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Diffstat (limited to 'app/openssl/crypto/bn/divtest.c')
-rw-r--r--app/openssl/crypto/bn/divtest.c41
1 files changed, 0 insertions, 41 deletions
diff --git a/app/openssl/crypto/bn/divtest.c b/app/openssl/crypto/bn/divtest.c
deleted file mode 100644
index d3fc688f..00000000
--- a/app/openssl/crypto/bn/divtest.c
+++ /dev/null
@@ -1,41 +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);
- }
-}