/*
- * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
#include "testutil.h"
#include "internal/poly1305.h"
#include "../crypto/poly1305/poly1305_local.h"
-#include "e_os.h"
+#include "internal/nelem.h"
typedef struct {
size_t size;
SIZED_DATA expected;
} TESTDATA;
-typedef struct {
- const char *test_case_name;
- int test_num;
- const TESTDATA *test_data;
-} SIMPLE_FIXTURE;
-
/**********************************************************************
*
* Test of poly1305 internal functions
*
***/
-static SIMPLE_FIXTURE setup_poly1305(const char *const test_case_name)
-{
- SIMPLE_FIXTURE fixture;
- fixture.test_case_name = test_case_name;
- return fixture;
-}
-
-/* TODO : hex decoder / encoder should be implemented in testutil.c */
-static void hexdump(const unsigned char *a, size_t len)
-{
- size_t i;
-
- for (i = 0; i < len; i++)
- fprintf(stderr, "%02x", a[i]);
-}
-
-static int execute_poly1305(SIMPLE_FIXTURE fixture)
-{
- POLY1305 poly1305;
- unsigned int i = fixture.test_num;
- const TESTDATA *test = fixture.test_data;
- const unsigned char *in = test->input.data;
- size_t inlen = test->input.size;
- const unsigned char *key = test->key.data;
- const unsigned char *expected = test->expected.data;
- size_t expectedlen = test->expected.size;
- unsigned char out[16];
-
- if (expectedlen != sizeof(out))
- return 0;
-
- Poly1305_Init(&poly1305, key);
- Poly1305_Update(&poly1305, in, inlen);
- Poly1305_Final(&poly1305, out);
-
- if (memcmp(out, expected, expectedlen) != 0) {
- fprintf(stderr, "Poly1305 test #%d failed.\n", i);
- fprintf(stderr, "got: ");
- hexdump(out, sizeof(out));
- fprintf(stderr, "\nexpected: ");
- hexdump(expected, expectedlen);
- fprintf(stderr, "\n");
- return 0;
- }
-
- if (inlen > 16) {
- Poly1305_Init(&poly1305, key);
- Poly1305_Update(&poly1305, in, 1);
- Poly1305_Update(&poly1305, in+1, inlen-1);
- Poly1305_Final(&poly1305, out);
-
- if (memcmp(out, expected, expectedlen) != 0) {
- fprintf(stderr, "Poly1305 test #%d/1+(N-1) failed.\n", i);
- fprintf(stderr, "got: ");
- hexdump(out, sizeof(out));
- fprintf(stderr, "\nexpected: ");
- hexdump(expected, expectedlen);
- fprintf(stderr, "\n");
- return 0;
- }
- }
-
- if (inlen > 32) {
- size_t half = inlen / 2;
-
- Poly1305_Init(&poly1305, key);
- Poly1305_Update(&poly1305, in, half);
- Poly1305_Update(&poly1305, in+half, inlen-half);
- Poly1305_Final(&poly1305, out);
-
- if (memcmp(out, expected, expectedlen) != 0) {
- fprintf(stderr, "Poly1305 test #%d/2 failed.\n", i);
- fprintf(stderr, "got: ");
- hexdump(out, sizeof(out));
- fprintf(stderr, "\nexpected: ");
- hexdump(expected, expectedlen);
- fprintf(stderr, "\n");
- return 0;
- }
-
- for (half = 16; half < inlen; half += 16) {
- Poly1305_Init(&poly1305, key);
- Poly1305_Update(&poly1305, in, half);
- Poly1305_Update(&poly1305, in+half, inlen-half);
- Poly1305_Final(&poly1305, out);
-
- if (memcmp(out, expected, expectedlen) != 0) {
- fprintf(stderr, "Poly1305 test #%d/%" OSSLzu "+%" OSSLzu " failed.\n",
- i, half, inlen-half);
- fprintf(stderr, "got: ");
- hexdump(out, sizeof(out));
- fprintf(stderr, "\nexpected: ");
- hexdump(expected, expectedlen);
- fprintf(stderr, "\n");
- return 0;
- }
- }
- }
-
- return 1;
-}
-
-static void teardown_poly1305(SIMPLE_FIXTURE fixture)
-{
-}
-
-static void benchmark_poly1305()
-{
-# ifdef OPENSSL_CPUID_OBJ
- POLY1305 poly1305;
- unsigned char key[32];
- unsigned char buf[8192];
- unsigned long long stopwatch;
- unsigned long long OPENSSL_rdtsc();
- unsigned int i;
-
- memset (buf,0x55,sizeof(buf));
- memset (key,0xAA,sizeof(key));
-
- Poly1305_Init(&poly1305, key);
-
- for (i=0;i<100000;i++)
- Poly1305_Update(&poly1305,buf,sizeof(buf));
-
- stopwatch = OPENSSL_rdtsc();
- for (i=0;i<10000;i++)
- Poly1305_Update(&poly1305,buf,sizeof(buf));
- stopwatch = OPENSSL_rdtsc() - stopwatch;
-
- printf("%g\n",stopwatch/(double)(i*sizeof(buf)));
-
- stopwatch = OPENSSL_rdtsc();
- for (i=0;i<10000;i++) {
- Poly1305_Init(&poly1305, key);
- Poly1305_Update(&poly1305,buf,16);
- Poly1305_Final(&poly1305,buf);
- }
- stopwatch = OPENSSL_rdtsc() - stopwatch;
-
- printf("%g\n",stopwatch/(double)(i));
-# else
- fprintf(stderr,
- "Benchmarking of poly1305 isn't available on this platform\n");
-# endif
-}
-
-/**********************************************************************
- *
- * Test driver
- *
- ***/
-
static TESTDATA tests[] = {
/*
* RFC7539
}
};
-static int drive_tests(int idx)
+static int test_poly1305(int idx)
{
- SETUP_TEST_FIXTURE(SIMPLE_FIXTURE, setup_poly1305);
- fixture.test_num = idx;
- fixture.test_data = &tests[idx];
- EXECUTE_TEST(execute_poly1305, teardown_poly1305);
-}
+ POLY1305 poly1305;
+ const TESTDATA test = tests[idx];
+ const unsigned char *in = test.input.data;
+ size_t inlen = test.input.size;
+ const unsigned char *key = test.key.data;
+ const unsigned char *expected = test.expected.data;
+ size_t expectedlen = test.expected.size;
+ unsigned char out[16];
-int main(int argc, char **argv)
-{
- int result = 0;
- int iter_argv;
- int benchmark = 0;
-
- for (iter_argv = 1; iter_argv < argc; iter_argv++) {
- if (strcmp(argv[iter_argv], "-b") == 0)
- benchmark = 1;
- else if (strcmp(argv[iter_argv], "-h") == 0)
- goto help;
+ if (!TEST_size_t_eq(expectedlen, sizeof(out)))
+ return 0;
+
+ Poly1305_Init(&poly1305, key);
+ Poly1305_Update(&poly1305, in, inlen);
+ Poly1305_Final(&poly1305, out);
+
+ if (!TEST_mem_eq(out, expectedlen, expected, expectedlen)) {
+ TEST_info("Poly1305 test #%d failed.", idx);
+ return 0;
}
- ADD_ALL_TESTS(drive_tests, OSSL_NELEM(tests));
+ if (inlen > 16) {
+ Poly1305_Init(&poly1305, key);
+ Poly1305_Update(&poly1305, in, 1);
+ Poly1305_Update(&poly1305, in+1, inlen-1);
+ Poly1305_Final(&poly1305, out);
+
+ if (!TEST_mem_eq(out, expectedlen, expected, expectedlen)) {
+ TEST_info("Poly1305 test #%d/1+(N-1) failed.", idx);
+ return 0;
+ }
+ }
+
+ if (inlen > 32) {
+ size_t half = inlen / 2;
+
+ Poly1305_Init(&poly1305, key);
+ Poly1305_Update(&poly1305, in, half);
+ Poly1305_Update(&poly1305, in+half, inlen-half);
+ Poly1305_Final(&poly1305, out);
- result = run_tests(argv[0]);
+ if (!TEST_mem_eq(out, expectedlen, expected, expectedlen)) {
+ TEST_info("Poly1305 test #%d/2 failed.", idx);
+ return 0;
+ }
- if (benchmark)
- benchmark_poly1305();
+ for (half = 16; half < inlen; half += 16) {
+ Poly1305_Init(&poly1305, key);
+ Poly1305_Update(&poly1305, in, half);
+ Poly1305_Update(&poly1305, in+half, inlen-half);
+ Poly1305_Final(&poly1305, out);
- return result;
+ if (!TEST_mem_eq(out, expectedlen, expected, expectedlen)) {
+ TEST_info("Poly1305 test #%d/%zu+%zu failed.",
+ idx, half, inlen-half);
+ return 0;
+ }
+ }
+ }
- help:
- printf("-h\tThis help\n");
- printf("-b\tBenchmark in addition to the tests\n");
+ return 1;
+}
- return 0;
+int setup_tests(void)
+{
+ ADD_ALL_TESTS(test_poly1305, OSSL_NELEM(tests));
+ return 1;
}
projects / openssl.git / blobdiff