diff --git a/drivers/nvme/host/Kconfig b/drivers/nvme/host/Kconfig
index 2f6a7f8c94e8..a517030d7d50 100644
--- a/drivers/nvme/host/Kconfig
+++ b/drivers/nvme/host/Kconfig
@@ -92,6 +92,21 @@ config NVME_TCP
 
 	  If unsure, say N.
 
+config NVME_TCP_TLS
+	bool "NVMe over Fabrics TCP TLS encryption support"
+	depends on NVME_TCP
+	select NVME_COMMON
+	select NVME_KEYRING
+	select NET_HANDSHAKE
+	select KEYS
+	help
+	  Enables TLS encryption for NVMe TCP using the netlink handshake API.
+
+	  The TLS handshake daemon is availble at
+	  https://github.com/oracle/ktls-utils.
+
+	  If unsure, say N.
+
 config NVME_AUTH
 	bool "NVM Express over Fabrics In-Band Authentication"
 	depends on NVME_CORE
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index dfc574d0f18d..b52e9c9bffd6 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -4380,7 +4380,7 @@ static void nvme_free_ctrl(struct device *dev)
 
 	if (!subsys || ctrl->instance != subsys->instance)
 		ida_free(&nvme_instance_ida, ctrl->instance);
-
+	key_put(ctrl->tls_key);
 	nvme_free_cels(ctrl);
 	nvme_mpath_uninit(ctrl);
 	nvme_auth_stop(ctrl);
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index 8175d49f2909..ddad482c3537 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -647,6 +647,9 @@ static const match_table_t opt_tokens = {
 	{ NVMF_OPT_DISCOVERY,		"discovery"		},
 	{ NVMF_OPT_DHCHAP_SECRET,	"dhchap_secret=%s"	},
 	{ NVMF_OPT_DHCHAP_CTRL_SECRET,	"dhchap_ctrl_secret=%s"	},
+#ifdef CONFIG_NVME_TCP_TLS
+	{ NVMF_OPT_TLS,			"tls"			},
+#endif
 	{ NVMF_OPT_ERR,			NULL			}
 };
 
@@ -671,6 +674,7 @@ static int nvmf_parse_options(struct nvmf_ctrl_options *opts,
 	opts->hdr_digest = false;
 	opts->data_digest = false;
 	opts->tos = -1; /* < 0 == use transport default */
+	opts->tls = false;
 
 	options = o = kstrdup(buf, GFP_KERNEL);
 	if (!options)
@@ -955,6 +959,14 @@ static int nvmf_parse_options(struct nvmf_ctrl_options *opts,
 			kfree(opts->dhchap_ctrl_secret);
 			opts->dhchap_ctrl_secret = p;
 			break;
+		case NVMF_OPT_TLS:
+			if (!IS_ENABLED(CONFIG_NVME_TCP_TLS)) {
+				pr_err("TLS is not supported\n");
+				ret = -EINVAL;
+				goto out;
+			}
+			opts->tls = true;
+			break;
 		default:
 			pr_warn("unknown parameter or missing value '%s' in ctrl creation request\n",
 				p);
diff --git a/drivers/nvme/host/fabrics.h b/drivers/nvme/host/fabrics.h
index 82e7a27ffbde..dac17c3fee26 100644
--- a/drivers/nvme/host/fabrics.h
+++ b/drivers/nvme/host/fabrics.h
@@ -70,6 +70,7 @@ enum {
 	NVMF_OPT_DISCOVERY	= 1 << 22,
 	NVMF_OPT_DHCHAP_SECRET	= 1 << 23,
 	NVMF_OPT_DHCHAP_CTRL_SECRET = 1 << 24,
+	NVMF_OPT_TLS		= 1 << 25,
 };
 
 /**
@@ -102,6 +103,7 @@ enum {
  * @dhchap_secret: DH-HMAC-CHAP secret
  * @dhchap_ctrl_secret: DH-HMAC-CHAP controller secret for bi-directional
  *              authentication
+ * @tls:        Start TLS encrypted connections (TCP)
  * @disable_sqflow: disable controller sq flow control
  * @hdr_digest: generate/verify header digest (TCP)
  * @data_digest: generate/verify data digest (TCP)
@@ -128,6 +130,7 @@ struct nvmf_ctrl_options {
 	struct nvmf_host	*host;
 	char			*dhchap_secret;
 	char			*dhchap_ctrl_secret;
+	bool			tls;
 	bool			disable_sqflow;
 	bool			hdr_digest;
 	bool			data_digest;
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index f35647c470af..6fe7966f720b 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -357,6 +357,7 @@ struct nvme_ctrl {
 	struct nvme_dhchap_key *ctrl_key;
 	u16 transaction;
 #endif
+	struct key *tls_key;
 
 	/* Power saving configuration */
 	u64 ps_max_latency_us;
diff --git a/drivers/nvme/host/sysfs.c b/drivers/nvme/host/sysfs.c
index 212e1b05d298..d0966159981c 100644
--- a/drivers/nvme/host/sysfs.c
+++ b/drivers/nvme/host/sysfs.c
@@ -527,6 +527,19 @@ static DEVICE_ATTR(dhchap_ctrl_secret, S_IRUGO | S_IWUSR,
 	nvme_ctrl_dhchap_ctrl_secret_show, nvme_ctrl_dhchap_ctrl_secret_store);
 #endif
 
+#ifdef CONFIG_NVME_TCP_TLS
+static ssize_t tls_key_show(struct device *dev,
+			    struct device_attribute *attr, char *buf)
+{
+	struct nvme_ctrl *ctrl = dev_get_drvdata(dev);
+
+	if (!ctrl->tls_key)
+		return 0;
+	return sysfs_emit(buf, "%08x", key_serial(ctrl->tls_key));
+}
+static DEVICE_ATTR_RO(tls_key);
+#endif
+
 static struct attribute *nvme_dev_attrs[] = {
 	&dev_attr_reset_controller.attr,
 	&dev_attr_rescan_controller.attr,
@@ -553,6 +566,9 @@ static struct attribute *nvme_dev_attrs[] = {
 #ifdef CONFIG_NVME_AUTH
 	&dev_attr_dhchap_secret.attr,
 	&dev_attr_dhchap_ctrl_secret.attr,
+#endif
+#ifdef CONFIG_NVME_TCP_TLS
+	&dev_attr_tls_key.attr,
 #endif
 	NULL
 };
@@ -583,6 +599,11 @@ static umode_t nvme_dev_attrs_are_visible(struct kobject *kobj,
 	if (a == &dev_attr_dhchap_ctrl_secret.attr && !ctrl->opts)
 		return 0;
 #endif
+#ifdef CONFIG_NVME_TCP_TLS
+	if (a == &dev_attr_tls_key.attr &&
+	    (!ctrl->opts || strcmp(ctrl->opts->transport, "tcp")))
+		return 0;
+#endif
 
 	return a->mode;
 }
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index c05037c29da0..d5675f2d452e 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -8,9 +8,13 @@
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/err.h>
+#include <linux/key.h>
 #include <linux/nvme-tcp.h>
+#include <linux/nvme-keyring.h>
 #include <net/sock.h>
 #include <net/tcp.h>
+#include <net/tls.h>
+#include <net/handshake.h>
 #include <linux/blk-mq.h>
 #include <crypto/hash.h>
 #include <net/busy_poll.h>
@@ -31,6 +35,16 @@ static int so_priority;
 module_param(so_priority, int, 0644);
 MODULE_PARM_DESC(so_priority, "nvme tcp socket optimize priority");
 
+#ifdef CONFIG_NVME_TCP_TLS
+/*
+ * TLS handshake timeout
+ */
+static int tls_handshake_timeout = 10;
+module_param(tls_handshake_timeout, int, 0644);
+MODULE_PARM_DESC(tls_handshake_timeout,
+		 "nvme TLS handshake timeout in seconds (default 10)");
+#endif
+
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 /* lockdep can detect a circular dependency of the form
  *   sk_lock -> mmap_lock (page fault) -> fs locks -> sk_lock
@@ -146,7 +160,10 @@ struct nvme_tcp_queue {
 	struct ahash_request	*snd_hash;
 	__le32			exp_ddgst;
 	__le32			recv_ddgst;
-
+#ifdef CONFIG_NVME_TCP_TLS
+	struct completion       tls_complete;
+	int                     tls_err;
+#endif
 	struct page_frag_cache	pf_cache;
 
 	void (*state_change)(struct sock *);
@@ -1509,7 +1526,91 @@ static void nvme_tcp_set_queue_io_cpu(struct nvme_tcp_queue *queue)
 	queue->io_cpu = cpumask_next_wrap(n - 1, cpu_online_mask, -1, false);
 }
 
-static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl, int qid)
+#ifdef CONFIG_NVME_TCP_TLS
+static void nvme_tcp_tls_done(void *data, int status, key_serial_t pskid)
+{
+	struct nvme_tcp_queue *queue = data;
+	struct nvme_tcp_ctrl *ctrl = queue->ctrl;
+	int qid = nvme_tcp_queue_id(queue);
+	struct key *tls_key;
+
+	dev_dbg(ctrl->ctrl.device, "queue %d: TLS handshake done, key %x, status %d\n",
+		qid, pskid, status);
+
+	if (status) {
+		queue->tls_err = -status;
+		goto out_complete;
+	}
+
+	tls_key = key_lookup(pskid);
+	if (IS_ERR(tls_key)) {
+		dev_warn(ctrl->ctrl.device, "queue %d: Invalid key %x\n",
+			 qid, pskid);
+		queue->tls_err = -ENOKEY;
+	} else {
+		ctrl->ctrl.tls_key = tls_key;
+		queue->tls_err = 0;
+	}
+
+out_complete:
+	complete(&queue->tls_complete);
+}
+
+static int nvme_tcp_start_tls(struct nvme_ctrl *nctrl,
+			      struct nvme_tcp_queue *queue,
+			      key_serial_t pskid)
+{
+	int qid = nvme_tcp_queue_id(queue);
+	int ret;
+	struct tls_handshake_args args;
+	unsigned long tmo = tls_handshake_timeout * HZ;
+	key_serial_t keyring = nvme_keyring_id();
+
+	dev_dbg(nctrl->device, "queue %d: start TLS with key %x\n",
+		qid, pskid);
+	memset(&args, 0, sizeof(args));
+	args.ta_sock = queue->sock;
+	args.ta_done = nvme_tcp_tls_done;
+	args.ta_data = queue;
+	args.ta_my_peerids[0] = pskid;
+	args.ta_num_peerids = 1;
+	args.ta_keyring = keyring;
+	args.ta_timeout_ms = tls_handshake_timeout * 1000;
+	queue->tls_err = -EOPNOTSUPP;
+	init_completion(&queue->tls_complete);
+	ret = tls_client_hello_psk(&args, GFP_KERNEL);
+	if (ret) {
+		dev_err(nctrl->device, "queue %d: failed to start TLS: %d\n",
+			qid, ret);
+		return ret;
+	}
+	ret = wait_for_completion_interruptible_timeout(&queue->tls_complete, tmo);
+	if (ret == 0) {
+		dev_err(nctrl->device,
+			"queue %d: TLS handshake timeout\n", qid);
+		ret = -ETIMEDOUT;
+	} else if (ret < 0) {
+		dev_err(nctrl->device,
+			"queue %d: TLS handshake interrupted\n", qid);
+	} else {
+		dev_dbg(nctrl->device,
+			"queue %d: TLS handshake complete, error %d\n",
+			qid, queue->tls_err);
+		ret = queue->tls_err;
+	}
+	return ret;
+}
+#else
+static int nvme_tcp_start_tls(struct nvme_ctrl *nctrl,
+			      struct nvme_tcp_queue *queue,
+			      key_serial_t pskid)
+{
+	return -EPROTONOSUPPORT;
+}
+#endif
+
+static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl, int qid,
+				key_serial_t pskid)
 {
 	struct nvme_tcp_ctrl *ctrl = to_tcp_ctrl(nctrl);
 	struct nvme_tcp_queue *queue = &ctrl->queues[qid];
@@ -1634,6 +1735,13 @@ static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl, int qid)
 		goto err_rcv_pdu;
 	}
 
+	/* If PSKs are configured try to start TLS */
+	if (pskid) {
+		ret = nvme_tcp_start_tls(nctrl, queue, pskid);
+		if (ret)
+			goto err_init_connect;
+	}
+
 	ret = nvme_tcp_init_connection(queue);
 	if (ret)
 		goto err_init_connect;
@@ -1783,10 +1891,22 @@ static int nvme_tcp_start_io_queues(struct nvme_ctrl *ctrl,
 static int nvme_tcp_alloc_admin_queue(struct nvme_ctrl *ctrl)
 {
 	int ret;
+	key_serial_t pskid = 0;
+
+	if (ctrl->opts->tls) {
+		pskid = nvme_tls_psk_default(NULL,
+					      ctrl->opts->host->nqn,
+					      ctrl->opts->subsysnqn);
+		if (!pskid) {
+			dev_err(ctrl->device, "no valid PSK found\n");
+			ret = -ENOKEY;
+			goto out_free_queue;
+		}
+	}
 
-	ret = nvme_tcp_alloc_queue(ctrl, 0);
+	ret = nvme_tcp_alloc_queue(ctrl, 0, pskid);
 	if (ret)
-		return ret;
+		goto out_free_queue;
 
 	ret = nvme_tcp_alloc_async_req(to_tcp_ctrl(ctrl));
 	if (ret)
@@ -1803,8 +1923,13 @@ static int __nvme_tcp_alloc_io_queues(struct nvme_ctrl *ctrl)
 {
 	int i, ret;
 
+	if (ctrl->opts->tls && !ctrl->tls_key) {
+		dev_err(ctrl->device, "no PSK negotiated\n");
+		return -ENOKEY;
+	}
 	for (i = 1; i < ctrl->queue_count; i++) {
-		ret = nvme_tcp_alloc_queue(ctrl, i);
+		ret = nvme_tcp_alloc_queue(ctrl, i,
+				key_serial(ctrl->tls_key));
 		if (ret)
 			goto out_free_queues;
 	}
@@ -2631,7 +2756,7 @@ static struct nvmf_transport_ops nvme_tcp_transport = {
 			  NVMF_OPT_HOST_TRADDR | NVMF_OPT_CTRL_LOSS_TMO |
 			  NVMF_OPT_HDR_DIGEST | NVMF_OPT_DATA_DIGEST |
 			  NVMF_OPT_NR_WRITE_QUEUES | NVMF_OPT_NR_POLL_QUEUES |
-			  NVMF_OPT_TOS | NVMF_OPT_HOST_IFACE,
+			  NVMF_OPT_TOS | NVMF_OPT_HOST_IFACE | NVMF_OPT_TLS,
 	.create_ctrl	= nvme_tcp_create_ctrl,
 };
 
