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