From: Steffen Klassert <steffen.klassert@secunet.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: linux-crypto@vger.kernel.org
Subject: [PATCH v3 14/17] crypto: Add userspace report for pcompress type algorithms
Date: Wed, 21 Sep 2011 11:10:16 +0200 [thread overview]
Message-ID: <20110921091016.GS1808@secunet.com> (raw)
In-Reply-To: <20110921085855.GE1808@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
---
crypto/pcompress.c | 18 ++++++++++++++++++
include/linux/cryptouser.h | 5 +++++
2 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/crypto/pcompress.c b/crypto/pcompress.c
index f7c4a7d..e9801f0 100644
--- a/crypto/pcompress.c
+++ b/crypto/pcompress.c
@@ -24,6 +24,8 @@
#include <linux/module.h>
#include <linux/seq_file.h>
#include <linux/string.h>
+#include <linux/cryptouser.h>
+#include <net/netlink.h>
#include <crypto/compress.h>
#include <crypto/internal/compress.h>
@@ -46,6 +48,21 @@ static int crypto_pcomp_init_tfm(struct crypto_tfm *tfm)
return 0;
}
+static int crypto_pcomp_report(struct sk_buff *skb, struct crypto_alg *alg)
+{
+ struct crypto_report_comp rpcomp;
+
+ snprintf(rpcomp.type, CRYPTO_MAX_ALG_NAME, "%s", "pcomp");
+
+ NLA_PUT(skb, CRYPTOCFGA_REPORT_PCOMPRESS,
+ sizeof(struct crypto_report_comp), &rpcomp);
+
+ return 0;
+
+nla_put_failure:
+ return -EMSGSIZE;
+}
+
static void crypto_pcomp_show(struct seq_file *m, struct crypto_alg *alg)
__attribute__ ((unused));
static void crypto_pcomp_show(struct seq_file *m, struct crypto_alg *alg)
@@ -60,6 +77,7 @@ static const struct crypto_type crypto_pcomp_type = {
#ifdef CONFIG_PROC_FS
.show = crypto_pcomp_show,
#endif
+ .report = crypto_pcomp_report,
.maskclear = ~CRYPTO_ALG_TYPE_MASK,
.maskset = CRYPTO_ALG_TYPE_MASK,
.type = CRYPTO_ALG_TYPE_PCOMPRESS,
diff --git a/include/linux/cryptouser.h b/include/linux/cryptouser.h
index b464e4a..33896ce 100644
--- a/include/linux/cryptouser.h
+++ b/include/linux/cryptouser.h
@@ -44,6 +44,7 @@ enum crypto_attr_type_t {
CRYPTOCFGA_REPORT_GIVCIPHER, /* struct crypto_report_blkcipher */
CRYPTOCFGA_REPORT_AEAD, /* struct crypto_report_aead */
CRYPTOCFGA_REPORT_NIVAEAD, /* struct crypto_report_aead */
+ CRYPTOCFGA_REPORT_PCOMPRESS, /* struct crypto_report_comp */
__CRYPTOCFGA_MAX
#define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1)
@@ -86,3 +87,7 @@ struct crypto_report_aead {
unsigned int maxauthsize;
unsigned int ivsize;
};
+
+struct crypto_report_comp {
+ char type[CRYPTO_MAX_NAME];
+};
--
1.7.0.4
next prev parent reply other threads:[~2011-09-21 9:10 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-21 8:58 [PATCH v3 00/17] crypto user configuration api Steffen Klassert
2011-09-21 8:59 ` [PATCH v3 01/17] crypto: Add a flag to identify crypto instances Steffen Klassert
2011-09-21 9:00 ` [PATCH v3 02/17] crypto: Export crypto_remove_spawns Steffen Klassert
2011-09-21 9:01 ` [PATCH v3 03/17] crypto: Export crypto_remove_final Steffen Klassert
2011-09-21 9:02 ` [PATCH v3 04/17] crypto: Add userspace configuration API Steffen Klassert
2011-09-23 5:55 ` Herbert Xu
2011-09-23 8:37 ` Steffen Klassert
2011-09-26 10:56 ` Steffen Klassert
2011-09-26 11:21 ` Herbert Xu
2011-09-21 9:03 ` [PATCH v3 05/17] crypto: Add a report function pointer to crypto_typ Steffen Klassert
2011-09-21 9:04 ` [PATCH v3 06/17] crypto: Add userspace report for larval type algorithms Steffen Klassert
2011-09-21 9:04 ` [PATCH v3 07/17] crypto: Add userspace report for shash " Steffen Klassert
2011-09-21 9:05 ` [PATCH v3 08/17] crypto: Add userspace report for ahash " Steffen Klassert
2011-09-21 9:06 ` [PATCH v3 09/17] crypto: Add userspace report for blkcipher " Steffen Klassert
2011-09-21 9:07 ` [PATCH v3 10/17] crypto: Add userspace report for ablkcipher " Steffen Klassert
2011-09-24 3:21 ` Herbert Xu
2011-09-26 5:35 ` Steffen Klassert
2011-09-21 9:08 ` [PATCH v3 11/17] crypto: Add userspace report for givcipher " Steffen Klassert
2011-09-21 9:08 ` [PATCH v3 12/17] crypto: Add userspace report for aead " Steffen Klassert
2011-09-21 9:09 ` [PATCH v3 13/17] crypto: Add userspace report for nivaead " Steffen Klassert
2011-09-21 9:10 ` Steffen Klassert [this message]
2011-09-21 9:11 ` [PATCH v3 15/17] crypto: Add userspace report for rng " Steffen Klassert
2011-09-21 9:11 ` [PATCH 16/17] crypto: Add userspace report for cipher " Steffen Klassert
2011-09-21 9:12 ` [PATCH v3 17/17] crypto: Add userspace report for compress " Steffen Klassert
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20110921091016.GS1808@secunet.com \
--to=steffen.klassert@secunet.com \
--cc=herbert@gondor.apana.org.au \
--cc=linux-crypto@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).