diff options
Diffstat (limited to 'libtomcrypt/testprof/dh_tests.c')
-rw-r--r-- | libtomcrypt/testprof/dh_tests.c | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/libtomcrypt/testprof/dh_tests.c b/libtomcrypt/testprof/dh_tests.c deleted file mode 100644 index 3852e47..0000000 --- a/libtomcrypt/testprof/dh_tests.c +++ /dev/null @@ -1,103 +0,0 @@ -#include <tomcrypt_test.h> - -#ifdef MDH - -int dh_tests (void) -{ - unsigned char buf[3][4096]; - unsigned long x, y, z; - int stat, stat2; - dh_key usera, userb; - - DO(dh_test()); - - /* make up two keys */ - DO(dh_make_key (&yarrow_prng, find_prng ("yarrow"), 512, &usera)); - DO(dh_make_key (&yarrow_prng, find_prng ("yarrow"), 512, &userb)); - - /* make the shared secret */ - x = 4096; - DO(dh_shared_secret (&usera, &userb, buf[0], &x)); - - y = 4096; - DO(dh_shared_secret (&userb, &usera, buf[1], &y)); - if (y != x) { - fprintf(stderr, "DH Shared keys are not same size.\n"); - return 1; - } - if (memcmp (buf[0], buf[1], x)) { - fprintf(stderr, "DH Shared keys not same contents.\n"); - return 1; - } - - /* now export userb */ - y = 4096; - DO(dh_export (buf[1], &y, PK_PUBLIC, &userb)); - dh_free (&userb); - - /* import and make the shared secret again */ - DO(dh_import (buf[1], y, &userb)); - z = 4096; - DO(dh_shared_secret (&usera, &userb, buf[2], &z)); - - if (z != x) { - fprintf(stderr, "failed. Size don't match?\n"); - return 1; - } - if (memcmp (buf[0], buf[2], x)) { - fprintf(stderr, "Failed. Content didn't match.\n"); - return 1; - } - dh_free (&usera); - dh_free (&userb); - -/* test encrypt_key */ - dh_make_key (&yarrow_prng, find_prng ("yarrow"), 512, &usera); - for (x = 0; x < 16; x++) { - buf[0][x] = x; - } - y = sizeof (buf[1]); - DO(dh_encrypt_key (buf[0], 16, buf[1], &y, &yarrow_prng, find_prng ("yarrow"), find_hash ("md5"), &usera)); - zeromem (buf[0], sizeof (buf[0])); - x = sizeof (buf[0]); - DO(dh_decrypt_key (buf[1], y, buf[0], &x, &usera)); - if (x != 16) { - fprintf(stderr, "Failed (length)\n"); - return 1; - } - for (x = 0; x < 16; x++) - if (buf[0][x] != x) { - fprintf(stderr, "Failed (contents)\n"); - return 1; - } - -/* test sign_hash */ - for (x = 0; x < 16; x++) { - buf[0][x] = x; - } - x = sizeof (buf[1]); - DO(dh_sign_hash (buf[0], 16, buf[1], &x, &yarrow_prng , find_prng ("yarrow"), &usera)); - DO(dh_verify_hash (buf[1], x, buf[0], 16, &stat, &usera)); - buf[0][0] ^= 1; - DO(dh_verify_hash (buf[1], x, buf[0], 16, &stat2, &usera)); - if (!(stat == 1 && stat2 == 0)) { - fprintf(stderr, "dh_sign/verify_hash %d %d", stat, stat2); - return 1; - } - dh_free (&usera); - return 0; -} - -#else - -int dh_tests(void) -{ - fprintf(stderr, "NOP"); - return 0; -} - -#endif - -/* $Source: /cvs/libtom/libtomcrypt/testprof/dh_tests.c,v $ */ -/* $Revision: 1.5 $ */ -/* $Date: 2005/05/21 12:51:25 $ */ |