[PATCH] cryptodev: add SNOW-V algorithms

[Radu Nicolau]

Add SNOW-V and SNOW-V AEAD mode algorithms to cryptodev API.

Signed-off-by: Radu Nicolau <radu.nicolau at intel.com>
---
 lib/cryptodev/rte_crypto_sym.h | 17 ++++++++++++-----
 lib/cryptodev/rte_cryptodev.c  |  4 +++-
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/lib/cryptodev/rte_crypto_sym.h b/lib/cryptodev/rte_crypto_sym.h
index 6268bab327..d6033ac4a1 100644
--- a/lib/cryptodev/rte_crypto_sym.h
+++ b/lib/cryptodev/rte_crypto_sym.h
@@ -178,8 +178,11 @@ enum rte_crypto_cipher_algorithm {
 	/**< ShangMi 4 (SM4) algorithm in OFB mode */
 	RTE_CRYPTO_CIPHER_SM4_CFB,
 	/**< ShangMi 4 (SM4) algorithm in CFB mode */
-	RTE_CRYPTO_CIPHER_SM4_XTS
+	RTE_CRYPTO_CIPHER_SM4_XTS,
 	/**< ShangMi 4 (SM4) algorithm in XTS mode */
+
+	RTE_CRYPTO_CIPHER_SNOW_V,
+	/**< SNOW V algorithm */
 };
 
 /** Symmetric Cipher Direction */
@@ -486,6 +489,8 @@ enum rte_crypto_aead_algorithm {
 	/**< Chacha20 cipher with poly1305 authenticator */
 	RTE_CRYPTO_AEAD_SM4_GCM,
 	/**< SM4 cipher in GCM mode */
+	RTE_CRYPTO_AEAD_SNOW_V,
+	/**< SNOW V algorithm in GCM mode */
 };
 
 /** Symmetric AEAD Operations */
@@ -714,8 +719,9 @@ struct rte_crypto_sym_op {
 					  *
 					  * @note
 					  * For SNOW 3G @ RTE_CRYPTO_CIPHER_SNOW3G_UEA2,
-					  * KASUMI @ RTE_CRYPTO_CIPHER_KASUMI_F8
-					  * and ZUC @ RTE_CRYPTO_CIPHER_ZUC_EEA3,
+					  * KASUMI @ RTE_CRYPTO_CIPHER_KASUMI_F8,
+					  * ZUC @ RTE_CRYPTO_CIPHER_ZUC_EEA3 and
+					  * SNOW V @ RTE_CRYPTO_CIPHER_SNOW_V
 					  * this field should be in bits. For
 					  * digest-encrypted cases this must be
 					  * an 8-bit multiple.
@@ -732,8 +738,9 @@ struct rte_crypto_sym_op {
 					  *
 					  * @note
 					  * For SNOW 3G @ RTE_CRYPTO_AUTH_SNOW3G_UEA2,
-					  * KASUMI @ RTE_CRYPTO_CIPHER_KASUMI_F8
-					  * and ZUC @ RTE_CRYPTO_CIPHER_ZUC_EEA3,
+					  * KASUMI @ RTE_CRYPTO_CIPHER_KASUMI_F8,
+					  * ZUC @ RTE_CRYPTO_CIPHER_ZUC_EEA3 and
+					  * SNOW V @ RTE_CRYPTO_CIPHER_SNOW_V
 					  * this field should be in bits. For
 					  * digest-encrypted cases this must be
 					  * an 8-bit multiple.
diff --git a/lib/cryptodev/rte_cryptodev.c b/lib/cryptodev/rte_cryptodev.c
index bb7bab4dd5..ae44c5f385 100644
--- a/lib/cryptodev/rte_cryptodev.c
+++ b/lib/cryptodev/rte_cryptodev.c
@@ -102,7 +102,8 @@ crypto_cipher_algorithm_strings[] = {
 	[RTE_CRYPTO_CIPHER_SM4_CTR]	= "sm4-ctr",
 	[RTE_CRYPTO_CIPHER_SM4_CFB]	= "sm4-cfb",
 	[RTE_CRYPTO_CIPHER_SM4_OFB]	= "sm4-ofb",
-	[RTE_CRYPTO_CIPHER_SM4_XTS]	= "sm4-xts"
+	[RTE_CRYPTO_CIPHER_SM4_XTS]	= "sm4-xts",
+	[RTE_CRYPTO_CIPHER_SNOW_V]	= "snow-v",
 };
 
 /**
@@ -175,6 +176,7 @@ crypto_aead_algorithm_strings[] = {
 	[RTE_CRYPTO_AEAD_AES_GCM]	= "aes-gcm",
 	[RTE_CRYPTO_AEAD_CHACHA20_POLY1305] = "chacha20-poly1305",
 	[RTE_CRYPTO_AEAD_SM4_GCM]   = "sm4-gcm",
+	[RTE_CRYPTO_AEAD_SNOW_V]   = "snow-v-aead",
 };
 
 
-- 
2.43.0