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Thu, 28 Apr 2022 07:04:24 -0700 (PDT) Received: from always-x1.www.tendawifi.com ([139.177.225.254]) by smtp.gmail.com with ESMTPSA id x129-20020a623187000000b0050835f6d6a1sm38975pfx.9.2022.04.28.07.04.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Apr 2022 07:04:23 -0700 (PDT) From: zhenwei pi To: mst@redhat.com, arei.gonglei@huawei.com, berrange@redhat.com Subject: [PATCH v5 1/9] virtio-crypto: header update Date: Thu, 28 Apr 2022 21:59:35 +0800 Message-Id: <20220428135943.178254-2-pizhenwei@bytedance.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220428135943.178254-1-pizhenwei@bytedance.com> References: <20220428135943.178254-1-pizhenwei@bytedance.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::102a; envelope-from=pizhenwei@bytedance.com; helo=mail-pj1-x102a.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: helei.sig11@bytedance.com, jasowang@redhat.com, cohuck@redhat.com, qemu-devel@nongnu.org, zhenwei pi , virtualization@lists.linux-foundation.org, linux-crypto@vger.kernel.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Update header from linux, support akcipher service. Reviewed-by: Gonglei Signed-off-by: lei he Signed-off-by: zhenwei pi --- .../standard-headers/linux/virtio_crypto.h | 82 ++++++++++++++++++- 1 file changed, 81 insertions(+), 1 deletion(-) diff --git a/include/standard-headers/linux/virtio_crypto.h b/include/standard-headers/linux/virtio_crypto.h index 5ff0b4ee59..68066dafb6 100644 --- a/include/standard-headers/linux/virtio_crypto.h +++ b/include/standard-headers/linux/virtio_crypto.h @@ -37,6 +37,7 @@ #define VIRTIO_CRYPTO_SERVICE_HASH 1 #define VIRTIO_CRYPTO_SERVICE_MAC 2 #define VIRTIO_CRYPTO_SERVICE_AEAD 3 +#define VIRTIO_CRYPTO_SERVICE_AKCIPHER 4 #define VIRTIO_CRYPTO_OPCODE(service, op) (((service) << 8) | (op)) @@ -57,6 +58,10 @@ struct virtio_crypto_ctrl_header { VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x02) #define VIRTIO_CRYPTO_AEAD_DESTROY_SESSION \ VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x03) +#define VIRTIO_CRYPTO_AKCIPHER_CREATE_SESSION \ + VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x04) +#define VIRTIO_CRYPTO_AKCIPHER_DESTROY_SESSION \ + VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x05) uint32_t opcode; uint32_t algo; uint32_t flag; @@ -180,6 +185,58 @@ struct virtio_crypto_aead_create_session_req { uint8_t padding[32]; }; +struct virtio_crypto_rsa_session_para { +#define VIRTIO_CRYPTO_RSA_RAW_PADDING 0 +#define VIRTIO_CRYPTO_RSA_PKCS1_PADDING 1 + uint32_t padding_algo; + +#define VIRTIO_CRYPTO_RSA_NO_HASH 0 +#define VIRTIO_CRYPTO_RSA_MD2 1 +#define VIRTIO_CRYPTO_RSA_MD3 2 +#define VIRTIO_CRYPTO_RSA_MD4 3 +#define VIRTIO_CRYPTO_RSA_MD5 4 +#define VIRTIO_CRYPTO_RSA_SHA1 5 +#define VIRTIO_CRYPTO_RSA_SHA256 6 +#define VIRTIO_CRYPTO_RSA_SHA384 7 +#define VIRTIO_CRYPTO_RSA_SHA512 8 +#define VIRTIO_CRYPTO_RSA_SHA224 9 + uint32_t hash_algo; +}; + +struct virtio_crypto_ecdsa_session_para { +#define VIRTIO_CRYPTO_CURVE_UNKNOWN 0 +#define VIRTIO_CRYPTO_CURVE_NIST_P192 1 +#define VIRTIO_CRYPTO_CURVE_NIST_P224 2 +#define VIRTIO_CRYPTO_CURVE_NIST_P256 3 +#define VIRTIO_CRYPTO_CURVE_NIST_P384 4 +#define VIRTIO_CRYPTO_CURVE_NIST_P521 5 + uint32_t curve_id; + uint32_t padding; +}; + +struct virtio_crypto_akcipher_session_para { +#define VIRTIO_CRYPTO_NO_AKCIPHER 0 +#define VIRTIO_CRYPTO_AKCIPHER_RSA 1 +#define VIRTIO_CRYPTO_AKCIPHER_DSA 2 +#define VIRTIO_CRYPTO_AKCIPHER_ECDSA 3 + uint32_t algo; + +#define VIRTIO_CRYPTO_AKCIPHER_KEY_TYPE_PUBLIC 1 +#define VIRTIO_CRYPTO_AKCIPHER_KEY_TYPE_PRIVATE 2 + uint32_t keytype; + uint32_t keylen; + + union { + struct virtio_crypto_rsa_session_para rsa; + struct virtio_crypto_ecdsa_session_para ecdsa; + } u; +}; + +struct virtio_crypto_akcipher_create_session_req { + struct virtio_crypto_akcipher_session_para para; + uint8_t padding[36]; +}; + struct virtio_crypto_alg_chain_session_para { #define VIRTIO_CRYPTO_SYM_ALG_CHAIN_ORDER_HASH_THEN_CIPHER 1 #define VIRTIO_CRYPTO_SYM_ALG_CHAIN_ORDER_CIPHER_THEN_HASH 2 @@ -247,6 +304,8 @@ struct virtio_crypto_op_ctrl_req { mac_create_session; struct virtio_crypto_aead_create_session_req aead_create_session; + struct virtio_crypto_akcipher_create_session_req + akcipher_create_session; struct virtio_crypto_destroy_session_req destroy_session; uint8_t padding[56]; @@ -266,6 +325,14 @@ struct virtio_crypto_op_header { VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x00) #define VIRTIO_CRYPTO_AEAD_DECRYPT \ VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x01) +#define VIRTIO_CRYPTO_AKCIPHER_ENCRYPT \ + VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x00) +#define VIRTIO_CRYPTO_AKCIPHER_DECRYPT \ + VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x01) +#define VIRTIO_CRYPTO_AKCIPHER_SIGN \ + VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x02) +#define VIRTIO_CRYPTO_AKCIPHER_VERIFY \ + VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AKCIPHER, 0x03) uint32_t opcode; /* algo should be service-specific algorithms */ uint32_t algo; @@ -390,6 +457,16 @@ struct virtio_crypto_aead_data_req { uint8_t padding[32]; }; +struct virtio_crypto_akcipher_para { + uint32_t src_data_len; + uint32_t dst_data_len; +}; + +struct virtio_crypto_akcipher_data_req { + struct virtio_crypto_akcipher_para para; + uint8_t padding[40]; +}; + /* The request of the data virtqueue's packet */ struct virtio_crypto_op_data_req { struct virtio_crypto_op_header header; @@ -399,6 +476,7 @@ struct virtio_crypto_op_data_req { struct virtio_crypto_hash_data_req hash_req; struct virtio_crypto_mac_data_req mac_req; struct virtio_crypto_aead_data_req aead_req; + struct virtio_crypto_akcipher_data_req akcipher_req; uint8_t padding[48]; } u; }; @@ -408,6 +486,8 @@ struct virtio_crypto_op_data_req { #define VIRTIO_CRYPTO_BADMSG 2 #define VIRTIO_CRYPTO_NOTSUPP 3 #define VIRTIO_CRYPTO_INVSESS 4 /* Invalid session id */ +#define VIRTIO_CRYPTO_NOSPC 5 /* no free session ID */ +#define VIRTIO_CRYPTO_KEY_REJECTED 6 /* Signature verification failed */ /* The accelerator hardware is ready */ #define VIRTIO_CRYPTO_S_HW_READY (1 << 0) @@ -438,7 +518,7 @@ struct virtio_crypto_config { uint32_t max_cipher_key_len; /* Maximum length of authenticated key */ uint32_t max_auth_key_len; - uint32_t reserve; + uint32_t akcipher_algo; /* Maximum size of each crypto request's content */ uint64_t max_size; };