chore: initial commit (extracted from Launchers monorepo)

Plugin: ns7zip v2.0.0 Architectures: x86-ansi, x86-unicode, amd64-unicode License: LGPL-2.1-or-later
2026-04-29 14:07:51 +02:00
commit d074cc7c07
3848 changed files with 1076682 additions and 0 deletions
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+// Sha3Reg.cpp
+
+#include "StdAfx.h"
+
+#include "../../C/Sha3.h"
+
+#include "../Common/MyBuffer2.h"
+#include "../Common/MyCom.h"
+
+#include "../7zip/Common/RegisterCodec.h"
+
+Z7_CLASS_IMP_COM_1(
+  CSha3Hasher
+  , IHasher
+)
+  unsigned _digestSize;
+  bool _isShake;
+  CAlignedBuffer1 _buf;
+public:
+  Byte _mtDummy[1 << 7];
+
+  CSha3 *Sha() { return (CSha3 *)(void *)(Byte *)_buf; }
+public:
+  CSha3Hasher(unsigned digestSize, bool isShake, unsigned blockSize):
+     _digestSize(digestSize),
+     _isShake(isShake),
+    _buf(sizeof(CSha3))
+  {
+    CSha3 *p = Sha();
+    Sha3_SET_blockSize(p, blockSize)
+    Sha3_Init(Sha());
+  }
+};
+
+Z7_COM7F_IMF2(void, CSha3Hasher::Init())
+{
+  Sha3_Init(Sha());
+}
+
+Z7_COM7F_IMF2(void, CSha3Hasher::Update(const void *data, UInt32 size))
+{
+  Sha3_Update(Sha(), (const Byte *)data, size);
+}
+
+Z7_COM7F_IMF2(void, CSha3Hasher::Final(Byte *digest))
+{
+  Sha3_Final(Sha(), digest, _digestSize, _isShake);
+}
+
+Z7_COM7F_IMF2(UInt32, CSha3Hasher::GetDigestSize())
+{
+  return (UInt32)_digestSize;
+}
+
+
+#define REGISTER_SHA3_HASHER_2(cls, id, name, digestSize, isShake, digestSize_for_blockSize) \
+  namespace N ## cls { \
+  static IHasher *CreateHasherSpec() \
+    { return new CSha3Hasher(digestSize / 8, isShake, \
+        SHA3_BLOCK_SIZE_FROM_DIGEST_SIZE(digestSize_for_blockSize / 8)); } \
+  static const CHasherInfo g_HasherInfo = { CreateHasherSpec, id, name, digestSize / 8 }; \
+  struct REGISTER_HASHER_NAME(cls) { REGISTER_HASHER_NAME(cls)() { RegisterHasher(&g_HasherInfo); }}; \
+  static REGISTER_HASHER_NAME(cls) g_RegisterHasher; }
+
+#define REGISTER_SHA3_HASHER(  cls, id, name, size, isShake) \
+        REGISTER_SHA3_HASHER_2(cls, id, name, size, isShake, size)
+
+// REGISTER_SHA3_HASHER (Sha3_224_Hasher, 0x230, "SHA3-224", 224, false)
+REGISTER_SHA3_HASHER (Sha3_256_Hasher, 0x231, "SHA3-256", 256, false)
+// REGISTER_SHA3_HASHER (Sha3_386_Hasher, 0x232, "SHA3-384", 384, false)
+// REGISTER_SHA3_HASHER (Sha3_512_Hasher, 0x233, "SHA3-512", 512, false)
+// REGISTER_SHA3_HASHER (Shake128_Hasher, 0x240, "SHAKE128", 128, true)
+// REGISTER_SHA3_HASHER (Shake256_Hasher, 0x241, "SHAKE256", 256, true)
+// REGISTER_SHA3_HASHER_2 (Shake128_512_Hasher, 0x248, "SHAKE128-256", 256, true, 128) // -1344 (max)
+// REGISTER_SHA3_HASHER_2 (Shake256_512_Hasher, 0x249, "SHAKE256-512", 512, true, 256) // -1088 (max)
+// Shake supports different digestSize values for same blockSize