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Introduce a distinct class name for the MD4 Hasher

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This commit is contained in:
hashlag
2025-08-09 16:55:01 +03:00
parent cebb9cca51
commit c4ddd78d59
2 changed files with 14 additions and 14 deletions
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10
Chaos/Md4.hpp
View File

@@ -126,7 +126,7 @@ private:
}
};
struct Hash
struct Md4Hash
{
std::string ToHexString() const
{
@@ -146,10 +146,10 @@ struct Hash
std::array<uint8_t, 16> RawDigest;
};
class Hasher
class Md4Hasher
{
public:
Hasher()
Md4Hasher()
: BlockSize_(0)
, Word_(0)
, WordBytesPacked_(0)
@@ -164,7 +164,7 @@ public:
MessageSizeBytes_ += UpdateImpl(begin, end);
}
Hash Finish()
Md4Hash Finish()
{
uint64_t messageSizeBytesMod64 = MessageSizeBytes_ % 64;
@@ -204,7 +204,7 @@ public:
UpdateImpl(encodedMessageSizeBits,
encodedMessageSizeBits + std::size(encodedMessageSizeBits));
Hash result;
Md4Hash result;
int_fast8_t i = 0;
for (int_fast8_t reg = 0; reg < 4; ++reg)

18
ChaosTests/Md4HasherTests.cpp
View File

@@ -2,7 +2,7 @@
#include "Md4.hpp"
using namespace Chaos;
using namespace Chaos::Md4;
TEST(Md4Tests, RFCTest)
{
@@ -10,7 +10,7 @@ TEST(Md4Tests, RFCTest)
{
std::string operator()(const char * in) const
{
Md4::Hasher hasher;
Md4Hasher hasher;
hasher.Update(in, in + strlen(in));
return hasher.Finish().ToHexString();
}
@@ -31,7 +31,7 @@ TEST(Md4Tests, PartialUpdateTest)
{
{
// "a"
Md4::Hasher hasher;
Md4Hasher hasher;
{
const char * in = "a";
@@ -48,7 +48,7 @@ TEST(Md4Tests, PartialUpdateTest)
{
// "abc"
Md4::Hasher hasher;
Md4Hasher hasher;
{
const char * in = "ab";
@@ -65,7 +65,7 @@ TEST(Md4Tests, PartialUpdateTest)
{
// "message digest"
Md4::Hasher hasher;
Md4Hasher hasher;
{
const char * in = "me";
@@ -92,7 +92,7 @@ TEST(Md4Tests, PartialUpdateTest)
{
// "12345678901234567890123456789012345678901234567890123456789012345678901234567890"
Md4::Hasher hasher;
Md4Hasher hasher;
{
const char * in = "12345678901234567890";
@@ -124,7 +124,7 @@ TEST(Md4Tests, LongInputTest)
{
std::string operator()(const char * in) const
{
Md4::Hasher hasher;
Md4Hasher hasher;
hasher.Update(in, in + strlen(in));
return hasher.Finish().ToHexString();
}
@@ -143,7 +143,7 @@ TEST(Md4Tests, LongInputPartialUpdateTest)
{
{
// 2500 zeros ('0').
Md4::Hasher hasher;
Md4Hasher hasher;
std::string in(750, '0');
@@ -159,7 +159,7 @@ TEST(Md4Tests, LongInputPartialUpdateTest)
{
// 1000 'a' followed by 1000 'b'.
Md4::Hasher hasher;
Md4Hasher hasher;
std::string inA(1000, 'a');
std::string inB(1000, 'b');