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From: Gagandeep Singh <g.singh@nxp.com>
To: dpdk-up@NXP1.onmicrosoft.com
Cc: Gagandeep Singh <g.singh@nxp.com>, stable@dpdk.org
Subject: [PATCH 15/15] common/dpaax: fix short MAC-I IV calculation for zuc
Date: Thu, 21 Apr 2022 17:30:43 +0530	[thread overview]
Message-ID: <20220421120043.2565227-15-g.singh@nxp.com> (raw)
In-Reply-To: <20220421120043.2565227-1-g.singh@nxp.com>

Fixing the IV caluclation for zuc based short MAC-I
as per the HW security engine guidelines.

Fixes: 73a24060cd70 ("crypto/dpaa2_sec: add sample PDCP descriptor APIs")
Cc: stable@dpdk.org

Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
---
 drivers/common/dpaax/caamflib/desc/pdcp.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/common/dpaax/caamflib/desc/pdcp.h b/drivers/common/dpaax/caamflib/desc/pdcp.h
index 46153b9c29..289ee2a7d5 100644
--- a/drivers/common/dpaax/caamflib/desc/pdcp.h
+++ b/drivers/common/dpaax/caamflib/desc/pdcp.h
@@ -3066,7 +3066,7 @@ cnstr_shdsc_pdcp_short_mac(uint32_t *descbuf,
 
 	case PDCP_AUTH_TYPE_ZUC:
 		iv[0] = 0xFFFFFFFF;
-		iv[1] = swap ? swab32(0xFC000000) : 0xFC000000;
+		iv[1] = swab32(0xFC000000);
 		iv[2] = 0x00000000; /* unused */
 
 		KEY(p, KEY2, authdata->key_enc_flags, authdata->key,
-- 
2.25.1


      parent reply	other threads:[~2022-04-21 12:01 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-21 12:00 [PATCH 01/15] crypto/dpaa2_sec: fix fle buffer leak Gagandeep Singh
2022-04-21 12:00 ` [PATCH 02/15] crypto/dpaa2_sec: fix buffer pool ID check Gagandeep Singh
2022-04-21 12:00 ` [PATCH 03/15] crypto/dpaa_sec: fix length for chain fd in raw sec driver Gagandeep Singh
2022-04-21 12:00 ` [PATCH 04/15] crypto/dpaa2_sec: " Gagandeep Singh
2022-04-21 12:00 ` [PATCH 09/15] crypto/dpaa_sec : fix secondary process probe Gagandeep Singh
2022-04-21 12:00 ` [PATCH 11/15] crypto/dpaa2_sec: fix crypto op pointer for atomic and ordered queues Gagandeep Singh
2022-04-21 12:05   ` Hemant Agrawal
2022-04-21 12:00 ` [PATCH 12/15] crypto/dpaa2_sec: fix operation status for simple fd Gagandeep Singh
2022-04-21 12:00 ` Gagandeep Singh [this message]

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