mirrors/wolfssl
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #3062 from TakayukiMatsuo/branch-2

Browse Source 
Added testcases for wc_curve25519_export_key_xx
This commit is contained in:
Chris Conlon 2020-06-30 14:27:24 -05:00 committed by GitHub
commit 94654c7a46
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 534 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

535
tests/api.c
View File

@ -15394,6 +15394,537 @@ static int test_wc_curve25519_size (void)
} /* END test_wc_curve25519_size*/
/*
* Testing test_wc_curve25519_export_key_raw().
*/
static int test_wc_curve25519_export_key_raw (void)
{
#if defined(HAVE_CURVE25519) && defined(HAVE_CURVE25519_KEY_EXPORT)
curve25519_key key;
WC_RNG rng;
byte privateKey[CURVE25519_KEYSIZE];
byte publicKey[CURVE25519_KEYSIZE];
word32 prvkSz;
word32 pubkSz;
byte prik[CURVE25519_KEYSIZE];
byte pubk[CURVE25519_KEYSIZE];
word32 prksz;
word32 pbksz;
printf(testingFmt, "wc_curve25519_export_key_raw()");
if(0 != wc_InitRng(&rng)){
printf(testingFmt, "failed due to wc_InitRng");
fflush( stdout );
return 1;
}
if(0 != wc_curve25519_init(&key)){
printf(testingFmt, "failed due to wc_curve25519_init");
fflush( stdout );
wc_FreeRng(&rng);
return 1;
}
if(0 != wc_curve25519_make_key(&rng, CURVE25519_KEYSIZE, &key)){
printf(testingFmt, "failed due to wc_curve25519_make_key");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
/*
bad-argument-test cases
target function sould return BAD_FUNC_ARG
*/
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw(
NULL , privateKey, &prvkSz, publicKey, &pubkSz)){
printf(testingFmt,"failed at bad-arg-case-1.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw(
&key , NULL, &prvkSz, publicKey, &pubkSz)){
printf(testingFmt,"failed at bad-arg-case-2.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw(
&key , privateKey, NULL, publicKey, &pubkSz)){
printf(testingFmt,"failed at bad-arg-case-3.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw(
&key , privateKey, &prvkSz, NULL, &pubkSz)){
printf(testingFmt,"failed at bad-arg-case-4.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw(
&key , privateKey, &prvkSz, publicKey, NULL )){
printf(testingFmt,"failed at bad-arg-case-5.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
/*
cross-testing
*/
prksz = CURVE25519_KEYSIZE;
if( 0 != wc_curve25519_export_private_raw(&key, prik, &prksz)){
printf(testingFmt,"failed due to wc_curve25519_export_private_raw");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
pbksz = CURVE25519_KEYSIZE;
if(0 != wc_curve25519_export_public(&key, pubk, &pbksz)){
printf(testingFmt,"failed due to wc_curve25519_export_public");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(0 != wc_curve25519_export_key_raw(&key, privateKey, &prvkSz,
publicKey, &pubkSz)){
printf(testingFmt,"failed due to wc_curve25519_export_key_raw");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
if((prksz == CURVE25519_KEYSIZE) &&
(pbksz == CURVE25519_KEYSIZE) &&
(prvkSz == CURVE25519_KEYSIZE) &&
(pubkSz == CURVE25519_KEYSIZE)){
if( 0 == XMEMCMP(privateKey, prik, CURVE25519_KEYSIZE) &&
0 == XMEMCMP(publicKey, pubk, CURVE25519_KEYSIZE)){
printf(testingFmt,"passed");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 0;
}
else{
printf(testingFmt,"failed due to key-contents-inconsistency.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
}
else{
printf(testingFmt,"failed due to bad-key-size.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
#endif
printf(resultFmt, passed );
fflush( stdout );
return 0;
} /* end of test_wc_curve25519_export_key_raw */
/*
* Testing test_wc_curve25519_export_key_raw_ex().
*/
static int test_wc_curve25519_export_key_raw_ex (void)
{
#if defined(HAVE_CURVE25519) && defined(HAVE_CURVE25519_KEY_EXPORT)
curve25519_key key;
WC_RNG rng;
byte privateKey[CURVE25519_KEYSIZE];
byte publicKey[CURVE25519_KEYSIZE];
word32 prvkSz;
word32 pubkSz;
byte prik[CURVE25519_KEYSIZE];
byte pubk[CURVE25519_KEYSIZE];
word32 prksz;
word32 pbksz;
printf(testingFmt, "wc_curve25519_export_key_raw_ex()");
if(0 != wc_InitRng(&rng)){
printf(testingFmt, "failed due to wc_InitRng");
fflush( stdout );
return 1;
}
if(0 != wc_curve25519_init(&key)){
printf(testingFmt, "failed due to wc_curve25519_init");
fflush( stdout );
wc_FreeRng(&rng);
return 1;
}
if(0 != wc_curve25519_make_key(&rng, CURVE25519_KEYSIZE, &key)){
printf(testingFmt, "failed due to wc_curve25519_make_key");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
/*
bad-argument-test cases
target function sould return BAD_FUNC_ARG
*/
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw_ex( NULL , privateKey,
&prvkSz, publicKey, &pubkSz, EC25519_LITTLE_ENDIAN)){
printf(testingFmt,"failed at bad-arg-case-1.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw_ex( &key , NULL,
&prvkSz, publicKey, &pubkSz, EC25519_LITTLE_ENDIAN)){
printf(testingFmt,"failed at bad-arg-case-2.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw_ex( &key,privateKey,
NULL,publicKey, &pubkSz,EC25519_LITTLE_ENDIAN)){
printf(testingFmt,"failed at bad-arg-case-3.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw_ex( &key, privateKey,
&prvkSz, NULL, &pubkSz, EC25519_LITTLE_ENDIAN)){
printf(testingFmt,"failed at bad-arg-case-4.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw_ex( &key, privateKey,
&prvkSz, publicKey, NULL, EC25519_LITTLE_ENDIAN)){
printf(testingFmt,"failed at bad-arg-case-5.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw_ex( NULL, privateKey,
&prvkSz, publicKey, &pubkSz, EC25519_BIG_ENDIAN)){
printf(testingFmt,"failed at bad-arg-case-6.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw_ex( &key, NULL, &prvkSz,
publicKey, &pubkSz, EC25519_BIG_ENDIAN)){
printf(testingFmt,"failed at bad-arg-case-7.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw_ex( &key, privateKey,
NULL, publicKey, &pubkSz, EC25519_BIG_ENDIAN)){
printf(testingFmt,"failed at bad-arg-case-8.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw_ex( &key, privateKey,
&prvkSz, NULL, &pubkSz, EC25519_BIG_ENDIAN)){
printf(testingFmt,"failed at bad-arg-case-9.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw_ex( &key, privateKey,
&prvkSz, publicKey, NULL, EC25519_BIG_ENDIAN)){
printf(testingFmt,"failed at bad-arg-case-10.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
/* illegal value for endien */
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(BAD_FUNC_ARG != wc_curve25519_export_key_raw_ex( &key, privateKey,
&prvkSz, publicKey, NULL, EC25519_BIG_ENDIAN + 10 )){
printf(testingFmt,"failed at bad-arg-case-11.");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
/*
cross-testing
*/
prksz = CURVE25519_KEYSIZE;
if(0 != wc_curve25519_export_private_raw( &key, prik, &prksz )){
printf(testingFmt,"failed due to wc_curve25519_export_private_raw");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
pbksz = CURVE25519_KEYSIZE;
if(0 != wc_curve25519_export_public( &key, pubk, &pbksz )){
printf(testingFmt,"failed due to wc_curve25519_export_public");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if(0 != wc_curve25519_export_key_raw_ex( &key, privateKey, &prvkSz,
publicKey, &pubkSz, EC25519_BIG_ENDIAN)) {
printf(testingFmt,"failed due to wc_curve25519_export_key_raw_ex");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
if( prksz == CURVE25519_KEYSIZE &&
pbksz == CURVE25519_KEYSIZE &&
prvkSz == CURVE25519_KEYSIZE &&
pubkSz == CURVE25519_KEYSIZE ){
if( 0 == XMEMCMP( privateKey, prik, CURVE25519_KEYSIZE ) &&
0 == XMEMCMP( publicKey, pubk, CURVE25519_KEYSIZE )){
if( 0 == wc_curve25519_export_key_raw_ex( &key, privateKey,
&prvkSz, publicKey, &pubkSz, EC25519_LITTLE_ENDIAN)){
if( prvkSz == CURVE25519_KEYSIZE &&
pubkSz == CURVE25519_KEYSIZE ){
; /* proceed to the next test */
}
else{
printf(testingFmt,"failed due to key-size-inconsistency");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
}
else{
printf(testingFmt,
"failed due to wc_curve25519_export_key_raw_ex");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
}
else{
printf(testingFmt,"failed due to key-contents-inconsistency");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
}
else{
printf(testingFmt,"failed due to bad-key-size");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
/*
try once with another endian
*/
prvkSz = CURVE25519_KEYSIZE;
pubkSz = CURVE25519_KEYSIZE;
if( 0 == wc_curve25519_export_key_raw_ex( &key, privateKey,
&prvkSz, publicKey, &pubkSz, EC25519_BIG_ENDIAN)){
if( prvkSz == CURVE25519_KEYSIZE &&
pubkSz == CURVE25519_KEYSIZE ){
/* no more test*/
printf(resultFmt, passed );
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 0;
}
else{
printf(testingFmt,"failed due to key-size-inconsistency");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
}
else{
printf(testingFmt,
"failed due to wc_curve25519_export_key_raw_ex(BIGENDIAN)");
fflush( stdout );
wc_curve25519_free(&key);
wc_FreeRng(&rng);
return 1;
}
#endif
return 0;
} /* end of test_wc_curve25519_export_key_raw_ex */
/*
* Testing wc_ed448_make_key().
*/
@ -32960,7 +33491,9 @@ void ApiTest(void)
AssertIntEQ(test_wc_ed25519_exportKey(), 0);
AssertIntEQ(test_wc_Ed25519PublicKeyToDer(), 0);
AssertIntEQ(test_wc_curve25519_init(), 0);
AssertIntEQ(test_wc_curve25519_size (), 0);
AssertIntEQ(test_wc_curve25519_size(), 0);
AssertIntEQ(test_wc_curve25519_export_key_raw(), 0);
AssertIntEQ(test_wc_curve25519_export_key_raw_ex(), 0);
AssertIntEQ(test_wc_ed448_make_key(), 0);
AssertIntEQ(test_wc_ed448_init(), 0);
AssertIntEQ(test_wc_ed448_sign_msg(), 0);