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
next prev 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
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