diff --git a/crypto/drbg.c b/crypto/drbg.c
index aca8684..9284348 100644
--- a/crypto/drbg.c
+++ b/crypto/drbg.c
@@ -1062,13 +1062,18 @@
 	LIST_HEAD(seedlist);
 	struct drbg_state *drbg = container_of(work, struct drbg_state,
 					       seed_work);
+	int ret;
 
 	get_blocking_random_bytes(drbg->seed_buf, drbg->seed_buf_len);
 
 	drbg_string_fill(&data, drbg->seed_buf, drbg->seed_buf_len);
 	list_add_tail(&data.list, &seedlist);
 	mutex_lock(&drbg->drbg_mutex);
-	__drbg_seed(drbg, &seedlist, true);
+	ret = __drbg_seed(drbg, &seedlist, true);
+	if (!ret && drbg->jent) {
+		crypto_free_rng(drbg->jent);
+		drbg->jent = NULL;
+	}
 	memzero_explicit(drbg->seed_buf, drbg->seed_buf_len);
 	mutex_unlock(&drbg->drbg_mutex);
 }
@@ -1103,10 +1108,24 @@
 				 drbg->test_data.len);
 		pr_devel("DRBG: using test entropy\n");
 	} else {
-		pr_devel("DRBG: (re)seeding with %zu bytes of entropy\n",
-			 drbg->seed_buf_len);
+		/* Get seed from in-kernel /dev/urandom */
 		get_random_bytes(drbg->seed_buf, drbg->seed_buf_len);
-		drbg_string_fill(&data1, drbg->seed_buf, drbg->seed_buf_len);
+
+		/* Get seed from Jitter RNG */
+		if (!drbg->jent ||
+		    crypto_rng_get_bytes(drbg->jent,
+					 drbg->seed_buf + drbg->seed_buf_len,
+					 drbg->seed_buf_len)) {
+			drbg_string_fill(&data1, drbg->seed_buf,
+					 drbg->seed_buf_len);
+			pr_devel("DRBG: (re)seeding with %zu bytes of entropy\n",
+				 drbg->seed_buf_len);
+		} else {
+			drbg_string_fill(&data1, drbg->seed_buf,
+					 drbg->seed_buf_len * 2);
+			pr_devel("DRBG: (re)seeding with %zu bytes of entropy\n",
+				 drbg->seed_buf_len * 2);
+		}
 	}
 	list_add_tail(&data1.list, &seedlist);
 
@@ -1131,7 +1150,7 @@
 	 * Clear the initial entropy buffer as the async call may not overwrite
 	 * that buffer for quite some time.
 	 */
-	memzero_explicit(drbg->seed_buf, drbg->seed_buf_len);
+	memzero_explicit(drbg->seed_buf, drbg->seed_buf_len * 2);
 	if (ret)
 		goto out;
 	/*
@@ -1171,6 +1190,10 @@
 #endif
 	kzfree(drbg->seed_buf);
 	drbg->seed_buf = NULL;
+	if (drbg->jent) {
+		crypto_free_rng(drbg->jent);
+		drbg->jent = NULL;
+	}
 }
 
 /*
@@ -1246,14 +1269,29 @@
 		ret = -EFAULT;
 		goto err;
 	}
-	/* ensure we have sufficient buffer space for initial seed */
+	/*
+	 * Ensure we have sufficient buffer space for initial seed which
+	 * consists of the seed from get_random_bytes and the Jitter RNG.
+	 */
 	drbg->seed_buf_len = ((drbg->seed_buf_len + 1) / 2) * 3;
-	drbg->seed_buf = kzalloc(drbg->seed_buf_len, GFP_KERNEL);
+	drbg->seed_buf = kzalloc(drbg->seed_buf_len * 2, GFP_KERNEL);
 	if (!drbg->seed_buf)
 		goto err;
 
 	INIT_WORK(&drbg->seed_work, drbg_async_seed);
 
+	drbg->jent = crypto_alloc_rng("jitterentropy_rng", 0, 0);
+	if(IS_ERR(drbg->jent))
+	{
+		pr_info("DRBG: could not allocate Jitter RNG handle for seeding\n");
+		/*
+		 * As the Jitter RNG is a module that may not be present, we
+		 * continue with the operation and do not fully tie the DRBG
+		 * to the Jitter RNG.
+		 */
+		drbg->jent = NULL;
+	}
+
 	return 0;
 
 err: