From patchwork Wed Mar 23 02:49:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zhenwei pi X-Patchwork-Id: 12789376 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 34D1AC433FE for ; Wed, 23 Mar 2022 02:53:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231886AbiCWCy3 (ORCPT ); Tue, 22 Mar 2022 22:54:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54520 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230312AbiCWCy3 (ORCPT ); Tue, 22 Mar 2022 22:54:29 -0400 Received: from mail-pf1-x434.google.com (mail-pf1-x434.google.com [IPv6:2607:f8b0:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8FD8B1DD for ; Tue, 22 Mar 2022 19:52:58 -0700 (PDT) Received: by mail-pf1-x434.google.com with SMTP id p8so402694pfh.8 for ; Tue, 22 Mar 2022 19:52:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=NT3+Tynhlk+gg9ZzT4skGgNzqNulC1HphdtHa3Hv22Q=; b=0NnlWoGdQ1p6MN8UNDLGUIRd++C3LarbKgzzDgHJZ8SgP07g2CE+d0DVHNPEl/uGj8 5CwaASTTtx+6TCo5KU89Ku+MJsoxB9xfbvQPaQ9AnJoTTk8kO2L5NHhRNAiBmK9I2A4Q M3xyW03Rf4txfmvA5U8og0I4If9589ZnZfP2mCAWaSapN95i8H1STHwAkiGOSOKZTP7Q u6cQAgonGTM7GxszzGdwi1N+rjOpMQoYpv3hYLGdPD+OuUOLCGP4JL884LTiP/mjlgVk nC3YaGUysOegNZgnUKiQD0NcXhct2kRFvDBZNEJUSJYiAsh5J26OWlIelaBJX444cC8w G9Og== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=NT3+Tynhlk+gg9ZzT4skGgNzqNulC1HphdtHa3Hv22Q=; b=LlxNNN9r+6ChMv5LWY9TMu3jdmSoD0Q2EauClS0HFLg7RLFoWRuk2YeTONU6o1h390 QLFyDNPn6STQQuumnv610rrWcpEeYsy55J/npabM+wA0gw5tumUf8Av+bCpTobcIYocj fqTVn29xGEOeYAb3z0NtmcLqDr9de1tGh7WrimleUmYiB7ynpp7nh/fMdC6ydb+DuFHa 7MOvihtfc3zDwtMAVwtAA5EUULOGF5m6yixRxk/j59/zv2W3NlUVoUab2eGh/fWxUdLc 8W7XdTJ45l3PGU7It5jBjXOtwdfldygusVLdvG3JbhhkKCF1AP5wSfpIIHG91cnObMlp sAWA== X-Gm-Message-State: AOAM532inJ05u+4GyWXDbyBRvaPEkqTRfU9GMLTHtd0tNqpbxTvcD2If vz7Eg4uvgGrHZyzk10ccFNYpaw== X-Google-Smtp-Source: ABdhPJwfWHlNrL9/UFEc2eHJM/jrKJIeTTmF4UDwDgmuo6RNDK+giYRRJ/O2Bl87i3n4cN/+vZQUWA== X-Received: by 2002:a63:5c03:0:b0:382:70fa:4294 with SMTP id q3-20020a635c03000000b0038270fa4294mr12113428pgb.580.1648003978072; Tue, 22 Mar 2022 19:52:58 -0700 (PDT) Received: from always-x1.www.tendawifi.com ([139.177.225.224]) by smtp.gmail.com with ESMTPSA id t2-20020a63a602000000b0038062a0bc6fsm18104869pge.67.2022.03.22.19.52.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Mar 2022 19:52:57 -0700 (PDT) From: zhenwei pi To: arei.gonglei@huawei.com, mst@redhat.com Cc: jasowang@redhat.com, virtualization@lists.linux-foundation.org, qemu-devel@nongnu.org, linux-crypto@vger.kernel.org, herbert@gondor.apana.org.au, zhenwei pi , lei he Subject: [PATCH v3 1/6] virtio-crypto: header update Date: Wed, 23 Mar 2022 10:49:07 +0800 Message-Id: <20220323024912.249789-2-pizhenwei@bytedance.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220323024912.249789-1-pizhenwei@bytedance.com> References: <20220323024912.249789-1-pizhenwei@bytedance.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org 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; };