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: sta...@dpdk.org
Signed-off-by: Gagandeep Singh <g.si...@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
