diff options
Diffstat (limited to 'meta-fsl-ppc/recipes-kernel/cryptodev/cryptodev-fsl/0001-don-t-advertise-RSA-keygen.patch')
-rw-r--r-- | meta-fsl-ppc/recipes-kernel/cryptodev/cryptodev-fsl/0001-don-t-advertise-RSA-keygen.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/meta-fsl-ppc/recipes-kernel/cryptodev/cryptodev-fsl/0001-don-t-advertise-RSA-keygen.patch b/meta-fsl-ppc/recipes-kernel/cryptodev/cryptodev-fsl/0001-don-t-advertise-RSA-keygen.patch new file mode 100644 index 00000000..3d7c6086 --- /dev/null +++ b/meta-fsl-ppc/recipes-kernel/cryptodev/cryptodev-fsl/0001-don-t-advertise-RSA-keygen.patch @@ -0,0 +1,32 @@ +From b6e2a3747e3cffdf3cc515b0ce35d6bcdcb051c5 Mon Sep 17 00:00:00 2001 +From: Cristian Stoica <cristian.stoica@freescale.com> +Date: Tue, 9 Dec 2014 16:41:25 +0200 +Subject: [PATCH] don't advertise RSA keygen + +This is supposed to avoid RSA keygen operations when they are not +available. Since no testing can be done, the patch should be applied +selectively (for example when offloading through pkc driver on C293) + +Change-Id: I60765f46fd7a39053d42e075d2ec71b032b2ed8a +Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com> +--- + ioctl.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/ioctl.c b/ioctl.c +index e907167..3239093 100644 +--- a/ioctl.c ++++ b/ioctl.c +@@ -961,8 +961,7 @@ cryptodev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg_) + case CIOCASYMFEAT: + return put_user(CRF_MOD_EXP_CRT | CRF_MOD_EXP | CRF_DSA_SIGN | + CRF_DSA_VERIFY | CRF_DH_COMPUTE_KEY | +- CRF_DSA_GENERATE_KEY | CRF_DH_GENERATE_KEY | +- CRF_RSA_GENERATE_KEY, p); ++ CRF_DSA_GENERATE_KEY | CRF_DH_GENERATE_KEY, p); + case CRIOGET: + fd = clonefd(filp); + ret = put_user(fd, p); +-- +2.2.0 + |