X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fdpdk_qat%2Fcrypto.c;h=2f8ba3da960374acab8773f509519ba1b9dea927;hb=3031749c2df04a63cdcef186dcce3781e61436e8;hp=fe51511dbb38e715910aa72066699275f9e82860;hpb=dada9ef6edc59015b6674b5a95258787c71401b0;p=dpdk.git diff --git a/examples/dpdk_qat/crypto.c b/examples/dpdk_qat/crypto.c index fe51511dbb..2f8ba3da96 100644 --- a/examples/dpdk_qat/crypto.c +++ b/examples/dpdk_qat/crypto.c @@ -1,35 +1,34 @@ /*- * BSD LICENSE - * - * Copyright(c) 2010-2012 Intel Corporation. All rights reserved. + * + * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions * are met: - * - * * Redistributions of source code must retain the above copyright + * + * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. - * * 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 + * * 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. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived + * * Neither the name of Intel Corporation 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 THE COPYRIGHT - * OWNER 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 + * + * 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 THE COPYRIGHT + * OWNER 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 @@ -72,10 +71,6 @@ #include "crypto.h" -#define NUM_HMAC (10) -#define NUM_CRYPTO (7) - - /* CIPHER KEY LENGTHS */ #define KEY_SIZE_64_IN_BYTES (64 / 8) #define KEY_SIZE_56_IN_BYTES (56 / 8) @@ -92,6 +87,7 @@ #define SHA384_AUTH_KEY_LENGTH_IN_BYTES (384 / 8) #define SHA512_AUTH_KEY_LENGTH_IN_BYTES (512 / 8) #define MD5_AUTH_KEY_LENGTH_IN_BYTES (128 / 8) +#define KASUMI_AUTH_KEY_LENGTH_IN_BYTES (128 / 8) /* HASH DIGEST LENGHTS */ #define AES_XCBC_DIGEST_LENGTH_IN_BYTES (128 / 8) @@ -103,6 +99,7 @@ #define SHA256_DIGEST_LENGTH_IN_BYTES (256 / 8) #define SHA384_DIGEST_LENGTH_IN_BYTES (384 / 8) #define SHA512_DIGEST_LENGTH_IN_BYTES (512 / 8) +#define KASUMI_DIGEST_LENGTH_IN_BYTES (32 / 8) #define IV_LENGTH_16_BYTES (16) #define IV_LENGTH_8_BYTES (8) @@ -203,7 +200,7 @@ struct glob_keys g_crypto_hash_keys = { * +18 takes this to the next cache line. */ -#define CRYPTO_OFFSET_TO_OPDATA (ETHER_MAX_LEN+18) +#define CRYPTO_OFFSET_TO_OPDATA (ETHER_MAX_LEN+18) /* * Default number of requests to place on the hardware ring before kicking the @@ -427,6 +424,12 @@ initCySymSession(const int pkt_cipher_alg, sessionSetupData.cipherSetupData.cipherKeyLenInBytes = KEY_SIZE_128_IN_BYTES; break; + case CIPHER_KASUMI_F8: + sessionSetupData.cipherSetupData.cipherAlgorithm = + CPA_CY_SYM_CIPHER_KASUMI_F8; + sessionSetupData.cipherSetupData.cipherKeyLenInBytes = + KEY_SIZE_128_IN_BYTES; + break; default: printf("Crypto: Undefined Cipher specified\n"); break; @@ -489,6 +492,11 @@ initCySymSession(const int pkt_cipher_alg, sessionSetupData.hashSetupData.digestResultLenInBytes = SHA512_DIGEST_LENGTH_IN_BYTES; break; + case HASH_KASUMI_F9: + sessionSetupData.hashSetupData.hashAlgorithm = CPA_CY_SYM_HASH_KASUMI_F9; + sessionSetupData.hashSetupData.digestResultLenInBytes = + KASUMI_DIGEST_LENGTH_IN_BYTES; + break; default: printf("Crypto: Undefined Hash specified\n"); break; @@ -532,6 +540,10 @@ initCySymSession(const int pkt_cipher_alg, sessionSetupData.hashSetupData.authModeSetupData.authKeyLenInBytes = SHA512_AUTH_KEY_LENGTH_IN_BYTES; break; + case HASH_KASUMI_F9: + sessionSetupData.hashSetupData.authModeSetupData.authKeyLenInBytes = + KASUMI_AUTH_KEY_LENGTH_IN_BYTES; + break; default: printf("Crypto: Undefined Hash specified\n"); return CPA_STATUS_FAIL; @@ -560,6 +572,10 @@ initCySymSession(const int pkt_cipher_alg, return CPA_STATUS_SUCCESS; } + /* Set flags for digest operations */ + sessionSetupData.digestIsAppended = CPA_FALSE; + sessionSetupData.verifyDigest = CPA_TRUE; + /* Get the session context size based on the crypto and/or hash operations*/ status = cpaCySymDpSessionCtxGetSize(cyInstanceHandle, &sessionSetupData, &sessionCtxSizeInBytes); @@ -576,7 +592,7 @@ initCySymSession(const int pkt_cipher_alg, } status = cpaCySymDpInitSession(cyInstanceHandle, &sessionSetupData, - CPA_TRUE,CPA_FALSE, *ppSessionCtx); + *ppSessionCtx); if (CPA_STATUS_SUCCESS != status) { printf("Crypto: cpaCySymDpInitSession failed with status %"PRId32"\n", status); return CPA_STATUS_FAIL; @@ -591,6 +607,9 @@ initSessionDataTables(struct qa_core_conf *qaCoreConf,uint32_t lcore_id) CpaStatus status = CPA_STATUS_FAIL; for (i = 0; i < NUM_CRYPTO; i++) { for (j = 0; j < NUM_HMAC; j++) { + if (((i == CIPHER_KASUMI_F8) && (j != NO_HASH) && (j != HASH_KASUMI_F9)) || + ((i != NO_CIPHER) && (i != CIPHER_KASUMI_F8) && (j == HASH_KASUMI_F9))) + continue; status = initCySymSession(i, j, CPA_CY_SYM_HASH_MODE_AUTH, CPA_CY_SYM_CIPHER_DIRECTION_ENCRYPT, &qaCoreConf->encryptSessionHandleTbl[i][j], @@ -617,11 +636,11 @@ initSessionDataTables(struct qa_core_conf *qaCoreConf,uint32_t lcore_id) int crypto_init(void) { - if (CPA_STATUS_SUCCESS != icp_sal_userStart("SSL")) { + if (CPA_STATUS_SUCCESS != icp_sal_userStartMultiProcess("SSL",CPA_FALSE)) { printf("Crypto: Could not start sal for user space\n"); return CPA_STATUS_FAIL; } - printf("Crypto: icp_sal_userStart(\"SSL\")\n"); + printf("Crypto: icp_sal_userStartMultiProcess(\"SSL\",CPA_FALSE)\n"); return 0; } @@ -758,6 +777,9 @@ crypto_encrypt(struct rte_mbuf *rte_buff, enum cipher_alg c, enum hash_alg h) + CRYPTO_OFFSET_TO_OPDATA); uint32_t lcore_id; + if (unlikely(c >= NUM_CRYPTO || h >= NUM_HMAC)) + return CRYPTO_RESULT_FAIL; + lcore_id = rte_lcore_id(); bzero(opData, sizeof(CpaCySymDpOpData)); @@ -830,6 +852,9 @@ crypto_decrypt(struct rte_mbuf *rte_buff, enum cipher_alg c, enum hash_alg h) + CRYPTO_OFFSET_TO_OPDATA); uint32_t lcore_id; + if (unlikely(c >= NUM_CRYPTO || h >= NUM_HMAC)) + return CRYPTO_RESULT_FAIL; + lcore_id = rte_lcore_id(); bzero(opData, sizeof(CpaCySymDpOpData));