Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 2 of 2.

1 files changed, 450 insertions, 450 deletions

diff --git a/contrib/libs/linux-headers/linux/virtio_crypto.h b/contrib/libs/linux-headers/linux/virtio_crypto.h
index c7305f5509..50cdc8aebf 100644
--- a/contrib/libs/linux-headers/linux/virtio_crypto.h
+++ b/contrib/libs/linux-headers/linux/virtio_crypto.h
@@ -1,450 +1,450 @@
-#ifndef _VIRTIO_CRYPTO_H 
-#define _VIRTIO_CRYPTO_H 
-/* This header is BSD licensed so anyone can use the definitions to implement 
- * compatible drivers/servers. 
- * 
- * Redistribution and use in source and binary forms, with or without 
- * modification, are permitted provided that the following conditions 
- * are met: 
- * 1. Redistributions of source code must retain the above copyright 
- *    notice, this list of conditions and the following disclaimer. 
- * 2. Redistributions in binary form must reproduce the above copyright 
- *    notice, this list of conditions and the following disclaimer in the 
- *    documentation and/or other materials provided with the distribution. 
- * 3. Neither the name of IBM nor the names of its contributors 
- *    may be used to endorse or promote products derived from this software 
- *    without specific prior written permission. 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR 
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
- * SUCH DAMAGE. 
- */ 
-#include <linux/types.h> 
-#include <linux/virtio_types.h> 
-#include <linux/virtio_ids.h> 
-#include <linux/virtio_config.h> 
- 
- 
-#define VIRTIO_CRYPTO_SERVICE_CIPHER 0 
-#define VIRTIO_CRYPTO_SERVICE_HASH   1 
-#define VIRTIO_CRYPTO_SERVICE_MAC    2 
-#define VIRTIO_CRYPTO_SERVICE_AEAD   3 
- 
-#define VIRTIO_CRYPTO_OPCODE(service, op)   (((service) << 8) | (op)) 
- 
-struct virtio_crypto_ctrl_header { 
-#define VIRTIO_CRYPTO_CIPHER_CREATE_SESSION \ 
-	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_CIPHER, 0x02) 
-#define VIRTIO_CRYPTO_CIPHER_DESTROY_SESSION \ 
-	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_CIPHER, 0x03) 
-#define VIRTIO_CRYPTO_HASH_CREATE_SESSION \ 
-	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_HASH, 0x02) 
-#define VIRTIO_CRYPTO_HASH_DESTROY_SESSION \ 
-	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_HASH, 0x03) 
-#define VIRTIO_CRYPTO_MAC_CREATE_SESSION \ 
-	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_MAC, 0x02) 
-#define VIRTIO_CRYPTO_MAC_DESTROY_SESSION \ 
-	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_MAC, 0x03) 
-#define VIRTIO_CRYPTO_AEAD_CREATE_SESSION \ 
-	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x02) 
-#define VIRTIO_CRYPTO_AEAD_DESTROY_SESSION \ 
-	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x03) 
-	__le32 opcode; 
-	__le32 algo; 
-	__le32 flag; 
-	/* data virtqueue id */ 
-	__le32 queue_id; 
-}; 
- 
-struct virtio_crypto_cipher_session_para { 
-#define VIRTIO_CRYPTO_NO_CIPHER                 0 
-#define VIRTIO_CRYPTO_CIPHER_ARC4               1 
-#define VIRTIO_CRYPTO_CIPHER_AES_ECB            2 
-#define VIRTIO_CRYPTO_CIPHER_AES_CBC            3 
-#define VIRTIO_CRYPTO_CIPHER_AES_CTR            4 
-#define VIRTIO_CRYPTO_CIPHER_DES_ECB            5 
-#define VIRTIO_CRYPTO_CIPHER_DES_CBC            6 
-#define VIRTIO_CRYPTO_CIPHER_3DES_ECB           7 
-#define VIRTIO_CRYPTO_CIPHER_3DES_CBC           8 
-#define VIRTIO_CRYPTO_CIPHER_3DES_CTR           9 
-#define VIRTIO_CRYPTO_CIPHER_KASUMI_F8          10 
-#define VIRTIO_CRYPTO_CIPHER_SNOW3G_UEA2        11 
-#define VIRTIO_CRYPTO_CIPHER_AES_F8             12 
-#define VIRTIO_CRYPTO_CIPHER_AES_XTS            13 
-#define VIRTIO_CRYPTO_CIPHER_ZUC_EEA3           14 
-	__le32 algo; 
-	/* length of key */ 
-	__le32 keylen; 
- 
-#define VIRTIO_CRYPTO_OP_ENCRYPT  1 
-#define VIRTIO_CRYPTO_OP_DECRYPT  2 
-	/* encrypt or decrypt */ 
-	__le32 op; 
-	__le32 padding; 
-}; 
- 
-struct virtio_crypto_session_input { 
-	/* Device-writable part */ 
-	__le64 session_id; 
-	__le32 status; 
-	__le32 padding; 
-}; 
- 
-struct virtio_crypto_cipher_session_req { 
-	struct virtio_crypto_cipher_session_para para; 
-	__u8 padding[32]; 
-}; 
- 
-struct virtio_crypto_hash_session_para { 
-#define VIRTIO_CRYPTO_NO_HASH            0 
-#define VIRTIO_CRYPTO_HASH_MD5           1 
-#define VIRTIO_CRYPTO_HASH_SHA1          2 
-#define VIRTIO_CRYPTO_HASH_SHA_224       3 
-#define VIRTIO_CRYPTO_HASH_SHA_256       4 
-#define VIRTIO_CRYPTO_HASH_SHA_384       5 
-#define VIRTIO_CRYPTO_HASH_SHA_512       6 
-#define VIRTIO_CRYPTO_HASH_SHA3_224      7 
-#define VIRTIO_CRYPTO_HASH_SHA3_256      8 
-#define VIRTIO_CRYPTO_HASH_SHA3_384      9 
-#define VIRTIO_CRYPTO_HASH_SHA3_512      10 
-#define VIRTIO_CRYPTO_HASH_SHA3_SHAKE128      11 
-#define VIRTIO_CRYPTO_HASH_SHA3_SHAKE256      12 
-	__le32 algo; 
-	/* hash result length */ 
-	__le32 hash_result_len; 
-	__u8 padding[8]; 
-}; 
- 
-struct virtio_crypto_hash_create_session_req { 
-	struct virtio_crypto_hash_session_para para; 
-	__u8 padding[40]; 
-}; 
- 
-struct virtio_crypto_mac_session_para { 
-#define VIRTIO_CRYPTO_NO_MAC                       0 
-#define VIRTIO_CRYPTO_MAC_HMAC_MD5                 1 
-#define VIRTIO_CRYPTO_MAC_HMAC_SHA1                2 
-#define VIRTIO_CRYPTO_MAC_HMAC_SHA_224             3 
-#define VIRTIO_CRYPTO_MAC_HMAC_SHA_256             4 
-#define VIRTIO_CRYPTO_MAC_HMAC_SHA_384             5 
-#define VIRTIO_CRYPTO_MAC_HMAC_SHA_512             6 
-#define VIRTIO_CRYPTO_MAC_CMAC_3DES                25 
-#define VIRTIO_CRYPTO_MAC_CMAC_AES                 26 
-#define VIRTIO_CRYPTO_MAC_KASUMI_F9                27 
-#define VIRTIO_CRYPTO_MAC_SNOW3G_UIA2              28 
-#define VIRTIO_CRYPTO_MAC_GMAC_AES                 41 
-#define VIRTIO_CRYPTO_MAC_GMAC_TWOFISH             42 
-#define VIRTIO_CRYPTO_MAC_CBCMAC_AES               49 
-#define VIRTIO_CRYPTO_MAC_CBCMAC_KASUMI_F9         50 
-#define VIRTIO_CRYPTO_MAC_XCBC_AES                 53 
-	__le32 algo; 
-	/* hash result length */ 
-	__le32 hash_result_len; 
-	/* length of authenticated key */ 
-	__le32 auth_key_len; 
-	__le32 padding; 
-}; 
- 
-struct virtio_crypto_mac_create_session_req { 
-	struct virtio_crypto_mac_session_para para; 
-	__u8 padding[40]; 
-}; 
- 
-struct virtio_crypto_aead_session_para { 
-#define VIRTIO_CRYPTO_NO_AEAD     0 
-#define VIRTIO_CRYPTO_AEAD_GCM    1 
-#define VIRTIO_CRYPTO_AEAD_CCM    2 
-#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305  3 
-	__le32 algo; 
-	/* length of key */ 
-	__le32 key_len; 
-	/* hash result length */ 
-	__le32 hash_result_len; 
-	/* length of the additional authenticated data (AAD) in bytes */ 
-	__le32 aad_len; 
-	/* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ 
-	__le32 op; 
-	__le32 padding; 
-}; 
- 
-struct virtio_crypto_aead_create_session_req { 
-	struct virtio_crypto_aead_session_para para; 
-	__u8 padding[32]; 
-}; 
- 
-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 
-	__le32 alg_chain_order; 
-/* Plain hash */ 
-#define VIRTIO_CRYPTO_SYM_HASH_MODE_PLAIN    1 
-/* Authenticated hash (mac) */ 
-#define VIRTIO_CRYPTO_SYM_HASH_MODE_AUTH     2 
-/* Nested hash */ 
-#define VIRTIO_CRYPTO_SYM_HASH_MODE_NESTED   3 
-	__le32 hash_mode; 
-	struct virtio_crypto_cipher_session_para cipher_param; 
-	union { 
-		struct virtio_crypto_hash_session_para hash_param; 
-		struct virtio_crypto_mac_session_para mac_param; 
-		__u8 padding[16]; 
-	} u; 
-	/* length of the additional authenticated data (AAD) in bytes */ 
-	__le32 aad_len; 
-	__le32 padding; 
-}; 
- 
-struct virtio_crypto_alg_chain_session_req { 
-	struct virtio_crypto_alg_chain_session_para para; 
-}; 
- 
-struct virtio_crypto_sym_create_session_req { 
-	union { 
-		struct virtio_crypto_cipher_session_req cipher; 
-		struct virtio_crypto_alg_chain_session_req chain; 
-		__u8 padding[48]; 
-	} u; 
- 
-	/* Device-readable part */ 
- 
-/* No operation */ 
-#define VIRTIO_CRYPTO_SYM_OP_NONE  0 
-/* Cipher only operation on the data */ 
-#define VIRTIO_CRYPTO_SYM_OP_CIPHER  1 
-/* 
- * Chain any cipher with any hash or mac operation. The order 
- * depends on the value of alg_chain_order param 
- */ 
-#define VIRTIO_CRYPTO_SYM_OP_ALGORITHM_CHAINING  2 
-	__le32 op_type; 
-	__le32 padding; 
-}; 
- 
-struct virtio_crypto_destroy_session_req { 
-	/* Device-readable part */ 
-	__le64  session_id; 
-	__u8 padding[48]; 
-}; 
- 
-/* The request of the control virtqueue's packet */ 
-struct virtio_crypto_op_ctrl_req { 
-	struct virtio_crypto_ctrl_header header; 
- 
-	union { 
-		struct virtio_crypto_sym_create_session_req 
-			sym_create_session; 
-		struct virtio_crypto_hash_create_session_req 
-			hash_create_session; 
-		struct virtio_crypto_mac_create_session_req 
-			mac_create_session; 
-		struct virtio_crypto_aead_create_session_req 
-			aead_create_session; 
-		struct virtio_crypto_destroy_session_req 
-			destroy_session; 
-		__u8 padding[56]; 
-	} u; 
-}; 
- 
-struct virtio_crypto_op_header { 
-#define VIRTIO_CRYPTO_CIPHER_ENCRYPT \ 
-	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_CIPHER, 0x00) 
-#define VIRTIO_CRYPTO_CIPHER_DECRYPT \ 
-	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_CIPHER, 0x01) 
-#define VIRTIO_CRYPTO_HASH \ 
-	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_HASH, 0x00) 
-#define VIRTIO_CRYPTO_MAC \ 
-	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_MAC, 0x00) 
-#define VIRTIO_CRYPTO_AEAD_ENCRYPT \ 
-	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x00) 
-#define VIRTIO_CRYPTO_AEAD_DECRYPT \ 
-	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x01) 
-	__le32 opcode; 
-	/* algo should be service-specific algorithms */ 
-	__le32 algo; 
-	/* session_id should be service-specific algorithms */ 
-	__le64 session_id; 
-	/* control flag to control the request */ 
-	__le32 flag; 
-	__le32 padding; 
-}; 
- 
-struct virtio_crypto_cipher_para { 
-	/* 
-	 * Byte Length of valid IV/Counter 
-	 * 
-	 * For block ciphers in CBC or F8 mode, or for Kasumi in F8 mode, or for 
-	 *   SNOW3G in UEA2 mode, this is the length of the IV (which 
-	 *   must be the same as the block length of the cipher). 
-	 * For block ciphers in CTR mode, this is the length of the counter 
-	 *   (which must be the same as the block length of the cipher). 
-	 * For AES-XTS, this is the 128bit tweak, i, from IEEE Std 1619-2007. 
-	 * 
-	 * The IV/Counter will be updated after every partial cryptographic 
-	 * operation. 
-	 */ 
-	__le32 iv_len; 
-	/* length of source data */ 
-	__le32 src_data_len; 
-	/* length of dst data */ 
-	__le32 dst_data_len; 
-	__le32 padding; 
-}; 
- 
-struct virtio_crypto_hash_para { 
-	/* length of source data */ 
-	__le32 src_data_len; 
-	/* hash result length */ 
-	__le32 hash_result_len; 
-}; 
- 
-struct virtio_crypto_mac_para { 
-	struct virtio_crypto_hash_para hash; 
-}; 
- 
-struct virtio_crypto_aead_para { 
-	/* 
-	 * Byte Length of valid IV data pointed to by the below iv_addr 
-	 * parameter. 
-	 * 
-	 * For GCM mode, this is either 12 (for 96-bit IVs) or 16, in which 
-	 *   case iv_addr points to J0. 
-	 * For CCM mode, this is the length of the nonce, which can be in the 
-	 *   range 7 to 13 inclusive. 
-	 */ 
-	__le32 iv_len; 
-	/* length of additional auth data */ 
-	__le32 aad_len; 
-	/* length of source data */ 
-	__le32 src_data_len; 
-	/* length of dst data */ 
-	__le32 dst_data_len; 
-}; 
- 
-struct virtio_crypto_cipher_data_req { 
-	/* Device-readable part */ 
-	struct virtio_crypto_cipher_para para; 
-	__u8 padding[24]; 
-}; 
- 
-struct virtio_crypto_hash_data_req { 
-	/* Device-readable part */ 
-	struct virtio_crypto_hash_para para; 
-	__u8 padding[40]; 
-}; 
- 
-struct virtio_crypto_mac_data_req { 
-	/* Device-readable part */ 
-	struct virtio_crypto_mac_para para; 
-	__u8 padding[40]; 
-}; 
- 
-struct virtio_crypto_alg_chain_data_para { 
-	__le32 iv_len; 
-	/* Length of source data */ 
-	__le32 src_data_len; 
-	/* Length of destination data */ 
-	__le32 dst_data_len; 
-	/* Starting point for cipher processing in source data */ 
-	__le32 cipher_start_src_offset; 
-	/* Length of the source data that the cipher will be computed on */ 
-	__le32 len_to_cipher; 
-	/* Starting point for hash processing in source data */ 
-	__le32 hash_start_src_offset; 
-	/* Length of the source data that the hash will be computed on */ 
-	__le32 len_to_hash; 
-	/* Length of the additional auth data */ 
-	__le32 aad_len; 
-	/* Length of the hash result */ 
-	__le32 hash_result_len; 
-	__le32 reserved; 
-}; 
- 
-struct virtio_crypto_alg_chain_data_req { 
-	/* Device-readable part */ 
-	struct virtio_crypto_alg_chain_data_para para; 
-}; 
- 
-struct virtio_crypto_sym_data_req { 
-	union { 
-		struct virtio_crypto_cipher_data_req cipher; 
-		struct virtio_crypto_alg_chain_data_req chain; 
-		__u8 padding[40]; 
-	} u; 
- 
-	/* See above VIRTIO_CRYPTO_SYM_OP_* */ 
-	__le32 op_type; 
-	__le32 padding; 
-}; 
- 
-struct virtio_crypto_aead_data_req { 
-	/* Device-readable part */ 
-	struct virtio_crypto_aead_para para; 
-	__u8 padding[32]; 
-}; 
- 
-/* The request of the data virtqueue's packet */ 
-struct virtio_crypto_op_data_req { 
-	struct virtio_crypto_op_header header; 
- 
-	union { 
-		struct virtio_crypto_sym_data_req  sym_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; 
-		__u8 padding[48]; 
-	} u; 
-}; 
- 
-#define VIRTIO_CRYPTO_OK        0 
-#define VIRTIO_CRYPTO_ERR       1 
-#define VIRTIO_CRYPTO_BADMSG    2 
-#define VIRTIO_CRYPTO_NOTSUPP   3 
-#define VIRTIO_CRYPTO_INVSESS   4 /* Invalid session id */ 
- 
-/* The accelerator hardware is ready */ 
-#define VIRTIO_CRYPTO_S_HW_READY  (1 << 0) 
- 
-struct virtio_crypto_config { 
-	/* See VIRTIO_CRYPTO_OP_* above */ 
-	__u32  status; 
- 
-	/* 
-	 * Maximum number of data queue 
-	 */ 
-	__u32  max_dataqueues; 
- 
-	/* 
-	 * Specifies the services mask which the device support, 
-	 * see VIRTIO_CRYPTO_SERVICE_* above 
-	 */ 
-	__u32 crypto_services; 
- 
-	/* Detailed algorithms mask */ 
-	__u32 cipher_algo_l; 
-	__u32 cipher_algo_h; 
-	__u32 hash_algo; 
-	__u32 mac_algo_l; 
-	__u32 mac_algo_h; 
-	__u32 aead_algo; 
-	/* Maximum length of cipher key */ 
-	__u32 max_cipher_key_len; 
-	/* Maximum length of authenticated key */ 
-	__u32 max_auth_key_len; 
-	__u32 reserve; 
-	/* Maximum size of each crypto request's content */ 
-	__u64 max_size; 
-}; 
- 
-struct virtio_crypto_inhdr { 
-	/* See VIRTIO_CRYPTO_* above */ 
-	__u8 status; 
-}; 
-#endif 
+#ifndef _VIRTIO_CRYPTO_H
+#define _VIRTIO_CRYPTO_H
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL IBM OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#include <linux/types.h>
+#include <linux/virtio_types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+
+
+#define VIRTIO_CRYPTO_SERVICE_CIPHER 0
+#define VIRTIO_CRYPTO_SERVICE_HASH   1
+#define VIRTIO_CRYPTO_SERVICE_MAC    2
+#define VIRTIO_CRYPTO_SERVICE_AEAD   3
+
+#define VIRTIO_CRYPTO_OPCODE(service, op)   (((service) << 8) | (op))
+
+struct virtio_crypto_ctrl_header {
+#define VIRTIO_CRYPTO_CIPHER_CREATE_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_CIPHER, 0x02)
+#define VIRTIO_CRYPTO_CIPHER_DESTROY_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_CIPHER, 0x03)
+#define VIRTIO_CRYPTO_HASH_CREATE_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_HASH, 0x02)
+#define VIRTIO_CRYPTO_HASH_DESTROY_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_HASH, 0x03)
+#define VIRTIO_CRYPTO_MAC_CREATE_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_MAC, 0x02)
+#define VIRTIO_CRYPTO_MAC_DESTROY_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_MAC, 0x03)
+#define VIRTIO_CRYPTO_AEAD_CREATE_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x02)
+#define VIRTIO_CRYPTO_AEAD_DESTROY_SESSION \
+	   VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x03)
+	__le32 opcode;
+	__le32 algo;
+	__le32 flag;
+	/* data virtqueue id */
+	__le32 queue_id;
+};
+
+struct virtio_crypto_cipher_session_para {
+#define VIRTIO_CRYPTO_NO_CIPHER                 0
+#define VIRTIO_CRYPTO_CIPHER_ARC4               1
+#define VIRTIO_CRYPTO_CIPHER_AES_ECB            2
+#define VIRTIO_CRYPTO_CIPHER_AES_CBC            3
+#define VIRTIO_CRYPTO_CIPHER_AES_CTR            4
+#define VIRTIO_CRYPTO_CIPHER_DES_ECB            5
+#define VIRTIO_CRYPTO_CIPHER_DES_CBC            6
+#define VIRTIO_CRYPTO_CIPHER_3DES_ECB           7
+#define VIRTIO_CRYPTO_CIPHER_3DES_CBC           8
+#define VIRTIO_CRYPTO_CIPHER_3DES_CTR           9
+#define VIRTIO_CRYPTO_CIPHER_KASUMI_F8          10
+#define VIRTIO_CRYPTO_CIPHER_SNOW3G_UEA2        11
+#define VIRTIO_CRYPTO_CIPHER_AES_F8             12
+#define VIRTIO_CRYPTO_CIPHER_AES_XTS            13
+#define VIRTIO_CRYPTO_CIPHER_ZUC_EEA3           14
+	__le32 algo;
+	/* length of key */
+	__le32 keylen;
+
+#define VIRTIO_CRYPTO_OP_ENCRYPT  1
+#define VIRTIO_CRYPTO_OP_DECRYPT  2
+	/* encrypt or decrypt */
+	__le32 op;
+	__le32 padding;
+};
+
+struct virtio_crypto_session_input {
+	/* Device-writable part */
+	__le64 session_id;
+	__le32 status;
+	__le32 padding;
+};
+
+struct virtio_crypto_cipher_session_req {
+	struct virtio_crypto_cipher_session_para para;
+	__u8 padding[32];
+};
+
+struct virtio_crypto_hash_session_para {
+#define VIRTIO_CRYPTO_NO_HASH            0
+#define VIRTIO_CRYPTO_HASH_MD5           1
+#define VIRTIO_CRYPTO_HASH_SHA1          2
+#define VIRTIO_CRYPTO_HASH_SHA_224       3
+#define VIRTIO_CRYPTO_HASH_SHA_256       4
+#define VIRTIO_CRYPTO_HASH_SHA_384       5
+#define VIRTIO_CRYPTO_HASH_SHA_512       6
+#define VIRTIO_CRYPTO_HASH_SHA3_224      7
+#define VIRTIO_CRYPTO_HASH_SHA3_256      8
+#define VIRTIO_CRYPTO_HASH_SHA3_384      9
+#define VIRTIO_CRYPTO_HASH_SHA3_512      10
+#define VIRTIO_CRYPTO_HASH_SHA3_SHAKE128      11
+#define VIRTIO_CRYPTO_HASH_SHA3_SHAKE256      12
+	__le32 algo;
+	/* hash result length */
+	__le32 hash_result_len;
+	__u8 padding[8];
+};
+
+struct virtio_crypto_hash_create_session_req {
+	struct virtio_crypto_hash_session_para para;
+	__u8 padding[40];
+};
+
+struct virtio_crypto_mac_session_para {
+#define VIRTIO_CRYPTO_NO_MAC                       0
+#define VIRTIO_CRYPTO_MAC_HMAC_MD5                 1
+#define VIRTIO_CRYPTO_MAC_HMAC_SHA1                2
+#define VIRTIO_CRYPTO_MAC_HMAC_SHA_224             3
+#define VIRTIO_CRYPTO_MAC_HMAC_SHA_256             4
+#define VIRTIO_CRYPTO_MAC_HMAC_SHA_384             5
+#define VIRTIO_CRYPTO_MAC_HMAC_SHA_512             6
+#define VIRTIO_CRYPTO_MAC_CMAC_3DES                25
+#define VIRTIO_CRYPTO_MAC_CMAC_AES                 26
+#define VIRTIO_CRYPTO_MAC_KASUMI_F9                27
+#define VIRTIO_CRYPTO_MAC_SNOW3G_UIA2              28
+#define VIRTIO_CRYPTO_MAC_GMAC_AES                 41
+#define VIRTIO_CRYPTO_MAC_GMAC_TWOFISH             42
+#define VIRTIO_CRYPTO_MAC_CBCMAC_AES               49
+#define VIRTIO_CRYPTO_MAC_CBCMAC_KASUMI_F9         50
+#define VIRTIO_CRYPTO_MAC_XCBC_AES                 53
+	__le32 algo;
+	/* hash result length */
+	__le32 hash_result_len;
+	/* length of authenticated key */
+	__le32 auth_key_len;
+	__le32 padding;
+};
+
+struct virtio_crypto_mac_create_session_req {
+	struct virtio_crypto_mac_session_para para;
+	__u8 padding[40];
+};
+
+struct virtio_crypto_aead_session_para {
+#define VIRTIO_CRYPTO_NO_AEAD     0
+#define VIRTIO_CRYPTO_AEAD_GCM    1
+#define VIRTIO_CRYPTO_AEAD_CCM    2
+#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305  3
+	__le32 algo;
+	/* length of key */
+	__le32 key_len;
+	/* hash result length */
+	__le32 hash_result_len;
+	/* length of the additional authenticated data (AAD) in bytes */
+	__le32 aad_len;
+	/* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */
+	__le32 op;
+	__le32 padding;
+};
+
+struct virtio_crypto_aead_create_session_req {
+	struct virtio_crypto_aead_session_para para;
+	__u8 padding[32];
+};
+
+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
+	__le32 alg_chain_order;
+/* Plain hash */
+#define VIRTIO_CRYPTO_SYM_HASH_MODE_PLAIN    1
+/* Authenticated hash (mac) */
+#define VIRTIO_CRYPTO_SYM_HASH_MODE_AUTH     2
+/* Nested hash */
+#define VIRTIO_CRYPTO_SYM_HASH_MODE_NESTED   3
+	__le32 hash_mode;
+	struct virtio_crypto_cipher_session_para cipher_param;
+	union {
+		struct virtio_crypto_hash_session_para hash_param;
+		struct virtio_crypto_mac_session_para mac_param;
+		__u8 padding[16];
+	} u;
+	/* length of the additional authenticated data (AAD) in bytes */
+	__le32 aad_len;
+	__le32 padding;
+};
+
+struct virtio_crypto_alg_chain_session_req {
+	struct virtio_crypto_alg_chain_session_para para;
+};
+
+struct virtio_crypto_sym_create_session_req {
+	union {
+		struct virtio_crypto_cipher_session_req cipher;
+		struct virtio_crypto_alg_chain_session_req chain;
+		__u8 padding[48];
+	} u;
+
+	/* Device-readable part */
+
+/* No operation */
+#define VIRTIO_CRYPTO_SYM_OP_NONE  0
+/* Cipher only operation on the data */
+#define VIRTIO_CRYPTO_SYM_OP_CIPHER  1
+/*
+ * Chain any cipher with any hash or mac operation. The order
+ * depends on the value of alg_chain_order param
+ */
+#define VIRTIO_CRYPTO_SYM_OP_ALGORITHM_CHAINING  2
+	__le32 op_type;
+	__le32 padding;
+};
+
+struct virtio_crypto_destroy_session_req {
+	/* Device-readable part */
+	__le64  session_id;
+	__u8 padding[48];
+};
+
+/* The request of the control virtqueue's packet */
+struct virtio_crypto_op_ctrl_req {
+	struct virtio_crypto_ctrl_header header;
+
+	union {
+		struct virtio_crypto_sym_create_session_req
+			sym_create_session;
+		struct virtio_crypto_hash_create_session_req
+			hash_create_session;
+		struct virtio_crypto_mac_create_session_req
+			mac_create_session;
+		struct virtio_crypto_aead_create_session_req
+			aead_create_session;
+		struct virtio_crypto_destroy_session_req
+			destroy_session;
+		__u8 padding[56];
+	} u;
+};
+
+struct virtio_crypto_op_header {
+#define VIRTIO_CRYPTO_CIPHER_ENCRYPT \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_CIPHER, 0x00)
+#define VIRTIO_CRYPTO_CIPHER_DECRYPT \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_CIPHER, 0x01)
+#define VIRTIO_CRYPTO_HASH \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_HASH, 0x00)
+#define VIRTIO_CRYPTO_MAC \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_MAC, 0x00)
+#define VIRTIO_CRYPTO_AEAD_ENCRYPT \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x00)
+#define VIRTIO_CRYPTO_AEAD_DECRYPT \
+	VIRTIO_CRYPTO_OPCODE(VIRTIO_CRYPTO_SERVICE_AEAD, 0x01)
+	__le32 opcode;
+	/* algo should be service-specific algorithms */
+	__le32 algo;
+	/* session_id should be service-specific algorithms */
+	__le64 session_id;
+	/* control flag to control the request */
+	__le32 flag;
+	__le32 padding;
+};
+
+struct virtio_crypto_cipher_para {
+	/*
+	 * Byte Length of valid IV/Counter
+	 *
+	 * For block ciphers in CBC or F8 mode, or for Kasumi in F8 mode, or for
+	 *   SNOW3G in UEA2 mode, this is the length of the IV (which
+	 *   must be the same as the block length of the cipher).
+	 * For block ciphers in CTR mode, this is the length of the counter
+	 *   (which must be the same as the block length of the cipher).
+	 * For AES-XTS, this is the 128bit tweak, i, from IEEE Std 1619-2007.
+	 *
+	 * The IV/Counter will be updated after every partial cryptographic
+	 * operation.
+	 */
+	__le32 iv_len;
+	/* length of source data */
+	__le32 src_data_len;
+	/* length of dst data */
+	__le32 dst_data_len;
+	__le32 padding;
+};
+
+struct virtio_crypto_hash_para {
+	/* length of source data */
+	__le32 src_data_len;
+	/* hash result length */
+	__le32 hash_result_len;
+};
+
+struct virtio_crypto_mac_para {
+	struct virtio_crypto_hash_para hash;
+};
+
+struct virtio_crypto_aead_para {
+	/*
+	 * Byte Length of valid IV data pointed to by the below iv_addr
+	 * parameter.
+	 *
+	 * For GCM mode, this is either 12 (for 96-bit IVs) or 16, in which
+	 *   case iv_addr points to J0.
+	 * For CCM mode, this is the length of the nonce, which can be in the
+	 *   range 7 to 13 inclusive.
+	 */
+	__le32 iv_len;
+	/* length of additional auth data */
+	__le32 aad_len;
+	/* length of source data */
+	__le32 src_data_len;
+	/* length of dst data */
+	__le32 dst_data_len;
+};
+
+struct virtio_crypto_cipher_data_req {
+	/* Device-readable part */
+	struct virtio_crypto_cipher_para para;
+	__u8 padding[24];
+};
+
+struct virtio_crypto_hash_data_req {
+	/* Device-readable part */
+	struct virtio_crypto_hash_para para;
+	__u8 padding[40];
+};
+
+struct virtio_crypto_mac_data_req {
+	/* Device-readable part */
+	struct virtio_crypto_mac_para para;
+	__u8 padding[40];
+};
+
+struct virtio_crypto_alg_chain_data_para {
+	__le32 iv_len;
+	/* Length of source data */
+	__le32 src_data_len;
+	/* Length of destination data */
+	__le32 dst_data_len;
+	/* Starting point for cipher processing in source data */
+	__le32 cipher_start_src_offset;
+	/* Length of the source data that the cipher will be computed on */
+	__le32 len_to_cipher;
+	/* Starting point for hash processing in source data */
+	__le32 hash_start_src_offset;
+	/* Length of the source data that the hash will be computed on */
+	__le32 len_to_hash;
+	/* Length of the additional auth data */
+	__le32 aad_len;
+	/* Length of the hash result */
+	__le32 hash_result_len;
+	__le32 reserved;
+};
+
+struct virtio_crypto_alg_chain_data_req {
+	/* Device-readable part */
+	struct virtio_crypto_alg_chain_data_para para;
+};
+
+struct virtio_crypto_sym_data_req {
+	union {
+		struct virtio_crypto_cipher_data_req cipher;
+		struct virtio_crypto_alg_chain_data_req chain;
+		__u8 padding[40];
+	} u;
+
+	/* See above VIRTIO_CRYPTO_SYM_OP_* */
+	__le32 op_type;
+	__le32 padding;
+};
+
+struct virtio_crypto_aead_data_req {
+	/* Device-readable part */
+	struct virtio_crypto_aead_para para;
+	__u8 padding[32];
+};
+
+/* The request of the data virtqueue's packet */
+struct virtio_crypto_op_data_req {
+	struct virtio_crypto_op_header header;
+
+	union {
+		struct virtio_crypto_sym_data_req  sym_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;
+		__u8 padding[48];
+	} u;
+};
+
+#define VIRTIO_CRYPTO_OK        0
+#define VIRTIO_CRYPTO_ERR       1
+#define VIRTIO_CRYPTO_BADMSG    2
+#define VIRTIO_CRYPTO_NOTSUPP   3
+#define VIRTIO_CRYPTO_INVSESS   4 /* Invalid session id */
+
+/* The accelerator hardware is ready */
+#define VIRTIO_CRYPTO_S_HW_READY  (1 << 0)
+
+struct virtio_crypto_config {
+	/* See VIRTIO_CRYPTO_OP_* above */
+	__u32  status;
+
+	/*
+	 * Maximum number of data queue
+	 */
+	__u32  max_dataqueues;
+
+	/*
+	 * Specifies the services mask which the device support,
+	 * see VIRTIO_CRYPTO_SERVICE_* above
+	 */
+	__u32 crypto_services;
+
+	/* Detailed algorithms mask */
+	__u32 cipher_algo_l;
+	__u32 cipher_algo_h;
+	__u32 hash_algo;
+	__u32 mac_algo_l;
+	__u32 mac_algo_h;
+	__u32 aead_algo;
+	/* Maximum length of cipher key */
+	__u32 max_cipher_key_len;
+	/* Maximum length of authenticated key */
+	__u32 max_auth_key_len;
+	__u32 reserve;
+	/* Maximum size of each crypto request's content */
+	__u64 max_size;
+};
+
+struct virtio_crypto_inhdr {
+	/* See VIRTIO_CRYPTO_* above */
+	__u8 status;
+};
+#endif