when ciphering/deciphering. It occurs randomly on end of handled data. No root cause have been found and the only way to remove it is to replace all spin_lock_bh by their irq counterparts. Fixes: 6298e948215f ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator") Signed-off-by: LABBE Corentin Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman

crypto: sun4i-ss - add missing statesize

2016-02-17T20:30:55Z

commit 4f9ea86604e3ba64edd2817795798168fbb3c1a6 upstream. sun4i-ss implementaton of md5/sha1 is via ahash algorithms. Commit 8996eafdcbad ("crypto: ahash - ensure statesize is non-zero") made impossible to load them without giving statesize. This patch specifiy statesize for sha1 and md5. Fixes: 6298e948215f ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator") Tested-by: Chen-Yu Tsai Signed-off-by: LABBE Corentin Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman

crypto: sunxi-ss - Fix a possible driver hang with ciphers

2015-09-10T09:22:55Z

The sun4i_ss_opti_poll function cipher data until the output miter have a length of 0. If the crypto API client, give more SGs than necessary this could result in an infinite loop. Fix it by checking for remaining bytes, just like sun4i_ss_cipher_poll(). Signed-off-by: LABBE Corentin Signed-off-by: Herbert Xu

crypto: sunxi-ss - Add optional reset control support

2015-08-13T07:13:23Z

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 Signed-off-by: Herbert Xu

crypto: sunxi-ss - Add Allwinner Security System crypto accelerator

2015-07-20T07:54:08Z

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 Signed-off-by: Herbert Xu