diff mbox series

[v17,3/3] linux-gen: crypto: significant speedup of all operations

Message ID 1516205006-15720-4-git-send-email-odpbot@yandex.ru
State Superseded
Headers show
Series [v17,1/3] performance: add AES tests to crypto performance tests | expand

Commit Message

Github ODP bot Jan. 17, 2018, 4:03 p.m. UTC 
From: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov@linaro.org>


Per idea of Janne Peltonen, do not allocate/free crypto contexts for
each operation, providing significant speed increase. Each thread
on startup allocates hmac+cipher contexts pair for each crypto session.
Then they are initialized on demand, when session is first
executed using this thread.

Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov@linaro.org>

---
/** Email created from pull request 342 (lumag:openssl-ctx)
 ** https://github.com/Linaro/odp/pull/342
 ** Patch: https://github.com/Linaro/odp/pull/342.patch
 ** Base sha: 520c170d758f2d37554631bf1467ec50e027cd3e
 ** Merge commit sha: 920a2649f23af22c398652671014a3280244542a
 **/
 platform/linux-generic/include/odp_internal.h |   2 +
 platform/linux-generic/odp_crypto.c           | 321 ++++++++++++++++++--------
 platform/linux-generic/odp_init.c             |  13 ++
 3 files changed, 234 insertions(+), 102 deletions(-)
diff mbox series

Patch

diff --git a/platform/linux-generic/include/odp_internal.h b/platform/linux-generic/include/odp_internal.h
index 54f95b8b3..4fd721449 100644
--- a/platform/linux-generic/include/odp_internal.h
+++ b/platform/linux-generic/include/odp_internal.h
@@ -110,6 +110,8 @@  int odp_queue_term_global(void);
 
 int odp_crypto_init_global(void);
 int odp_crypto_term_global(void);
+int _odp_crypto_init_local(void);
+int _odp_crypto_term_local(void);
 
 int odp_timer_init_global(const odp_init_t *params);
 int odp_timer_term_global(void);
diff --git a/platform/linux-generic/odp_crypto.c b/platform/linux-generic/odp_crypto.c
index 3b110c191..bc2db50a9 100644
--- a/platform/linux-generic/odp_crypto.c
+++ b/platform/linux-generic/odp_crypto.c
@@ -9,7 +9,6 @@ 
 #include <odp_posix_extensions.h>
 #include <odp/api/crypto.h>
 #include <odp_internal.h>
-#include <odp/api/atomic.h>
 #include <odp/api/spinlock.h>
 #include <odp/api/sync.h>
 #include <odp/api/debug.h>
@@ -20,6 +19,8 @@ 
 #include <odp/api/random.h>
 #include <odp/api/plat/packet_inlines.h>
 #include <odp_packet_internal.h>
+#include <odp_atomic_internal.h>
+#include <odp_bitset.h>
 
 #include <string.h>
 #include <stdlib.h>
@@ -98,6 +99,7 @@  typedef
 odp_crypto_alg_err_t (*crypto_func_t)(odp_packet_t pkt,
 				      const odp_crypto_packet_op_param_t *param,
 				      odp_crypto_generic_session_t *session);
+typedef void (*crypto_init_func_t)(odp_crypto_generic_session_t *session);
 
 /**
  * Per crypto session data structure
@@ -117,6 +119,7 @@  struct odp_crypto_generic_session_t {
 
 		const EVP_CIPHER *evp_cipher;
 		crypto_func_t func;
+		crypto_init_func_t init;
 	} cipher;
 
 	struct {
@@ -128,7 +131,10 @@  struct odp_crypto_generic_session_t {
 			const EVP_CIPHER *evp_cipher;
 		};
 		crypto_func_t func;
+		crypto_init_func_t init;
 	} auth;
+
+	unsigned idx;
 };
 
 typedef struct odp_crypto_global_s odp_crypto_global_t;
@@ -137,15 +143,42 @@  struct odp_crypto_global_s {
 	odp_spinlock_t                lock;
 	odp_crypto_generic_session_t *free;
 	odp_crypto_generic_session_t  sessions[MAX_SESSIONS];
+
+	/* This bitfield is cleared at alloc_session()
+	 * together with the rest of data */
+	_odp_atomic_flag_t ctx_valid[ODP_THREAD_COUNT_MAX]
+				    [MAX_SESSIONS];
+
 	odp_ticketlock_t              openssl_lock[0];
 };
 
 static odp_crypto_global_t *global;
 
+typedef struct crypto_local_t {
+	HMAC_CTX *hmac_ctx[MAX_SESSIONS];
+	EVP_CIPHER_CTX *cipher_ctx[MAX_SESSIONS];
+	EVP_CIPHER_CTX *mac_cipher_ctx[MAX_SESSIONS];
+	_odp_atomic_flag_t *ctx_valid;
+} crypto_local_t;
+
+static __thread crypto_local_t local;
+
+typedef enum { KIND_HMAC, KIND_CIPHER, KIND_MAC_CIPHER } crypto_kind_t;
+
+static inline void crypto_init(odp_crypto_generic_session_t *session)
+{
+	if (_odp_atomic_flag_tas(&local.ctx_valid[session->idx]))
+		return;
+
+	session->cipher.init(session);
+	session->auth.init(session);
+}
+
 static
 odp_crypto_generic_session_t *alloc_session(void)
 {
 	odp_crypto_generic_session_t *session = NULL;
+	unsigned i;
 
 	odp_spinlock_lock(&global->lock);
 	session = global->free;
@@ -155,6 +188,11 @@  odp_crypto_generic_session_t *alloc_session(void)
 	}
 	odp_spinlock_unlock(&global->lock);
 
+	session->idx = session - global->sessions;
+
+	for (i = 0; i < ODP_THREAD_COUNT_MAX; i++)
+		_odp_atomic_flag_clear(&global->ctx_valid[i][session->idx]);
+
 	return session;
 }
 
@@ -175,24 +213,57 @@  null_crypto_routine(odp_packet_t pkt ODP_UNUSED,
 	return ODP_CRYPTO_ALG_ERR_NONE;
 }
 
-static
-void packet_hmac_calculate(HMAC_CTX *ctx,
-			   odp_packet_t pkt,
-			   const odp_crypto_packet_op_param_t *param,
-			   odp_crypto_generic_session_t *session,
-			   uint8_t *hash)
+static void
+null_crypto_init_routine(odp_crypto_generic_session_t *session ODP_UNUSED)
 {
-	uint32_t offset = param->auth_range.offset;
-	uint32_t len   = param->auth_range.length;
+	return;
+}
 
-	ODP_ASSERT(offset + len <= odp_packet_len(pkt));
+/* Mimic new OpenSSL 1.1.y API */
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
+static HMAC_CTX *HMAC_CTX_new(void)
+{
+	HMAC_CTX *ctx = malloc(sizeof(*ctx));
+
+	HMAC_CTX_init(ctx);
+	return ctx;
+}
+
+static void HMAC_CTX_free(HMAC_CTX *ctx)
+{
+	HMAC_CTX_cleanup(ctx);
+	free(ctx);
+}
+#endif
+
+static void
+auth_init(odp_crypto_generic_session_t *session)
+{
+	HMAC_CTX *ctx = local.hmac_ctx[session->idx];
 
 	HMAC_Init_ex(ctx,
 		     session->auth.key,
 		     session->auth.key_length,
 		     session->auth.evp_md,
 		     NULL);
+}
+
+static
+void packet_hmac(odp_packet_t pkt,
+		 const odp_crypto_packet_op_param_t *param,
+		 odp_crypto_generic_session_t *session,
+		 uint8_t *hash)
+{
+	HMAC_CTX *ctx = local.hmac_ctx[session->idx];
+	uint32_t offset = param->auth_range.offset;
+	uint32_t len   = param->auth_range.length;
+
+	ODP_ASSERT(offset + len <= odp_packet_len(pkt));
 
+	/* Reinitialize HMAC calculation without resetting the key */
+	HMAC_Init_ex(ctx, NULL, 0, NULL, NULL);
+
+	/* Hash it */
 	while (len > 0) {
 		uint32_t seglen = 0; /* GCC */
 		void *mapaddr = odp_packet_offset(pkt, offset, &seglen, NULL);
@@ -206,36 +277,6 @@  void packet_hmac_calculate(HMAC_CTX *ctx,
 	HMAC_Final(ctx, hash, NULL);
 }
 
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
-static
-void packet_hmac(odp_packet_t pkt,
-		 const odp_crypto_packet_op_param_t *param,
-		 odp_crypto_generic_session_t *session,
-		 uint8_t *hash)
-{
-	HMAC_CTX ctx;
-
-	/* Hash it */
-	HMAC_CTX_init(&ctx);
-	packet_hmac_calculate(&ctx, pkt, param, session, hash);
-	HMAC_CTX_cleanup(&ctx);
-}
-#else
-static
-void packet_hmac(odp_packet_t pkt,
-		 const odp_crypto_packet_op_param_t *param,
-		 odp_crypto_generic_session_t *session,
-		 uint8_t *hash)
-{
-	HMAC_CTX *ctx;
-
-	/* Hash it */
-	ctx = HMAC_CTX_new();
-	packet_hmac_calculate(ctx, pkt, param, session, hash);
-	HMAC_CTX_free(ctx);
-}
-#endif
-
 static
 odp_crypto_alg_err_t auth_gen(odp_packet_t pkt,
 			      const odp_crypto_packet_op_param_t *param,
@@ -425,12 +466,22 @@  int internal_decrypt(EVP_CIPHER_CTX *ctx,
 	return ret;
 }
 
+static void
+cipher_encrypt_init(odp_crypto_generic_session_t *session)
+{
+	EVP_CIPHER_CTX *ctx = local.cipher_ctx[session->idx];
+
+	EVP_EncryptInit_ex(ctx, session->cipher.evp_cipher, NULL,
+			   session->cipher.key_data, NULL);
+	EVP_CIPHER_CTX_set_padding(ctx, 0);
+}
+
 static
 odp_crypto_alg_err_t cipher_encrypt(odp_packet_t pkt,
 				    const odp_crypto_packet_op_param_t *param,
 				    odp_crypto_generic_session_t *session)
 {
-	EVP_CIPHER_CTX *ctx;
+	EVP_CIPHER_CTX *ctx = local.cipher_ctx[session->idx];
 	void *iv_ptr;
 	int ret;
 
@@ -441,27 +492,30 @@  odp_crypto_alg_err_t cipher_encrypt(odp_packet_t pkt,
 	else
 		return ODP_CRYPTO_ALG_ERR_IV_INVALID;
 
-	/* Encrypt it */
-	ctx = EVP_CIPHER_CTX_new();
-	EVP_EncryptInit_ex(ctx, session->cipher.evp_cipher, NULL,
-			   session->cipher.key_data, NULL);
 	EVP_EncryptInit_ex(ctx, NULL, NULL, NULL, iv_ptr);
-	EVP_CIPHER_CTX_set_padding(ctx, 0);
 
 	ret = internal_encrypt(ctx, pkt, param);
 
-	EVP_CIPHER_CTX_free(ctx);
-
 	return ret <= 0 ? ODP_CRYPTO_ALG_ERR_DATA_SIZE :
 			  ODP_CRYPTO_ALG_ERR_NONE;
 }
 
+static void
+cipher_decrypt_init(odp_crypto_generic_session_t *session)
+{
+	EVP_CIPHER_CTX *ctx = local.cipher_ctx[session->idx];
+
+	EVP_DecryptInit_ex(ctx, session->cipher.evp_cipher, NULL,
+			   session->cipher.key_data, NULL);
+	EVP_CIPHER_CTX_set_padding(ctx, 0);
+}
+
 static
 odp_crypto_alg_err_t cipher_decrypt(odp_packet_t pkt,
 				    const odp_crypto_packet_op_param_t *param,
 				    odp_crypto_generic_session_t *session)
 {
-	EVP_CIPHER_CTX *ctx;
+	EVP_CIPHER_CTX *ctx = local.cipher_ctx[session->idx];
 	void *iv_ptr;
 	int ret;
 
@@ -472,17 +526,10 @@  odp_crypto_alg_err_t cipher_decrypt(odp_packet_t pkt,
 	else
 		return ODP_CRYPTO_ALG_ERR_IV_INVALID;
 
-	/* Decrypt it */
-	ctx = EVP_CIPHER_CTX_new();
-	EVP_DecryptInit_ex(ctx, session->cipher.evp_cipher, NULL,
-			   session->cipher.key_data, NULL);
 	EVP_DecryptInit_ex(ctx, NULL, NULL, NULL, iv_ptr);
-	EVP_CIPHER_CTX_set_padding(ctx, 0);
 
 	ret = internal_decrypt(ctx, pkt, param);
 
-	EVP_CIPHER_CTX_free(ctx);
-
 	return ret <= 0 ? ODP_CRYPTO_ALG_ERR_DATA_SIZE :
 			  ODP_CRYPTO_ALG_ERR_NONE;
 }
@@ -506,20 +553,35 @@  static int process_cipher_param(odp_crypto_generic_session_t *session,
 	       session->p.cipher_key.length);
 
 	/* Set function */
-	if (ODP_CRYPTO_OP_ENCODE == session->p.op)
+	if (ODP_CRYPTO_OP_ENCODE == session->p.op) {
 		session->cipher.func = cipher_encrypt;
-	else
+		session->cipher.init = cipher_encrypt_init;
+	} else {
 		session->cipher.func = cipher_decrypt;
+		session->cipher.init = cipher_decrypt_init;
+	}
 
 	return 0;
 }
 
+static void
+aes_gcm_encrypt_init(odp_crypto_generic_session_t *session)
+{
+	EVP_CIPHER_CTX *ctx = local.cipher_ctx[session->idx];
+
+	EVP_EncryptInit_ex(ctx, session->cipher.evp_cipher, NULL,
+			   session->cipher.key_data, NULL);
+	EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN,
+			    session->p.iv.length, NULL);
+	EVP_CIPHER_CTX_set_padding(ctx, 0);
+}
+
 static
 odp_crypto_alg_err_t aes_gcm_encrypt(odp_packet_t pkt,
 				     const odp_crypto_packet_op_param_t *param,
 				     odp_crypto_generic_session_t *session)
 {
-	EVP_CIPHER_CTX *ctx;
+	EVP_CIPHER_CTX *ctx = local.cipher_ctx[session->idx];
 	const uint8_t *aad_head = param->aad_ptr;
 	uint32_t aad_len = session->p.auth_aad_len;
 	void *iv_ptr;
@@ -534,14 +596,7 @@  odp_crypto_alg_err_t aes_gcm_encrypt(odp_packet_t pkt,
 	else
 		return ODP_CRYPTO_ALG_ERR_IV_INVALID;
 
-	/* Encrypt it */
-	ctx = EVP_CIPHER_CTX_new();
-	EVP_EncryptInit_ex(ctx, session->cipher.evp_cipher, NULL,
-			   session->cipher.key_data, NULL);
-	EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN,
-			    session->p.iv.length, NULL);
 	EVP_EncryptInit_ex(ctx, NULL, NULL, NULL, iv_ptr);
-	EVP_CIPHER_CTX_set_padding(ctx, 0);
 
 	/* Authenticate header data (if any) without encrypting them */
 	if (aad_len > 0)
@@ -555,18 +610,28 @@  odp_crypto_alg_err_t aes_gcm_encrypt(odp_packet_t pkt,
 	odp_packet_copy_from_mem(pkt, param->hash_result_offset,
 				 session->p.auth_digest_len, block);
 
-	EVP_CIPHER_CTX_free(ctx);
-
 	return ret <= 0 ? ODP_CRYPTO_ALG_ERR_DATA_SIZE :
 			  ODP_CRYPTO_ALG_ERR_NONE;
 }
 
+static void
+aes_gcm_decrypt_init(odp_crypto_generic_session_t *session)
+{
+	EVP_CIPHER_CTX *ctx = local.cipher_ctx[session->idx];
+
+	EVP_DecryptInit_ex(ctx, session->cipher.evp_cipher, NULL,
+			   session->cipher.key_data, NULL);
+	EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN,
+			    session->p.iv.length, NULL);
+	EVP_CIPHER_CTX_set_padding(ctx, 0);
+}
+
 static
 odp_crypto_alg_err_t aes_gcm_decrypt(odp_packet_t pkt,
 				     const odp_crypto_packet_op_param_t *param,
 				     odp_crypto_generic_session_t *session)
 {
-	EVP_CIPHER_CTX *ctx;
+	EVP_CIPHER_CTX *ctx = local.cipher_ctx[session->idx];
 	const uint8_t *aad_head = param->aad_ptr;
 	uint32_t aad_len = session->p.auth_aad_len;
 	int dummy_len = 0;
@@ -581,14 +646,7 @@  odp_crypto_alg_err_t aes_gcm_decrypt(odp_packet_t pkt,
 	else
 		return ODP_CRYPTO_ALG_ERR_IV_INVALID;
 
-	/* Decrypt it */
-	ctx = EVP_CIPHER_CTX_new();
-	EVP_DecryptInit_ex(ctx, session->cipher.evp_cipher, NULL,
-			   session->cipher.key_data, NULL);
-	EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN,
-			    session->p.iv.length, NULL);
 	EVP_DecryptInit_ex(ctx, NULL, NULL, NULL, iv_ptr);
-	EVP_CIPHER_CTX_set_padding(ctx, 0);
 
 	odp_packet_copy_to_mem(pkt, param->hash_result_offset,
 			       session->p.auth_digest_len, block);
@@ -602,8 +660,6 @@  odp_crypto_alg_err_t aes_gcm_decrypt(odp_packet_t pkt,
 
 	ret = internal_decrypt(ctx, pkt, param);
 
-	EVP_CIPHER_CTX_free(ctx);
-
 	return ret <= 0 ? ODP_CRYPTO_ALG_ERR_ICV_CHECK :
 			  ODP_CRYPTO_ALG_ERR_NONE;
 }
@@ -622,20 +678,35 @@  static int process_aes_gcm_param(odp_crypto_generic_session_t *session,
 	session->cipher.evp_cipher = cipher;
 
 	/* Set function */
-	if (ODP_CRYPTO_OP_ENCODE == session->p.op)
+	if (ODP_CRYPTO_OP_ENCODE == session->p.op) {
 		session->cipher.func = aes_gcm_encrypt;
-	else
+		session->cipher.init = aes_gcm_encrypt_init;
+	} else {
 		session->cipher.func = aes_gcm_decrypt;
+		session->cipher.init = aes_gcm_decrypt_init;
+	}
 
 	return 0;
 }
 
+static void
+aes_gmac_gen_init(odp_crypto_generic_session_t *session)
+{
+	EVP_CIPHER_CTX *ctx = local.mac_cipher_ctx[session->idx];
+
+	EVP_EncryptInit_ex(ctx, session->auth.evp_cipher, NULL,
+			   session->auth.key, NULL);
+	EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN,
+			    session->p.iv.length, NULL);
+	EVP_CIPHER_CTX_set_padding(ctx, 0);
+}
+
 static
 odp_crypto_alg_err_t aes_gmac_gen(odp_packet_t pkt,
 				  const odp_crypto_packet_op_param_t *param,
 				  odp_crypto_generic_session_t *session)
 {
-	EVP_CIPHER_CTX *ctx;
+	EVP_CIPHER_CTX *ctx = local.mac_cipher_ctx[session->idx];
 	void *iv_ptr;
 	uint8_t block[EVP_MAX_MD_SIZE];
 	int ret;
@@ -647,14 +718,7 @@  odp_crypto_alg_err_t aes_gmac_gen(odp_packet_t pkt,
 	else
 		return ODP_CRYPTO_ALG_ERR_IV_INVALID;
 
-	/* Encrypt it */
-	ctx = EVP_CIPHER_CTX_new();
-	EVP_EncryptInit_ex(ctx, session->auth.evp_cipher, NULL,
-			   session->auth.key, NULL);
-	EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN,
-			    session->p.iv.length, NULL);
 	EVP_EncryptInit_ex(ctx, NULL, NULL, NULL, iv_ptr);
-	EVP_CIPHER_CTX_set_padding(ctx, 0);
 
 	ret = internal_aad(ctx, pkt, param);
 
@@ -663,18 +727,28 @@  odp_crypto_alg_err_t aes_gmac_gen(odp_packet_t pkt,
 	odp_packet_copy_from_mem(pkt, param->hash_result_offset,
 				 session->p.auth_digest_len, block);
 
-	EVP_CIPHER_CTX_free(ctx);
-
 	return ret <= 0 ? ODP_CRYPTO_ALG_ERR_DATA_SIZE :
 			  ODP_CRYPTO_ALG_ERR_NONE;
 }
 
+static void
+aes_gmac_check_init(odp_crypto_generic_session_t *session)
+{
+	EVP_CIPHER_CTX *ctx = local.mac_cipher_ctx[session->idx];
+
+	EVP_DecryptInit_ex(ctx, session->auth.evp_cipher, NULL,
+			   session->auth.key, NULL);
+	EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN,
+			    session->p.iv.length, NULL);
+	EVP_CIPHER_CTX_set_padding(ctx, 0);
+}
+
 static
 odp_crypto_alg_err_t aes_gmac_check(odp_packet_t pkt,
 				    const odp_crypto_packet_op_param_t *param,
 				    odp_crypto_generic_session_t *session)
 {
-	EVP_CIPHER_CTX *ctx;
+	EVP_CIPHER_CTX *ctx = local.mac_cipher_ctx[session->idx];
 	void *iv_ptr;
 	uint8_t block[EVP_MAX_MD_SIZE];
 	int ret;
@@ -686,14 +760,7 @@  odp_crypto_alg_err_t aes_gmac_check(odp_packet_t pkt,
 	else
 		return ODP_CRYPTO_ALG_ERR_IV_INVALID;
 
-	/* Decrypt it */
-	ctx = EVP_CIPHER_CTX_new();
-	EVP_DecryptInit_ex(ctx, session->auth.evp_cipher, NULL,
-			   session->auth.key, NULL);
-	EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN,
-			    session->p.iv.length, NULL);
 	EVP_DecryptInit_ex(ctx, NULL, NULL, NULL, iv_ptr);
-	EVP_CIPHER_CTX_set_padding(ctx, 0);
 
 	odp_packet_copy_to_mem(pkt, param->hash_result_offset,
 			       session->p.auth_digest_len, block);
@@ -704,8 +771,6 @@  odp_crypto_alg_err_t aes_gmac_check(odp_packet_t pkt,
 
 	ret = internal_aad(ctx, pkt, param);
 
-	EVP_CIPHER_CTX_free(ctx);
-
 	return ret <= 0 ? ODP_CRYPTO_ALG_ERR_ICV_CHECK :
 			  ODP_CRYPTO_ALG_ERR_NONE;
 }
@@ -724,10 +789,13 @@  static int process_aes_gmac_param(odp_crypto_generic_session_t *session,
 	session->auth.evp_cipher = cipher;
 
 	/* Set function */
-	if (ODP_CRYPTO_OP_ENCODE == session->p.op)
+	if (ODP_CRYPTO_OP_ENCODE == session->p.op) {
 		session->auth.func = aes_gmac_gen;
-	else
+		session->auth.init = aes_gmac_gen_init;
+	} else {
 		session->auth.func = aes_gmac_check;
+		session->auth.init = aes_gmac_check_init;
+	}
 
 	return 0;
 }
@@ -741,6 +809,7 @@  static int process_auth_param(odp_crypto_generic_session_t *session,
 		session->auth.func = auth_gen;
 	else
 		session->auth.func = auth_check;
+	session->auth.init = auth_init;
 
 	session->auth.evp_md = evp_md;
 
@@ -923,6 +992,7 @@  odp_crypto_session_create(odp_crypto_session_param_t *param,
 	switch (param->cipher_alg) {
 	case ODP_CIPHER_ALG_NULL:
 		session->cipher.func = null_crypto_routine;
+		session->cipher.init = null_crypto_init_routine;
 		rc = 0;
 		break;
 	case ODP_CIPHER_ALG_3DES_CBC:
@@ -998,6 +1068,7 @@  odp_crypto_session_create(odp_crypto_session_param_t *param,
 	switch (param->auth_alg) {
 	case ODP_AUTH_ALG_NULL:
 		session->auth.func = null_crypto_routine;
+		session->auth.init = null_crypto_init_routine;
 		rc = 0;
 		break;
 #if ODP_DEPRECATED_API
@@ -1037,6 +1108,7 @@  odp_crypto_session_create(odp_crypto_session_param_t *param,
 		 * cipher at the same time */
 		if (param->cipher_alg == ODP_CIPHER_ALG_AES_GCM || aes_gcm) {
 			session->auth.func = null_crypto_routine;
+			session->auth.init = null_crypto_init_routine;
 			rc = 0;
 		} else {
 			rc = -1;
@@ -1216,6 +1288,49 @@  int odp_crypto_term_global(void)
 	return rc;
 }
 
+int _odp_crypto_init_local(void)
+{
+	unsigned i;
+	int id;
+
+	memset(&local, 0, sizeof(local));
+
+	for (i = 0; i < MAX_SESSIONS; i++) {
+		local.hmac_ctx[i] = HMAC_CTX_new();
+		local.cipher_ctx[i] = EVP_CIPHER_CTX_new();
+		local.mac_cipher_ctx[i] = EVP_CIPHER_CTX_new();
+
+		if (local.hmac_ctx[i] == NULL ||
+		    local.cipher_ctx[i] == NULL ||
+		    local.mac_cipher_ctx[i] == NULL) {
+			_odp_crypto_term_local();
+			return -1;
+		}
+	}
+
+	id = odp_thread_id();
+	local.ctx_valid = global->ctx_valid[id];
+	/* No need to clear flags here, alloc_session did the job for us */
+
+	return 0;
+}
+
+int _odp_crypto_term_local(void)
+{
+	unsigned i;
+
+	for (i = 0; i < MAX_SESSIONS; i++) {
+		if (local.hmac_ctx[i] != NULL)
+			HMAC_CTX_free(local.hmac_ctx[i]);
+		if (local.cipher_ctx[i] != NULL)
+			EVP_CIPHER_CTX_free(local.cipher_ctx[i]);
+		if (local.mac_cipher_ctx[i] != NULL)
+			EVP_CIPHER_CTX_free(local.mac_cipher_ctx[i]);
+	}
+
+	return 0;
+}
+
 odp_random_kind_t odp_random_max_kind(void)
 {
 	return ODP_RANDOM_CRYPTO;
@@ -1385,6 +1500,8 @@  int odp_crypto_int(odp_packet_t pkt_in,
 		pkt_in = ODP_PACKET_INVALID;
 	}
 
+	crypto_init(session);
+
 	/* Invoke the functions */
 	if (session->do_cipher_first) {
 		rc_cipher = session->cipher.func(out_pkt, param, session);
diff --git a/platform/linux-generic/odp_init.c b/platform/linux-generic/odp_init.c
index bff8303ee..bbcbd8dd3 100644
--- a/platform/linux-generic/odp_init.c
+++ b/platform/linux-generic/odp_init.c
@@ -327,6 +327,12 @@  int odp_init_local(odp_instance_t instance, odp_thread_type_t thr_type)
 	}
 	stage = PKTIO_INIT;
 
+	if (_odp_crypto_init_local()) {
+		ODP_ERR("ODP crypto local init failed.\n");
+		goto init_fail;
+	}
+	stage = CRYPTO_INIT;
+
 	if (odp_pool_init_local()) {
 		ODP_ERR("ODP pool local init failed.\n");
 		goto init_fail;
@@ -379,6 +385,13 @@  int _odp_term_local(enum init_stage stage)
 		}
 		/* Fall through */
 
+	case CRYPTO_INIT:
+		if (_odp_crypto_term_local()) {
+			ODP_ERR("ODP crypto local term failed.\n");
+			rc = -1;
+		}
+		/* Fall through */
+
 	case POOL_INIT:
 		if (odp_pool_term_local()) {
 			ODP_ERR("ODP buffer pool local term failed.\n");