1 files changed, 0 insertions, 369 deletions
diff --git a/lib/cryptopp/asn.h b/lib/cryptopp/asn.h
deleted file mode 100644
index c35126bc3..000000000
--- a/lib/cryptopp/asn.h
+++ /dev/null
@@ -1,369 +0,0 @@
-#ifndef CRYPTOPP_ASN_H
-#define CRYPTOPP_ASN_H
-
-#include "filters.h"
-#include "queue.h"
-#include <vector>
-
-NAMESPACE_BEGIN(CryptoPP)
-
-// these tags and flags are not complete
-enum ASNTag
-{
-	BOOLEAN 			= 0x01,
-	INTEGER 			= 0x02,
-	BIT_STRING			= 0x03,
-	OCTET_STRING		= 0x04,
-	TAG_NULL			= 0x05,
-	OBJECT_IDENTIFIER	= 0x06,
-	OBJECT_DESCRIPTOR	= 0x07,
-	EXTERNAL			= 0x08,
-	REAL				= 0x09,
-	ENUMERATED			= 0x0a,
-	UTF8_STRING			= 0x0c,
-	SEQUENCE			= 0x10,
-	SET 				= 0x11,
-	NUMERIC_STRING		= 0x12,
-	PRINTABLE_STRING 	= 0x13,
-	T61_STRING			= 0x14,
-	VIDEOTEXT_STRING 	= 0x15,
-	IA5_STRING			= 0x16,
-	UTC_TIME 			= 0x17,
-	GENERALIZED_TIME 	= 0x18,
-	GRAPHIC_STRING		= 0x19,
-	VISIBLE_STRING		= 0x1a,
-	GENERAL_STRING		= 0x1b
-};
-
-enum ASNIdFlag
-{
-	UNIVERSAL			= 0x00,
-//	DATA				= 0x01,
-//	HEADER				= 0x02,
-	CONSTRUCTED 		= 0x20,
-	APPLICATION 		= 0x40,
-	CONTEXT_SPECIFIC	= 0x80,
-	PRIVATE 			= 0xc0
-};
-
-inline void BERDecodeError() {throw BERDecodeErr();}
-
-class CRYPTOPP_DLL UnknownOID : public BERDecodeErr
-{
-public:
-	UnknownOID() : BERDecodeErr("BER decode error: unknown object identifier") {}
-	UnknownOID(const char *err) : BERDecodeErr(err) {}
-};
-
-// unsigned int DERLengthEncode(unsigned int length, byte *output=0);
-CRYPTOPP_DLL size_t CRYPTOPP_API DERLengthEncode(BufferedTransformation &out, lword length);
-// returns false if indefinite length
-CRYPTOPP_DLL bool CRYPTOPP_API BERLengthDecode(BufferedTransformation &in, size_t &length);
-
-CRYPTOPP_DLL void CRYPTOPP_API DEREncodeNull(BufferedTransformation &out);
-CRYPTOPP_DLL void CRYPTOPP_API BERDecodeNull(BufferedTransformation &in);
-
-CRYPTOPP_DLL size_t CRYPTOPP_API DEREncodeOctetString(BufferedTransformation &out, const byte *str, size_t strLen);
-CRYPTOPP_DLL size_t CRYPTOPP_API DEREncodeOctetString(BufferedTransformation &out, const SecByteBlock &str);
-CRYPTOPP_DLL size_t CRYPTOPP_API BERDecodeOctetString(BufferedTransformation &in, SecByteBlock &str);
-CRYPTOPP_DLL size_t CRYPTOPP_API BERDecodeOctetString(BufferedTransformation &in, BufferedTransformation &str);
-
-// for UTF8_STRING, PRINTABLE_STRING, and IA5_STRING
-CRYPTOPP_DLL size_t CRYPTOPP_API DEREncodeTextString(BufferedTransformation &out, const std::string &str, byte asnTag);
-CRYPTOPP_DLL size_t CRYPTOPP_API BERDecodeTextString(BufferedTransformation &in, std::string &str, byte asnTag);
-
-CRYPTOPP_DLL size_t CRYPTOPP_API DEREncodeBitString(BufferedTransformation &out, const byte *str, size_t strLen, unsigned int unusedBits=0);
-CRYPTOPP_DLL size_t CRYPTOPP_API BERDecodeBitString(BufferedTransformation &in, SecByteBlock &str, unsigned int &unusedBits);
-
-// BER decode from source and DER reencode into dest
-CRYPTOPP_DLL void CRYPTOPP_API DERReencode(BufferedTransformation &source, BufferedTransformation &dest);
-
-//! Object Identifier
-class CRYPTOPP_DLL OID
-{
-public:
-	OID() {}
-	OID(word32 v) : m_values(1, v) {}
-	OID(BufferedTransformation &bt) {BERDecode(bt);}
-
-	inline OID & operator+=(word32 rhs) {m_values.push_back(rhs); return *this;}
-
-	void DEREncode(BufferedTransformation &bt) const;
-	void BERDecode(BufferedTransformation &bt);
-
-	// throw BERDecodeErr() if decoded value doesn't equal this OID
-	void BERDecodeAndCheck(BufferedTransformation &bt) const;
-
-	std::vector<word32> m_values;
-
-private:
-	static void EncodeValue(BufferedTransformation &bt, word32 v);
-	static size_t DecodeValue(BufferedTransformation &bt, word32 &v);
-};
-
-class EncodedObjectFilter : public Filter
-{
-public:
-	enum Flag {PUT_OBJECTS=1, PUT_MESSANGE_END_AFTER_EACH_OBJECT=2, PUT_MESSANGE_END_AFTER_ALL_OBJECTS=4, PUT_MESSANGE_SERIES_END_AFTER_ALL_OBJECTS=8};
-	EncodedObjectFilter(BufferedTransformation *attachment = NULL, unsigned int nObjects = 1, word32 flags = 0);
-
-	void Put(const byte *inString, size_t length);
-
-	unsigned int GetNumberOfCompletedObjects() const {return m_nCurrentObject;}
-	unsigned long GetPositionOfObject(unsigned int i) const {return m_positions[i];}
-
-private:
-	BufferedTransformation & CurrentTarget();
-
-	word32 m_flags;
-	unsigned int m_nObjects, m_nCurrentObject, m_level;
-	std::vector<unsigned int> m_positions;
-	ByteQueue m_queue;
-	enum State {IDENTIFIER, LENGTH, BODY, TAIL, ALL_DONE} m_state;
-	byte m_id;
-	lword m_lengthRemaining;
-};
-
-//! BER General Decoder
-class CRYPTOPP_DLL BERGeneralDecoder : public Store
-{
-public:
-	explicit BERGeneralDecoder(BufferedTransformation &inQueue, byte asnTag);
-	explicit BERGeneralDecoder(BERGeneralDecoder &inQueue, byte asnTag);
-	~BERGeneralDecoder();
-
-	bool IsDefiniteLength() const {return m_definiteLength;}
-	lword RemainingLength() const {assert(m_definiteLength); return m_length;}
-	bool EndReached() const;
-	byte PeekByte() const;
-	void CheckByte(byte b);
-
-	size_t TransferTo2(BufferedTransformation &target, lword &transferBytes, const std::string &channel=DEFAULT_CHANNEL, bool blocking=true);
-	size_t CopyRangeTo2(BufferedTransformation &target, lword &begin, lword end=LWORD_MAX, const std::string &channel=DEFAULT_CHANNEL, bool blocking=true) const;
-
-	// call this to denote end of sequence
-	void MessageEnd();
-
-protected:
-	BufferedTransformation &m_inQueue;
-	bool m_finished, m_definiteLength;
-	lword m_length;
-
-private:
-	void Init(byte asnTag);
-	void StoreInitialize(const NameValuePairs &parameters) {assert(false);}
-	lword ReduceLength(lword delta);
-};
-
-//! DER General Encoder
-class CRYPTOPP_DLL DERGeneralEncoder : public ByteQueue
-{
-public:
-	explicit DERGeneralEncoder(BufferedTransformation &outQueue, byte asnTag = SEQUENCE | CONSTRUCTED);
-	explicit DERGeneralEncoder(DERGeneralEncoder &outQueue, byte asnTag = SEQUENCE | CONSTRUCTED);
-	~DERGeneralEncoder();
-
-	// call this to denote end of sequence
-	void MessageEnd();
-
-private:
-	BufferedTransformation &m_outQueue;
-	bool m_finished;
-
-	byte m_asnTag;
-};
-
-//! BER Sequence Decoder
-class CRYPTOPP_DLL BERSequenceDecoder : public BERGeneralDecoder
-{
-public:
-	explicit BERSequenceDecoder(BufferedTransformation &inQueue, byte asnTag = SEQUENCE | CONSTRUCTED)
-		: BERGeneralDecoder(inQueue, asnTag) {}
-	explicit BERSequenceDecoder(BERSequenceDecoder &inQueue, byte asnTag = SEQUENCE | CONSTRUCTED)
-		: BERGeneralDecoder(inQueue, asnTag) {}
-};
-
-//! DER Sequence Encoder
-class CRYPTOPP_DLL DERSequenceEncoder : public DERGeneralEncoder
-{
-public:
-	explicit DERSequenceEncoder(BufferedTransformation &outQueue, byte asnTag = SEQUENCE | CONSTRUCTED)
-		: DERGeneralEncoder(outQueue, asnTag) {}
-	explicit DERSequenceEncoder(DERSequenceEncoder &outQueue, byte asnTag = SEQUENCE | CONSTRUCTED)
-		: DERGeneralEncoder(outQueue, asnTag) {}
-};
-
-//! BER Set Decoder
-class CRYPTOPP_DLL BERSetDecoder : public BERGeneralDecoder
-{
-public:
-	explicit BERSetDecoder(BufferedTransformation &inQueue, byte asnTag = SET | CONSTRUCTED)
-		: BERGeneralDecoder(inQueue, asnTag) {}
-	explicit BERSetDecoder(BERSetDecoder &inQueue, byte asnTag = SET | CONSTRUCTED)
-		: BERGeneralDecoder(inQueue, asnTag) {}
-};
-
-//! DER Set Encoder
-class CRYPTOPP_DLL DERSetEncoder : public DERGeneralEncoder
-{
-public:
-	explicit DERSetEncoder(BufferedTransformation &outQueue, byte asnTag = SET | CONSTRUCTED)
-		: DERGeneralEncoder(outQueue, asnTag) {}
-	explicit DERSetEncoder(DERSetEncoder &outQueue, byte asnTag = SET | CONSTRUCTED)
-		: DERGeneralEncoder(outQueue, asnTag) {}
-};
-
-template <class T>
-class ASNOptional : public member_ptr<T>
-{
-public:
-	void BERDecode(BERSequenceDecoder &seqDecoder, byte tag, byte mask = ~CONSTRUCTED)
-	{
-		byte b;
-		if (seqDecoder.Peek(b) && (b & mask) == tag)
-			reset(new T(seqDecoder));
-	}
-	void DEREncode(BufferedTransformation &out)
-	{
-		if (this->get() != NULL)
-			this->get()->DEREncode(out);
-	}
-};
-
-//! _
-template <class BASE>
-class CRYPTOPP_DLL CRYPTOPP_NO_VTABLE ASN1CryptoMaterial : public ASN1Object, public BASE
-{
-public:
-	void Save(BufferedTransformation &bt) const
-		{BEREncode(bt);}
-	void Load(BufferedTransformation &bt)
-		{BERDecode(bt);}
-};
-
-//! encodes/decodes subjectPublicKeyInfo
-class CRYPTOPP_DLL X509PublicKey : public ASN1CryptoMaterial<PublicKey>
-{
-public:
-	void BERDecode(BufferedTransformation &bt);
-	void DEREncode(BufferedTransformation &bt) const;
-
-	virtual OID GetAlgorithmID() const =0;
-	virtual bool BERDecodeAlgorithmParameters(BufferedTransformation &bt)
-		{BERDecodeNull(bt); return false;}
-	virtual bool DEREncodeAlgorithmParameters(BufferedTransformation &bt) const
-		{DEREncodeNull(bt); return false;}	// see RFC 2459, section 7.3.1
-
-	//! decode subjectPublicKey part of subjectPublicKeyInfo, without the BIT STRING header
-	virtual void BERDecodePublicKey(BufferedTransformation &bt, bool parametersPresent, size_t size) =0;
-	//! encode subjectPublicKey part of subjectPublicKeyInfo, without the BIT STRING header
-	virtual void DEREncodePublicKey(BufferedTransformation &bt) const =0;
-};
-
-//! encodes/decodes privateKeyInfo
-class CRYPTOPP_DLL PKCS8PrivateKey : public ASN1CryptoMaterial<PrivateKey>
-{
-public:
-	void BERDecode(BufferedTransformation &bt);
-	void DEREncode(BufferedTransformation &bt) const;
-
-	virtual OID GetAlgorithmID() const =0;
-	virtual bool BERDecodeAlgorithmParameters(BufferedTransformation &bt)
-		{BERDecodeNull(bt); return false;}
-	virtual bool DEREncodeAlgorithmParameters(BufferedTransformation &bt) const
-		{DEREncodeNull(bt); return false;}	// see RFC 2459, section 7.3.1
-
-	//! decode privateKey part of privateKeyInfo, without the OCTET STRING header
-	virtual void BERDecodePrivateKey(BufferedTransformation &bt, bool parametersPresent, size_t size) =0;
-	//! encode privateKey part of privateKeyInfo, without the OCTET STRING header
-	virtual void DEREncodePrivateKey(BufferedTransformation &bt) const =0;
-
-	//! decode optional attributes including context-specific tag
-	/*! /note default implementation stores attributes to be output in DEREncodeOptionalAttributes */
-	virtual void BERDecodeOptionalAttributes(BufferedTransformation &bt);
-	//! encode optional attributes including context-specific tag
-	virtual void DEREncodeOptionalAttributes(BufferedTransformation &bt) const;
-
-protected:
-	ByteQueue m_optionalAttributes;
-};
-
-// ********************************************************
-
-//! DER Encode Unsigned
-/*! for INTEGER, BOOLEAN, and ENUM */
-template <class T>
-size_t DEREncodeUnsigned(BufferedTransformation &out, T w, byte asnTag = INTEGER)
-{
-	byte buf[sizeof(w)+1];
-	unsigned int bc;
-	if (asnTag == BOOLEAN)
-	{
-		buf[sizeof(w)] = w ? 0xff : 0;
-		bc = 1;
-	}
-	else
-	{
-		buf[0] = 0;
-		for (unsigned int i=0; i<sizeof(w); i++)
-			buf[i+1] = byte(w >> (sizeof(w)-1-i)*8);
-		bc = sizeof(w);
-		while (bc > 1 && buf[sizeof(w)+1-bc] == 0)
-			--bc;
-		if (buf[sizeof(w)+1-bc] & 0x80)
-			++bc;
-	}
-	out.Put(asnTag);
-	size_t lengthBytes = DERLengthEncode(out, bc);
-	out.Put(buf+sizeof(w)+1-bc, bc);
-	return 1+lengthBytes+bc;
-}
-
-//! BER Decode Unsigned
-// VC60 workaround: std::numeric_limits<T>::max conflicts with MFC max macro
-// CW41 workaround: std::numeric_limits<T>::max causes a template error
-template <class T>
-void BERDecodeUnsigned(BufferedTransformation &in, T &w, byte asnTag = INTEGER,
-					   T minValue = 0, T maxValue = 0xffffffff)
-{
-	byte b;
-	if (!in.Get(b) || b != asnTag)
-		BERDecodeError();
-
-	size_t bc;
-	BERLengthDecode(in, bc);
-
-	SecByteBlock buf(bc);
-
-	if (bc != in.Get(buf, bc))
-		BERDecodeError();
-
-	const byte *ptr = buf;
-	while (bc > sizeof(w) && *ptr == 0)
-	{
-		bc--;
-		ptr++;
-	}
-	if (bc > sizeof(w))
-		BERDecodeError();
-
-	w = 0;
-	for (unsigned int i=0; i<bc; i++)
-		w = (w << 8) | ptr[i];
-
-	if (w < minValue || w > maxValue)
-		BERDecodeError();
-}
-
-inline bool operator==(const ::CryptoPP::OID &lhs, const ::CryptoPP::OID &rhs)
-	{return lhs.m_values == rhs.m_values;}
-inline bool operator!=(const ::CryptoPP::OID &lhs, const ::CryptoPP::OID &rhs)
-	{return lhs.m_values != rhs.m_values;}
-inline bool operator<(const ::CryptoPP::OID &lhs, const ::CryptoPP::OID &rhs)
-	{return std::lexicographical_compare(lhs.m_values.begin(), lhs.m_values.end(), rhs.m_values.begin(), rhs.m_values.end());}
-inline ::CryptoPP::OID operator+(const ::CryptoPP::OID &lhs, unsigned long rhs)
-	{return ::CryptoPP::OID(lhs)+=rhs;}
-
-NAMESPACE_END
-
-#endif