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authorJung-uk Kim <jkim@FreeBSD.org>2018-09-13 19:18:07 +0000
committerJung-uk Kim <jkim@FreeBSD.org>2018-09-13 19:18:07 +0000
commita43ce912fc025d11e1395506111f75fc194d7ba5 (patch)
tree9794cf7720d75938ed0ea4f499c0dcd4b6eacdda /crypto/bn/divtest.c
parent02be298e504b8554caca6dc85af450e1ea44d19d (diff)
downloadsrc-a43ce912fc025d11e1395506111f75fc194d7ba5.tar.gz
src-a43ce912fc025d11e1395506111f75fc194d7ba5.zip
Import OpenSSL 1.1.1.vendor/openssl/1.1.1
Notes
Notes: svn path=/vendor-crypto/openssl/dist/; revision=338658 svn path=/vendor-crypto/openssl/1.1.1/; revision=338659; tag=vendor/openssl/1.1.1
Diffstat (limited to 'crypto/bn/divtest.c')
-rw-r--r--crypto/bn/divtest.c42
1 files changed, 0 insertions, 42 deletions
diff --git a/crypto/bn/divtest.c b/crypto/bn/divtest.c
deleted file mode 100644
index 2590b4581b18..000000000000
--- a/crypto/bn/divtest.c
+++ /dev/null
@@ -1,42 +0,0 @@
-#include <openssl/bn.h>
-#include <openssl/rand.h>
-
-static int Rand(n)
-{
- unsigned char x[2];
- RAND_pseudo_bytes(x, 2);
- return (x[0] + 2 * x[1]);
-}
-
-static void bug(char *m, BIGNUM *a, BIGNUM *b)
-{
- printf("%s!\na=", m);
- BN_print_fp(stdout, a);
- printf("\nb=");
- BN_print_fp(stdout, b);
- printf("\n");
- fflush(stdout);
-}
-
-main()
-{
- BIGNUM *a = BN_new(), *b = BN_new(), *c = BN_new(), *d = BN_new(),
- *C = BN_new(), *D = BN_new();
- BN_RECP_CTX *recp = BN_RECP_CTX_new();
- BN_CTX *ctx = BN_CTX_new();
-
- for (;;) {
- BN_pseudo_rand(a, Rand(), 0, 0);
- BN_pseudo_rand(b, Rand(), 0, 0);
- if (BN_is_zero(b))
- continue;
-
- BN_RECP_CTX_set(recp, b, ctx);
- if (BN_div(C, D, a, b, ctx) != 1)
- bug("BN_div failed", a, b);
- if (BN_div_recp(c, d, a, recp, ctx) != 1)
- bug("BN_div_recp failed", a, b);
- else if (BN_cmp(c, C) != 0 || BN_cmp(c, C) != 0)
- bug("mismatch", a, b);
- }
-}