#include <rte_cryptodev_pmd.h>
#include <rte_crypto.h>
#include <rte_cryptodev.h>
+#ifdef RTE_LIBRTE_SECURITY
#include <rte_security_driver.h>
+#endif
#include <rte_cycles.h>
#include <rte_dev.h>
#include <rte_kvargs.h>
#include <fsl_usd.h>
#include <fsl_qman.h>
-#include <of.h>
+#include <dpaa_of.h>
/* RTA header files */
-#include <hw/desc/common.h>
-#include <hw/desc/algo.h>
-#include <hw/desc/ipsec.h>
-#include <hw/desc/pdcp.h>
+#include <desc/common.h>
+#include <desc/algo.h>
+#include <desc/ipsec.h>
+#include <desc/pdcp.h>
#include <rte_dpaa_bus.h>
#include <dpaa_sec.h>
return ret;
}
-static inline int is_cipher_only(dpaa_sec_session *ses)
-{
- return ((ses->cipher_alg != RTE_CRYPTO_CIPHER_NULL) &&
- (ses->auth_alg == RTE_CRYPTO_AUTH_NULL));
-}
-
-static inline int is_auth_only(dpaa_sec_session *ses)
-{
- return ((ses->cipher_alg == RTE_CRYPTO_CIPHER_NULL) &&
- (ses->auth_alg != RTE_CRYPTO_AUTH_NULL));
-}
-
-static inline int is_aead(dpaa_sec_session *ses)
-{
- return ((ses->cipher_alg == 0) &&
- (ses->auth_alg == 0) &&
- (ses->aead_alg != 0));
-}
-
-static inline int is_auth_cipher(dpaa_sec_session *ses)
-{
- return ((ses->cipher_alg != RTE_CRYPTO_CIPHER_NULL) &&
- (ses->auth_alg != RTE_CRYPTO_AUTH_NULL) &&
- (ses->proto_alg != RTE_SECURITY_PROTOCOL_PDCP) &&
- (ses->proto_alg != RTE_SECURITY_PROTOCOL_IPSEC));
-}
-
-static inline int is_proto_ipsec(dpaa_sec_session *ses)
-{
- return (ses->proto_alg == RTE_SECURITY_PROTOCOL_IPSEC);
-}
-
-static inline int is_proto_pdcp(dpaa_sec_session *ses)
-{
- return (ses->proto_alg == RTE_SECURITY_PROTOCOL_PDCP);
-}
-
static inline int is_encode(dpaa_sec_session *ses)
{
return ses->dir == DIR_ENC;
return ses->dir == DIR_DEC;
}
-static inline void
-caam_auth_alg(dpaa_sec_session *ses, struct alginfo *alginfo_a)
-{
- switch (ses->auth_alg) {
- case RTE_CRYPTO_AUTH_NULL:
- alginfo_a->algtype =
- (ses->proto_alg == RTE_SECURITY_PROTOCOL_IPSEC) ?
- OP_PCL_IPSEC_HMAC_NULL : 0;
- ses->digest_length = 0;
- break;
- case RTE_CRYPTO_AUTH_MD5_HMAC:
- alginfo_a->algtype =
- (ses->proto_alg == RTE_SECURITY_PROTOCOL_IPSEC) ?
- OP_PCL_IPSEC_HMAC_MD5_96 : OP_ALG_ALGSEL_MD5;
- alginfo_a->algmode = OP_ALG_AAI_HMAC;
- break;
- case RTE_CRYPTO_AUTH_SHA1_HMAC:
- alginfo_a->algtype =
- (ses->proto_alg == RTE_SECURITY_PROTOCOL_IPSEC) ?
- OP_PCL_IPSEC_HMAC_SHA1_96 : OP_ALG_ALGSEL_SHA1;
- alginfo_a->algmode = OP_ALG_AAI_HMAC;
- break;
- case RTE_CRYPTO_AUTH_SHA224_HMAC:
- alginfo_a->algtype =
- (ses->proto_alg == RTE_SECURITY_PROTOCOL_IPSEC) ?
- OP_PCL_IPSEC_HMAC_SHA1_160 : OP_ALG_ALGSEL_SHA224;
- alginfo_a->algmode = OP_ALG_AAI_HMAC;
- break;
- case RTE_CRYPTO_AUTH_SHA256_HMAC:
- alginfo_a->algtype =
- (ses->proto_alg == RTE_SECURITY_PROTOCOL_IPSEC) ?
- OP_PCL_IPSEC_HMAC_SHA2_256_128 : OP_ALG_ALGSEL_SHA256;
- alginfo_a->algmode = OP_ALG_AAI_HMAC;
- break;
- case RTE_CRYPTO_AUTH_SHA384_HMAC:
- alginfo_a->algtype =
- (ses->proto_alg == RTE_SECURITY_PROTOCOL_IPSEC) ?
- OP_PCL_IPSEC_HMAC_SHA2_384_192 : OP_ALG_ALGSEL_SHA384;
- alginfo_a->algmode = OP_ALG_AAI_HMAC;
- break;
- case RTE_CRYPTO_AUTH_SHA512_HMAC:
- alginfo_a->algtype =
- (ses->proto_alg == RTE_SECURITY_PROTOCOL_IPSEC) ?
- OP_PCL_IPSEC_HMAC_SHA2_512_256 : OP_ALG_ALGSEL_SHA512;
- alginfo_a->algmode = OP_ALG_AAI_HMAC;
- break;
- default:
- DPAA_SEC_ERR("unsupported auth alg %u", ses->auth_alg);
- }
-}
-
-static inline void
-caam_cipher_alg(dpaa_sec_session *ses, struct alginfo *alginfo_c)
-{
- switch (ses->cipher_alg) {
- case RTE_CRYPTO_CIPHER_NULL:
- alginfo_c->algtype =
- (ses->proto_alg == RTE_SECURITY_PROTOCOL_IPSEC) ?
- OP_PCL_IPSEC_NULL : 0;
- break;
- case RTE_CRYPTO_CIPHER_AES_CBC:
- alginfo_c->algtype =
- (ses->proto_alg == RTE_SECURITY_PROTOCOL_IPSEC) ?
- OP_PCL_IPSEC_AES_CBC : OP_ALG_ALGSEL_AES;
- alginfo_c->algmode = OP_ALG_AAI_CBC;
- break;
- case RTE_CRYPTO_CIPHER_3DES_CBC:
- alginfo_c->algtype =
- (ses->proto_alg == RTE_SECURITY_PROTOCOL_IPSEC) ?
- OP_PCL_IPSEC_3DES : OP_ALG_ALGSEL_3DES;
- alginfo_c->algmode = OP_ALG_AAI_CBC;
- break;
- case RTE_CRYPTO_CIPHER_AES_CTR:
- alginfo_c->algtype =
- (ses->proto_alg == RTE_SECURITY_PROTOCOL_IPSEC) ?
- OP_PCL_IPSEC_AES_CTR : OP_ALG_ALGSEL_AES;
- alginfo_c->algmode = OP_ALG_AAI_CTR;
- break;
- default:
- DPAA_SEC_ERR("unsupported cipher alg %d", ses->cipher_alg);
- }
-}
-
-static inline void
-caam_aead_alg(dpaa_sec_session *ses, struct alginfo *alginfo)
-{
- switch (ses->aead_alg) {
- case RTE_CRYPTO_AEAD_AES_GCM:
- alginfo->algtype = OP_ALG_ALGSEL_AES;
- alginfo->algmode = OP_ALG_AAI_GCM;
- break;
- default:
- DPAA_SEC_ERR("unsupported AEAD alg %d", ses->aead_alg);
- }
-}
-
+#ifdef RTE_LIBRTE_SECURITY
static int
dpaa_sec_prep_pdcp_cdb(dpaa_sec_session *ses)
{
int swap = true;
#endif
- switch (ses->cipher_alg) {
- case RTE_CRYPTO_CIPHER_SNOW3G_UEA2:
- cipherdata.algtype = PDCP_CIPHER_TYPE_SNOW;
- break;
- case RTE_CRYPTO_CIPHER_ZUC_EEA3:
- cipherdata.algtype = PDCP_CIPHER_TYPE_ZUC;
- break;
- case RTE_CRYPTO_CIPHER_AES_CTR:
- cipherdata.algtype = PDCP_CIPHER_TYPE_AES;
- break;
- case RTE_CRYPTO_CIPHER_NULL:
- cipherdata.algtype = PDCP_CIPHER_TYPE_NULL;
- break;
- default:
- DPAA_SEC_ERR("Crypto: Undefined Cipher specified %u",
- ses->cipher_alg);
- return -1;
- }
-
cipherdata.key = (size_t)ses->cipher_key.data;
cipherdata.keylen = ses->cipher_key.length;
cipherdata.key_enc_flags = 0;
cipherdata.key_type = RTA_DATA_IMM;
+ cipherdata.algtype = ses->cipher_key.alg;
+ cipherdata.algmode = ses->cipher_key.algmode;
cdb->sh_desc[0] = cipherdata.keylen;
cdb->sh_desc[1] = 0;
cdb->sh_desc[2] = 0;
if (ses->auth_alg) {
- switch (ses->auth_alg) {
- case RTE_CRYPTO_AUTH_SNOW3G_UIA2:
- authdata.algtype = PDCP_AUTH_TYPE_SNOW;
- break;
- case RTE_CRYPTO_AUTH_ZUC_EIA3:
- authdata.algtype = PDCP_AUTH_TYPE_ZUC;
- break;
- case RTE_CRYPTO_AUTH_AES_CMAC:
- authdata.algtype = PDCP_AUTH_TYPE_AES;
- break;
- case RTE_CRYPTO_AUTH_NULL:
- authdata.algtype = PDCP_AUTH_TYPE_NULL;
- break;
- default:
- DPAA_SEC_ERR("Crypto: Unsupported auth alg %u",
- ses->auth_alg);
- return -1;
- }
-
authdata.key = (size_t)ses->auth_key.data;
authdata.keylen = ses->auth_key.length;
authdata.key_enc_flags = 0;
authdata.key_type = RTA_DATA_IMM;
+ authdata.algtype = ses->auth_key.alg;
+ authdata.algmode = ses->auth_key.algmode;
p_authdata = &authdata;
ses->pdcp.hfn_threshold,
&cipherdata, p_authdata, 0);
}
-
return shared_desc_len;
}
int swap = true;
#endif
- caam_cipher_alg(ses, &cipherdata);
- if (cipherdata.algtype == (unsigned int)DPAA_SEC_ALG_UNSUPPORT) {
- DPAA_SEC_ERR("not supported cipher alg");
- return -ENOTSUP;
- }
-
cipherdata.key = (size_t)ses->cipher_key.data;
cipherdata.keylen = ses->cipher_key.length;
cipherdata.key_enc_flags = 0;
cipherdata.key_type = RTA_DATA_IMM;
-
- caam_auth_alg(ses, &authdata);
- if (authdata.algtype == (unsigned int)DPAA_SEC_ALG_UNSUPPORT) {
- DPAA_SEC_ERR("not supported auth alg");
- return -ENOTSUP;
- }
+ cipherdata.algtype = ses->cipher_key.alg;
+ cipherdata.algmode = ses->cipher_key.algmode;
authdata.key = (size_t)ses->auth_key.data;
authdata.keylen = ses->auth_key.length;
authdata.key_enc_flags = 0;
authdata.key_type = RTA_DATA_IMM;
+ authdata.algtype = ses->auth_key.alg;
+ authdata.algmode = ses->auth_key.algmode;
cdb->sh_desc[0] = cipherdata.keylen;
cdb->sh_desc[1] = authdata.keylen;
}
return shared_desc_len;
}
-
+#endif
/* prepare command block of the session */
static int
dpaa_sec_prep_cdb(dpaa_sec_session *ses)
memset(cdb, 0, sizeof(struct sec_cdb));
- if (is_proto_ipsec(ses)) {
+ switch (ses->ctxt) {
+#ifdef RTE_LIBRTE_SECURITY
+ case DPAA_SEC_IPSEC:
shared_desc_len = dpaa_sec_prep_ipsec_cdb(ses);
- } else if (is_proto_pdcp(ses)) {
+ break;
+ case DPAA_SEC_PDCP:
shared_desc_len = dpaa_sec_prep_pdcp_cdb(ses);
- } else if (is_cipher_only(ses)) {
- caam_cipher_alg(ses, &alginfo_c);
- if (alginfo_c.algtype == (unsigned int)DPAA_SEC_ALG_UNSUPPORT) {
- DPAA_SEC_ERR("not supported cipher alg");
- return -ENOTSUP;
- }
-
+ break;
+#endif
+ case DPAA_SEC_CIPHER:
alginfo_c.key = (size_t)ses->cipher_key.data;
alginfo_c.keylen = ses->cipher_key.length;
alginfo_c.key_enc_flags = 0;
alginfo_c.key_type = RTA_DATA_IMM;
+ alginfo_c.algtype = ses->cipher_key.alg;
+ alginfo_c.algmode = ses->cipher_key.algmode;
- shared_desc_len = cnstr_shdsc_blkcipher(
- cdb->sh_desc, true,
- swap, SHR_NEVER, &alginfo_c,
- NULL,
- ses->iv.length,
- ses->dir);
- } else if (is_auth_only(ses)) {
- caam_auth_alg(ses, &alginfo_a);
- if (alginfo_a.algtype == (unsigned int)DPAA_SEC_ALG_UNSUPPORT) {
- DPAA_SEC_ERR("not supported auth alg");
+ switch (ses->cipher_alg) {
+ case RTE_CRYPTO_CIPHER_AES_CBC:
+ case RTE_CRYPTO_CIPHER_3DES_CBC:
+ case RTE_CRYPTO_CIPHER_AES_CTR:
+ case RTE_CRYPTO_CIPHER_3DES_CTR:
+ shared_desc_len = cnstr_shdsc_blkcipher(
+ cdb->sh_desc, true,
+ swap, SHR_NEVER, &alginfo_c,
+ NULL,
+ ses->iv.length,
+ ses->dir);
+ break;
+ case RTE_CRYPTO_CIPHER_SNOW3G_UEA2:
+ shared_desc_len = cnstr_shdsc_snow_f8(
+ cdb->sh_desc, true, swap,
+ &alginfo_c,
+ ses->dir);
+ break;
+ case RTE_CRYPTO_CIPHER_ZUC_EEA3:
+ shared_desc_len = cnstr_shdsc_zuce(
+ cdb->sh_desc, true, swap,
+ &alginfo_c,
+ ses->dir);
+ break;
+ default:
+ DPAA_SEC_ERR("unsupported cipher alg %d",
+ ses->cipher_alg);
return -ENOTSUP;
}
-
+ break;
+ case DPAA_SEC_AUTH:
alginfo_a.key = (size_t)ses->auth_key.data;
alginfo_a.keylen = ses->auth_key.length;
alginfo_a.key_enc_flags = 0;
alginfo_a.key_type = RTA_DATA_IMM;
-
- shared_desc_len = cnstr_shdsc_hmac(cdb->sh_desc, true,
- swap, SHR_NEVER, &alginfo_a,
- !ses->dir,
- ses->digest_length);
- } else if (is_aead(ses)) {
- caam_aead_alg(ses, &alginfo);
+ alginfo_a.algtype = ses->auth_key.alg;
+ alginfo_a.algmode = ses->auth_key.algmode;
+ switch (ses->auth_alg) {
+ case RTE_CRYPTO_AUTH_MD5_HMAC:
+ case RTE_CRYPTO_AUTH_SHA1_HMAC:
+ case RTE_CRYPTO_AUTH_SHA224_HMAC:
+ case RTE_CRYPTO_AUTH_SHA256_HMAC:
+ case RTE_CRYPTO_AUTH_SHA384_HMAC:
+ case RTE_CRYPTO_AUTH_SHA512_HMAC:
+ shared_desc_len = cnstr_shdsc_hmac(
+ cdb->sh_desc, true,
+ swap, SHR_NEVER, &alginfo_a,
+ !ses->dir,
+ ses->digest_length);
+ break;
+ case RTE_CRYPTO_AUTH_SNOW3G_UIA2:
+ shared_desc_len = cnstr_shdsc_snow_f9(
+ cdb->sh_desc, true, swap,
+ &alginfo_a,
+ !ses->dir,
+ ses->digest_length);
+ break;
+ case RTE_CRYPTO_AUTH_ZUC_EIA3:
+ shared_desc_len = cnstr_shdsc_zuca(
+ cdb->sh_desc, true, swap,
+ &alginfo_a,
+ !ses->dir,
+ ses->digest_length);
+ break;
+ default:
+ DPAA_SEC_ERR("unsupported auth alg %u", ses->auth_alg);
+ }
+ break;
+ case DPAA_SEC_AEAD:
if (alginfo.algtype == (unsigned int)DPAA_SEC_ALG_UNSUPPORT) {
DPAA_SEC_ERR("not supported aead alg");
return -ENOTSUP;
alginfo.keylen = ses->aead_key.length;
alginfo.key_enc_flags = 0;
alginfo.key_type = RTA_DATA_IMM;
+ alginfo.algtype = ses->aead_key.alg;
+ alginfo.algmode = ses->aead_key.algmode;
if (ses->dir == DIR_ENC)
shared_desc_len = cnstr_shdsc_gcm_encap(
&alginfo,
ses->iv.length,
ses->digest_length);
- } else {
- caam_cipher_alg(ses, &alginfo_c);
- if (alginfo_c.algtype == (unsigned int)DPAA_SEC_ALG_UNSUPPORT) {
- DPAA_SEC_ERR("not supported cipher alg");
- return -ENOTSUP;
- }
-
+ break;
+ case DPAA_SEC_CIPHER_HASH:
alginfo_c.key = (size_t)ses->cipher_key.data;
alginfo_c.keylen = ses->cipher_key.length;
alginfo_c.key_enc_flags = 0;
alginfo_c.key_type = RTA_DATA_IMM;
-
- caam_auth_alg(ses, &alginfo_a);
- if (alginfo_a.algtype == (unsigned int)DPAA_SEC_ALG_UNSUPPORT) {
- DPAA_SEC_ERR("not supported auth alg");
- return -ENOTSUP;
- }
+ alginfo_c.algtype = ses->cipher_key.alg;
+ alginfo_c.algmode = ses->cipher_key.algmode;
alginfo_a.key = (size_t)ses->auth_key.data;
alginfo_a.keylen = ses->auth_key.length;
alginfo_a.key_enc_flags = 0;
alginfo_a.key_type = RTA_DATA_IMM;
+ alginfo_a.algtype = ses->auth_key.alg;
+ alginfo_a.algmode = ses->auth_key.algmode;
cdb->sh_desc[0] = alginfo_c.keylen;
cdb->sh_desc[1] = alginfo_a.keylen;
*/
shared_desc_len = cnstr_shdsc_authenc(cdb->sh_desc,
true, swap, SHR_SERIAL, &alginfo_c, &alginfo_a,
- ses->iv.length, 0,
+ ses->iv.length,
ses->digest_length, ses->dir);
+ break;
+ case DPAA_SEC_HASH_CIPHER:
+ default:
+ DPAA_SEC_ERR("error: Unsupported session");
+ return -ENOTSUP;
}
if (shared_desc_len < 0) {
struct qm_sg_entry *sg, *out_sg, *in_sg;
phys_addr_t start_addr;
uint8_t *old_digest, extra_segs;
+ int data_len, data_offset;
+
+ data_len = sym->auth.data.length;
+ data_offset = sym->auth.data.offset;
+
+ if (ses->auth_alg == RTE_CRYPTO_AUTH_SNOW3G_UIA2 ||
+ ses->auth_alg == RTE_CRYPTO_AUTH_ZUC_EIA3) {
+ if ((data_len & 7) || (data_offset & 7)) {
+ DPAA_SEC_ERR("AUTH: len/offset must be full bytes");
+ return NULL;
+ }
+
+ data_len = data_len >> 3;
+ data_offset = data_offset >> 3;
+ }
if (is_decode(ses))
extra_segs = 3;
/* need to extend the input to a compound frame */
in_sg->extension = 1;
in_sg->final = 1;
- in_sg->length = sym->auth.data.length;
+ in_sg->length = data_len;
qm_sg_entry_set64(in_sg, dpaa_mem_vtop(&cf->sg[2]));
/* 1st seg */
sg = in_sg + 1;
- qm_sg_entry_set64(sg, rte_pktmbuf_mtophys(mbuf));
- sg->length = mbuf->data_len - sym->auth.data.offset;
- sg->offset = sym->auth.data.offset;
- /* Successive segs */
- mbuf = mbuf->next;
- while (mbuf) {
+ if (ses->iv.length) {
+ uint8_t *iv_ptr;
+
+ iv_ptr = rte_crypto_op_ctod_offset(op, uint8_t *,
+ ses->iv.offset);
+
+ if (ses->auth_alg == RTE_CRYPTO_AUTH_SNOW3G_UIA2) {
+ iv_ptr = conv_to_snow_f9_iv(iv_ptr);
+ sg->length = 12;
+ } else if (ses->auth_alg == RTE_CRYPTO_AUTH_ZUC_EIA3) {
+ iv_ptr = conv_to_zuc_eia_iv(iv_ptr);
+ sg->length = 8;
+ } else {
+ sg->length = ses->iv.length;
+ }
+ qm_sg_entry_set64(sg, dpaa_mem_vtop(iv_ptr));
+ in_sg->length += sg->length;
cpu_to_hw_sg(sg);
sg++;
- qm_sg_entry_set64(sg, rte_pktmbuf_mtophys(mbuf));
- sg->length = mbuf->data_len;
- mbuf = mbuf->next;
+ }
+
+ qm_sg_entry_set64(sg, rte_pktmbuf_mtophys(mbuf));
+ sg->offset = data_offset;
+
+ if (data_len <= (mbuf->data_len - data_offset)) {
+ sg->length = data_len;
+ } else {
+ sg->length = mbuf->data_len - data_offset;
+
+ /* remaining i/p segs */
+ while ((data_len = data_len - sg->length) &&
+ (mbuf = mbuf->next)) {
+ cpu_to_hw_sg(sg);
+ sg++;
+ qm_sg_entry_set64(sg, rte_pktmbuf_mtophys(mbuf));
+ if (data_len > mbuf->data_len)
+ sg->length = mbuf->data_len;
+ else
+ sg->length = data_len;
+ }
}
if (is_decode(ses)) {
qm_sg_entry_set64(sg, start_addr);
sg->length = ses->digest_length;
in_sg->length += ses->digest_length;
- } else {
- /* Digest calculation case */
- sg->length -= ses->digest_length;
}
sg->final = 1;
cpu_to_hw_sg(sg);
struct rte_mbuf *mbuf = sym->m_src;
struct dpaa_sec_job *cf;
struct dpaa_sec_op_ctx *ctx;
- struct qm_sg_entry *sg;
+ struct qm_sg_entry *sg, *in_sg;
rte_iova_t start_addr;
uint8_t *old_digest;
+ int data_len, data_offset;
+
+ data_len = sym->auth.data.length;
+ data_offset = sym->auth.data.offset;
+
+ if (ses->auth_alg == RTE_CRYPTO_AUTH_SNOW3G_UIA2 ||
+ ses->auth_alg == RTE_CRYPTO_AUTH_ZUC_EIA3) {
+ if ((data_len & 7) || (data_offset & 7)) {
+ DPAA_SEC_ERR("AUTH: len/offset must be full bytes");
+ return NULL;
+ }
+
+ data_len = data_len >> 3;
+ data_offset = data_offset >> 3;
+ }
ctx = dpaa_sec_alloc_ctx(ses, 4);
if (!ctx)
cpu_to_hw_sg(sg);
/* input */
- sg = &cf->sg[1];
- if (is_decode(ses)) {
- /* need to extend the input to a compound frame */
- sg->extension = 1;
- qm_sg_entry_set64(sg, dpaa_mem_vtop(&cf->sg[2]));
- sg->length = sym->auth.data.length + ses->digest_length;
- sg->final = 1;
+ in_sg = &cf->sg[1];
+ /* need to extend the input to a compound frame */
+ in_sg->extension = 1;
+ in_sg->final = 1;
+ in_sg->length = data_len;
+ qm_sg_entry_set64(in_sg, dpaa_mem_vtop(&cf->sg[2]));
+ sg = &cf->sg[2];
+
+ if (ses->iv.length) {
+ uint8_t *iv_ptr;
+
+ iv_ptr = rte_crypto_op_ctod_offset(op, uint8_t *,
+ ses->iv.offset);
+
+ if (ses->auth_alg == RTE_CRYPTO_AUTH_SNOW3G_UIA2) {
+ iv_ptr = conv_to_snow_f9_iv(iv_ptr);
+ sg->length = 12;
+ } else if (ses->auth_alg == RTE_CRYPTO_AUTH_ZUC_EIA3) {
+ iv_ptr = conv_to_zuc_eia_iv(iv_ptr);
+ sg->length = 8;
+ } else {
+ sg->length = ses->iv.length;
+ }
+ qm_sg_entry_set64(sg, dpaa_mem_vtop(iv_ptr));
+ in_sg->length += sg->length;
cpu_to_hw_sg(sg);
+ sg++;
+ }
+
+ qm_sg_entry_set64(sg, rte_pktmbuf_mtophys(mbuf));
+ sg->offset = data_offset;
+ sg->length = data_len;
- sg = &cf->sg[2];
+ if (is_decode(ses)) {
+ /* Digest verification case */
+ cpu_to_hw_sg(sg);
/* hash result or digest, save digest first */
rte_memcpy(old_digest, sym->auth.digest.data,
- ses->digest_length);
- qm_sg_entry_set64(sg, start_addr + sym->auth.data.offset);
- sg->length = sym->auth.data.length;
- cpu_to_hw_sg(sg);
-
+ ses->digest_length);
/* let's check digest by hw */
start_addr = dpaa_mem_vtop(old_digest);
sg++;
qm_sg_entry_set64(sg, start_addr);
sg->length = ses->digest_length;
- sg->final = 1;
- cpu_to_hw_sg(sg);
- } else {
- qm_sg_entry_set64(sg, start_addr + sym->auth.data.offset);
- sg->length = sym->auth.data.length;
- sg->final = 1;
- cpu_to_hw_sg(sg);
+ in_sg->length += ses->digest_length;
}
+ sg->final = 1;
+ cpu_to_hw_sg(sg);
+ cpu_to_hw_sg(in_sg);
return cf;
}
uint8_t req_segs;
uint8_t *IV_ptr = rte_crypto_op_ctod_offset(op, uint8_t *,
ses->iv.offset);
+ int data_len, data_offset;
+
+ data_len = sym->cipher.data.length;
+ data_offset = sym->cipher.data.offset;
+
+ if (ses->cipher_alg == RTE_CRYPTO_CIPHER_SNOW3G_UEA2 ||
+ ses->cipher_alg == RTE_CRYPTO_CIPHER_ZUC_EEA3) {
+ if ((data_len & 7) || (data_offset & 7)) {
+ DPAA_SEC_ERR("CIPHER: len/offset must be full bytes");
+ return NULL;
+ }
+
+ data_len = data_len >> 3;
+ data_offset = data_offset >> 3;
+ }
if (sym->m_dst) {
mbuf = sym->m_dst;
mbuf = sym->m_src;
req_segs = mbuf->nb_segs * 2 + 3;
}
-
if (mbuf->nb_segs > MAX_SG_ENTRIES) {
DPAA_SEC_DP_ERR("Cipher: Max sec segs supported is %d",
MAX_SG_ENTRIES);
/* output */
out_sg = &cf->sg[0];
out_sg->extension = 1;
- out_sg->length = sym->cipher.data.length;
+ out_sg->length = data_len;
qm_sg_entry_set64(out_sg, dpaa_mem_vtop(&cf->sg[2]));
cpu_to_hw_sg(out_sg);
/* 1st seg */
sg = &cf->sg[2];
qm_sg_entry_set64(sg, rte_pktmbuf_mtophys(mbuf));
- sg->length = mbuf->data_len - sym->cipher.data.offset;
- sg->offset = sym->cipher.data.offset;
+ sg->length = mbuf->data_len - data_offset;
+ sg->offset = data_offset;
/* Successive segs */
mbuf = mbuf->next;
in_sg = &cf->sg[1];
in_sg->extension = 1;
in_sg->final = 1;
- in_sg->length = sym->cipher.data.length + ses->iv.length;
+ in_sg->length = data_len + ses->iv.length;
sg++;
qm_sg_entry_set64(in_sg, dpaa_mem_vtop(sg));
/* 1st seg */
sg++;
qm_sg_entry_set64(sg, rte_pktmbuf_mtophys(mbuf));
- sg->length = mbuf->data_len - sym->cipher.data.offset;
- sg->offset = sym->cipher.data.offset;
+ sg->length = mbuf->data_len - data_offset;
+ sg->offset = data_offset;
/* Successive segs */
mbuf = mbuf->next;
rte_iova_t src_start_addr, dst_start_addr;
uint8_t *IV_ptr = rte_crypto_op_ctod_offset(op, uint8_t *,
ses->iv.offset);
+ int data_len, data_offset;
+
+ data_len = sym->cipher.data.length;
+ data_offset = sym->cipher.data.offset;
+
+ if (ses->cipher_alg == RTE_CRYPTO_CIPHER_SNOW3G_UEA2 ||
+ ses->cipher_alg == RTE_CRYPTO_CIPHER_ZUC_EEA3) {
+ if ((data_len & 7) || (data_offset & 7)) {
+ DPAA_SEC_ERR("CIPHER: len/offset must be full bytes");
+ return NULL;
+ }
+
+ data_len = data_len >> 3;
+ data_offset = data_offset >> 3;
+ }
ctx = dpaa_sec_alloc_ctx(ses, 4);
if (!ctx)
/* output */
sg = &cf->sg[0];
- qm_sg_entry_set64(sg, dst_start_addr + sym->cipher.data.offset);
- sg->length = sym->cipher.data.length + ses->iv.length;
+ qm_sg_entry_set64(sg, dst_start_addr + data_offset);
+ sg->length = data_len + ses->iv.length;
cpu_to_hw_sg(sg);
/* input */
/* need to extend the input to a compound frame */
sg->extension = 1;
sg->final = 1;
- sg->length = sym->cipher.data.length + ses->iv.length;
+ sg->length = data_len + ses->iv.length;
qm_sg_entry_set64(sg, dpaa_mem_vtop(&cf->sg[2]));
cpu_to_hw_sg(sg);
cpu_to_hw_sg(sg);
sg++;
- qm_sg_entry_set64(sg, src_start_addr + sym->cipher.data.offset);
- sg->length = sym->cipher.data.length;
+ qm_sg_entry_set64(sg, src_start_addr + data_offset);
+ sg->length = data_len;
sg->final = 1;
cpu_to_hw_sg(sg);
out_sg = &cf->sg[0];
out_sg->extension = 1;
if (is_encode(ses))
- out_sg->length = sym->aead.data.length + ses->auth_only_len
- + ses->digest_length;
+ out_sg->length = sym->aead.data.length + ses->digest_length;
else
- out_sg->length = sym->aead.data.length + ses->auth_only_len;
+ out_sg->length = sym->aead.data.length;
/* output sg entries */
sg = &cf->sg[2];
/* 1st seg */
qm_sg_entry_set64(sg, rte_pktmbuf_mtophys(mbuf));
- sg->length = mbuf->data_len - sym->aead.data.offset +
- ses->auth_only_len;
- sg->offset = sym->aead.data.offset - ses->auth_only_len;
+ sg->length = mbuf->data_len - sym->aead.data.offset;
+ sg->offset = sym->aead.data.offset;
/* Successive segs */
mbuf = mbuf->next;
sg++;
qm_sg_entry_set64(&cf->sg[0], dpaa_mem_vtop(sg));
qm_sg_entry_set64(sg,
- dst_start_addr + sym->aead.data.offset - ses->auth_only_len);
- sg->length = sym->aead.data.length + ses->auth_only_len;
+ dst_start_addr + sym->aead.data.offset);
+ sg->length = sym->aead.data.length;
length = sg->length;
if (is_encode(ses)) {
cpu_to_hw_sg(sg);
return cf;
}
+#ifdef RTE_LIBRTE_SECURITY
static inline struct dpaa_sec_job *
build_proto(struct rte_crypto_op *op, dpaa_sec_session *ses)
{
return cf;
}
+#endif
static uint16_t
dpaa_sec_enqueue_burst(void *qp, struct rte_crypto_op **ops,
struct rte_crypto_op *op;
struct dpaa_sec_job *cf;
dpaa_sec_session *ses;
- uint32_t auth_only_len, index, flags[DPAA_SEC_BURST] = {0};
+ uint16_t auth_hdr_len, auth_tail_len;
+ uint32_t index, flags[DPAA_SEC_BURST] = {0};
struct qman_fq *inq[DPAA_SEC_BURST];
while (nb_ops) {
op->sym->session,
cryptodev_driver_id);
break;
+#ifdef RTE_LIBRTE_SECURITY
case RTE_CRYPTO_OP_SECURITY_SESSION:
ses = (dpaa_sec_session *)
get_sec_session_private_data(
op->sym->sec_session);
break;
+#endif
default:
DPAA_SEC_DP_ERR(
"sessionless crypto op not supported");
nb_ops = loop;
goto send_pkts;
}
+
+ if (!ses) {
+ DPAA_SEC_DP_ERR("session not available");
+ frames_to_send = loop;
+ nb_ops = loop;
+ goto send_pkts;
+ }
+
if (unlikely(!ses->qp[rte_lcore_id() % MAX_DPAA_CORES])) {
if (dpaa_sec_attach_sess_q(qp, ses)) {
frames_to_send = loop;
goto send_pkts;
}
- auth_only_len = op->sym->auth.data.length -
+ auth_hdr_len = op->sym->auth.data.length -
op->sym->cipher.data.length;
+ auth_tail_len = 0;
+
if (rte_pktmbuf_is_contiguous(op->sym->m_src) &&
((op->sym->m_dst == NULL) ||
rte_pktmbuf_is_contiguous(op->sym->m_dst))) {
- if (is_proto_ipsec(ses)) {
+ switch (ses->ctxt) {
+#ifdef RTE_LIBRTE_SECURITY
+ case DPAA_SEC_PDCP:
+ case DPAA_SEC_IPSEC:
cf = build_proto(op, ses);
- } else if (is_proto_pdcp(ses)) {
- cf = build_proto(op, ses);
- } else if (is_auth_only(ses)) {
+ break;
+#endif
+ case DPAA_SEC_AUTH:
cf = build_auth_only(op, ses);
- } else if (is_cipher_only(ses)) {
+ break;
+ case DPAA_SEC_CIPHER:
cf = build_cipher_only(op, ses);
- } else if (is_aead(ses)) {
+ break;
+ case DPAA_SEC_AEAD:
cf = build_cipher_auth_gcm(op, ses);
- auth_only_len = ses->auth_only_len;
- } else if (is_auth_cipher(ses)) {
+ auth_hdr_len = ses->auth_only_len;
+ break;
+ case DPAA_SEC_CIPHER_HASH:
+ auth_hdr_len =
+ op->sym->cipher.data.offset
+ - op->sym->auth.data.offset;
+ auth_tail_len =
+ op->sym->auth.data.length
+ - op->sym->cipher.data.length
+ - auth_hdr_len;
cf = build_cipher_auth(op, ses);
- } else {
+ break;
+ default:
DPAA_SEC_DP_ERR("not supported ops");
frames_to_send = loop;
nb_ops = loop;
goto send_pkts;
}
} else {
- if (is_proto_pdcp(ses) || is_proto_ipsec(ses)) {
+ switch (ses->ctxt) {
+#ifdef RTE_LIBRTE_SECURITY
+ case DPAA_SEC_PDCP:
+ case DPAA_SEC_IPSEC:
cf = build_proto_sg(op, ses);
- } else if (is_auth_only(ses)) {
+ break;
+#endif
+ case DPAA_SEC_AUTH:
cf = build_auth_only_sg(op, ses);
- } else if (is_cipher_only(ses)) {
+ break;
+ case DPAA_SEC_CIPHER:
cf = build_cipher_only_sg(op, ses);
- } else if (is_aead(ses)) {
+ break;
+ case DPAA_SEC_AEAD:
cf = build_cipher_auth_gcm_sg(op, ses);
- auth_only_len = ses->auth_only_len;
- } else if (is_auth_cipher(ses)) {
+ auth_hdr_len = ses->auth_only_len;
+ break;
+ case DPAA_SEC_CIPHER_HASH:
+ auth_hdr_len =
+ op->sym->cipher.data.offset
+ - op->sym->auth.data.offset;
+ auth_tail_len =
+ op->sym->auth.data.length
+ - op->sym->cipher.data.length
+ - auth_hdr_len;
cf = build_cipher_auth_sg(op, ses);
- } else {
+ break;
+ default:
DPAA_SEC_DP_ERR("not supported ops");
frames_to_send = loop;
nb_ops = loop;
qm_fd_addr_set64(fd, dpaa_mem_vtop(cf->sg));
fd->_format1 = qm_fd_compound;
fd->length29 = 2 * sizeof(struct qm_sg_entry);
+
/* Auth_only_len is set as 0 in descriptor and it is
* overwritten here in the fd.cmd which will update
* the DPOVRD reg.
*/
- if (auth_only_len)
- fd->cmd = 0x80000000 | auth_only_len;
+ if (auth_hdr_len || auth_tail_len) {
+ fd->cmd = 0x80000000;
+ fd->cmd |=
+ ((auth_tail_len << 16) | auth_hdr_len);
+ }
+#ifdef RTE_LIBRTE_SECURITY
/* In case of PDCP, per packet HFN is stored in
* mbuf priv after sym_op.
*/
- if (is_proto_pdcp(ses) && ses->pdcp.hfn_ovd) {
+ if ((ses->ctxt == DPAA_SEC_PDCP) && ses->pdcp.hfn_ovd) {
fd->cmd = 0x80000000 |
*((uint32_t *)((uint8_t *)op +
ses->pdcp.hfn_ovd_offset));
- DPAA_SEC_DP_DEBUG("Per packet HFN: %x, ovd:%u,%u\n",
+ DPAA_SEC_DP_DEBUG("Per packet HFN: %x, ovd:%u\n",
*((uint32_t *)((uint8_t *)op +
ses->pdcp.hfn_ovd_offset)),
- ses->pdcp.hfn_ovd,
- is_proto_pdcp(ses));
+ ses->pdcp.hfn_ovd);
}
-
+#endif
}
send_pkts:
loop = 0;
struct rte_crypto_sym_xform *xform,
dpaa_sec_session *session)
{
+ session->ctxt = DPAA_SEC_CIPHER;
session->cipher_alg = xform->cipher.algo;
session->iv.length = xform->cipher.iv.length;
session->iv.offset = xform->cipher.iv.offset;
memcpy(session->cipher_key.data, xform->cipher.key.data,
xform->cipher.key.length);
+ switch (xform->cipher.algo) {
+ case RTE_CRYPTO_CIPHER_AES_CBC:
+ session->cipher_key.alg = OP_ALG_ALGSEL_AES;
+ session->cipher_key.algmode = OP_ALG_AAI_CBC;
+ break;
+ case RTE_CRYPTO_CIPHER_3DES_CBC:
+ session->cipher_key.alg = OP_ALG_ALGSEL_3DES;
+ session->cipher_key.algmode = OP_ALG_AAI_CBC;
+ break;
+ case RTE_CRYPTO_CIPHER_AES_CTR:
+ session->cipher_key.alg = OP_ALG_ALGSEL_AES;
+ session->cipher_key.algmode = OP_ALG_AAI_CTR;
+ break;
+ case RTE_CRYPTO_CIPHER_SNOW3G_UEA2:
+ session->cipher_key.alg = OP_ALG_ALGSEL_SNOW_F8;
+ break;
+ case RTE_CRYPTO_CIPHER_ZUC_EEA3:
+ session->cipher_key.alg = OP_ALG_ALGSEL_ZUCE;
+ break;
+ default:
+ DPAA_SEC_ERR("Crypto: Undefined Cipher specified %u",
+ xform->cipher.algo);
+ rte_free(session->cipher_key.data);
+ return -1;
+ }
session->dir = (xform->cipher.op == RTE_CRYPTO_CIPHER_OP_ENCRYPT) ?
DIR_ENC : DIR_DEC;
struct rte_crypto_sym_xform *xform,
dpaa_sec_session *session)
{
+ session->ctxt = DPAA_SEC_AUTH;
session->auth_alg = xform->auth.algo;
session->auth_key.data = rte_zmalloc(NULL, xform->auth.key.length,
RTE_CACHE_LINE_SIZE);
}
session->auth_key.length = xform->auth.key.length;
session->digest_length = xform->auth.digest_length;
+ if (session->cipher_alg == RTE_CRYPTO_CIPHER_NULL) {
+ session->iv.offset = xform->auth.iv.offset;
+ session->iv.length = xform->auth.iv.length;
+ }
memcpy(session->auth_key.data, xform->auth.key.data,
xform->auth.key.length);
+
+ switch (xform->auth.algo) {
+ case RTE_CRYPTO_AUTH_SHA1_HMAC:
+ session->auth_key.alg = OP_ALG_ALGSEL_SHA1;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_MD5_HMAC:
+ session->auth_key.alg = OP_ALG_ALGSEL_MD5;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_SHA224_HMAC:
+ session->auth_key.alg = OP_ALG_ALGSEL_SHA224;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_SHA256_HMAC:
+ session->auth_key.alg = OP_ALG_ALGSEL_SHA256;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_SHA384_HMAC:
+ session->auth_key.alg = OP_ALG_ALGSEL_SHA384;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_SHA512_HMAC:
+ session->auth_key.alg = OP_ALG_ALGSEL_SHA512;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_SNOW3G_UIA2:
+ session->auth_key.alg = OP_ALG_ALGSEL_SNOW_F9;
+ session->auth_key.algmode = OP_ALG_AAI_F9;
+ break;
+ case RTE_CRYPTO_AUTH_ZUC_EIA3:
+ session->auth_key.alg = OP_ALG_ALGSEL_ZUCA;
+ session->auth_key.algmode = OP_ALG_AAI_F9;
+ break;
+ default:
+ DPAA_SEC_ERR("Crypto: Unsupported Auth specified %u",
+ xform->auth.algo);
+ rte_free(session->auth_key.data);
+ return -1;
+ }
+
session->dir = (xform->auth.op == RTE_CRYPTO_AUTH_OP_GENERATE) ?
DIR_ENC : DIR_DEC;
return 0;
}
+static int
+dpaa_sec_chain_init(struct rte_cryptodev *dev __rte_unused,
+ struct rte_crypto_sym_xform *xform,
+ dpaa_sec_session *session)
+{
+
+ struct rte_crypto_cipher_xform *cipher_xform;
+ struct rte_crypto_auth_xform *auth_xform;
+
+ session->ctxt = DPAA_SEC_CIPHER_HASH;
+ if (session->auth_cipher_text) {
+ cipher_xform = &xform->cipher;
+ auth_xform = &xform->next->auth;
+ } else {
+ cipher_xform = &xform->next->cipher;
+ auth_xform = &xform->auth;
+ }
+
+ /* Set IV parameters */
+ session->iv.offset = cipher_xform->iv.offset;
+ session->iv.length = cipher_xform->iv.length;
+
+ session->cipher_key.data = rte_zmalloc(NULL, cipher_xform->key.length,
+ RTE_CACHE_LINE_SIZE);
+ if (session->cipher_key.data == NULL && cipher_xform->key.length > 0) {
+ DPAA_SEC_ERR("No Memory for cipher key");
+ return -1;
+ }
+ session->cipher_key.length = cipher_xform->key.length;
+ session->auth_key.data = rte_zmalloc(NULL, auth_xform->key.length,
+ RTE_CACHE_LINE_SIZE);
+ if (session->auth_key.data == NULL && auth_xform->key.length > 0) {
+ DPAA_SEC_ERR("No Memory for auth key");
+ rte_free(session->cipher_key.data);
+ return -ENOMEM;
+ }
+ session->auth_key.length = auth_xform->key.length;
+ memcpy(session->cipher_key.data, cipher_xform->key.data,
+ cipher_xform->key.length);
+ memcpy(session->auth_key.data, auth_xform->key.data,
+ auth_xform->key.length);
+
+ session->digest_length = auth_xform->digest_length;
+ session->auth_alg = auth_xform->algo;
+
+ switch (auth_xform->algo) {
+ case RTE_CRYPTO_AUTH_SHA1_HMAC:
+ session->auth_key.alg = OP_ALG_ALGSEL_SHA1;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_MD5_HMAC:
+ session->auth_key.alg = OP_ALG_ALGSEL_MD5;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_SHA224_HMAC:
+ session->auth_key.alg = OP_ALG_ALGSEL_SHA224;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_SHA256_HMAC:
+ session->auth_key.alg = OP_ALG_ALGSEL_SHA256;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_SHA384_HMAC:
+ session->auth_key.alg = OP_ALG_ALGSEL_SHA384;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_SHA512_HMAC:
+ session->auth_key.alg = OP_ALG_ALGSEL_SHA512;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ default:
+ DPAA_SEC_ERR("Crypto: Unsupported Auth specified %u",
+ auth_xform->algo);
+ goto error_out;
+ }
+
+ session->cipher_alg = cipher_xform->algo;
+
+ switch (cipher_xform->algo) {
+ case RTE_CRYPTO_CIPHER_AES_CBC:
+ session->cipher_key.alg = OP_ALG_ALGSEL_AES;
+ session->cipher_key.algmode = OP_ALG_AAI_CBC;
+ break;
+ case RTE_CRYPTO_CIPHER_3DES_CBC:
+ session->cipher_key.alg = OP_ALG_ALGSEL_3DES;
+ session->cipher_key.algmode = OP_ALG_AAI_CBC;
+ break;
+ case RTE_CRYPTO_CIPHER_AES_CTR:
+ session->cipher_key.alg = OP_ALG_ALGSEL_AES;
+ session->cipher_key.algmode = OP_ALG_AAI_CTR;
+ break;
+ default:
+ DPAA_SEC_ERR("Crypto: Undefined Cipher specified %u",
+ cipher_xform->algo);
+ goto error_out;
+ }
+ session->dir = (cipher_xform->op == RTE_CRYPTO_CIPHER_OP_ENCRYPT) ?
+ DIR_ENC : DIR_DEC;
+ return 0;
+
+error_out:
+ rte_free(session->cipher_key.data);
+ rte_free(session->auth_key.data);
+ return -1;
+}
+
static int
dpaa_sec_aead_init(struct rte_cryptodev *dev __rte_unused,
struct rte_crypto_sym_xform *xform,
dpaa_sec_session *session)
{
session->aead_alg = xform->aead.algo;
+ session->ctxt = DPAA_SEC_AEAD;
session->iv.length = xform->aead.iv.length;
session->iv.offset = xform->aead.iv.offset;
session->auth_only_len = xform->aead.aad_length;
memcpy(session->aead_key.data, xform->aead.key.data,
xform->aead.key.length);
+
+ switch (session->aead_alg) {
+ case RTE_CRYPTO_AEAD_AES_GCM:
+ session->aead_key.alg = OP_ALG_ALGSEL_AES;
+ session->aead_key.algmode = OP_ALG_AAI_GCM;
+ break;
+ default:
+ DPAA_SEC_ERR("unsupported AEAD alg %d", session->aead_alg);
+ rte_free(session->aead_key.data);
+ return -ENOMEM;
+ }
+
session->dir = (xform->aead.op == RTE_CRYPTO_AEAD_OP_ENCRYPT) ?
DIR_ENC : DIR_DEC;
struct dpaa_sec_dev_private *internals = dev->data->dev_private;
dpaa_sec_session *session = sess;
uint32_t i;
+ int ret;
PMD_INIT_FUNC_TRACE();
/* Cipher Only */
if (xform->type == RTE_CRYPTO_SYM_XFORM_CIPHER && xform->next == NULL) {
session->auth_alg = RTE_CRYPTO_AUTH_NULL;
- dpaa_sec_cipher_init(dev, xform, session);
+ ret = dpaa_sec_cipher_init(dev, xform, session);
/* Authentication Only */
} else if (xform->type == RTE_CRYPTO_SYM_XFORM_AUTH &&
xform->next == NULL) {
session->cipher_alg = RTE_CRYPTO_CIPHER_NULL;
- dpaa_sec_auth_init(dev, xform, session);
+ session->ctxt = DPAA_SEC_AUTH;
+ ret = dpaa_sec_auth_init(dev, xform, session);
/* Cipher then Authenticate */
} else if (xform->type == RTE_CRYPTO_SYM_XFORM_CIPHER &&
xform->next->type == RTE_CRYPTO_SYM_XFORM_AUTH) {
if (xform->cipher.op == RTE_CRYPTO_CIPHER_OP_ENCRYPT) {
- dpaa_sec_cipher_init(dev, xform, session);
- dpaa_sec_auth_init(dev, xform->next, session);
+ session->auth_cipher_text = 1;
+ if (xform->cipher.algo == RTE_CRYPTO_CIPHER_NULL)
+ ret = dpaa_sec_auth_init(dev, xform, session);
+ else if (xform->next->auth.algo == RTE_CRYPTO_AUTH_NULL)
+ ret = dpaa_sec_cipher_init(dev, xform, session);
+ else
+ ret = dpaa_sec_chain_init(dev, xform, session);
} else {
DPAA_SEC_ERR("Not supported: Auth then Cipher");
return -EINVAL;
}
-
/* Authenticate then Cipher */
} else if (xform->type == RTE_CRYPTO_SYM_XFORM_AUTH &&
xform->next->type == RTE_CRYPTO_SYM_XFORM_CIPHER) {
if (xform->next->cipher.op == RTE_CRYPTO_CIPHER_OP_DECRYPT) {
- dpaa_sec_auth_init(dev, xform, session);
- dpaa_sec_cipher_init(dev, xform->next, session);
+ session->auth_cipher_text = 0;
+ if (xform->auth.algo == RTE_CRYPTO_AUTH_NULL)
+ ret = dpaa_sec_cipher_init(dev, xform, session);
+ else if (xform->next->cipher.algo
+ == RTE_CRYPTO_CIPHER_NULL)
+ ret = dpaa_sec_auth_init(dev, xform, session);
+ else
+ ret = dpaa_sec_chain_init(dev, xform, session);
} else {
DPAA_SEC_ERR("Not supported: Auth then Cipher");
return -EINVAL;
/* AEAD operation for AES-GCM kind of Algorithms */
} else if (xform->type == RTE_CRYPTO_SYM_XFORM_AEAD &&
xform->next == NULL) {
- dpaa_sec_aead_init(dev, xform, session);
+ ret = dpaa_sec_aead_init(dev, xform, session);
} else {
DPAA_SEC_ERR("Invalid crypto type");
return -EINVAL;
}
+ if (ret) {
+ DPAA_SEC_ERR("unable to init session");
+ goto err1;
+ }
+
rte_spinlock_lock(&internals->lock);
for (i = 0; i < MAX_DPAA_CORES; i++) {
session->inq[i] = dpaa_sec_attach_rxq(internals);
}
}
+#ifdef RTE_LIBRTE_SECURITY
static int
dpaa_sec_set_ipsec_session(__rte_unused struct rte_cryptodev *dev,
struct rte_security_session_conf *conf,
cipher_xform = &conf->crypto_xform->next->cipher;
}
session->proto_alg = conf->protocol;
+ session->ctxt = DPAA_SEC_IPSEC;
if (cipher_xform && cipher_xform->algo != RTE_CRYPTO_CIPHER_NULL) {
session->cipher_key.data = rte_zmalloc(NULL,
session->cipher_key.length = cipher_xform->key.length;
switch (cipher_xform->algo) {
+ case RTE_CRYPTO_CIPHER_NULL:
+ session->cipher_key.alg = OP_PCL_IPSEC_NULL;
+ break;
case RTE_CRYPTO_CIPHER_AES_CBC:
+ session->cipher_key.alg = OP_PCL_IPSEC_AES_CBC;
+ session->cipher_key.algmode = OP_ALG_AAI_CBC;
+ break;
case RTE_CRYPTO_CIPHER_3DES_CBC:
+ session->cipher_key.alg = OP_PCL_IPSEC_3DES;
+ session->cipher_key.algmode = OP_ALG_AAI_CBC;
+ break;
case RTE_CRYPTO_CIPHER_AES_CTR:
+ session->cipher_key.alg = OP_PCL_IPSEC_AES_CTR;
+ session->cipher_key.algmode = OP_ALG_AAI_CTR;
break;
default:
DPAA_SEC_ERR("Crypto: Unsupported Cipher alg %u",
session->auth_key.length = auth_xform->key.length;
switch (auth_xform->algo) {
- case RTE_CRYPTO_AUTH_SHA1_HMAC:
+ case RTE_CRYPTO_AUTH_NULL:
+ session->auth_key.alg = OP_PCL_IPSEC_HMAC_NULL;
+ session->digest_length = 0;
+ break;
case RTE_CRYPTO_AUTH_MD5_HMAC:
+ session->auth_key.alg = OP_PCL_IPSEC_HMAC_MD5_96;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_SHA1_HMAC:
+ session->auth_key.alg = OP_PCL_IPSEC_HMAC_SHA1_96;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
+ case RTE_CRYPTO_AUTH_SHA224_HMAC:
+ session->auth_key.alg = OP_PCL_IPSEC_HMAC_SHA1_160;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
case RTE_CRYPTO_AUTH_SHA256_HMAC:
+ session->auth_key.alg = OP_PCL_IPSEC_HMAC_SHA2_256_128;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
case RTE_CRYPTO_AUTH_SHA384_HMAC:
+ session->auth_key.alg = OP_PCL_IPSEC_HMAC_SHA2_384_192;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
+ break;
case RTE_CRYPTO_AUTH_SHA512_HMAC:
- case RTE_CRYPTO_AUTH_AES_CMAC:
+ session->auth_key.alg = OP_PCL_IPSEC_HMAC_SHA2_512_256;
+ session->auth_key.algmode = OP_ALG_AAI_HMAC;
break;
default:
DPAA_SEC_ERR("Crypto: Unsupported auth alg %u",
}
session->proto_alg = conf->protocol;
+ session->ctxt = DPAA_SEC_PDCP;
+
if (cipher_xform) {
+ switch (cipher_xform->algo) {
+ case RTE_CRYPTO_CIPHER_SNOW3G_UEA2:
+ session->cipher_key.alg = PDCP_CIPHER_TYPE_SNOW;
+ break;
+ case RTE_CRYPTO_CIPHER_ZUC_EEA3:
+ session->cipher_key.alg = PDCP_CIPHER_TYPE_ZUC;
+ break;
+ case RTE_CRYPTO_CIPHER_AES_CTR:
+ session->cipher_key.alg = PDCP_CIPHER_TYPE_AES;
+ break;
+ case RTE_CRYPTO_CIPHER_NULL:
+ session->cipher_key.alg = PDCP_CIPHER_TYPE_NULL;
+ break;
+ default:
+ DPAA_SEC_ERR("Crypto: Undefined Cipher specified %u",
+ session->cipher_alg);
+ return -1;
+ }
+
session->cipher_key.data = rte_zmalloc(NULL,
cipher_xform->key.length,
RTE_CACHE_LINE_SIZE);
}
if (auth_xform) {
+ switch (auth_xform->algo) {
+ case RTE_CRYPTO_AUTH_SNOW3G_UIA2:
+ session->auth_key.alg = PDCP_AUTH_TYPE_SNOW;
+ break;
+ case RTE_CRYPTO_AUTH_ZUC_EIA3:
+ session->auth_key.alg = PDCP_AUTH_TYPE_ZUC;
+ break;
+ case RTE_CRYPTO_AUTH_AES_CMAC:
+ session->auth_key.alg = PDCP_AUTH_TYPE_AES;
+ break;
+ case RTE_CRYPTO_AUTH_NULL:
+ session->auth_key.alg = PDCP_AUTH_TYPE_NULL;
+ break;
+ default:
+ DPAA_SEC_ERR("Crypto: Unsupported auth alg %u",
+ session->auth_alg);
+ rte_free(session->cipher_key.data);
+ return -1;
+ }
session->auth_key.data = rte_zmalloc(NULL,
auth_xform->key.length,
RTE_CACHE_LINE_SIZE);
}
return 0;
}
-
+#endif
static int
dpaa_sec_dev_configure(struct rte_cryptodev *dev __rte_unused,
struct rte_cryptodev_config *config __rte_unused)
.sym_session_clear = dpaa_sec_sym_session_clear
};
+#ifdef RTE_LIBRTE_SECURITY
static const struct rte_security_capability *
dpaa_sec_capabilities_get(void *device __rte_unused)
{
.set_pkt_metadata = NULL,
.capabilities_get = dpaa_sec_capabilities_get
};
-
+#endif
static int
dpaa_sec_uninit(struct rte_cryptodev *dev)
{
dpaa_sec_dev_init(struct rte_cryptodev *cryptodev)
{
struct dpaa_sec_dev_private *internals;
+#ifdef RTE_LIBRTE_SECURITY
struct rte_security_ctx *security_instance;
+#endif
struct dpaa_sec_qp *qp;
uint32_t i, flags;
int ret;
DPAA_SEC_WARN("Device already init by primary process");
return 0;
}
-
+#ifdef RTE_LIBRTE_SECURITY
/* Initialize security_ctx only for primary process*/
security_instance = rte_malloc("rte_security_instances_ops",
sizeof(struct rte_security_ctx), 0);
security_instance->ops = &dpaa_sec_security_ops;
security_instance->sess_cnt = 0;
cryptodev->security_ctx = security_instance;
-
+#endif
rte_spinlock_init(&internals->lock);
for (i = 0; i < internals->max_nb_queue_pairs; i++) {
/* init qman fq for queue pair */
}
}
+ if (unlikely(!RTE_PER_LCORE(dpaa_io))) {
+ retval = rte_dpaa_portal_init((void *)1);
+ if (retval) {
+ DPAA_SEC_ERR("Unable to initialize portal");
+ return retval;
+ }
+ }
+
/* Invoke PMD device initialization function */
retval = dpaa_sec_dev_init(cryptodev);
if (retval == 0)
git.droids-corp.org / dpdk.git / blobdiff