X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fdpdk_qat%2Fcrypto.c;h=00e0eb5b147e8cad32ca0372aaff0b3be54211b5;hb=a49ae04e853f0ed41c4d7b5d5326fe890008d6bc;hp=e1974ac152a488a31d44319c202433c8ae8a913a;hpb=1c1d4d7a923d4804f1926fc5264f9ecdd8977b04;p=dpdk.git diff --git a/examples/dpdk_qat/crypto.c b/examples/dpdk_qat/crypto.c index e1974ac152..00e0eb5b14 100644 --- a/examples/dpdk_qat/crypto.c +++ b/examples/dpdk_qat/crypto.c @@ -1,13 +1,13 @@ /*- * BSD LICENSE - * - * Copyright(c) 2010-2013 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 * are met: - * + * * * 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 @@ -17,7 +17,7 @@ * * 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 @@ -45,7 +45,6 @@ #include #include #include -#include #include #include #include @@ -87,6 +86,7 @@ #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) @@ -98,6 +98,7 @@ #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) @@ -181,7 +182,7 @@ struct glob_keys g_crypto_hash_keys = { * */ #define PACKET_DATA_START_PHYS(p) \ - ((p)->buf_physaddr + ((char *)p->pkt.data - (char *)p->buf_addr)) + ((p)->buf_physaddr + (p)->data_off) /* * A fixed offset to where the crypto is to be performed, which is the first @@ -337,7 +338,7 @@ get_crypto_instance_on_core(CpaInstanceHandle *pInstanceHandle, } pLocalInstanceHandles = rte_malloc("pLocalInstanceHandles", - sizeof(CpaInstanceHandle) * numInstances, CACHE_LINE_SIZE); + sizeof(CpaInstanceHandle) * numInstances, RTE_CACHE_LINE_SIZE); if (NULL == pLocalInstanceHandles) { return CPA_STATUS_FAIL; @@ -422,6 +423,12 @@ 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; @@ -484,6 +491,11 @@ 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; @@ -527,6 +539,10 @@ 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; @@ -590,6 +606,9 @@ 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], @@ -645,7 +664,7 @@ per_core_crypto_init(uint32_t lcore_id) qaCoreConf[lcore_id].numResponseAttempts = 0; /* Initialise and reserve lcore memzone for virt2phys translation */ - rte_snprintf(memzone_name, + snprintf(memzone_name, RTE_MEMZONE_NAMESIZE, "lcore_%u", lcore_id); @@ -753,7 +772,7 @@ enum crypto_result crypto_encrypt(struct rte_mbuf *rte_buff, enum cipher_alg c, enum hash_alg h) { CpaCySymDpOpData *opData = - (CpaCySymDpOpData *) ((char *) (rte_buff->pkt.data) + (CpaCySymDpOpData *) (rte_pktmbuf_mtod(rte_buff, char *) + CRYPTO_OFFSET_TO_OPDATA); uint32_t lcore_id; @@ -765,7 +784,7 @@ crypto_encrypt(struct rte_mbuf *rte_buff, enum cipher_alg c, enum hash_alg h) bzero(opData, sizeof(CpaCySymDpOpData)); opData->srcBuffer = opData->dstBuffer = PACKET_DATA_START_PHYS(rte_buff); - opData->srcBufferLen = opData->dstBufferLen = rte_buff->pkt.data_len; + opData->srcBufferLen = opData->dstBufferLen = rte_buff->data_len; opData->sessionCtx = qaCoreConf[lcore_id].encryptSessionHandleTbl[c][h]; opData->thisPhys = PACKET_DATA_START_PHYS(rte_buff) + CRYPTO_OFFSET_TO_OPDATA; @@ -785,7 +804,7 @@ crypto_encrypt(struct rte_mbuf *rte_buff, enum cipher_alg c, enum hash_alg h) opData->ivLenInBytes = IV_LENGTH_8_BYTES; opData->cryptoStartSrcOffsetInBytes = CRYPTO_START_OFFSET; - opData->messageLenToCipherInBytes = rte_buff->pkt.data_len + opData->messageLenToCipherInBytes = rte_buff->data_len - CRYPTO_START_OFFSET; /* * Work around for padding, message length has to be a multiple of @@ -798,7 +817,7 @@ crypto_encrypt(struct rte_mbuf *rte_buff, enum cipher_alg c, enum hash_alg h) if (NO_HASH != h) { opData->hashStartSrcOffsetInBytes = HASH_START_OFFSET; - opData->messageLenToHashInBytes = rte_buff->pkt.data_len + opData->messageLenToHashInBytes = rte_buff->data_len - HASH_START_OFFSET; /* * Work around for padding, message length has to be a multiple of block @@ -811,7 +830,7 @@ crypto_encrypt(struct rte_mbuf *rte_buff, enum cipher_alg c, enum hash_alg h) * Assumption: Ok ignore the passed digest pointer and place HMAC at end * of packet. */ - opData->digestResult = rte_buff->buf_physaddr + rte_buff->pkt.data_len; + opData->digestResult = rte_buff->buf_physaddr + rte_buff->data_len; } if (CPA_STATUS_SUCCESS != enqueueOp(opData, lcore_id)) { @@ -828,7 +847,7 @@ enum crypto_result crypto_decrypt(struct rte_mbuf *rte_buff, enum cipher_alg c, enum hash_alg h) { - CpaCySymDpOpData *opData = (void*) (((char *) rte_buff->pkt.data) + CpaCySymDpOpData *opData = (void*) (rte_pktmbuf_mtod(rte_buff, char *) + CRYPTO_OFFSET_TO_OPDATA); uint32_t lcore_id; @@ -840,7 +859,7 @@ crypto_decrypt(struct rte_mbuf *rte_buff, enum cipher_alg c, enum hash_alg h) bzero(opData, sizeof(CpaCySymDpOpData)); opData->dstBuffer = opData->srcBuffer = PACKET_DATA_START_PHYS(rte_buff); - opData->dstBufferLen = opData->srcBufferLen = rte_buff->pkt.data_len; + opData->dstBufferLen = opData->srcBufferLen = rte_buff->data_len; opData->thisPhys = PACKET_DATA_START_PHYS(rte_buff) + CRYPTO_OFFSET_TO_OPDATA; opData->sessionCtx = qaCoreConf[lcore_id].decryptSessionHandleTbl[c][h]; @@ -860,7 +879,7 @@ crypto_decrypt(struct rte_mbuf *rte_buff, enum cipher_alg c, enum hash_alg h) opData->ivLenInBytes = IV_LENGTH_8_BYTES; opData->cryptoStartSrcOffsetInBytes = CRYPTO_START_OFFSET; - opData->messageLenToCipherInBytes = rte_buff->pkt.data_len + opData->messageLenToCipherInBytes = rte_buff->data_len - CRYPTO_START_OFFSET; /* @@ -872,7 +891,7 @@ crypto_decrypt(struct rte_mbuf *rte_buff, enum cipher_alg c, enum hash_alg h) } if (NO_HASH != h) { opData->hashStartSrcOffsetInBytes = HASH_START_OFFSET; - opData->messageLenToHashInBytes = rte_buff->pkt.data_len + opData->messageLenToHashInBytes = rte_buff->data_len - HASH_START_OFFSET; /* * Work around for padding, message length has to be a multiple of block @@ -880,7 +899,7 @@ crypto_decrypt(struct rte_mbuf *rte_buff, enum cipher_alg c, enum hash_alg h) */ opData->messageLenToHashInBytes -= opData->messageLenToHashInBytes % HASH_BLOCK_DEFAULT_SIZE; - opData->digestResult = rte_buff->buf_physaddr + rte_buff->pkt.data_len; + opData->digestResult = rte_buff->buf_physaddr + rte_buff->data_len; } if (CPA_STATUS_SUCCESS != enqueueOp(opData, lcore_id)) {