diff --git a/doc/guides/cryptodevs/aesni_mb.rst b/doc/guides/cryptodevs/aesni_mb.rst
index 47f2ecc2f..55aa7cd94 100644
--- a/doc/guides/cryptodevs/aesni_mb.rst
+++ b/doc/guides/cryptodevs/aesni_mb.rst
@@ -56,7 +56,6 @@ Limitations
 -----------
 
 * Chained mbufs are not supported.
-* Only in-place is currently supported (destination address is the same as source address).
 * RTE_CRYPTO_AEAD_AES_GCM only works properly when the multi-buffer library is
   0.51.0 or newer.
 * RTE_CRYPTO_HASH_AES_GMAC is supported by library version v0.51 or later.
diff --git a/doc/guides/cryptodevs/features/aesni_mb.ini b/doc/guides/cryptodevs/features/aesni_mb.ini
index f72957451..93a534f19 100644
--- a/doc/guides/cryptodevs/features/aesni_mb.ini
+++ b/doc/guides/cryptodevs/features/aesni_mb.ini
@@ -11,6 +11,7 @@ CPU AVX                = Y
 CPU AVX2               = Y
 CPU AVX512             = Y
 CPU AESNI              = Y
+OOP LB  In LB  Out     = Y
 
 ;
 ; Supported crypto algorithms of the 'aesni_mb' crypto driver.
diff --git a/doc/guides/rel_notes/release_19_05.rst b/doc/guides/rel_notes/release_19_05.rst
index bbc5e5b61..3749ed758 100644
--- a/doc/guides/rel_notes/release_19_05.rst
+++ b/doc/guides/rel_notes/release_19_05.rst
@@ -91,6 +91,10 @@ New Features
 
   * Added promiscuous mode support.
 
+* **Updated AESNI-MB PMD.**
+
+  Added support for out-of-place operations.
+
 
 Removed Items
 -------------
diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
index 48d6ac002..8bcfe7939 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
@@ -739,6 +739,56 @@ get_session(struct aesni_mb_qp *qp, struct rte_crypto_op *op)
 	return sess;
 }
 
+static inline uint64_t
+auth_start_offset(struct rte_crypto_op *op, struct aesni_mb_session *session,
+		uint32_t oop)
+{
+	struct rte_mbuf *m_src, *m_dst;
+	uint8_t *p_src, *p_dst;
+	uintptr_t u_src, u_dst;
+	uint32_t cipher_end, auth_end;
+
+	/* Only cipher then hash needs special calculation. */
+	if (!oop || session->chain_order != CIPHER_HASH)
+		return op->sym->auth.data.offset;
+
+	m_src = op->sym->m_src;
+	m_dst = op->sym->m_dst;
+
+	p_src = rte_pktmbuf_mtod(m_src, uint8_t *);
+	p_dst = rte_pktmbuf_mtod(m_dst, uint8_t *);
+	u_src = (uintptr_t)p_src;
+	u_dst = (uintptr_t)p_dst + op->sym->auth.data.offset;
+
+	/**
+	 * Copy the content between cipher offset and auth offset for generating
+	 * correct digest.
+	 */
+	if (op->sym->cipher.data.offset > op->sym->auth.data.offset)
+		memcpy(p_dst + op->sym->auth.data.offset,
+				p_src + op->sym->auth.data.offset,
+				op->sym->cipher.data.offset -
+				op->sym->auth.data.offset);
+
+	/**
+	 * Copy the content between (cipher offset + length) and (auth offset +
+	 * length) for generating correct digest
+	 */
+	cipher_end = op->sym->cipher.data.offset + op->sym->cipher.data.length;
+	auth_end = op->sym->auth.data.offset + op->sym->auth.data.length;
+	if (cipher_end < auth_end)
+		memcpy(p_dst + cipher_end, p_src + cipher_end,
+				auth_end - cipher_end);
+
+	/**
+	 * Since intel-ipsec-mb only supports positive values,
+	 * we need to deduct the correct offset between src and dst.
+	 */
+
+	return u_src < u_dst ? (u_dst - u_src) :
+			(UINT64_MAX - u_src + u_dst + 1);
+}
+
 /**
  * Process a crypto operation and complete a JOB_AES_HMAC job structure for
  * submission to the multi buffer library for processing.
@@ -757,7 +807,7 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp,
 {
 	struct rte_mbuf *m_src = op->sym->m_src, *m_dst;
 	struct aesni_mb_session *session;
-	uint16_t m_offset = 0;
+	uint32_t m_offset, oop;
 
 	session = get_session(qp, op);
 	if (session == NULL) {
@@ -840,31 +890,26 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp,
 		}
 	}
 
-	/* Mutable crypto operation parameters */
-	if (op->sym->m_dst) {
-		m_src = m_dst = op->sym->m_dst;
-
-		/* append space for output data to mbuf */
-		char *odata = rte_pktmbuf_append(m_dst,
-				rte_pktmbuf_data_len(op->sym->m_src));
-		if (odata == NULL) {
-			AESNI_MB_LOG(ERR, "failed to allocate space in destination "
-					"mbuf for source data");
-			op->status = RTE_CRYPTO_OP_STATUS_ERROR;
-			return -1;
-		}
-
-		memcpy(odata, rte_pktmbuf_mtod(op->sym->m_src, void*),
-				rte_pktmbuf_data_len(op->sym->m_src));
-	} else {
+	if (!op->sym->m_dst) {
+		/* in-place operation */
 		m_dst = m_src;
-		if (job->hash_alg == AES_CCM || (job->hash_alg == AES_GMAC &&
-				session->cipher.mode == GCM))
-			m_offset = op->sym->aead.data.offset;
-		else
-			m_offset = op->sym->cipher.data.offset;
+		oop = 0;
+	} else if (op->sym->m_dst == op->sym->m_src) {
+		/* in-place operation */
+		m_dst = m_src;
+		oop = 0;
+	} else {
+		/* out-of-place operation */
+		m_dst = op->sym->m_dst;
+		oop = 1;
 	}
 
+	if (job->hash_alg == AES_CCM || (job->hash_alg == AES_GMAC &&
+			session->cipher.mode == GCM))
+		m_offset = op->sym->aead.data.offset;
+	else
+		m_offset = op->sym->cipher.data.offset;
+
 	/* Set digest output location */
 	if (job->hash_alg != NULL_HASH &&
 			session->auth.operation == RTE_CRYPTO_AUTH_OP_VERIFY) {
@@ -893,7 +938,7 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp,
 	/* Set IV parameters */
 	job->iv_len_in_bytes = session->iv.length;
 
-	/* Data  Parameter */
+	/* Data Parameters */
 	job->src = rte_pktmbuf_mtod(m_src, uint8_t *);
 	job->dst = rte_pktmbuf_mtod_offset(m_dst, uint8_t *, m_offset);
 
@@ -937,7 +982,8 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp,
 				op->sym->cipher.data.offset;
 		job->msg_len_to_cipher_in_bytes = op->sym->cipher.data.length;
 
-		job->hash_start_src_offset_in_bytes = op->sym->auth.data.offset;
+		job->hash_start_src_offset_in_bytes = auth_start_offset(op,
+				session, oop);
 		job->msg_len_to_hash_in_bytes = op->sym->auth.data.length;
 
 		job->iv = rte_crypto_op_ctod_offset(op, uint8_t *,
@@ -962,7 +1008,7 @@ static inline void
 generate_digest(JOB_AES_HMAC *job, struct rte_crypto_op *op,
 		struct aesni_mb_session *sess)
 {
-	/* No extra copy neeed */
+	/* No extra copy needed */
 	if (likely(sess->auth.req_digest_len == sess->auth.gen_digest_len))
 		return;
 
@@ -1217,7 +1263,9 @@ cryptodev_aesni_mb_create(const char *name,
 
 	dev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |
 			RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING |
-			RTE_CRYPTODEV_FF_CPU_AESNI;
+			RTE_CRYPTODEV_FF_CPU_AESNI |
+			RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT;
+
 
 	mb_mgr = alloc_mb_mgr(0);
 	if (mb_mgr == NULL)
