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{
    "id": 126252,
    "url": "http://patches.dpdk.org/api/patches/126252/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230418230947.240459-1-michael.leung@bloombase.com/",
    "project": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/projects/1/?format=api",
        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "dev.dpdk.org",
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    "msgid": "<20230418230947.240459-1-michael.leung@bloombase.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20230418230947.240459-1-michael.leung@bloombase.com",
    "date": "2023-04-18T23:09:47",
    "name": "crypto/openssl: add aes-xts support",
    "commit_ref": null,
    "pull_url": null,
    "state": "changes-requested",
    "archived": true,
    "hash": "1ec96f253a44a8c2c0ad008ed1dd4b3483c2871f",
    "submitter": {
        "id": 3047,
        "url": "http://patches.dpdk.org/api/people/3047/?format=api",
        "name": "Michael Leung",
        "email": "michael.leung@bloombase.com"
    },
    "delegate": {
        "id": 6690,
        "url": "http://patches.dpdk.org/api/users/6690/?format=api",
        "username": "akhil",
        "first_name": "akhil",
        "last_name": "goyal",
        "email": "gakhil@marvell.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20230418230947.240459-1-michael.leung@bloombase.com/mbox/",
    "series": [
        {
            "id": 27770,
            "url": "http://patches.dpdk.org/api/series/27770/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=27770",
            "date": "2023-04-18T23:09:47",
            "name": "crypto/openssl: add aes-xts support",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/27770/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/126252/comments/",
    "check": "fail",
    "checks": "http://patches.dpdk.org/api/patches/126252/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "From": "Michael Leung <michael.leung@bloombase.com>",
        "To": "dev@dpdk.org",
        "Subject": "[PATCH] crypto/openssl: add aes-xts support",
        "Date": "Tue, 18 Apr 2023 16:09:47 -0700",
        "Message-Id": "<20230418230947.240459-1-michael.leung@bloombase.com>",
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    "content": "Add aes-128-xts and aes-256-xts support for crypto openssl pmd. As xts mode we got 2 key, the key length is multiplied by two, i.e. 32 and 64.\n\nSigned-off-by: Michael Leung <michael.leung@bloombase.com>\n---\n drivers/crypto/openssl/openssl_pmd_private.h |  2 +-\n drivers/crypto/openssl/rte_openssl_pmd.c     | 13 +++++++++++++\n drivers/crypto/openssl/rte_openssl_pmd_ops.c | 20 ++++++++++++++++++++\n 3 files changed, 34 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/drivers/crypto/openssl/openssl_pmd_private.h b/drivers/crypto/openssl/openssl_pmd_private.h\nindex ed6841e460..85a8316edc 100644\n--- a/drivers/crypto/openssl/openssl_pmd_private.h\n+++ b/drivers/crypto/openssl/openssl_pmd_private.h\n@@ -103,7 +103,7 @@ struct openssl_session {\n \t\t/**< cipher algorithm */\n \n \t\tstruct {\n-\t\t\tuint8_t data[32];\n+\t\t\tuint8_t data[64];\n \t\t\t/**< key data */\n \t\t\tsize_t length;\n \t\t\t/**< key length in bytes */\ndiff --git a/drivers/crypto/openssl/rte_openssl_pmd.c b/drivers/crypto/openssl/rte_openssl_pmd.c\nindex 384d262621..e9cbc60da7 100644\n--- a/drivers/crypto/openssl/rte_openssl_pmd.c\n+++ b/drivers/crypto/openssl/rte_openssl_pmd.c\n@@ -240,6 +240,18 @@ get_cipher_algo(enum rte_crypto_cipher_algorithm sess_algo, size_t keylen,\n \t\t\t\tres = -EINVAL;\n \t\t\t}\n \t\t\tbreak;\n+\t\tcase RTE_CRYPTO_CIPHER_AES_XTS:\n+\t\t\tswitch (keylen) {\n+\t\t\tcase 32:\n+\t\t\t\t*algo = EVP_aes_128_xts();\n+\t\t\t\tbreak;\n+\t\t\tcase 64:\n+\t\t\t\t*algo = EVP_aes_256_xts();\n+\t\t\t\tbreak;\n+\t\t\tdefault:\n+\t\t\t\tres = -EINVAL;\n+\t\t\t}\n+\t\t\tbreak;\n \t\tdefault:\n \t\t\tres = -EINVAL;\n \t\t\tbreak;\n@@ -483,6 +495,7 @@ openssl_set_session_cipher_parameters(struct openssl_session *sess,\n \tcase RTE_CRYPTO_CIPHER_3DES_CBC:\n \tcase RTE_CRYPTO_CIPHER_AES_CBC:\n \tcase RTE_CRYPTO_CIPHER_AES_CTR:\n+\tcase RTE_CRYPTO_CIPHER_AES_XTS:\n \t\tsess->cipher.mode = OPENSSL_CIPHER_LIB;\n \t\tsess->cipher.algo = xform->cipher.algo;\n \t\tsess->cipher.ctx = EVP_CIPHER_CTX_new();\ndiff --git a/drivers/crypto/openssl/rte_openssl_pmd_ops.c b/drivers/crypto/openssl/rte_openssl_pmd_ops.c\nindex 29ad1b9505..c016b1926f 100644\n--- a/drivers/crypto/openssl/rte_openssl_pmd_ops.c\n+++ b/drivers/crypto/openssl/rte_openssl_pmd_ops.c\n@@ -309,6 +309,26 @@ static const struct rte_cryptodev_capabilities openssl_pmd_capabilities[] = {\n \t\t\t}, }\n \t\t}, }\n \t},\n+\t{\t/* AES XTS */\n+\t\t.op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,\n+\t\t{.sym = {\n+\t\t\t.xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,\n+\t\t\t{.cipher = {\n+\t\t\t\t.algo = RTE_CRYPTO_CIPHER_AES_XTS,\n+\t\t\t\t.block_size = 16,\n+\t\t\t\t.key_size = {\n+\t\t\t\t\t.min = 32,\n+\t\t\t\t\t.max = 64,\n+\t\t\t\t\t.increment = 32\t// only 32 & 64 (128/256-bit)\n+\t\t\t\t},\n+\t\t\t\t.iv_size = {\n+\t\t\t\t\t.min = 16,\n+\t\t\t\t\t.max = 16,\n+\t\t\t\t\t.increment = 0\n+\t\t\t\t}\n+\t\t\t}, }\n+\t\t}, }\n+\t},\n \t{\t/* AES GCM */\n \t\t.op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,\n \t\t{.sym = {\n",
    "prefixes": []
}