All of lore.kernel.org
 help / color / mirror / Atom feed
From: Thara Gopinath <thara.gopinath@linaro.org>
To: herbert@gondor.apana.org.au, davem@davemloft.net,
	bjorn.andersson@linaro.org
Cc: ebiggers@google.com, ardb@kernel.org, sivaprak@codeaurora.org,
	linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 3/7] crypto: qce: Add mode for rfc4309
Date: Thu, 25 Feb 2021 13:27:12 -0500	[thread overview]
Message-ID: <20210225182716.1402449-4-thara.gopinath@linaro.org> (raw)
In-Reply-To: <20210225182716.1402449-1-thara.gopinath@linaro.org>

rf4309 is the specification that uses aes ccm algorithms with IPsec
security packets. Add a submode to identify rfc4309 ccm(aes) algorithm
in the crypto driver.

Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
---
 drivers/crypto/qce/common.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/qce/common.h b/drivers/crypto/qce/common.h
index 3bc244bcca2d..3ffe719b79e4 100644
--- a/drivers/crypto/qce/common.h
+++ b/drivers/crypto/qce/common.h
@@ -51,9 +51,11 @@
 #define QCE_MODE_CCM			BIT(12)
 #define QCE_MODE_MASK			GENMASK(12, 8)
 
+#define QCE_MODE_CCM_RFC4309		BIT(13)
+
 /* cipher encryption/decryption operations */
-#define QCE_ENCRYPT			BIT(13)
-#define QCE_DECRYPT			BIT(14)
+#define QCE_ENCRYPT			BIT(14)
+#define QCE_DECRYPT			BIT(15)
 
 #define IS_DES(flags)			(flags & QCE_ALG_DES)
 #define IS_3DES(flags)			(flags & QCE_ALG_3DES)
@@ -73,6 +75,7 @@
 #define IS_CTR(mode)			(mode & QCE_MODE_CTR)
 #define IS_XTS(mode)			(mode & QCE_MODE_XTS)
 #define IS_CCM(mode)			(mode & QCE_MODE_CCM)
+#define IS_CCM_RFC4309(mode)		((mode) & QCE_MODE_CCM_RFC4309)
 
 #define IS_ENCRYPT(dir)			(dir & QCE_ENCRYPT)
 #define IS_DECRYPT(dir)			(dir & QCE_DECRYPT)
-- 
2.25.1


  parent reply	other threads:[~2021-02-25 18:28 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-25 18:27 [PATCH 0/7] Add support for AEAD algorithms in Qualcomm Crypto Engine driver Thara Gopinath
2021-02-25 18:27 ` [PATCH 1/7] crypto: qce: common: Add MAC failed error checking Thara Gopinath
2021-04-05 17:36   ` Bjorn Andersson
2021-04-13 19:28     ` Thara Gopinath
2021-02-25 18:27 ` [PATCH 2/7] crypto: qce: common: Make result dump optional Thara Gopinath
2021-04-05 22:23   ` Bjorn Andersson
2021-02-25 18:27 ` Thara Gopinath [this message]
2021-04-05 22:32   ` [PATCH 3/7] crypto: qce: Add mode for rfc4309 Bjorn Andersson
2021-04-13 19:30     ` Thara Gopinath
2021-04-13 20:38       ` Bjorn Andersson
2021-02-25 18:27 ` [PATCH 4/7] crypto: qce: Add support for AEAD algorithms Thara Gopinath
2021-03-12 13:01   ` Herbert Xu
2021-03-17  2:09     ` Thara Gopinath
2021-02-25 18:27 ` [PATCH 5/7] crypto: qce: common: Clean up qce_auth_cfg Thara Gopinath
2021-02-25 18:27 ` [PATCH 6/7] crypto: qce: common: Add support for AEAD algorithms Thara Gopinath
2021-04-05 22:18   ` Bjorn Andersson
2021-04-13 21:31     ` Thara Gopinath
2021-04-13 22:20       ` Bjorn Andersson
2021-04-13 22:44         ` Thara Gopinath
2021-04-13 23:09           ` Bjorn Andersson
2021-04-17 13:31             ` Thara Gopinath
2021-04-13 22:27     ` Thara Gopinath
2021-04-13 22:33       ` Bjorn Andersson
2021-04-13 22:46         ` Thara Gopinath
2021-02-25 18:27 ` [PATCH 7/7] crypto: qce: aead: Schedule fallback algorithm Thara Gopinath
2021-03-04  5:30 ` [PATCH 0/7] Add support for AEAD algorithms in Qualcomm Crypto Engine driver Herbert Xu
2021-03-04 18:41   ` Thara Gopinath
2021-03-12 13:02     ` Herbert Xu
2021-03-17  2:08       ` Thara Gopinath

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=20210225182716.1402449-4-thara.gopinath@linaro.org \
    --to=thara.gopinath@linaro.org \
    --cc=ardb@kernel.org \
    --cc=bjorn.andersson@linaro.org \
    --cc=davem@davemloft.net \
    --cc=ebiggers@google.com \
    --cc=herbert@gondor.apana.org.au \
    --cc=linux-crypto@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=sivaprak@codeaurora.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.