From: Richard Levitte Date: Tue, 31 Jan 2017 23:48:38 +0000 (+0100) Subject: bntests.txt: add a couple of checks of possibly negative zero X-Git-Tag: OpenSSL_1_1_1-pre1~2505 X-Git-Url: https://git.openssl.org/?p=openssl.git;a=commitdiff_plain;h=383e9ade2b0e8333c8a5907fe4ca73d38f9ca465 bntests.txt: add a couple of checks of possibly negative zero Reviewed-by: Rich Salz (Merged from https://github.com/openssl/openssl/pull/2335) --- diff --git a/test/bntests.txt b/test/bntests.txt index 9603f00a04..c1ffb2d13c 100644 --- a/test/bntests.txt +++ b/test/bntests.txt @@ -4643,6 +4643,10 @@ N = 64 # # These test vectors satisfy A / 2^N = RShift, rounding towards zero. +Rshift = 0 +A = -1 +N = 1 + RShift = 6ce746ffa7979ce10b751cd2308402a95d00d596cd97b36380 A = d9ce8dff4f2f39c216ea39a461080552ba01ab2d9b2f66c701 N = 1 @@ -5967,6 +5971,11 @@ B = -542fb814f45924aa09a16f2a6 # These test vectors satisfy Quotient = A / B, rounded towards zero, and # Remainder = A - B * Quotient. +Quotient = 0 +Remainder = -1 +A = -1 +B = 2 + Quotient = 1 Remainder = 0 A = 8cdaaa7c422f3c2bb0ace2da7d7ff151e5bdefb23e6426cf3e6b21491e6e80e977bfa6c65931a8dee31fc7992c0c801d5d7c