Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Bug 1396830 - add blake2b to freebl, r=mt
Differential Revision: https://nss-review.dev.mozaws.net/D362 --HG-- extra : rebase_source : 9077857559be00c99aaa19684e01c77f9a467740
- Loading branch information
1 parent
5eacfc3
commit 78420ec
Showing
18 changed files
with
5,767 additions
and
87 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,277 @@ | ||
/* | ||
* blake2b_unittest.cc - unittests for blake2b hash function | ||
* | ||
* This Source Code Form is subject to the terms of the Mozilla Public | ||
* License, v. 2.0. If a copy of the MPL was not distributed with this | ||
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | ||
|
||
#include "blapi.h" | ||
#include "nspr.h" | ||
#include "nss.h" | ||
#include "secerr.h" | ||
|
||
#include <cstdlib> | ||
#include <iostream> | ||
#include <memory> | ||
|
||
#define GTEST_HAS_RTTI 0 | ||
#include "gtest/gtest.h" | ||
|
||
#include "kat/blake2b_kat.h" | ||
|
||
template <class T> | ||
struct ScopedDelete { | ||
void operator()(T* ptr) { | ||
if (ptr) { | ||
BLAKE2B_DestroyContext(ptr, PR_TRUE); | ||
} | ||
} | ||
}; | ||
|
||
typedef std::unique_ptr<BLAKE2BContext, ScopedDelete<BLAKE2BContext>> | ||
ScopedBLAKE2BContext; | ||
|
||
class Blake2BTests : public ::testing::Test {}; | ||
|
||
class Blake2BKAT | ||
: public ::testing::TestWithParam<std::pair<int, std::vector<uint8_t>>> {}; | ||
|
||
class Blake2BKATUnkeyed : public Blake2BKAT {}; | ||
class Blake2BKATKeyed : public Blake2BKAT {}; | ||
|
||
TEST_P(Blake2BKATUnkeyed, Unkeyed) { | ||
std::vector<uint8_t> values(BLAKE2B512_LENGTH); | ||
SECStatus rv = | ||
BLAKE2B_HashBuf(values.data(), kat_data.data(), std::get<0>(GetParam())); | ||
ASSERT_EQ(SECSuccess, rv); | ||
EXPECT_EQ(values, std::get<1>(GetParam())); | ||
} | ||
|
||
TEST_P(Blake2BKATKeyed, Keyed) { | ||
std::vector<uint8_t> values(BLAKE2B512_LENGTH); | ||
SECStatus rv = BLAKE2B_MAC_HashBuf(values.data(), kat_data.data(), | ||
std::get<0>(GetParam()), key.data(), | ||
BLAKE2B_KEY_SIZE); | ||
ASSERT_EQ(SECSuccess, rv); | ||
EXPECT_EQ(values, std::get<1>(GetParam())); | ||
} | ||
|
||
INSTANTIATE_TEST_CASE_P(UnkeyedKAT, Blake2BKATUnkeyed, | ||
::testing::ValuesIn(TestcasesUnkeyed)); | ||
INSTANTIATE_TEST_CASE_P(KeyedKAT, Blake2BKATKeyed, | ||
::testing::ValuesIn(TestcasesKeyed)); | ||
|
||
TEST_F(Blake2BTests, ContextTest) { | ||
ScopedBLAKE2BContext ctx(BLAKE2B_NewContext()); | ||
ASSERT_TRUE(ctx) << "BLAKE2B_NewContext failed!"; | ||
|
||
SECStatus rv = BLAKE2B_Begin(ctx.get()); | ||
ASSERT_EQ(SECSuccess, rv); | ||
|
||
size_t src_length = 252; | ||
const size_t quarter = 63; | ||
|
||
for (int i = 0; i < 4 && src_length > 0; i++) { | ||
rv = BLAKE2B_Update(ctx.get(), kat_data.data() + i * quarter, | ||
PR_MIN(quarter, src_length)); | ||
ASSERT_EQ(SECSuccess, rv); | ||
|
||
size_t len = BLAKE2B_FlattenSize(ctx.get()); | ||
std::vector<unsigned char> ctxbytes(len); | ||
rv = BLAKE2B_Flatten(ctx.get(), ctxbytes.data()); | ||
ASSERT_EQ(SECSuccess, rv); | ||
ScopedBLAKE2BContext ctx_cpy(BLAKE2B_Resurrect(ctxbytes.data(), NULL)); | ||
ASSERT_TRUE(ctx_cpy) << "BLAKE2B_Resurrect failed!"; | ||
ASSERT_EQ(SECSuccess, PORT_Memcmp(ctx.get(), ctx_cpy.get(), len)); | ||
src_length -= quarter; | ||
} | ||
ASSERT_EQ(0U, src_length); | ||
|
||
std::vector<uint8_t> digest(BLAKE2B512_LENGTH); | ||
rv = BLAKE2B_End(ctx.get(), digest.data(), nullptr, BLAKE2B512_LENGTH); | ||
ASSERT_EQ(SECSuccess, rv); | ||
ASSERT_EQ(std::get<1>(TestcasesUnkeyed[252]), digest) | ||
<< "BLAKE2B_End failed!"; | ||
} | ||
|
||
TEST_F(Blake2BTests, ContextTest2) { | ||
ScopedBLAKE2BContext ctx(BLAKE2B_NewContext()); | ||
ASSERT_TRUE(ctx) << "BLAKE2B_NewContext failed!"; | ||
|
||
SECStatus rv = BLAKE2B_Begin(ctx.get()); | ||
ASSERT_EQ(SECSuccess, rv); | ||
|
||
rv = BLAKE2B_Update(ctx.get(), kat_data.data(), 128); | ||
ASSERT_EQ(SECSuccess, rv); | ||
rv = BLAKE2B_Update(ctx.get(), kat_data.data() + 128, 127); | ||
ASSERT_EQ(SECSuccess, rv); | ||
|
||
std::vector<uint8_t> digest(BLAKE2B512_LENGTH); | ||
rv = BLAKE2B_End(ctx.get(), digest.data(), nullptr, BLAKE2B512_LENGTH); | ||
ASSERT_EQ(SECSuccess, rv); | ||
ASSERT_EQ(std::get<1>(TestcasesUnkeyed[255]), digest) | ||
<< "BLAKE2B_End failed!"; | ||
} | ||
|
||
TEST_F(Blake2BTests, CloneTest) { | ||
ScopedBLAKE2BContext ctx(BLAKE2B_NewContext()); | ||
ScopedBLAKE2BContext cloned_ctx(BLAKE2B_NewContext()); | ||
ASSERT_TRUE(ctx) << "BLAKE2B_NewContext failed!"; | ||
ASSERT_TRUE(cloned_ctx) << "BLAKE2B_NewContext failed!"; | ||
|
||
SECStatus rv = BLAKE2B_Begin(ctx.get()); | ||
ASSERT_EQ(SECSuccess, rv); | ||
rv = BLAKE2B_Update(ctx.get(), kat_data.data(), 255); | ||
ASSERT_EQ(SECSuccess, rv); | ||
BLAKE2B_Clone(cloned_ctx.get(), ctx.get()); | ||
|
||
std::vector<uint8_t> digest(BLAKE2B512_LENGTH); | ||
rv = BLAKE2B_End(cloned_ctx.get(), digest.data(), nullptr, BLAKE2B512_LENGTH); | ||
ASSERT_EQ(SECSuccess, rv); | ||
ASSERT_EQ(std::get<1>(TestcasesUnkeyed[255]), digest) | ||
<< "BLAKE2B_End failed!"; | ||
} | ||
|
||
TEST_F(Blake2BTests, NullTest) { | ||
std::vector<uint8_t> digest(BLAKE2B512_LENGTH); | ||
SECStatus rv = BLAKE2B_HashBuf(digest.data(), nullptr, 0); | ||
ASSERT_EQ(SECSuccess, rv); | ||
EXPECT_EQ(std::get<1>(TestcasesUnkeyed[0]), digest); | ||
|
||
digest = std::vector<uint8_t>(BLAKE2B512_LENGTH); | ||
rv = BLAKE2B_MAC_HashBuf(digest.data(), nullptr, 0, key.data(), | ||
BLAKE2B_KEY_SIZE); | ||
ASSERT_EQ(SECSuccess, rv); | ||
EXPECT_EQ(std::get<1>(TestcasesKeyed[0]), digest); | ||
} | ||
|
||
TEST_F(Blake2BTests, HashTest) { | ||
ScopedBLAKE2BContext ctx(BLAKE2B_NewContext()); | ||
ASSERT_TRUE(ctx) << "BLAKE2B_NewContext failed!"; | ||
|
||
std::vector<uint8_t> digest(BLAKE2B512_LENGTH); | ||
SECStatus rv = BLAKE2B_Hash(digest.data(), "abc"); | ||
std::vector<uint8_t> expected = { | ||
0xba, 0x80, 0xa5, 0x3f, 0x98, 0x1c, 0x4d, 0x0d, 0x6a, 0x27, 0x97, | ||
0xb6, 0x9f, 0x12, 0xf6, 0xe9, 0x4c, 0x21, 0x2f, 0x14, 0x68, 0x5a, | ||
0xc4, 0xb7, 0x4b, 0x12, 0xbb, 0x6f, 0xdb, 0xff, 0xa2, 0xd1, 0x7d, | ||
0x87, 0xc5, 0x39, 0x2a, 0xab, 0x79, 0x2d, 0xc2, 0x52, 0xd5, 0xde, | ||
0x45, 0x33, 0xcc, 0x95, 0x18, 0xd3, 0x8a, 0xa8, 0xdb, 0xf1, 0x92, | ||
0x5a, 0xb9, 0x23, 0x86, 0xed, 0xd4, 0x00, 0x99, 0x23}; | ||
ASSERT_EQ(SECSuccess, rv); | ||
EXPECT_EQ(expected, digest); | ||
} | ||
|
||
TEST_F(Blake2BTests, LongHashTest) { | ||
ScopedBLAKE2BContext ctx(BLAKE2B_NewContext()); | ||
ASSERT_TRUE(ctx) << "BLAKE2B_NewContext failed!"; | ||
|
||
std::vector<uint8_t> digest(BLAKE2B512_LENGTH); | ||
SECStatus rv = BLAKE2B_Hash( | ||
digest.data(), | ||
"qwertzuiopasdfghjklyxcvbnm123456789qwertzuiopasdfghjklyxcvbnm123456789qw" | ||
"ertzuiopasdfghjklyxcvbnm123456789qwertzuiopasdfghjklyxcvbnm123456789qwer" | ||
"tzuiopasdfghjklyxcvbnm123456789qwertzuiopasdfghjklyxcvbnm123456789qwertz" | ||
"uiopasdfghjklyxcvbnm123456789qwertzuiopasdfghjklyxcvbnm123456789"); | ||
std::vector<uint8_t> expected = { | ||
0x1f, 0x9e, 0xe6, 0x5a, 0xa0, 0x36, 0x05, 0xfc, 0x41, 0x0e, 0x2f, | ||
0x55, 0x96, 0xfd, 0xb5, 0x9d, 0x85, 0x95, 0x5e, 0x24, 0x37, 0xe7, | ||
0x0d, 0xe4, 0xa0, 0x22, 0x4a, 0xe1, 0x59, 0x1f, 0x97, 0x03, 0x57, | ||
0x54, 0xf0, 0xca, 0x92, 0x75, 0x2f, 0x9e, 0x86, 0xeb, 0x82, 0x4f, | ||
0x9c, 0xf4, 0x02, 0x17, 0x7f, 0x76, 0x56, 0x26, 0x46, 0xf4, 0x07, | ||
0xfd, 0x1f, 0x78, 0xdb, 0x7b, 0x0d, 0x24, 0x43, 0xf0}; | ||
ASSERT_EQ(SECSuccess, rv); | ||
EXPECT_EQ(expected, digest); | ||
} | ||
|
||
TEST_F(Blake2BTests, TruncatedHashTest) { | ||
ScopedBLAKE2BContext ctx(BLAKE2B_NewContext()); | ||
ASSERT_TRUE(ctx) << "BLAKE2B_NewContext failed!"; | ||
|
||
SECStatus rv = BLAKE2B_Begin(ctx.get()); | ||
ASSERT_EQ(SECSuccess, rv); | ||
|
||
rv = BLAKE2B_Update(ctx.get(), kat_data.data(), 128); | ||
ASSERT_EQ(SECSuccess, rv); | ||
rv = BLAKE2B_Update(ctx.get(), kat_data.data() + 128, 127); | ||
ASSERT_EQ(SECSuccess, rv); | ||
|
||
size_t max_digest_len = BLAKE2B512_LENGTH - 5; | ||
std::vector<uint8_t> digest(max_digest_len); | ||
unsigned int digest_len; | ||
rv = BLAKE2B_End(ctx.get(), digest.data(), &digest_len, max_digest_len); | ||
ASSERT_EQ(SECSuccess, rv); | ||
ASSERT_EQ(digest.size(), digest_len); | ||
ASSERT_EQ(0, memcmp(std::get<1>(TestcasesUnkeyed[255]).data(), digest.data(), | ||
max_digest_len)) | ||
<< "BLAKE2B_End failed!"; | ||
} | ||
|
||
TEST_F(Blake2BTests, TruncatedHashTest2) { | ||
ScopedBLAKE2BContext ctx(BLAKE2B_NewContext()); | ||
ASSERT_TRUE(ctx) << "BLAKE2B_NewContext failed!"; | ||
|
||
SECStatus rv = BLAKE2B_Begin(ctx.get()); | ||
ASSERT_EQ(SECSuccess, rv); | ||
|
||
rv = BLAKE2B_Update(ctx.get(), kat_data.data(), 128); | ||
ASSERT_EQ(SECSuccess, rv); | ||
rv = BLAKE2B_Update(ctx.get(), kat_data.data() + 128, 127); | ||
ASSERT_EQ(SECSuccess, rv); | ||
|
||
size_t max_digest_len = BLAKE2B512_LENGTH - 60; | ||
std::vector<uint8_t> digest(max_digest_len); | ||
unsigned int digest_len; | ||
rv = BLAKE2B_End(ctx.get(), digest.data(), &digest_len, max_digest_len); | ||
ASSERT_EQ(SECSuccess, rv); | ||
ASSERT_EQ(digest.size(), digest_len); | ||
} | ||
|
||
TEST_F(Blake2BTests, OverlongKeyTest) { | ||
ScopedBLAKE2BContext ctx(BLAKE2B_NewContext()); | ||
ASSERT_TRUE(ctx) << "BLAKE2B_NewContext failed!"; | ||
|
||
std::vector<uint8_t> key = { | ||
0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x30, 0x31, | ||
0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x30, 0x31, 0x32, | ||
0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x30, 0x31, 0x32, 0x33, | ||
0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x30, 0x31, 0x32, 0x33, 0x34, | ||
0x35, 0x36, 0x37, 0x38, 0x39, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, | ||
0x36, 0x37, 0x38, 0x39, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35}; | ||
std::vector<uint8_t> data = {0x61, 0x62, 0x63}; | ||
|
||
std::vector<uint8_t> digest(BLAKE2B512_LENGTH); | ||
SECStatus rv = | ||
BLAKE2B_MAC_HashBuf(digest.data(), data.data(), 3, key.data(), 65); | ||
EXPECT_EQ(SECFailure, rv); | ||
EXPECT_EQ(SEC_ERROR_INVALID_ARGS, PORT_GetError()); | ||
} | ||
|
||
TEST_F(Blake2BTests, EmptyKeyTest) { | ||
ScopedBLAKE2BContext ctx(BLAKE2B_NewContext()); | ||
ASSERT_TRUE(ctx) << "BLAKE2B_NewContext failed!"; | ||
|
||
uint8_t key[1]; // A vector.data() would give us a nullptr. | ||
std::vector<uint8_t> data = {0x61, 0x62, 0x63}; | ||
|
||
std::vector<uint8_t> digest(BLAKE2B512_LENGTH); | ||
SECStatus rv = BLAKE2B_MAC_HashBuf(digest.data(), data.data(), 3, key, 0); | ||
EXPECT_EQ(SECFailure, rv); | ||
EXPECT_EQ(SEC_ERROR_INVALID_ARGS, PORT_GetError()); | ||
} | ||
|
||
int main(int argc, char** argv) { | ||
::testing::InitGoogleTest(&argc, argv); | ||
|
||
if (NSS_NoDB_Init(nullptr) != SECSuccess) { | ||
return 1; | ||
} | ||
|
||
int rv = RUN_ALL_TESTS(); | ||
|
||
if (NSS_Shutdown() != SECSuccess) { | ||
return 1; | ||
} | ||
|
||
return rv; | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.