Remove Crypto++ library

The tracked version of Crypto++ is going on 10 years old and doesn't
always compile properly on modern tooling.

This removes the entire subdirectory as well as references to files in
the build script.  Due to the number of files touched by this commit, I
opt to add its replacement in the next commit.

Signed-off-by: Malfurious <m@lfurio.us>

1 files changed, 0 insertions, 199 deletions

diff --git a/cryptopp562/cpu.cpp b/cryptopp562/cpu.cpp
deleted file mode 100644
index 3610a7c..0000000
--- a/cryptopp562/cpu.cpp
+++ /dev/null
@@ -1,199 +0,0 @@
-// cpu.cpp - written and placed in the public domain by Wei Dai
-
-#include "pch.h"
-
-#ifndef CRYPTOPP_IMPORTS
-
-#include "cpu.h"
-#include "misc.h"
-#include <algorithm>
-
-#ifndef CRYPTOPP_MS_STYLE_INLINE_ASSEMBLY
-#include <signal.h>
-#include <setjmp.h>
-#endif
-
-#if CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE
-#include <emmintrin.h>
-#endif
-
-NAMESPACE_BEGIN(CryptoPP)
-
-#ifdef CRYPTOPP_CPUID_AVAILABLE
-
-#if _MSC_VER >= 1400 && CRYPTOPP_BOOL_X64
-
-bool CpuId(word32 input, word32 *output)
-{
-	__cpuid((int *)output, input);
-	return true;
-}
-
-#else
-
-#ifndef CRYPTOPP_MS_STYLE_INLINE_ASSEMBLY
-extern "C" {
-typedef void (*SigHandler)(int);
-
-static jmp_buf s_jmpNoCPUID;
-static void SigIllHandlerCPUID(int)
-{
-	longjmp(s_jmpNoCPUID, 1);
-}
-
-static jmp_buf s_jmpNoSSE2;
-static void SigIllHandlerSSE2(int)
-{
-	longjmp(s_jmpNoSSE2, 1);
-}
-}
-#endif
-
-bool CpuId(word32 input, word32 *output)
-{
-#ifdef CRYPTOPP_MS_STYLE_INLINE_ASSEMBLY
-    __try
-	{
-		__asm
-		{
-			mov eax, input
-			cpuid
-			mov edi, output
-			mov [edi], eax
-			mov [edi+4], ebx
-			mov [edi+8], ecx
-			mov [edi+12], edx
-		}
-	}
-    __except (1)
-	{
-		return false;
-    }
-	return true;
-#else
-	SigHandler oldHandler = signal(SIGILL, SigIllHandlerCPUID);
-	if (oldHandler == SIG_ERR)
-		return false;
-
-	bool result = true;
-	if (setjmp(s_jmpNoCPUID))
-		result = false;
-	else
-	{
-		asm
-		(
-			// save ebx in case -fPIC is being used
-#if CRYPTOPP_BOOL_X86
-			"push %%ebx; cpuid; mov %%ebx, %%edi; pop %%ebx"
-#else
-			"pushq %%rbx; cpuid; mov %%ebx, %%edi; popq %%rbx"
-#endif
-			: "=a" (output[0]), "=D" (output[1]), "=c" (output[2]), "=d" (output[3])
-			: "a" (input)
-		);
-	}
-
-	signal(SIGILL, oldHandler);
-	return result;
-#endif
-}
-
-#endif
-
-static bool TrySSE2()
-{
-#if CRYPTOPP_BOOL_X64
-	return true;
-#elif defined(CRYPTOPP_MS_STYLE_INLINE_ASSEMBLY)
-    __try
-	{
-#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
-        AS2(por xmm0, xmm0)        // executing SSE2 instruction
-#elif CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE
-		__m128i x = _mm_setzero_si128();
-		return _mm_cvtsi128_si32(x) == 0;
-#endif
-	}
-    __except (1)
-	{
-		return false;
-    }
-	return true;
-#else
-	SigHandler oldHandler = signal(SIGILL, SigIllHandlerSSE2);
-	if (oldHandler == SIG_ERR)
-		return false;
-
-	bool result = true;
-	if (setjmp(s_jmpNoSSE2))
-		result = false;
-	else
-	{
-#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE
-		__asm __volatile ("por %xmm0, %xmm0");
-#elif CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE
-		__m128i x = _mm_setzero_si128();
-		result = _mm_cvtsi128_si32(x) == 0;
-#endif
-	}
-
-	signal(SIGILL, oldHandler);
-	return result;
-#endif
-}
-
-bool g_x86DetectionDone = false;
-bool g_hasISSE = false, g_hasSSE2 = false, g_hasSSSE3 = false, g_hasMMX = false, g_hasAESNI = false, g_hasCLMUL = false, g_isP4 = false;
-word32 g_cacheLineSize = CRYPTOPP_L1_CACHE_LINE_SIZE;
-
-void DetectX86Features()
-{
-	word32 cpuid[4], cpuid1[4];
-	if (!CpuId(0, cpuid))
-		return;
-	if (!CpuId(1, cpuid1))
-		return;
-
-	g_hasMMX = (cpuid1[3] & (1 << 23)) != 0;
-	if ((cpuid1[3] & (1 << 26)) != 0)
-		g_hasSSE2 = TrySSE2();
-	g_hasSSSE3 = g_hasSSE2 && (cpuid1[2] & (1<<9));
-	g_hasAESNI = g_hasSSE2 && (cpuid1[2] & (1<<25));
-	g_hasCLMUL = g_hasSSE2 && (cpuid1[2] & (1<<1));
-
-	if ((cpuid1[3] & (1 << 25)) != 0)
-		g_hasISSE = true;
-	else
-	{
-		word32 cpuid2[4];
-		CpuId(0x080000000, cpuid2);
-		if (cpuid2[0] >= 0x080000001)
-		{
-			CpuId(0x080000001, cpuid2);
-			g_hasISSE = (cpuid2[3] & (1 << 22)) != 0;
-		}
-	}
-
-	std::swap(cpuid[2], cpuid[3]);
-	if (memcmp(cpuid+1, "GenuineIntel", 12) == 0)
-	{
-		g_isP4 = ((cpuid1[0] >> 8) & 0xf) == 0xf;
-		g_cacheLineSize = 8 * GETBYTE(cpuid1[1], 1);
-	}
-	else if (memcmp(cpuid+1, "AuthenticAMD", 12) == 0)
-	{
-		CpuId(0x80000005, cpuid);
-		g_cacheLineSize = GETBYTE(cpuid[2], 0);
-	}
-
-	if (!g_cacheLineSize)
-		g_cacheLineSize = CRYPTOPP_L1_CACHE_LINE_SIZE;
-
-	g_x86DetectionDone = true;
-}
-
-#endif
-
-NAMESPACE_END
-
-#endif