diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 498649a..0f90612 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -27,6 +27,7 @@
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <crypto/rng.h>
+#include <crypto/drbg.h>
 
 #include "internal.h"
 
@@ -108,6 +109,11 @@
 	unsigned int count;
 };
 
+struct drbg_test_suite {
+	struct drbg_testvec *vecs;
+	unsigned int count;
+};
+
 struct alg_test_desc {
 	const char *alg;
 	int (*test)(const struct alg_test_desc *desc, const char *driver,
@@ -121,6 +127,7 @@
 		struct pcomp_test_suite pcomp;
 		struct hash_test_suite hash;
 		struct cprng_test_suite cprng;
+		struct drbg_test_suite drbg;
 	} suite;
 };
 
@@ -1715,6 +1722,100 @@
 	return err;
 }
 
+
+static int drbg_cavs_test(struct drbg_testvec *test, int pr,
+			  const char *driver, u32 type, u32 mask)
+{
+	int ret = -EAGAIN;
+	struct crypto_rng *drng;
+	struct drbg_test_data test_data;
+	struct drbg_string addtl, pers, testentropy;
+	unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL);
+
+	if (!buf)
+		return -ENOMEM;
+
+	drng = crypto_alloc_rng(driver, type, mask);
+	if (IS_ERR(drng)) {
+		printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for"
+		       "%s\n", driver);
+		kzfree(buf);
+		return -ENOMEM;
+	}
+
+	test_data.testentropy = &testentropy;
+	drbg_string_fill(&testentropy, test->entropy, test->entropylen);
+	drbg_string_fill(&pers, test->pers, test->perslen);
+	ret = crypto_drbg_reset_test(drng, &pers, &test_data);
+	if (ret) {
+		printk(KERN_ERR "alg: drbg: Failed to reset rng\n");
+		goto outbuf;
+	}
+
+	drbg_string_fill(&addtl, test->addtla, test->addtllen);
+	if (pr) {
+		drbg_string_fill(&testentropy, test->entpra, test->entprlen);
+		ret = crypto_drbg_get_bytes_addtl_test(drng,
+			buf, test->expectedlen, &addtl,	&test_data);
+	} else {
+		ret = crypto_drbg_get_bytes_addtl(drng,
+			buf, test->expectedlen, &addtl);
+	}
+	if (ret <= 0) {
+		printk(KERN_ERR "alg: drbg: could not obtain random data for"
+		       "driver %s\n", driver);
+		goto outbuf;
+	}
+
+	drbg_string_fill(&addtl, test->addtlb, test->addtllen);
+	if (pr) {
+		drbg_string_fill(&testentropy, test->entprb, test->entprlen);
+		ret = crypto_drbg_get_bytes_addtl_test(drng,
+			buf, test->expectedlen, &addtl, &test_data);
+	} else {
+		ret = crypto_drbg_get_bytes_addtl(drng,
+			buf, test->expectedlen, &addtl);
+	}
+	if (ret <= 0) {
+		printk(KERN_ERR "alg: drbg: could not obtain random data for"
+		       "driver %s\n", driver);
+		goto outbuf;
+	}
+
+	ret = memcmp(test->expected, buf, test->expectedlen);
+
+outbuf:
+	crypto_free_rng(drng);
+	kzfree(buf);
+	return ret;
+}
+
+
+static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver,
+			 u32 type, u32 mask)
+{
+	int err = 0;
+	int pr = 0;
+	int i = 0;
+	struct drbg_testvec *template = desc->suite.drbg.vecs;
+	unsigned int tcount = desc->suite.drbg.count;
+
+	if (0 == memcmp(driver, "drbg_pr_", 8))
+		pr = 1;
+
+	for (i = 0; i < tcount; i++) {
+		err = drbg_cavs_test(&template[i], pr, driver, type, mask);
+		if (err) {
+			printk(KERN_ERR "alg: drbg: Test %d failed for %s\n",
+			       i, driver);
+			err = -EINVAL;
+			break;
+		}
+	}
+	return err;
+
+}
+
 static int alg_test_null(const struct alg_test_desc *desc,
 			     const char *driver, u32 type, u32 mask)
 {
@@ -2458,6 +2559,152 @@
 		.alg = "digest_null",
 		.test = alg_test_null,
 	}, {
+		.alg = "drbg_nopr_ctr_aes128",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_nopr_ctr_aes128_tv_template,
+				.count = ARRAY_SIZE(drbg_nopr_ctr_aes128_tv_template)
+			}
+		}
+	}, {
+		.alg = "drbg_nopr_ctr_aes192",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_nopr_ctr_aes192_tv_template,
+				.count = ARRAY_SIZE(drbg_nopr_ctr_aes192_tv_template)
+			}
+		}
+	}, {
+		.alg = "drbg_nopr_ctr_aes256",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_nopr_ctr_aes256_tv_template,
+				.count = ARRAY_SIZE(drbg_nopr_ctr_aes256_tv_template)
+			}
+		}
+	}, {
+		/*
+		 * There is no need to specifically test the DRBG with every
+		 * backend cipher -- covered by drbg_nopr_hmac_sha256 test
+		 */
+		.alg = "drbg_nopr_hmac_sha1",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_nopr_hmac_sha256",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_nopr_hmac_sha256_tv_template,
+				.count =
+				ARRAY_SIZE(drbg_nopr_hmac_sha256_tv_template)
+			}
+		}
+	}, {
+		/* covered by drbg_nopr_hmac_sha256 test */
+		.alg = "drbg_nopr_hmac_sha384",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_nopr_hmac_sha512",
+		.test = alg_test_null,
+		.fips_allowed = 1,
+	}, {
+		.alg = "drbg_nopr_sha1",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_nopr_sha256",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_nopr_sha256_tv_template,
+				.count = ARRAY_SIZE(drbg_nopr_sha256_tv_template)
+			}
+		}
+	}, {
+		/* covered by drbg_nopr_sha256 test */
+		.alg = "drbg_nopr_sha384",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_nopr_sha512",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_ctr_aes128",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_pr_ctr_aes128_tv_template,
+				.count = ARRAY_SIZE(drbg_pr_ctr_aes128_tv_template)
+			}
+		}
+	}, {
+		/* covered by drbg_pr_ctr_aes128 test */
+		.alg = "drbg_pr_ctr_aes192",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_ctr_aes256",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_hmac_sha1",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_hmac_sha256",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_pr_hmac_sha256_tv_template,
+				.count = ARRAY_SIZE(drbg_pr_hmac_sha256_tv_template)
+			}
+		}
+	}, {
+		/* covered by drbg_pr_hmac_sha256 test */
+		.alg = "drbg_pr_hmac_sha384",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_hmac_sha512",
+		.test = alg_test_null,
+		.fips_allowed = 1,
+	}, {
+		.alg = "drbg_pr_sha1",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_sha256",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_pr_sha256_tv_template,
+				.count = ARRAY_SIZE(drbg_pr_sha256_tv_template)
+			}
+		}
+	}, {
+		/* covered by drbg_pr_sha256 test */
+		.alg = "drbg_pr_sha384",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_sha512",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
 		.alg = "ecb(__aes-aesni)",
 		.test = alg_test_null,
 		.fips_allowed = 1,