From 57fe58d0a514b21139a61766f1d995af41200730 Mon Sep 17 00:00:00 2001 From: Tejasree Kondoj Date: Mon, 20 Jun 2022 17:56:52 +0530 Subject: [PATCH] crypto/cnxk: fix CMAC IV Fixing CMAC IV length to 16 bytes. Fixes: 759b5e653580 ("crypto/cnxk: support AES-CMAC") Signed-off-by: Tejasree Kondoj Acked-by: Akhil Goyal --- drivers/crypto/cnxk/cnxk_se.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/cnxk/cnxk_se.h b/drivers/crypto/cnxk/cnxk_se.h index 5c61e4dfa4..ff98d9b553 100644 --- a/drivers/crypto/cnxk/cnxk_se.h +++ b/drivers/crypto/cnxk/cnxk_se.h @@ -82,7 +82,7 @@ pdcp_iv_copy(uint8_t *iv_d, uint8_t *iv_s, const uint8_t pdcp_alg_type, memcpy(iv_d, iv_s, 16); } else { /* AES-CMAC EIA2, microcode expects 16B zeroized IV */ - for (j = 0; j < 4; j++) + for (j = 0; j < 16; j++) iv_d[j] = 0; } } -- 2.39.5