[v2,1/2] cryptodev: add sm4 encryption algorithm
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Commit Message
ShangMi 4 (SM4) is a block cipher used in the Chinese National Standard for
Wireless LAN WAPI and also used with Transport Layer Security.
- Added SM4 encryption algorithm.
Supported modes are ECB, CBC and CTR.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
---
doc/guides/cryptodevs/features/default.ini | 3 +++
doc/guides/rel_notes/release_22_11.rst | 4 ++++
lib/cryptodev/rte_crypto_sym.h | 9 ++++++++-
lib/cryptodev/rte_cryptodev.c | 5 ++++-
4 files changed, 19 insertions(+), 2 deletions(-)
Comments
Acked-by: Kai Ji <kai.ji@intel.com>
> -----Original Message-----
> From: Kusztal, ArkadiuszX <arkadiuszx.kusztal@intel.com>
> Sent: Wednesday, September 28, 2022 2:18 PM
> To: dev@dpdk.org
> Cc: gakhil@marvell.com; Ji, Kai <kai.ji@intel.com>; Kusztal, ArkadiuszX
> <arkadiuszx.kusztal@intel.com>
> Subject: [PATCH v2 1/2] cryptodev: add sm4 encryption algorithm
>
> ShangMi 4 (SM4) is a block cipher used in the Chinese National Standard for
> Wireless LAN WAPI and also used with Transport Layer Security.
>
> - Added SM4 encryption algorithm.
> Supported modes are ECB, CBC and CTR.
>
> Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
> ---
@@ -61,6 +61,9 @@ DES DOCSIS BPI =
SNOW3G UEA2 =
KASUMI F8 =
ZUC EEA3 =
+SM4 ECB =
+SM4 CBC =
+SM4 CTR =
;
; Supported authentication algorithms of a default crypto driver.
@@ -80,6 +80,10 @@ New Features
* Added ``rte_event_eth_tx_adapter_instance_get`` to get Tx adapter
instance ID for specified ethernet device ID and Tx queue index.
+* **Added ShangMi 4 (SM4) encryption algorithm in ECB, CBC and CTR mode to the cryptodev.**
+
+ Added ``RTE_CRYPTO_CIPHER_SM4_ECB``, ``RTE_CRYPTO_CIPHER_SM4_CBC``,
+ ``RTE_CRYPTO_CIPHER_SM4_CTR`` to the cipher algorithm list in the cryptodev.
Removed Items
-------------
@@ -160,12 +160,19 @@ enum rte_crypto_cipher_algorithm {
* for m_src and m_dst in the rte_crypto_sym_op must be NULL.
*/
- RTE_CRYPTO_CIPHER_DES_DOCSISBPI
+ RTE_CRYPTO_CIPHER_DES_DOCSISBPI,
/**< DES algorithm using modes required by
* DOCSIS Baseline Privacy Plus Spec.
* Chained mbufs are not supported in this mode, i.e. rte_mbuf.next
* for m_src and m_dst in the rte_crypto_sym_op must be NULL.
*/
+
+ RTE_CRYPTO_CIPHER_SM4_ECB,
+ /**< ShangMi 4 (SM4) algorithm in ECB mode */
+ RTE_CRYPTO_CIPHER_SM4_CBC,
+ /**< ShangMi 4 (SM4) algorithm in CBC mode */
+ RTE_CRYPTO_CIPHER_SM4_CTR
+ /**< ShangMi 4 (SM4) algorithm in CTR mode */
};
/** Cipher algorithm name strings */
@@ -89,7 +89,10 @@ rte_crypto_cipher_algorithm_strings[] = {
[RTE_CRYPTO_CIPHER_KASUMI_F8] = "kasumi-f8",
[RTE_CRYPTO_CIPHER_SNOW3G_UEA2] = "snow3g-uea2",
- [RTE_CRYPTO_CIPHER_ZUC_EEA3] = "zuc-eea3"
+ [RTE_CRYPTO_CIPHER_ZUC_EEA3] = "zuc-eea3",
+ [RTE_CRYPTO_CIPHER_SM4_ECB] = "sm4-ecb",
+ [RTE_CRYPTO_CIPHER_SM4_CBC] = "sm4-cbc",
+ [RTE_CRYPTO_CIPHER_SM4_CTR] = "sm4-ctr"
};
/**