<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style> </head> <body dir="ltr"> <div class="elementToProof" style="font-family: "IntelOne Text"; font-size: 10pt; color: rgb(0, 0, 0);"> Acked-by: Kai Ji <kai.ji@intel.com></div> <div class="elementToProof" style="font-family: "IntelOne Text"; font-size: 10pt; color: rgb(0, 0, 0);"> </div> <div id="appendonsend"></div> <hr style="display:inline-block;width:98%" tabindex="-1"> <div id="divRplyFwdMsg" dir="ltr">From: Nicolau, Radu <radu.nicolau@intel.com> Sent: 08 April 2025 12:08 To: Akhil Goyal <gakhil@marvell.com>; Fan Zhang <fanzhang.oss@gmail.com> Cc: dev@dpdk.org <dev@dpdk.org>; Ji, Kai <kai.ji@intel.com>; Nicolau, Radu <radu.nicolau@intel.com> Subject: [PATCH] cryptodev: add SNOW-V algorithms <div> </div> </div> <div class="BodyFragment"> <div class="PlainText">Add SNOW-V and SNOW-V AEAD mode algorithms to cryptodev API. Signed-off-by: Radu Nicolau <radu.nicolau@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 </div> </div> </body> </html>