From 5494fc310acf0aabb9d828451331e44483eb21c7 Mon Sep 17 00:00:00 2001 From: Malfurious Date: Mon, 21 Oct 2024 11:09:00 -0400 Subject: 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 --- cryptopp562/tiger.cpp | 265 -------------------------------------------------- 1 file changed, 265 deletions(-) delete mode 100644 cryptopp562/tiger.cpp (limited to 'cryptopp562/tiger.cpp') diff --git a/cryptopp562/tiger.cpp b/cryptopp562/tiger.cpp deleted file mode 100644 index c6c05ca..0000000 --- a/cryptopp562/tiger.cpp +++ /dev/null @@ -1,265 +0,0 @@ -// tiger.cpp - written and placed in the public domain by Wei Dai - -#include "pch.h" -#include "tiger.h" -#include "misc.h" -#include "cpu.h" - -NAMESPACE_BEGIN(CryptoPP) - -void Tiger::InitState(HashWordType *state) -{ - state[0] = W64LIT(0x0123456789ABCDEF); - state[1] = W64LIT(0xFEDCBA9876543210); - state[2] = W64LIT(0xF096A5B4C3B2E187); -} - -void Tiger::TruncatedFinal(byte *hash, size_t size) -{ - ThrowIfInvalidTruncatedSize(size); - - PadLastBlock(56, 0x01); - CorrectEndianess(m_data, m_data, 56); - - m_data[7] = GetBitCountLo(); - - Transform(m_state, m_data); - CorrectEndianess(m_state, m_state, DigestSize()); - memcpy(hash, m_state, size); - - Restart(); // reinit for next use -} - -void Tiger::Transform (word64 *digest, const word64 *X) -{ -#if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE && CRYPTOPP_BOOL_X86 - if (HasSSE2()) - { -#ifdef __GNUC__ - __asm__ __volatile__ - ( - ".intel_syntax noprefix;" - AS1( push ebx) -#else - #if _MSC_VER < 1300 - const word64 *t = table; - AS2( mov edx, t) - #else - AS2( lea edx, [table]) - #endif - AS2( mov eax, digest) - AS2( mov esi, X) -#endif - AS2( movq mm0, [eax]) - AS2( movq mm1, [eax+1*8]) - AS2( movq mm5, mm1) - AS2( movq mm2, [eax+2*8]) - AS2( movq mm7, [edx+4*2048+0*8]) - AS2( movq mm6, [edx+4*2048+1*8]) - AS2( mov ecx, esp) - AS2( and esp, 0xfffffff0) - AS2( sub esp, 8*8) - AS1( push ecx) - -#define SSE2_round(a,b,c,x,mul) \ - AS2( pxor c, [x])\ - AS2( movd ecx, c)\ - AS2( movzx edi, cl)\ - AS2( movq mm3, [edx+0*2048+edi*8])\ - AS2( movzx edi, ch)\ - AS2( movq mm4, [edx+3*2048+edi*8])\ - AS2( shr ecx, 16)\ - AS2( movzx edi, cl)\ - AS2( pxor mm3, [edx+1*2048+edi*8])\ - AS2( movzx edi, ch)\ - AS2( pxor mm4, [edx+2*2048+edi*8])\ - AS3( pextrw ecx, c, 2)\ - AS2( movzx edi, cl)\ - AS2( pxor mm3, [edx+2*2048+edi*8])\ - AS2( movzx edi, ch)\ - AS2( pxor mm4, [edx+1*2048+edi*8])\ - AS3( pextrw ecx, c, 3)\ - AS2( movzx edi, cl)\ - AS2( pxor mm3, [edx+3*2048+edi*8])\ - AS2( psubq a, mm3)\ - AS2( movzx edi, ch)\ - AS2( pxor mm4, [edx+0*2048+edi*8])\ - AS2( paddq b, mm4)\ - SSE2_mul_##mul(b) - -#define SSE2_mul_5(b) \ - AS2( movq mm3, b)\ - AS2( psllq b, 2)\ - AS2( paddq b, mm3) - -#define SSE2_mul_7(b) \ - AS2( movq mm3, b)\ - AS2( psllq b, 3)\ - AS2( psubq b, mm3) - -#define SSE2_mul_9(b) \ - AS2( movq mm3, b)\ - AS2( psllq b, 3)\ - AS2( paddq b, mm3) - -#define label2_5 1 -#define label2_7 2 -#define label2_9 3 - -#define SSE2_pass(A,B,C,mul,X) \ - AS2( xor ebx, ebx)\ - ASL(mul)\ - SSE2_round(A,B,C,X+0*8+ebx,mul)\ - SSE2_round(B,C,A,X+1*8+ebx,mul)\ - AS2( cmp ebx, 6*8)\ - ASJ( je, label2_##mul, f)\ - SSE2_round(C,A,B,X+2*8+ebx,mul)\ - AS2( add ebx, 3*8)\ - ASJ( jmp, mul, b)\ - ASL(label2_##mul) - -#define SSE2_key_schedule(Y,X) \ - AS2( movq mm3, [X+7*8])\ - AS2( pxor mm3, mm6)\ - AS2( movq mm4, [X+0*8])\ - AS2( psubq mm4, mm3)\ - AS2( movq [Y+0*8], mm4)\ - AS2( pxor mm4, [X+1*8])\ - AS2( movq mm3, mm4)\ - AS2( movq [Y+1*8], mm4)\ - AS2( paddq mm4, [X+2*8])\ - AS2( pxor mm3, mm7)\ - AS2( psllq mm3, 19)\ - AS2( movq [Y+2*8], mm4)\ - AS2( pxor mm3, mm4)\ - AS2( movq mm4, [X+3*8])\ - AS2( psubq mm4, mm3)\ - AS2( movq [Y+3*8], mm4)\ - AS2( pxor mm4, [X+4*8])\ - AS2( movq mm3, mm4)\ - AS2( movq [Y+4*8], mm4)\ - AS2( paddq mm4, [X+5*8])\ - AS2( pxor mm3, mm7)\ - AS2( psrlq mm3, 23)\ - AS2( movq [Y+5*8], mm4)\ - AS2( pxor mm3, mm4)\ - AS2( movq mm4, [X+6*8])\ - AS2( psubq mm4, mm3)\ - AS2( movq [Y+6*8], mm4)\ - AS2( pxor mm4, [X+7*8])\ - AS2( movq mm3, mm4)\ - AS2( movq [Y+7*8], mm4)\ - AS2( paddq mm4, [Y+0*8])\ - AS2( pxor mm3, mm7)\ - AS2( psllq mm3, 19)\ - AS2( movq [Y+0*8], mm4)\ - AS2( pxor mm3, mm4)\ - AS2( movq mm4, [Y+1*8])\ - AS2( psubq mm4, mm3)\ - AS2( movq [Y+1*8], mm4)\ - AS2( pxor mm4, [Y+2*8])\ - AS2( movq mm3, mm4)\ - AS2( movq [Y+2*8], mm4)\ - AS2( paddq mm4, [Y+3*8])\ - AS2( pxor mm3, mm7)\ - AS2( psrlq mm3, 23)\ - AS2( movq [Y+3*8], mm4)\ - AS2( pxor mm3, mm4)\ - AS2( movq mm4, [Y+4*8])\ - AS2( psubq mm4, mm3)\ - AS2( movq [Y+4*8], mm4)\ - AS2( pxor mm4, [Y+5*8])\ - AS2( movq [Y+5*8], mm4)\ - AS2( paddq mm4, [Y+6*8])\ - AS2( movq [Y+6*8], mm4)\ - AS2( pxor mm4, [edx+4*2048+2*8])\ - AS2( movq mm3, [Y+7*8])\ - AS2( psubq mm3, mm4)\ - AS2( movq [Y+7*8], mm3) - - SSE2_pass(mm0, mm1, mm2, 5, esi) - SSE2_key_schedule(esp+4, esi) - SSE2_pass(mm2, mm0, mm1, 7, esp+4) - SSE2_key_schedule(esp+4, esp+4) - SSE2_pass(mm1, mm2, mm0, 9, esp+4) - - AS2( pxor mm0, [eax+0*8]) - AS2( movq [eax+0*8], mm0) - AS2( psubq mm1, mm5) - AS2( movq [eax+1*8], mm1) - AS2( paddq mm2, [eax+2*8]) - AS2( movq [eax+2*8], mm2) - - AS1( pop esp) - AS1( emms) -#ifdef __GNUC__ - AS1( pop ebx) - ".att_syntax prefix;" - : - : "a" (digest), "S" (X), "d" (table) - : "%ecx", "%edi", "memory", "cc" - ); -#endif - } - else -#endif - { - word64 a = digest[0]; - word64 b = digest[1]; - word64 c = digest[2]; - word64 Y[8]; - -#define t1 (table) -#define t2 (table+256) -#define t3 (table+256*2) -#define t4 (table+256*3) - -#define round(a,b,c,x,mul) \ - c ^= x; \ - a -= t1[GETBYTE(c,0)] ^ t2[GETBYTE(c,2)] ^ t3[GETBYTE(c,4)] ^ t4[GETBYTE(c,6)]; \ - b += t4[GETBYTE(c,1)] ^ t3[GETBYTE(c,3)] ^ t2[GETBYTE(c,5)] ^ t1[GETBYTE(c,7)]; \ - b *= mul - -#define pass(a,b,c,mul,X) {\ - int i=0;\ - while (true)\ - {\ - round(a,b,c,X[i+0],mul); \ - round(b,c,a,X[i+1],mul); \ - if (i==6)\ - break;\ - round(c,a,b,X[i+2],mul); \ - i+=3;\ - }} - -#define key_schedule(Y,X) \ - Y[0] = X[0] - (X[7]^W64LIT(0xA5A5A5A5A5A5A5A5)); \ - Y[1] = X[1] ^ Y[0]; \ - Y[2] = X[2] + Y[1]; \ - Y[3] = X[3] - (Y[2] ^ ((~Y[1])<<19)); \ - Y[4] = X[4] ^ Y[3]; \ - Y[5] = X[5] + Y[4]; \ - Y[6] = X[6] - (Y[5] ^ ((~Y[4])>>23)); \ - Y[7] = X[7] ^ Y[6]; \ - Y[0] += Y[7]; \ - Y[1] -= Y[0] ^ ((~Y[7])<<19); \ - Y[2] ^= Y[1]; \ - Y[3] += Y[2]; \ - Y[4] -= Y[3] ^ ((~Y[2])>>23); \ - Y[5] ^= Y[4]; \ - Y[6] += Y[5]; \ - Y[7] -= Y[6] ^ W64LIT(0x0123456789ABCDEF) - - pass(a,b,c,5,X); - key_schedule(Y,X); - pass(c,a,b,7,Y); - key_schedule(Y,Y); - pass(b,c,a,9,Y); - - digest[0] = a ^ digest[0]; - digest[1] = b - digest[1]; - digest[2] = c + digest[2]; - } -} - -NAMESPACE_END -- cgit v1.2.3