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cmac: enumerate cipher algorithms

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Identify the CMAC ciphers with an enum instead of string.
This commit is contained in:
Miroslav Lichvar
2020-05-13 13:35:52 +02:00
parent a8c8f2f309
commit 972c476c5a
8 changed files with 52 additions and 19 deletions
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14
test/unit/cmac.c
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@@ -22,6 +22,7 @@
#include <sysincl.h>
#include <cmac.h>
#include <logging.h>
#include <util.h>
#include "test.h"
#define MAX_KEY_LENGTH 64
@@ -49,6 +50,7 @@ test_unit(void)
{ "", "", 0, "", 0 }
};
CMC_Algorithm algorithm;
CMC_Instance inst;
unsigned int length;
int i, j;
@@ -57,21 +59,25 @@ test_unit(void)
TEST_REQUIRE(0);
#endif
TEST_CHECK(CMC_INVALID == 0);
for (i = 0; tests[i].name[0] != '\0'; i++) {
TEST_CHECK(CMC_GetKeyLength(tests[i].name) == tests[i].key_length);
algorithm = UTI_CmacNameToAlgorithm(tests[i].name);
TEST_CHECK(algorithm != 0);
TEST_CHECK(CMC_GetKeyLength(algorithm) == tests[i].key_length);
DEBUG_LOG("testing %s", tests[i].name);
for (j = 0; j <= 128; j++) {
if (j == tests[i].key_length)
continue;
TEST_CHECK(!CMC_CreateInstance(tests[i].name, tests[i].key, j));
TEST_CHECK(!CMC_CreateInstance(algorithm, tests[i].key, j));
}
inst = CMC_CreateInstance(tests[i].name, tests[i].key, tests[i].key_length);
inst = CMC_CreateInstance(algorithm, tests[i].key, tests[i].key_length);
TEST_CHECK(inst);
TEST_CHECK(!CMC_CreateInstance("nosuchcipher", tests[i].key, tests[i].key_length));
TEST_CHECK(!CMC_CreateInstance(0, tests[i].key, tests[i].key_length));
for (j = 0; j <= sizeof (hash); j++) {
memset(hash, 0, sizeof (hash));