configure.ac: remove sanitizer by default

[pam_pcsc_cr.git] / test_crypto.c

diff --git a/test_crypto.c b/test_crypto.c
index fe762cf62158720a886394f74942705bd2acf80b..7199a9c4a09be438b0a52f8afec9231091ef6b88 100644 (file)
--- a/test_crypto.c
+++ b/test_crypto.c
@@ -1,3 +1,26 @@
+/*
+Copyright (c) 2013 Eugene Crosser
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+    1. The origin of this software must not be misrepresented; you must
+    not claim that you wrote the original software. If you use this
+    software in a product, an acknowledgment in the product documentation
+    would be appreciated but is not required.
+
+    2. Altered source versions must be plainly marked as such, and must
+    not be misrepresented as being the original software.
+
+    3. This notice may not be removed or altered from any source
+    distribution.
+*/
+
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -10,7 +33,7 @@
 #define printh(x) printh_f(#x, x, sizeof(x))
 void printh_f(char *p, unsigned char *x, size_t l)
 {
-       int i;
+       size_t i;
        printf("%s:", p);
        for (i=0; i<l; i++) printf(" %02x", x[i]);
        printf("\n");
@@ -29,13 +52,15 @@ int test_enc_dec(int iface1, int iface2)
        printh(pt);
        printh(key);
        if (select_crypto_if(iface1)) return 1;
+       memset(ct, 0xfe, sizeof(ct));
        if ((err = encrypt(key, sizeof(key), pt, ct, sizeof(pt)))) {
                printf("encrypt error: %s\n", crypto_errstr(err));
                return 1;
        }
        printh(ct);
        if (select_crypto_if(iface2)) return 1;
-       if ((err = decrypt(key, sizeof(key), ct, re, sizeof(ct)))) {
+       memset(re, 0xab, sizeof(re));
+       if ((err = decrypt(key, sizeof(key), ct, re, sizeof(re)))) {
                printf("decrypt error: %s\n", crypto_errstr(err));
                return 1;
        }
@@ -51,18 +76,19 @@ int test_sha(int iface)
 {
        unsigned char sha1[20];
        unsigned long err;
-       int shalen;
+       size_t shalen;
        unsigned char spt[3] = "abc";
        unsigned char sstd[20] = {0xA9,0x99,0x3E,0x36,0x47,0x06,0x81,0x6A,
                0xBA,0x3E,0x25,0x71,0x78,0x50,0xC2,0x6C,0x9C,0xD0,0xD8,0x9D};
 
        if (select_crypto_if(iface)) return 1;
-       shalen = 20;
+       memset(sha1, 0, sizeof(sha1));
+       shalen = sizeof(sha1);
        if ((err = hash(spt, sizeof(spt), sha1, &shalen))) {
                printf("hash error: %s\n", crypto_errstr(err));
                return 1;
        }
-       printf("%d: len=%d ", iface, shalen);
+       printf("%d: len=%d ", iface, (int)shalen);
        printh(sha1);
        if (memcmp(sha1, sstd, sizeof(sstd))) {
                printf("fail\n");
@@ -75,20 +101,21 @@ int test_hmac(int iface)
 {
        unsigned char hmac1[20];
        unsigned long err;
-       int hmaclen;
+       size_t hmaclen;
        unsigned char hpt[28] = "what do ya want for nothing?";
        unsigned char hkey[4] = "Jefe";
        unsigned char hstd[20] = {0xef,0xfc,0xdf,0x6a,0xe5,0xeb,0x2f,0xa2,
                0xd2,0x74,0x16,0xd5,0xf1,0x84,0xdf,0x9c,0x25,0x9a,0x7c,0x79};
 
        if (select_crypto_if(iface)) return 1;
-       hmaclen = 20;
+       memset(hmac1, 0, sizeof(hmac1));
+       hmaclen = sizeof(hmac1);
        if ((err = hmac(hkey, sizeof(hkey), hpt, sizeof(hpt),
                                                hmac1, &hmaclen))) {
                printf("hash error: %s\n", crypto_errstr(err));
                return 1;
        }
-       printf("%d: len=%d ", iface, hmaclen);
+       printf("%d: len=%d ", iface, (int)hmaclen);
        printh(hmac1);
        if (memcmp(hmac1, hstd, sizeof(hstd))) {
                printf("fail\n");
@@ -101,10 +128,11 @@ int main(int argc, char *argv[])
 {
        int rc, maxrc = 0;
        int numifs, i, j;
+       const char *name;
 
-       for (numifs = 0; select_crypto_if(numifs) == 0; numifs++)
-               printf("%d: %s\n", numifs, if_name(numifs));
-       printf("Testing %d interfaces\n", numifs);
+       for (numifs = 0; (name = crypto_init(numifs)); numifs++)
+               printf("%d: %s\n", numifs, name);
+       printf("Testing %d interfaces\n\n", numifs);
 
        for (i = 0; i < numifs; i++)
                if ((rc = test_sha(i)) > maxrc) maxrc = rc;