[dpdk-stable] [PATCH 3/5] crypto/aesni_mb: fix truncated digest size for CMAC
De Lara Guarch, Pablo
pablo.de.lara.guarch at intel.com
Wed Jul 4 08:19:03 CEST 2018
The truncated digest size for AES-CMAC is 12 and not 16,
as the Multi-buffer library can output both 12 and 16 bytes.
Fixes: 6491dbbecebb ("crypto/aesni_mb: support AES CMAC")
Cc: stable at dpdk.org
Change-Id: I4dc7cfd4a503d7f2cfec98dc029e30c24d25c760
Signed-off-by: De Lara Guarch, Pablo <pablo.de.lara.guarch at intel.com>
---
drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
index 426b25242..d290ee655 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
@@ -55,7 +55,7 @@ static const unsigned auth_truncated_digest_byte_lengths[] = {
[SHA_384] = 24,
[SHA_512] = 32,
[AES_XCBC] = 12,
- [AES_CMAC] = 16,
+ [AES_CMAC] = 12,
[AES_CCM] = 8,
[NULL_HASH] = 0
};
--
2.14.4
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