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crypto/cnxk: fix kasumi input len calculation

PATCH Applied Anoob Joseph 2 participants 2 messages Nov 11, 2021 Crypto API

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Anoob Joseph

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PATCH 1/1 crypto/cnxk: fix kasumi input len calculation

Fix kasumi input len calculation to consider encr_offset.

Fixes 546dff20a034 ("crypto/cnxk: add KASUMI decryption")
Cc [email protected]
Signed-off-by Anoob Joseph <[email protected]>
---
 drivers/crypto/cnxk/cnxk_se.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/crypto/cnxk/cnxk_se.h +1 -1
index e4e554e..37237de 100644
@@ -1482,7 +1482,7 @@ cpt_kasumi_dec_prep(uint64_t d_offs, uint64_t d_lens,
 	/* consider iv len */
 	encr_offset += iv_len;
 
-	inputlen = iv_len + (RTE_ALIGN(encr_data_len, 8) / 8);
+	inputlen = encr_offset + (RTE_ALIGN(encr_data_len, 8) / 8);
 	outputlen = inputlen;
 
 	/* save space for offset ctrl & iv */
Signature · 1 line
2.7.4