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LibCrypto: Implement SHA1 Hash Function

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This commit is contained in:
AnotherTest 2020-04-25 03:23:37 +04:30 • committed by Andreas Kling
parent e015ffd5f0
commit e997661e26
4 changed files with 315 additions and 0 deletions
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53
Userland/test-crypto.cpp
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@ -6,6 +6,7 @@
#include <LibCrypto/BigInt/UnsignedBigInteger.h>
#include <LibCrypto/Cipher/AES.h>
#include <LibCrypto/Hash/MD5.h>
#include <LibCrypto/Hash/SHA1.h>
#include <LibCrypto/Hash/SHA2.h>
#include <LibCrypto/PK/RSA.h>
#include <LibLine/Editor.h>
@ -32,6 +33,7 @@ int aes_cbc_tests();
// Hash
int md5_tests();
int sha1_tests();
int sha256_tests();
int sha512_tests();
@ -141,6 +143,15 @@ void hmac_md5(const char* message, size_t len)
print_buffer(ByteBuffer::wrap(mac.data, hmac.DigestSize), -1);
}
void sha1(const char* message, size_t len)
{
auto digest = Crypto::Hash::SHA1::hash((const u8*)message, len);
if (binary)
printf("%.*s", (int)Crypto::Hash::SHA1::digest_size(), digest.data);
else
print_buffer(ByteBuffer::wrap(digest.data, Crypto::Hash::SHA1::digest_size()), -1);
}
void sha256(const char* message, size_t len)
{
auto digest = Crypto::Hash::SHA256::hash((const u8*)message, len);
@ -219,6 +230,11 @@ auto main(int argc, char** argv) -> int
return md5_tests();
return run(md5);
}
if (suite_sv == "SHA1") {
if (run_tests)
return sha1_tests();
return run(sha1);
}
if (suite_sv == "SHA256") {
if (run_tests)
return sha256_tests();
@ -316,6 +332,9 @@ void md5_test_name();
void md5_test_hash();
void md5_test_consecutive_updates();
void sha1_test_name();
void sha1_test_hash();
void sha256_test_name();
void sha256_test_hash();
@ -677,6 +696,40 @@ void hmac_md5_test_process()
}
}
int sha1_tests()
{
sha1_test_name();
sha1_test_hash();
return 0;
}
void sha1_test_name()
{
I_TEST((SHA1 class name));
Crypto::Hash::SHA1 sha;
if (sha.class_name() != "SHA1") {
FAIL(Invalid class name);
printf("%s\n", sha.class_name().characters());
} else
PASS;
}
void sha1_test_hash()
{
{
I_TEST((SHA256 Hashing | ""));
u8 result[] {
0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d, 0x32, 0x55, 0xbf, 0xef, 0x95, 0x60, 0x18, 0x90, 0xaf, 0xd8, 0x07, 0x09
};
auto digest = Crypto::Hash::SHA1::hash("");
if (memcmp(result, digest.data, Crypto::Hash::SHA1::digest_size()) != 0) {
FAIL(Invalid hash);
print_buffer(ByteBuffer::wrap(digest.data, Crypto::Hash::SHA1::digest_size()), -1);
} else
PASS;
}
}
int sha256_tests()
{
sha256_test_name();