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LibCrypto: Add SHA512

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There is quite a bit of avoidable duplication, however, I could not get
the compiler to be happy about SHA2<Size> (see FIXMEs)
This commit is contained in:
AnotherTest 2020-04-08 06:24:28 +04:30 • committed by Andreas Kling
parent ca097b093b
commit 8c645916b4
6 changed files with 342 additions and 4 deletions
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129
Userland/test-crypto.cpp
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@ -28,10 +28,12 @@ int aes_cbc_tests();
// Hash
int md5_tests();
int sha256_tests();
int sha512_tests();
// Authentication
int hmac_md5_tests();
int hmac_sha256_tests();
int hmac_sha512_tests();
// stop listing tests
@ -134,6 +136,25 @@ void hmac_sha256(const char* message, size_t len)
print_buffer(ByteBuffer::wrap(mac.data, hmac.DigestSize), -1);
}
void sha512(const char* message, size_t len)
{
auto digest = Crypto::Hash::SHA512::hash((const u8*)message, len);
if (binary)
printf("%.*s", (int)Crypto::Hash::SHA512::digest_size(), digest.data);
else
print_buffer(ByteBuffer::wrap(digest.data, Crypto::Hash::SHA512::digest_size()), -1);
}
void hmac_sha512(const char* message, size_t len)
{
Crypto::Authentication::HMAC<Crypto::Hash::SHA512> hmac(secret_key);
auto mac = hmac.process((const u8*)message, len);
if (binary)
printf("%.*s", (int)hmac.DigestSize, mac.data);
else
print_buffer(ByteBuffer::wrap(mac.data, hmac.DigestSize), -1);
}
auto main(int argc, char** argv) -> int
{
const char* mode = nullptr;
@ -175,6 +196,11 @@ auto main(int argc, char** argv) -> int
return sha256_tests();
return run(sha256);
}
if (suite_sv == "SHA512") {
if (run_tests)
return sha512_tests();
return run(sha512);
}
printf("unknown hash function '%s'\n", suite);
return 1;
}
@ -193,6 +219,11 @@ auto main(int argc, char** argv) -> int
return hmac_sha256_tests();
return run(hmac_sha256);
}
if (suite_sv == "HMAC-SHA512") {
if (run_tests)
return hmac_sha512_tests();
return run(hmac_sha512);
}
printf("unknown hash function '%s'\n", suite);
return 1;
}
@ -251,12 +282,18 @@ void md5_test_consecutive_updates();
void sha256_test_name();
void sha256_test_hash();
void sha512_test_name();
void sha512_test_hash();
void hmac_md5_test_name();
void hmac_md5_test_process();
void hmac_sha256_test_name();
void hmac_sha256_test_process();
void hmac_sha512_test_name();
void hmac_sha512_test_process();
int aes_cbc_tests()
{
aes_cbc_test_name();
@ -529,6 +566,13 @@ int hmac_sha256_tests()
return 0;
}
int hmac_sha512_tests()
{
hmac_sha512_test_name();
hmac_sha512_test_process();
return 0;
}
void hmac_md5_test_name()
{
I_TEST((HMAC - MD5 | Class name));
@ -652,3 +696,88 @@ void hmac_sha256_test_process()
PASS;
}
}
int sha512_tests()
{
sha512_test_name();
sha512_test_hash();
return 0;
}
void sha512_test_name()
{
I_TEST((SHA512 class name));
Crypto::Hash::SHA512 sha;
if (sha.class_name() != "SHA512") {
FAIL(Invalid class name);
printf("%s\n", sha.class_name().characters());
} else
PASS;
}
void sha512_test_hash()
{
{
I_TEST((SHA512 Hashing | "Well hello friends"));
u8 result[] {
0x00, 0xfe, 0x68, 0x09, 0x71, 0x0e, 0xcb, 0x2b, 0xe9, 0x58, 0x00, 0x13, 0x69, 0x6a, 0x9e, 0x9e, 0xbd, 0x09, 0x1b, 0xfe, 0x14, 0xc9, 0x13, 0x82, 0xc7, 0x40, 0x34, 0xfe, 0xca, 0xe6, 0x87, 0xcb, 0x26, 0x36, 0x92, 0xe6, 0x34, 0x94, 0x3a, 0x11, 0xe5, 0xbb, 0xb5, 0xeb, 0x8e, 0x70, 0xef, 0x64, 0xca, 0xf7, 0x21, 0xb1, 0xde, 0xf2, 0x34, 0x85, 0x6f, 0xa8, 0x56, 0xd8, 0x23, 0xa1, 0x3b, 0x29
};
auto digest = Crypto::Hash::SHA512::hash("Well hello friends");
if (memcmp(result, digest.data, Crypto::Hash::SHA512::digest_size()) != 0) {
FAIL(Invalid hash);
print_buffer(ByteBuffer::wrap(digest.data, Crypto::Hash::SHA512::digest_size()), -1);
} else
PASS;
}
{
I_TEST((SHA512 Hashing | ""));
u8 result[] {
0xcf, 0x83, 0xe1, 0x35, 0x7e, 0xef, 0xb8, 0xbd, 0xf1, 0x54, 0x28, 0x50, 0xd6, 0x6d, 0x80, 0x07, 0xd6, 0x20, 0xe4, 0x05, 0x0b, 0x57, 0x15, 0xdc, 0x83, 0xf4, 0xa9, 0x21, 0xd3, 0x6c, 0xe9, 0xce, 0x47, 0xd0, 0xd1, 0x3c, 0x5d, 0x85, 0xf2, 0xb0, 0xff, 0x83, 0x18, 0xd2, 0x87, 0x7e, 0xec, 0x2f, 0x63, 0xb9, 0x31, 0xbd, 0x47, 0x41, 0x7a, 0x81, 0xa5, 0x38, 0x32, 0x7a, 0xf9, 0x27, 0xda, 0x3e
};
auto digest = Crypto::Hash::SHA512::hash("");
if (memcmp(result, digest.data, Crypto::Hash::SHA512::digest_size()) != 0) {
FAIL(Invalid hash);
print_buffer(ByteBuffer::wrap(digest.data, Crypto::Hash::SHA512::digest_size()), -1);
} else
PASS;
}
}
void hmac_sha512_test_name()
{
I_TEST((HMAC - SHA512 | Class name));
Crypto::Authentication::HMAC<Crypto::Hash::SHA512> hmac("Well Hello Friends");
if (hmac.class_name() != "HMAC-SHA512")
FAIL(Invalid class name);
else
PASS;
}
void hmac_sha512_test_process()
{
{
I_TEST((HMAC - SHA512 | Basic));
Crypto::Authentication::HMAC<Crypto::Hash::SHA512> hmac("Well Hello Friends");
u8 result[] {
0xeb, 0xa8, 0x34, 0x11, 0xfd, 0x5b, 0x46, 0x5b, 0xef, 0xbb, 0x67, 0x5e, 0x7d, 0xc2, 0x7c, 0x2c, 0x6b, 0xe1, 0xcf, 0xe6, 0xc7, 0xe4, 0x7d, 0xeb, 0xca, 0x97, 0xb7, 0x4c, 0xd3, 0x4d, 0x6f, 0x08, 0x9f, 0x0d, 0x3a, 0xf1, 0xcb, 0x00, 0x79, 0x78, 0x2f, 0x05, 0x8e, 0xeb, 0x94, 0x48, 0x0d, 0x50, 0x64, 0x3b, 0xca, 0x70, 0xe2, 0x69, 0x38, 0x4f, 0xe4, 0xb0, 0x49, 0x0f, 0xc5, 0x4c, 0x7a, 0xa7
};
auto mac = hmac.process("Some bogus data");
if (memcmp(result, mac.data, hmac.DigestSize) != 0) {
FAIL(Invalid mac);
print_buffer(ByteBuffer::wrap(mac.data, hmac.DigestSize), -1);
} else
PASS;
}
{
I_TEST((HMAC - SHA512 | Reuse));
Crypto::Authentication::HMAC<Crypto::Hash::SHA512> hmac("Well Hello Friends");
auto mac_0 = hmac.process("Some bogus data");
auto mac_1 = hmac.process("Some bogus data");
if (memcmp(mac_0.data, mac_1.data, hmac.DigestSize) != 0) {
FAIL(Cannot reuse);
} else
PASS;
}
}