crypto: ecdh - extend 'cra_driver_name' with curve name

Currently, 'cra_driver_name' cannot be used to specify ecdh algorithm
with a special curve, so extending it with curve name.

Although using 'cra_name' can also specify a special curve, but ecdh
generic driver cannot be specified when vendor hardware accelerator
has registered.

Fixes: 6763f5ea2d9a ("crypto: ecdh - move curve_id of ECDH from ...")
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/crypto/ecdh.c b/crypto/ecdh.c
index 04a427b8c956477deb435c5b9d68ec7a6f20f174..07eb34fef25b74b223b01b31a889d4c90b09d139 100644 (file)
--- a/crypto/ecdh.c
+++ b/crypto/ecdh.c
@@ -141,7 +141,7 @@ static struct kpp_alg ecdh_nist_p192 = {
        .init = ecdh_nist_p192_init_tfm,
        .base = {
                .cra_name = "ecdh-nist-p192",
-               .cra_driver_name = "ecdh-generic",
+               .cra_driver_name = "ecdh-nist-p192-generic",
                .cra_priority = 100,
                .cra_module = THIS_MODULE,
                .cra_ctxsize = sizeof(struct ecdh_ctx),
@@ -166,7 +166,7 @@ static struct kpp_alg ecdh_nist_p256 = {
        .init = ecdh_nist_p256_init_tfm,
        .base = {
                .cra_name = "ecdh-nist-p256",
-               .cra_driver_name = "ecdh-generic",
+               .cra_driver_name = "ecdh-nist-p256-generic",
                .cra_priority = 100,
                .cra_module = THIS_MODULE,
                .cra_ctxsize = sizeof(struct ecdh_ctx),