From d912bb7677f46d78a3cde8a4afd45a3fca4b34e9 Mon Sep 17 00:00:00 2001 From: Nikos Mavrogiannopoulos Date: Tue, 1 Nov 2011 13:39:56 +0100 Subject: crypto: Add CRYPTO_ALG_KERN_DRIVER_ONLY flag The added CRYPTO_ALG_KERN_DRIVER_ONLY indicates whether a cipher is only available via a kernel driver. If the cipher implementation might be available by using an instruction set or by porting the kernel code, then it must not be set. Signed-off-by: Nikos Mavrogiannopoulos Signed-off-by: Herbert Xu --- drivers/crypto/omap-aes.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/crypto/omap-aes.c') diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index 5b970d9e9956..63e57b57a12c 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -756,7 +756,9 @@ static struct crypto_alg algs[] = { .cra_name = "ecb(aes)", .cra_driver_name = "ecb-aes-omap", .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | + CRYPTO_ALG_KERN_DRIVER_ONLY | + CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct omap_aes_ctx), .cra_alignmask = 0, @@ -776,7 +778,9 @@ static struct crypto_alg algs[] = { .cra_name = "cbc(aes)", .cra_driver_name = "cbc-aes-omap", .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, + .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | + CRYPTO_ALG_KERN_DRIVER_ONLY | + CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct omap_aes_ctx), .cra_alignmask = 0, -- cgit v1.2.1