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authorTadeusz Struk <tadeusz.struk@intel.com>2015-06-16 10:30:55 -0700
committerHerbert Xu <herbert@gondor.apana.org.au>2015-06-17 17:03:14 +0800
commit3c339ab83fc09d9d91fb7e8b4a60e8ddc91de417 (patch)
treeb9e262f57e0acad14b05b0545dfd5c690f78f356 /crypto/crypto_user.c
parentc2b7b20aedfa10de3634877c3e4b7bc9a7d6461e (diff)
downloadop-kernel-dev-3c339ab83fc09d9d91fb7e8b4a60e8ddc91de417.zip
op-kernel-dev-3c339ab83fc09d9d91fb7e8b4a60e8ddc91de417.tar.gz
crypto: akcipher - add PKE API
Add Public Key Encryption API. Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Made CRYPTO_AKCIPHER invisible like other type config options. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/crypto_user.c')
-rw-r--r--crypto/crypto_user.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c
index 41dfe76..11dbd5a 100644
--- a/crypto/crypto_user.c
+++ b/crypto/crypto_user.c
@@ -27,6 +27,7 @@
#include <net/net_namespace.h>
#include <crypto/internal/aead.h>
#include <crypto/internal/skcipher.h>
+#include <crypto/akcipher.h>
#include "internal.h"
@@ -110,6 +111,21 @@ nla_put_failure:
return -EMSGSIZE;
}
+static int crypto_report_akcipher(struct sk_buff *skb, struct crypto_alg *alg)
+{
+ struct crypto_report_akcipher rakcipher;
+
+ strncpy(rakcipher.type, "akcipher", sizeof(rakcipher.type));
+
+ if (nla_put(skb, CRYPTOCFGA_REPORT_AKCIPHER,
+ sizeof(struct crypto_report_akcipher), &rakcipher))
+ goto nla_put_failure;
+ return 0;
+
+nla_put_failure:
+ return -EMSGSIZE;
+}
+
static int crypto_report_one(struct crypto_alg *alg,
struct crypto_user_alg *ualg, struct sk_buff *skb)
{
@@ -154,6 +170,12 @@ static int crypto_report_one(struct crypto_alg *alg,
goto nla_put_failure;
break;
+
+ case CRYPTO_ALG_TYPE_AKCIPHER:
+ if (crypto_report_akcipher(skb, alg))
+ goto nla_put_failure;
+
+ break;
}
out:
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