This patch introduces HMAC SM3 algorithm support to the AESNI_MB PMD.
Signed-off-by: Brian Dooley <brian.doo...@intel.com>
---
v3:
Add documentation
---
doc/guides/cryptodevs/aesni_mb.rst | 1 +
doc/guides/cryptodevs/features/aesni_mb.ini | 1 +
doc/guides/rel_notes/release_24_11.rst | 1 +
drivers/crypto/ipsec_mb/pmd_aesni_mb.c | 3 +++
drivers/crypto/ipsec_mb/pmd_aesni_mb_priv.h | 24 ++++++++++++++++++++-
5 files changed, 29 insertions(+), 1 deletion(-)
diff --git a/doc/guides/cryptodevs/aesni_mb.rst
b/doc/guides/cryptodevs/aesni_mb.rst
index 951f8a7ca8..f1073c3c0b 100644
--- a/doc/guides/cryptodevs/aesni_mb.rst
+++ b/doc/guides/cryptodevs/aesni_mb.rst
@@ -57,6 +57,7 @@ Hash algorithms:
* RTE_CRYPTO_AUTH_SNOW3G_UIA2
* RTE_CRYPTO_AUTH_KASUMI_F9
* RTE_CRYPTO_AUTH_SM3
+* RTE_CRYPTO_AUTH_SM3 HMAC
AEAD algorithms:
diff --git a/doc/guides/cryptodevs/features/aesni_mb.ini
b/doc/guides/cryptodevs/features/aesni_mb.ini
index abab926b36..b4e9a1f65b 100644
--- a/doc/guides/cryptodevs/features/aesni_mb.ini
+++ b/doc/guides/cryptodevs/features/aesni_mb.ini
@@ -65,6 +65,7 @@ ZUC EIA3 = Y
SNOW3G UIA2 = Y
KASUMI F9 = Y
SM3 = Y
+SM3 HMAC = Y
;
; Supported AEAD algorithms of the 'aesni_mb' crypto driver.
diff --git a/doc/guides/rel_notes/release_24_11.rst
b/doc/guides/rel_notes/release_24_11.rst
index cd49f605b4..b8b68780c5 100644
--- a/doc/guides/rel_notes/release_24_11.rst
+++ b/doc/guides/rel_notes/release_24_11.rst
@@ -57,6 +57,7 @@ New Features
* **Updated IPsec_MB crypto driver.**
* Added support for SM3 algorithm.
+ * Added support for SM3 HMAC algorithm.
Removed Items
diff --git a/drivers/crypto/ipsec_mb/pmd_aesni_mb.c
b/drivers/crypto/ipsec_mb/pmd_aesni_mb.c
index 4711b7f590..019867fe1c 100644
--- a/drivers/crypto/ipsec_mb/pmd_aesni_mb.c
+++ b/drivers/crypto/ipsec_mb/pmd_aesni_mb.c
@@ -381,6 +381,9 @@ aesni_mb_set_session_auth_parameters(IMB_MGR *mb_mgr,
case RTE_CRYPTO_AUTH_SM3:
sess->template_job.hash_alg = IMB_AUTH_SM3;
break;
+ case RTE_CRYPTO_AUTH_SM3_HMAC:
+ sess->template_job.hash_alg = IMB_AUTH_HMAC_SM3;
+ break;
#endif
default:
IPSEC_MB_LOG(ERR,
diff --git a/drivers/crypto/ipsec_mb/pmd_aesni_mb_priv.h
b/drivers/crypto/ipsec_mb/pmd_aesni_mb_priv.h
index 50f78bc3ff..51104f159c 100644
--- a/drivers/crypto/ipsec_mb/pmd_aesni_mb_priv.h
+++ b/drivers/crypto/ipsec_mb/pmd_aesni_mb_priv.h
@@ -754,6 +754,27 @@ static const struct rte_cryptodev_capabilities
aesni_mb_capabilities[] = {
}, }
}, }
},
+ { /* HMAC SM3 */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
+ {.auth = {
+ .algo = RTE_CRYPTO_AUTH_SM3_HMAC,
+ .block_size = 64,
+ .key_size = {
+ .min = 1,
+ .max = 65535,
+ .increment = 1
+ },
+ .digest_size = {
+ .min = 32,
+ .max = 32,
+ .increment = 1
+ },
+ .iv_size = { 0 }
+ }, }
+ }, }
+ },
#endif
RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
};
@@ -865,7 +886,8 @@ static const unsigned int auth_digest_byte_lengths[] = {
[IMB_AUTH_SNOW3G_UIA2_BITLEN] = 4,
[IMB_AUTH_KASUMI_UIA1] = 4,
#if IMB_VERSION(1, 5, 0) <= IMB_VERSION_NUM
- [IMB_AUTH_SM3] = 32
+ [IMB_AUTH_SM3] = 32,
+ [IMB_AUTH_HMAC_SM3] = 32,
#endif
/**< Vector mode dependent pointer table of the multi-buffer APIs */
--
2.25.1
