Add some additional BN conversion test cases.

1 files changed, 21 insertions, 3 deletions

diff --git a/src/regress/lib/libcrypto/bn/bn_convert.c b/src/regress/lib/libcrypto/bn/bn_convert.c
index 65f014693d..bd4eba3663 100644
--- a/src/regress/lib/libcrypto/bn/bn_convert.c
+++ b/src/regress/lib/libcrypto/bn/bn_convert.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: bn_convert.c,v 1.6 2024/04/17 08:51:11 jsing Exp $ */
+/*      $OpenBSD: bn_convert.c,v 1.7 2024/11/03 12:46:55 jsing Exp $ */
 /*
  * Copyright (c) 2023 Joel Sing <jsing@openbsd.org>
  *
@@ -274,7 +274,7 @@ static const struct bn_convert_test bn_convert_tests[] = {
                 .neg = 0,
                 .dec = "8388607",
                 .hex = "7FFFFF",
-                .mpi = { 0x00, 0x00, 0x00, 0x03, 0x7f, 0xff, 0xff },
+                .mpi = { 0x00, 0x00, 0x00, 0x03, 0x7f, 0xff, 0xff, },
                 .mpi_len = 7,
         },
         {
@@ -283,10 +283,28 @@ static const struct bn_convert_test bn_convert_tests[] = {
                 .neg = 1,
                 .dec = "-8388607",
                 .hex = "-7FFFFF",
-                .mpi = { 0x00, 0x00, 0x00, 0x03, 0xff, 0xff, 0xff },
+                .mpi = { 0x00, 0x00, 0x00, 0x03, 0xff, 0xff, 0xff, },
                 .mpi_len = 7,
         },
         {
+                .bin = { 0x01, 0x02, 0x03, 0x04, },
+                .bin_len = 4,
+                .neg = 0,
+                .dec = "16909060",
+                .hex = "01020304",
+                .mpi = { 0x00, 0x00, 0x00, 0x04, 0x01, 0x02, 0x03, 0x04, },
+                .mpi_len = 8,
+        },
+        {
+                .bin = { 0x04, 0x03, 0x02, 0x01, },
+                .bin_len = 4,
+                .neg = 0,
+                .dec = "67305985",
+                .hex = "04030201",
+                .mpi = { 0x00, 0x00, 0x00, 0x04, 0x04, 0x03, 0x02, 0x01, },
+                .mpi_len = 8,
+        },
+        {
                 .bin = { 0xff, 0xff, 0xff, 0xff, },
                 .bin_len = 4,
                 .neg = 0,