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, 140 deletions

diff --git a/cryptopp562/shacal2.cpp b/cryptopp562/shacal2.cpp
deleted file mode 100644
index b0360e4..0000000
--- a/cryptopp562/shacal2.cpp
+++ /dev/null
@@ -1,140 +0,0 @@
-// shacal2.cpp - by Kevin Springle, 2003
-//
-// Portions of this code were derived from
-// Wei Dai's implementation of SHA-2
-//
-// The original code and all modifications are in the public domain.
-
-#include "pch.h"
-#include "shacal2.h"
-#include "misc.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-// SHACAL-2 function and round definitions
-
-#define S0(x) (rotrFixed(x,2)^rotrFixed(x,13)^rotrFixed(x,22))
-#define S1(x) (rotrFixed(x,6)^rotrFixed(x,11)^rotrFixed(x,25))
-#define s0(x) (rotrFixed(x,7)^rotrFixed(x,18)^(x>>3))
-#define s1(x) (rotrFixed(x,17)^rotrFixed(x,19)^(x>>10))
-
-#define Ch(x,y,z) (z^(x&(y^z)))
-#define Maj(x,y,z) ((x&y)|(z&(x|y)))
-
-/* R is the SHA-256 round function. */
-/* This macro increments the k argument as a side effect. */
-#define R(a,b,c,d,e,f,g,h,k) \
-	h+=S1(e)+Ch(e,f,g)+*k++;d+=h;h+=S0(a)+Maj(a,b,c);
-
-/* P is the inverse of the SHA-256 round function. */
-/* This macro decrements the k argument as a side effect. */
-#define P(a,b,c,d,e,f,g,h,k) \
-	h-=S0(a)+Maj(a,b,c);d-=h;h-=S1(e)+Ch(e,f,g)+*--k;
-
-void SHACAL2::Base::UncheckedSetKey(const byte *userKey, unsigned int keylen, const NameValuePairs &)
-{
-	AssertValidKeyLength(keylen);
-
-	word32 *rk = m_key;
-	unsigned int i;
-
-	GetUserKey(BIG_ENDIAN_ORDER, rk, m_key.size(), userKey, keylen);
-	for (i = 0; i < 48; i++, rk++)
-	{
-		rk[16] = rk[0] + s0(rk[1]) + rk[9] + s1(rk[14]);
-		rk[0] += K[i];
-	}
-	for (i = 48; i < 64; i++, rk++)
-	{
-		rk[0] += K[i];
-	}
-}
-
-typedef BlockGetAndPut<word32, BigEndian> Block;
-
-void SHACAL2::Enc::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const
-{
-	word32 a, b, c, d, e, f, g, h;
-	const word32 *rk = m_key;
-
-	/*
-	 * map byte array block to cipher state:
-	 */
-	Block::Get(inBlock)(a)(b)(c)(d)(e)(f)(g)(h);
-
-	// Perform SHA-256 transformation.
-
-	/* 64 operations, partially loop unrolled */
-	for (unsigned int j=0; j<64; j+=8)
-	{
-		R(a,b,c,d,e,f,g,h,rk);
-		R(h,a,b,c,d,e,f,g,rk);
-		R(g,h,a,b,c,d,e,f,rk);
-		R(f,g,h,a,b,c,d,e,rk);
-		R(e,f,g,h,a,b,c,d,rk);
-		R(d,e,f,g,h,a,b,c,rk);
-		R(c,d,e,f,g,h,a,b,rk);
-		R(b,c,d,e,f,g,h,a,rk);
-	}
-
-	/*
-	 * map cipher state to byte array block:
-	 */
-
-	Block::Put(xorBlock, outBlock)(a)(b)(c)(d)(e)(f)(g)(h);
-}
-
-void SHACAL2::Dec::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const
-{
-	word32 a, b, c, d, e, f, g, h;
-	const word32 *rk = m_key + 64;
-
-	/*
-	 * map byte array block to cipher state:
-	 */
-	Block::Get(inBlock)(a)(b)(c)(d)(e)(f)(g)(h);
-
-	// Perform inverse SHA-256 transformation.
-
-	/* 64 operations, partially loop unrolled */
-	for (unsigned int j=0; j<64; j+=8)
-	{
-		P(b,c,d,e,f,g,h,a,rk);
-		P(c,d,e,f,g,h,a,b,rk);
-		P(d,e,f,g,h,a,b,c,rk);
-		P(e,f,g,h,a,b,c,d,rk);
-		P(f,g,h,a,b,c,d,e,rk);
-		P(g,h,a,b,c,d,e,f,rk);
-		P(h,a,b,c,d,e,f,g,rk);
-		P(a,b,c,d,e,f,g,h,rk);
-	}
-
-	/*
-	 * map cipher state to byte array block:
-	 */
-
-	Block::Put(xorBlock, outBlock)(a)(b)(c)(d)(e)(f)(g)(h);
-}
-
-// The SHACAL-2 round constants are identical to the SHA-256 round constants.
-const word32 SHACAL2::Base::K[64] =
-{
-	0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
-	0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
-	0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
-	0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
-	0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
-	0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
-	0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
-	0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
-	0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
-	0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
-	0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
-	0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
-	0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
-	0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
-	0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
-	0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
-};
-
-NAMESPACE_END