1 files changed, 0 insertions, 77 deletions
diff --git a/lib/cryptopp/adler32.cpp b/lib/cryptopp/adler32.cpp
deleted file mode 100644
index 0d52c0838..000000000
--- a/lib/cryptopp/adler32.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-// adler32.cpp - written and placed in the public domain by Wei Dai
-
-#include "pch.h"
-#include "adler32.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-void Adler32::Update(const byte *input, size_t length)
-{
-	const unsigned long BASE = 65521;
-
-	unsigned long s1 = m_s1;
-	unsigned long s2 = m_s2;
-
-	if (length % 8 != 0)
-	{
-		do
-		{
-			s1 += *input++;
-			s2 += s1;
-			length--;
-		} while (length % 8 != 0);
-
-		if (s1 >= BASE)
-			s1 -= BASE;
-		s2 %= BASE;
-	}
-
-	while (length > 0)
-	{
-		s1 += input[0]; s2 += s1;
-		s1 += input[1]; s2 += s1;
-		s1 += input[2]; s2 += s1;
-		s1 += input[3]; s2 += s1;
-		s1 += input[4]; s2 += s1;
-		s1 += input[5]; s2 += s1;
-		s1 += input[6]; s2 += s1;
-		s1 += input[7]; s2 += s1;
-
-		length -= 8;
-		input += 8;
-
-		if (s1 >= BASE)
-			s1 -= BASE;
-		if (length % 0x8000 == 0)
-			s2 %= BASE;
-	}
-
-	assert(s1 < BASE);
-	assert(s2 < BASE);
-
-	m_s1 = (word16)s1;
-	m_s2 = (word16)s2;
-}
-
-void Adler32::TruncatedFinal(byte *hash, size_t size)
-{
-	ThrowIfInvalidTruncatedSize(size);
-
-	switch (size)
-	{
-	default:
-		hash[3] = byte(m_s1);
-	case 3:
-		hash[2] = byte(m_s1 >> 8);
-	case 2:
-		hash[1] = byte(m_s2);
-	case 1:
-		hash[0] = byte(m_s2 >> 8);
-	case 0:
-		;
-	}
-
-	Reset();
-}
-
-NAMESPACE_END