diff --git a/doc/guides/cryptodevs/openssl.rst b/doc/guides/cryptodevs/openssl.rst
index d2b5906..05e6d67 100644
--- a/doc/guides/cryptodevs/openssl.rst
+++ b/doc/guides/cryptodevs/openssl.rst
@@ -112,6 +112,6 @@ Limitations
 -----------
 
 * Maximum number of sessions is 2048.
-* Chained mbufs are not supported.
+* Chained mbufs are supported only for source mbuf (destination must be contiguous).
 * Hash only is not supported for GCM and GMAC.
 * Cipher only is not supported for GCM and GMAC.
diff --git a/drivers/crypto/openssl/rte_openssl_pmd.c b/drivers/crypto/openssl/rte_openssl_pmd.c
index 5f8fa33..22639b4 100644
--- a/drivers/crypto/openssl/rte_openssl_pmd.c
+++ b/drivers/crypto/openssl/rte_openssl_pmd.c
@@ -484,22 +484,110 @@
  * Process Operations
  *------------------------------------------------------------------------------
  */
+static inline int
+process_openssl_encryption_update(struct rte_mbuf *mbuf_src, int offset,
+		uint8_t **dst, int srclen, EVP_CIPHER_CTX *ctx)
+{
+	struct rte_mbuf *m;
+	int dstlen;
+	int l, n = srclen;
+	uint8_t *src;
+
+	for (m = mbuf_src; m != NULL && offset > rte_pktmbuf_data_len(m);
+			m = m->next)
+		offset -= rte_pktmbuf_data_len(m);
+
+	if (m == 0)
+		return -1;
+
+	src = rte_pktmbuf_mtod_offset(m, uint8_t *, offset);
+
+	l = rte_pktmbuf_data_len(m) - offset;
+	if (srclen <= l) {
+		if (EVP_EncryptUpdate(ctx, *dst, &dstlen, src, srclen) <= 0)
+			return -1;
+		*dst += l;
+		return 0;
+	}
+
+	if (EVP_EncryptUpdate(ctx, *dst, &dstlen, src, l) <= 0)
+		return -1;
+
+	*dst += dstlen;
+	n -= l;
+
+	for (m = m->next; (m != NULL) && (n > 0); m = m->next) {
+		src = rte_pktmbuf_mtod(m, uint8_t *);
+		l = rte_pktmbuf_data_len(m) < n ? rte_pktmbuf_data_len(m) : n;
+		if (EVP_EncryptUpdate(ctx, *dst, &dstlen, src, l) <= 0)
+			return -1;
+		*dst += dstlen;
+		n -= l;
+	}
+
+	return 0;
+}
+
+static inline int
+process_openssl_decryption_update(struct rte_mbuf *mbuf_src, int offset,
+		uint8_t **dst, int srclen, EVP_CIPHER_CTX *ctx)
+{
+	struct rte_mbuf *m;
+	int dstlen;
+	int l, n = srclen;
+	uint8_t *src;
+
+	for (m = mbuf_src; m != NULL && offset > rte_pktmbuf_data_len(m);
+			m = m->next)
+		offset -= rte_pktmbuf_data_len(m);
+
+	if (m == 0)
+		return -1;
+
+	src = rte_pktmbuf_mtod_offset(m, uint8_t *, offset);
+
+	l = rte_pktmbuf_data_len(m) - offset;
+	if (srclen <= l) {
+		if (EVP_DecryptUpdate(ctx, *dst, &dstlen, src, srclen) <= 0)
+			return -1;
+		*dst += l;
+		return 0;
+	}
+
+	if (EVP_DecryptUpdate(ctx, *dst, &dstlen, src, l) <= 0)
+		return -1;
+
+	*dst += dstlen;
+	n -= l;
+
+	for (m = m->next; (m != NULL) && (n > 0); m = m->next) {
+		src = rte_pktmbuf_mtod(m, uint8_t *);
+		l = rte_pktmbuf_data_len(m) < n ? rte_pktmbuf_data_len(m) : n;
+		if (EVP_DecryptUpdate(ctx, *dst, &dstlen, src, l) <= 0)
+			return -1;
+		*dst += dstlen;
+		n -= l;
+	}
+
+	return 0;
+}
 
 /** Process standard openssl cipher encryption */
 static int
-process_openssl_cipher_encrypt(uint8_t *src, uint8_t *dst,
-		uint8_t *iv, uint8_t *key, int srclen,
+process_openssl_cipher_encrypt(struct rte_mbuf *mbuf_src, uint8_t *dst,
+		int offset, uint8_t *iv, uint8_t *key, int srclen,
 		EVP_CIPHER_CTX *ctx, const EVP_CIPHER *algo)
 {
-	int dstlen, totlen;
+	int totlen;
 
 	if (EVP_EncryptInit_ex(ctx, algo, NULL, key, iv) <= 0)
 		goto process_cipher_encrypt_err;
 
-	if (EVP_EncryptUpdate(ctx, dst, &dstlen, src, srclen) <= 0)
+	if (process_openssl_encryption_update(mbuf_src, offset, &dst,
+			srclen, ctx))
 		goto process_cipher_encrypt_err;
 
-	if (EVP_EncryptFinal_ex(ctx, dst + dstlen, &totlen) <= 0)
+	if (EVP_EncryptFinal_ex(ctx, dst, &totlen) <= 0)
 		goto process_cipher_encrypt_err;
 
 	return 0;
@@ -511,11 +599,11 @@
 
 /** Process standard openssl cipher decryption */
 static int
-process_openssl_cipher_decrypt(uint8_t *src, uint8_t *dst,
-		uint8_t *iv, uint8_t *key, int srclen,
+process_openssl_cipher_decrypt(struct rte_mbuf *mbuf_src, uint8_t *dst,
+		int offset, uint8_t *iv, uint8_t *key, int srclen,
 		EVP_CIPHER_CTX *ctx, const EVP_CIPHER *algo)
 {
-	int dstlen, totlen;
+	int totlen;
 
 	if (EVP_DecryptInit_ex(ctx, algo, NULL, key, iv) <= 0)
 		goto process_cipher_decrypt_err;
@@ -523,12 +611,12 @@
 	if (EVP_CIPHER_CTX_set_padding(ctx, 0) <= 0)
 		goto process_cipher_decrypt_err;
 
-	if (EVP_DecryptUpdate(ctx, dst, &dstlen, src, srclen) <= 0)
+	if (process_openssl_decryption_update(mbuf_src, offset, &dst,
+			srclen, ctx))
 		goto process_cipher_decrypt_err;
 
-	if (EVP_DecryptFinal_ex(ctx, dst + dstlen, &totlen) <= 0)
+	if (EVP_DecryptFinal_ex(ctx, dst, &totlen) <= 0)
 		goto process_cipher_decrypt_err;
-
 	return 0;
 
 process_cipher_decrypt_err:
@@ -538,11 +626,25 @@
 
 /** Process cipher des 3 ctr encryption, decryption algorithm */
 static int
-process_openssl_cipher_des3ctr(uint8_t *src, uint8_t *dst,
-		uint8_t *iv, uint8_t *key, int srclen, EVP_CIPHER_CTX *ctx)
+process_openssl_cipher_des3ctr(struct rte_mbuf *mbuf_src, uint8_t *dst,
+		int offset, uint8_t *iv, uint8_t *key, int srclen,
+		EVP_CIPHER_CTX *ctx)
 {
 	uint8_t ebuf[8], ctr[8];
 	int unused, n;
+	struct rte_mbuf *m;
+	uint8_t *src;
+	int l;
+
+	for (m = mbuf_src; m != NULL && offset > rte_pktmbuf_data_len(m);
+			m = m->next)
+		offset -= rte_pktmbuf_data_len(m);
+
+	if (m == 0)
+		goto process_cipher_des3ctr_err;
+
+	src = rte_pktmbuf_mtod_offset(m, uint8_t *, offset);
+	l = rte_pktmbuf_data_len(m) - offset;
 
 	/* We use 3DES encryption also for decryption.
 	 * IV is not important for 3DES ecb
@@ -551,9 +653,8 @@
 		goto process_cipher_des3ctr_err;
 
 	memcpy(ctr, iv, 8);
-	n = 0;
 
-	while (n < srclen) {
+	for (n = 0; n < srclen; n++) {
 		if (n % 8 == 0) {
 			if (EVP_EncryptUpdate(ctx,
 					(unsigned char *)&ebuf, &unused,
@@ -561,8 +662,16 @@
 				goto process_cipher_des3ctr_err;
 			ctr_inc(ctr);
 		}
-		dst[n] = src[n] ^ ebuf[n % 8];
-		n++;
+		dst[n] = *(src++) ^ ebuf[n % 8];
+
+		l--;
+		if (!l) {
+			m = m->next;
+			if (m) {
+				src = rte_pktmbuf_mtod(m, uint8_t *);
+				l = rte_pktmbuf_data_len(m);
+			}
+		}
 	}
 
 	return 0;
@@ -574,9 +683,9 @@
 
 /** Process auth/encription aes-gcm algorithm */
 static int
-process_openssl_auth_encryption_gcm(uint8_t *src, int srclen,
-		uint8_t *aad, int aadlen, uint8_t *iv, int ivlen,
-		uint8_t *key, uint8_t *dst,	uint8_t *tag,
+process_openssl_auth_encryption_gcm(struct rte_mbuf *mbuf_src, int offset,
+		int srclen, uint8_t *aad, int aadlen, uint8_t *iv, int ivlen,
+		uint8_t *key, uint8_t *dst, uint8_t *tag,
 		EVP_CIPHER_CTX *ctx, const EVP_CIPHER *algo)
 {
 	int len = 0, unused = 0;
@@ -591,20 +700,20 @@
 	if (EVP_EncryptInit_ex(ctx, NULL, NULL, key, iv) <= 0)
 		goto process_auth_encryption_gcm_err;
 
-	if (aadlen > 0) {
+	if (aadlen > 0)
 		if (EVP_EncryptUpdate(ctx, NULL, &len, aad, aadlen) <= 0)
 			goto process_auth_encryption_gcm_err;
 
-		/* Workaround open ssl bug in version less then 1.0.1f */
-		if (EVP_EncryptUpdate(ctx, empty, &unused, empty, 0) <= 0)
-			goto process_auth_encryption_gcm_err;
-	}
-
 	if (srclen > 0)
-		if (EVP_EncryptUpdate(ctx, dst, &len, src, srclen) <= 0)
+		if (process_openssl_encryption_update(mbuf_src, offset, &dst,
+				srclen, ctx))
 			goto process_auth_encryption_gcm_err;
 
-	if (EVP_EncryptFinal_ex(ctx, dst + len, &len) <= 0)
+	/* Workaround open ssl bug in version less then 1.0.1f */
+	if (EVP_EncryptUpdate(ctx, empty, &unused, empty, 0) <= 0)
+		goto process_auth_encryption_gcm_err;
+
+	if (EVP_EncryptFinal_ex(ctx, dst, &len) <= 0)
 		goto process_auth_encryption_gcm_err;
 
 	if (EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_GET_TAG, 16, tag) <= 0)
@@ -618,10 +727,10 @@
 }
 
 static int
-process_openssl_auth_decryption_gcm(uint8_t *src, int srclen,
-		uint8_t *aad, int aadlen, uint8_t *iv, int ivlen,
-		uint8_t *key, uint8_t *dst, uint8_t *tag,
-		EVP_CIPHER_CTX *ctx, const EVP_CIPHER *algo)
+process_openssl_auth_decryption_gcm(struct rte_mbuf *mbuf_src, int offset,
+		int srclen, uint8_t *aad, int aadlen, uint8_t *iv, int ivlen,
+		uint8_t *key, uint8_t *dst, uint8_t *tag, EVP_CIPHER_CTX *ctx,
+		const EVP_CIPHER *algo)
 {
 	int len = 0, unused = 0;
 	uint8_t empty[] = {};
@@ -638,20 +747,20 @@
 	if (EVP_DecryptInit_ex(ctx, NULL, NULL, key, iv) <= 0)
 		goto process_auth_decryption_gcm_err;
 
-	if (aadlen > 0) {
+	if (aadlen > 0)
 		if (EVP_DecryptUpdate(ctx, NULL, &len, aad, aadlen) <= 0)
 			goto process_auth_decryption_gcm_err;
 
-		/* Workaround open ssl bug in version less then 1.0.1f */
-		if (EVP_DecryptUpdate(ctx, empty, &unused, empty, 0) <= 0)
-			goto process_auth_decryption_gcm_err;
-	}
-
 	if (srclen > 0)
-		if (EVP_DecryptUpdate(ctx, dst, &len, src, srclen) <= 0)
+		if (process_openssl_decryption_update(mbuf_src, offset, &dst,
+				srclen, ctx))
 			goto process_auth_decryption_gcm_err;
 
-	if (EVP_DecryptFinal_ex(ctx, dst + len, &len) <= 0)
+	/* Workaround open ssl bug in version less then 1.0.1f */
+	if (EVP_DecryptUpdate(ctx, empty, &unused, empty, 0) <= 0)
+		goto process_auth_decryption_gcm_err;
+
+	if (EVP_DecryptFinal_ex(ctx, dst, &len) <= 0)
 		goto process_auth_decryption_gcm_final_err;
 
 	return 0;
@@ -666,21 +775,50 @@
 
 /** Process standard openssl auth algorithms */
 static int
-process_openssl_auth(uint8_t *src, uint8_t *dst,
+process_openssl_auth(struct rte_mbuf *mbuf_src, uint8_t *dst, int offset,
 		__rte_unused uint8_t *iv, __rte_unused EVP_PKEY * pkey,
 		int srclen, EVP_MD_CTX *ctx, const EVP_MD *algo)
 {
 	size_t dstlen;
+	struct rte_mbuf *m;
+	int l, n = srclen;
+	uint8_t *src;
+
+	for (m = mbuf_src; m != NULL && offset > rte_pktmbuf_data_len(m);
+			m = m->next)
+		offset -= rte_pktmbuf_data_len(m);
+
+	if (m == 0)
+		goto process_auth_err;
 
 	if (EVP_DigestInit_ex(ctx, algo, NULL) <= 0)
 		goto process_auth_err;
 
-	if (EVP_DigestUpdate(ctx, (char *)src, srclen) <= 0)
+	src = rte_pktmbuf_mtod_offset(m, uint8_t *, offset);
+
+	l = rte_pktmbuf_data_len(m) - offset;
+	if (srclen <= l) {
+		if (EVP_DigestUpdate(ctx, (char *)src, srclen) <= 0)
+			goto process_auth_err;
+		goto process_auth_final;
+	}
+
+	if (EVP_DigestUpdate(ctx, (char *)src, l) <= 0)
 		goto process_auth_err;
 
+	n -= l;
+
+	for (m = m->next; (m != NULL) && (n > 0); m = m->next) {
+		src = rte_pktmbuf_mtod(m, uint8_t *);
+		l = rte_pktmbuf_data_len(m) < n ? rte_pktmbuf_data_len(m) : n;
+		if (EVP_DigestUpdate(ctx, (char *)src, l) <= 0)
+			goto process_auth_err;
+		n -= l;
+	}
+
+process_auth_final:
 	if (EVP_DigestFinal_ex(ctx, dst, (unsigned int *)&dstlen) <= 0)
 		goto process_auth_err;
-
 	return 0;
 
 process_auth_err:
@@ -690,18 +828,48 @@
 
 /** Process standard openssl auth algorithms with hmac */
 static int
-process_openssl_auth_hmac(uint8_t *src, uint8_t *dst,
+process_openssl_auth_hmac(struct rte_mbuf *mbuf_src, uint8_t *dst, int offset,
 		__rte_unused uint8_t *iv, EVP_PKEY *pkey,
-		int srclen,	EVP_MD_CTX *ctx, const EVP_MD *algo)
+		int srclen, EVP_MD_CTX *ctx, const EVP_MD *algo)
 {
 	size_t dstlen;
+	struct rte_mbuf *m;
+	int l, n = srclen;
+	uint8_t *src;
+
+	for (m = mbuf_src; m != NULL && offset > rte_pktmbuf_data_len(m);
+			m = m->next)
+		offset -= rte_pktmbuf_data_len(m);
+
+	if (m == 0)
+		goto process_auth_err;
 
 	if (EVP_DigestSignInit(ctx, NULL, algo, NULL, pkey) <= 0)
 		goto process_auth_err;
 
-	if (EVP_DigestSignUpdate(ctx, (char *)src, srclen) <= 0)
+	src = rte_pktmbuf_mtod_offset(m, uint8_t *, offset);
+
+	l = rte_pktmbuf_data_len(m) - offset;
+	if (srclen <= l) {
+		if (EVP_DigestSignUpdate(ctx, (char *)src, srclen) <= 0)
+			goto process_auth_err;
+		goto process_auth_final;
+	}
+
+	if (EVP_DigestSignUpdate(ctx, (char *)src, l) <= 0)
 		goto process_auth_err;
 
+	n -= l;
+
+	for (m = m->next; (m != NULL) && (n > 0); m = m->next) {
+		src = rte_pktmbuf_mtod(m, uint8_t *);
+		l = rte_pktmbuf_data_len(m) < n ? rte_pktmbuf_data_len(m) : n;
+		if (EVP_DigestSignUpdate(ctx, (char *)src, l) <= 0)
+			goto process_auth_err;
+		n -= l;
+	}
+
+process_auth_final:
 	if (EVP_DigestSignFinal(ctx, dst, &dstlen) <= 0)
 		goto process_auth_err;
 
@@ -721,9 +889,18 @@
 		struct rte_mbuf *mbuf_src, struct rte_mbuf *mbuf_dst)
 {
 	/* cipher */
-	uint8_t *src = NULL, *dst = NULL, *iv, *tag, *aad;
+	uint8_t *dst = NULL, *iv, *tag, *aad;
 	int srclen, ivlen, aadlen, status = -1;
 
+	/*
+	 * Segmented destination buffer is not supported for
+	 * encryption/decryption
+	 */
+	if (!rte_pktmbuf_is_contiguous(mbuf_dst)) {
+		op->status = RTE_CRYPTO_OP_STATUS_ERROR;
+		return;
+	}
+
 	iv = op->sym->cipher.iv.data;
 	ivlen = op->sym->cipher.iv.length;
 	aad = op->sym->auth.aad.data;
@@ -739,22 +916,22 @@
 		srclen = 0;
 	else {
 		srclen = op->sym->cipher.data.length;
-		src = rte_pktmbuf_mtod_offset(mbuf_src, uint8_t *,
-				op->sym->cipher.data.offset);
 		dst = rte_pktmbuf_mtod_offset(mbuf_dst, uint8_t *,
 				op->sym->cipher.data.offset);
 	}
 
 	if (sess->cipher.direction == RTE_CRYPTO_CIPHER_OP_ENCRYPT)
 		status = process_openssl_auth_encryption_gcm(
-				src, srclen, aad, aadlen, iv, ivlen,
-				sess->cipher.key.data, dst, tag,
-				sess->cipher.ctx, sess->cipher.evp_algo);
+				mbuf_src, op->sym->cipher.data.offset, srclen,
+				aad, aadlen, iv, ivlen, sess->cipher.key.data,
+				dst, tag, sess->cipher.ctx,
+				sess->cipher.evp_algo);
 	else
 		status = process_openssl_auth_decryption_gcm(
-				src, srclen, aad, aadlen, iv, ivlen,
-				sess->cipher.key.data, dst, tag,
-				sess->cipher.ctx, sess->cipher.evp_algo);
+				mbuf_src, op->sym->cipher.data.offset, srclen,
+				aad, aadlen, iv, ivlen, sess->cipher.key.data,
+				dst, tag, sess->cipher.ctx,
+				sess->cipher.evp_algo);
 
 	if (status != 0) {
 		if (status == (-EFAULT) &&
@@ -772,12 +949,19 @@
 		(struct rte_crypto_op *op, struct openssl_session *sess,
 		struct rte_mbuf *mbuf_src, struct rte_mbuf *mbuf_dst)
 {
-	uint8_t *src, *dst, *iv;
+	uint8_t *dst, *iv;
 	int srclen, status;
 
+	/*
+	 * Segmented destination buffer is not supported for
+	 * encryption/decryption
+	 */
+	if (!rte_pktmbuf_is_contiguous(mbuf_dst)) {
+		op->status = RTE_CRYPTO_OP_STATUS_ERROR;
+		return;
+	}
+
 	srclen = op->sym->cipher.data.length;
-	src = rte_pktmbuf_mtod_offset(mbuf_src, uint8_t *,
-			op->sym->cipher.data.offset);
 	dst = rte_pktmbuf_mtod_offset(mbuf_dst, uint8_t *,
 			op->sym->cipher.data.offset);
 
@@ -785,17 +969,20 @@
 
 	if (sess->cipher.mode == OPENSSL_CIPHER_LIB)
 		if (sess->cipher.direction == RTE_CRYPTO_CIPHER_OP_ENCRYPT)
-			status = process_openssl_cipher_encrypt(src, dst, iv,
+			status = process_openssl_cipher_encrypt(mbuf_src, dst,
+					op->sym->cipher.data.offset, iv,
 					sess->cipher.key.data, srclen,
 					sess->cipher.ctx,
 					sess->cipher.evp_algo);
 		else
-			status = process_openssl_cipher_decrypt(src, dst, iv,
+			status = process_openssl_cipher_decrypt(mbuf_src, dst,
+					op->sym->cipher.data.offset, iv,
 					sess->cipher.key.data, srclen,
 					sess->cipher.ctx,
 					sess->cipher.evp_algo);
 	else
-		status = process_openssl_cipher_des3ctr(src, dst, iv,
+		status = process_openssl_cipher_des3ctr(mbuf_src, dst,
+				op->sym->cipher.data.offset, iv,
 				sess->cipher.key.data, srclen,
 				sess->cipher.ctx);
 
@@ -809,12 +996,10 @@
 		(struct rte_crypto_op *op, struct openssl_session *sess,
 		struct rte_mbuf *mbuf_src, struct rte_mbuf *mbuf_dst)
 {
-	uint8_t *src, *dst;
+	uint8_t *dst;
 	int srclen, status;
 
 	srclen = op->sym->auth.data.length;
-	src = rte_pktmbuf_mtod_offset(mbuf_src, uint8_t *,
-			op->sym->auth.data.offset);
 
 	if (sess->auth.operation == RTE_CRYPTO_AUTH_OP_VERIFY)
 		dst = (uint8_t *)rte_pktmbuf_append(mbuf_src,
@@ -829,13 +1014,14 @@
 
 	switch (sess->auth.mode) {
 	case OPENSSL_AUTH_AS_AUTH:
-		status = process_openssl_auth(src, dst,
-				NULL, NULL,	srclen,
+		status = process_openssl_auth(mbuf_src, dst,
+				op->sym->auth.data.offset, NULL, NULL, srclen,
 				sess->auth.auth.ctx, sess->auth.auth.evp_algo);
 		break;
 	case OPENSSL_AUTH_AS_HMAC:
-		status = process_openssl_auth_hmac(src, dst,
-				NULL, sess->auth.hmac.pkey, srclen,
+		status = process_openssl_auth_hmac(mbuf_src, dst,
+				op->sym->auth.data.offset, NULL,
+				sess->auth.hmac.pkey, srclen,
 				sess->auth.hmac.ctx, sess->auth.hmac.evp_algo);
 		break;
 	default:
@@ -849,8 +1035,7 @@
 			op->status = RTE_CRYPTO_OP_STATUS_AUTH_FAILED;
 		}
 		/* Trim area used for digest from mbuf. */
-		rte_pktmbuf_trim(mbuf_src,
-				op->sym->auth.digest.length);
+		rte_pktmbuf_trim(mbuf_src, op->sym->auth.digest.length);
 	}
 
 	if (status != 0)
@@ -901,7 +1086,6 @@
 		op->sym->session = NULL;
 	}
 
-
 	if (op->status == RTE_CRYPTO_OP_STATUS_NOT_PROCESSED)
 		op->status = RTE_CRYPTO_OP_STATUS_SUCCESS;
 
@@ -995,7 +1179,8 @@
 
 	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_MBUF_SCATTER_GATHER;
 
 	/* Set vector instructions mode supported */
 	internals = dev->data->dev_private;
