Add extensive DRBG selftest data and option to corrupt it in fips_test_suite.
diff --git a/fips/fips_test_suite.c b/fips/fips_test_suite.c
index 1d88b0d..6da2663 100644
--- a/fips/fips_test_suite.c
+++ b/fips/fips_test_suite.c
@@ -515,6 +515,8 @@
         } else if (!strcmp(argv[1], "sha1")) {
             FIPS_corrupt_sha1();
             printf("SHA-1 hash with corrupted KAT...\n");
+	} else if (!strcmp(argv[1], "drbg")) {
+	    FIPS_corrupt_drbg();
 	} else if (!strcmp(argv[1], "rng")) {
 	    FIPS_corrupt_rng();
 	} else if (!strcmp(argv[1], "rngstick")) {