#include "crypto/ripemd160.h"
#include "crypto/sha256.h"
#include "prevector.h"
#include "serialize.h"
#include "uint256.h"
#include "version.h"
#include "crypto/sph_blake.h"
#include "crypto/sph_bmw.h"
#include "crypto/sph_groestl.h"
#include "crypto/sph_jh.h"
#include "crypto/sph_keccak.h"
#include "crypto/sph_skein.h"
#include <iomanip>
#include <openssl/sha.h>
#include <sstream>
#include <vector>

Include dependency graph for hash.h:

This graph shows which files directly or indirectly include this file:

Classes
class	CHash256
	A hasher class for Bitcoin's 256-bit hash (double SHA-256). More...

class	CHash160
	A hasher class for Bitcoin's 160-bit hash (SHA-256 + RIPEMD-160). More...

class	CHashWriter
	A writer stream (for serialization) that computes a 256-bit hash. More...

Macros
#define	GLOBAL extern

#define	fillz()

#define	ZBLAKE (memcpy(&ctx_blake, &z_blake, sizeof(z_blake)))

#define	ZBMW (memcpy(&ctx_bmw, &z_bmw, sizeof(z_bmw)))

#define	ZGROESTL (memcpy(&ctx_groestl, &z_groestl, sizeof(z_groestl)))

#define	ZJH (memcpy(&ctx_jh, &z_jh, sizeof(z_jh)))

#define	ZKECCAK (memcpy(&ctx_keccak, &z_keccak, sizeof(z_keccak)))

#define	ZSKEIN (memcpy(&ctx_skein, &z_skein, sizeof(z_skein)))

Functions
std::string	Hash (std::string input)
	Compute the 256-bit hash of a std::string. More...

void	Hash (void in, unsigned int len, unsigned char out)
	Compute the 256-bit hash of a void pointer. More...

template<typename T1 >
uint256	Hash (const T1 pbegin, const T1 pend)
	Compute the 256-bit hash of an object. More...

template<typename T1 , typename T2 >
uint256	Hash (const T1 p1begin, const T1 p1end, const T2 p2begin, const T2 p2end)
	Compute the 256-bit hash of the concatenation of two objects. More...

template<typename T1 , typename T2 , typename T3 >
uint256	Hash (const T1 p1begin, const T1 p1end, const T2 p2begin, const T2 p2end, const T3 p3begin, const T3 p3end)
	Compute the 256-bit hash of the concatenation of three objects. More...

template<typename T1 , typename T2 , typename T3 , typename T4 >
uint256	Hash (const T1 p1begin, const T1 p1end, const T2 p2begin, const T2 p2end, const T3 p3begin, const T3 p3end, const T4 p4begin, const T4 p4end)
	Compute the 256-bit hash of the concatenation of three objects. More...

template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 >
uint256	Hash (const T1 p1begin, const T1 p1end, const T2 p2begin, const T2 p2end, const T3 p3begin, const T3 p3end, const T4 p4begin, const T4 p4end, const T5 p5begin, const T5 p5end)
	Compute the 256-bit hash of the concatenation of three objects. More...

template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 >
uint256	Hash (const T1 p1begin, const T1 p1end, const T2 p2begin, const T2 p2end, const T3 p3begin, const T3 p3end, const T4 p4begin, const T4 p4end, const T5 p5begin, const T5 p5end, const T6 p6begin, const T6 p6end)
	Compute the 256-bit hash of the concatenation of three objects. More...

template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 >
uint256	Hash (const T1 p1begin, const T1 p1end, const T2 p2begin, const T2 p2end, const T3 p3begin, const T3 p3end, const T4 p4begin, const T4 p4end, const T5 p5begin, const T5 p5end, const T6 p6begin, const T6 p6end, const T7 p7begin, const T7 p7end)
	Compute the 256-bit hash of the concatenation of seven objects. More...

template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 >
uint256	Hash (const T1 p1begin, const T1 p1end, const T2 p2begin, const T2 p2end, const T3 p3begin, const T3 p3end, const T4 p4begin, const T4 p4end, const T5 p5begin, const T5 p5end, const T6 p6begin, const T6 p6end, const T7 p7begin, const T7 p7end, const T8 p8begin, const T8 p8end)
	Compute the 256-bit hash of the concatenation of eight objects. More...

template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 >
uint256	Hash (const T1 p1begin, const T1 p1end, const T2 p2begin, const T2 p2end, const T3 p3begin, const T3 p3end, const T4 p4begin, const T4 p4end, const T5 p5begin, const T5 p5end, const T6 p6begin, const T6 p6end, const T7 p7begin, const T7 p7end, const T8 p8begin, const T8 p8end, const T9 p9begin, const T9 p9end)
	Compute the 256-bit hash of the concatenation of nine objects. More...

template<typename T1 >
uint160	Hash160 (const T1 pbegin, const T1 pend)
	Compute the 160-bit hash an object. More...

uint160	Hash160 (const std::vector< unsigned char > &vch)
	Compute the 160-bit hash of a vector. More...

template<unsigned int N>
uint160	Hash160 (const prevector< N, unsigned char > &vch)
	Compute the 160-bit hash of a vector. More...

template<typename T >
uint256	SerializeHash (const T &obj, int nType=SER_GETHASH, int nVersion=PROTOCOL_VERSION)
	Compute the 256-bit hash of an object's serialization. More...

unsigned int	MurmurHash3 (unsigned int nHashSeed, const std::vector< unsigned char > &vDataToHash)

void	BIP32Hash (const unsigned char chainCode[32], unsigned int nChild, unsigned char header, const unsigned char data[32], unsigned char output[64])

template<typename T1 >
uint256	HashQuark (const T1 pbegin, const T1 pend)

void	scrypt_hash (const char pass, unsigned int pLen, const char salt, unsigned int sLen, char *output, unsigned int N, unsigned int r, unsigned int p, unsigned int dkLen)

Variables
GLOBAL sph_blake512_context	z_blake

GLOBAL sph_bmw512_context	z_bmw

GLOBAL sph_groestl512_context	z_groestl

GLOBAL sph_jh512_context	z_jh

GLOBAL sph_keccak512_context	z_keccak

GLOBAL sph_skein512_context	z_skein

Macro Definition Documentation

◆ fillz

#define fillz ( )

Value:

    do {                                 \
        sph_blake512_init(&z_blake);     \
        sph_bmw512_init(&z_bmw);         \
        sph_groestl512_init(&z_groestl); \
        sph_jh512_init(&z_jh);           \
        sph_keccak512_init(&z_keccak);   \
        sph_skein512_init(&z_skein);     \
    } while (0)

Definition at line 74 of file hash.h.

◆ GLOBAL

#define GLOBAL extern

Definition at line 64 of file hash.h.

◆ ZBLAKE

#define ZBLAKE (memcpy(&ctx_blake, &z_blake, sizeof(z_blake)))

Definition at line 84 of file hash.h.

◆ ZBMW

#define ZBMW (memcpy(&ctx_bmw, &z_bmw, sizeof(z_bmw)))

Definition at line 85 of file hash.h.

◆ ZGROESTL

#define ZGROESTL (memcpy(&ctx_groestl, &z_groestl, sizeof(z_groestl)))

Definition at line 86 of file hash.h.

◆ ZJH

#define ZJH (memcpy(&ctx_jh, &z_jh, sizeof(z_jh)))

Definition at line 87 of file hash.h.

◆ ZKECCAK

#define ZKECCAK (memcpy(&ctx_keccak, &z_keccak, sizeof(z_keccak)))

Definition at line 88 of file hash.h.

◆ ZSKEIN

#define ZSKEIN (memcpy(&ctx_skein, &z_skein, sizeof(z_skein)))

Definition at line 89 of file hash.h.

Function Documentation

◆ BIP32Hash()

void BIP32Hash	(	const unsigned char	chainCode[32],
		unsigned int	nChild,
		unsigned char	header,
		const unsigned char	data[32],
		unsigned char	output[64]
	)

Definition at line 73 of file hash.cpp.

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◆ Hash() [1/11]

template<typename T1 , typename T2 >

uint256 Hash	(	const T1	p1begin,
		const T1	p1end,
		const T2	p2begin,
		const T2	p2end
	)

inline

Compute the 256-bit hash of the concatenation of two objects.

Definition at line 157 of file hash.h.

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◆ Hash() [2/11]

template<typename T1 , typename T2 , typename T3 >

uint256 Hash	(	const T1	p1begin,
		const T1	p1end,
		const T2	p2begin,
		const T2	p2end,
		const T3	p3begin,
		const T3	p3end
	)

inline

Compute the 256-bit hash of the concatenation of three objects.

Definition at line 167 of file hash.h.

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◆ Hash() [3/11]

template<typename T1 , typename T2 , typename T3 , typename T4 >

uint256 Hash	(	const T1	p1begin,
		const T1	p1end,
		const T2	p2begin,
		const T2	p2end,
		const T3	p3begin,
		const T3	p3end,
		const T4	p4begin,
		const T4	p4end
	)

inline

Compute the 256-bit hash of the concatenation of three objects.

Definition at line 177 of file hash.h.

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◆ Hash() [4/11]

template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 >

uint256 Hash	(	const T1	p1begin,
		const T1	p1end,
		const T2	p2begin,
		const T2	p2end,
		const T3	p3begin,
		const T3	p3end,
		const T4	p4begin,
		const T4	p4end,
		const T5	p5begin,
		const T5	p5end
	)

inline

Compute the 256-bit hash of the concatenation of three objects.

Definition at line 187 of file hash.h.

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◆ Hash() [5/11]

template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 >

uint256 Hash	(	const T1	p1begin,
		const T1	p1end,
		const T2	p2begin,
		const T2	p2end,
		const T3	p3begin,
		const T3	p3end,
		const T4	p4begin,
		const T4	p4end,
		const T5	p5begin,
		const T5	p5end,
		const T6	p6begin,
		const T6	p6end
	)

inline

Compute the 256-bit hash of the concatenation of three objects.

Definition at line 197 of file hash.h.

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◆ Hash() [6/11]

template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 >

uint256 Hash	(	const T1	p1begin,
		const T1	p1end,
		const T2	p2begin,
		const T2	p2end,
		const T3	p3begin,
		const T3	p3end,
		const T4	p4begin,
		const T4	p4end,
		const T5	p5begin,
		const T5	p5end,
		const T6	p6begin,
		const T6	p6end,
		const T7	p7begin,
		const T7	p7end
	)

inline

Compute the 256-bit hash of the concatenation of seven objects.

Definition at line 207 of file hash.h.

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◆ Hash() [7/11]

template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 >

uint256 Hash	(	const T1	p1begin,
		const T1	p1end,
		const T2	p2begin,
		const T2	p2end,
		const T3	p3begin,
		const T3	p3end,
		const T4	p4begin,
		const T4	p4end,
		const T5	p5begin,
		const T5	p5end,
		const T6	p6begin,
		const T6	p6end,
		const T7	p7begin,
		const T7	p7end,
		const T8	p8begin,
		const T8	p8end
	)

inline

Compute the 256-bit hash of the concatenation of eight objects.

Definition at line 217 of file hash.h.

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◆ Hash() [8/11]

template<typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 >

uint256 Hash	(	const T1	p1begin,
		const T1	p1end,
		const T2	p2begin,
		const T2	p2end,
		const T3	p3begin,
		const T3	p3end,
		const T4	p4begin,
		const T4	p4end,
		const T5	p5begin,
		const T5	p5end,
		const T6	p6begin,
		const T6	p6end,
		const T7	p7begin,
		const T7	p7end,
		const T8	p8begin,
		const T8	p8end,
		const T9	p9begin,
		const T9	p9end
	)

inline

Compute the 256-bit hash of the concatenation of nine objects.

Definition at line 227 of file hash.h.

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◆ Hash() [9/11]

template<typename T1 >

uint256 Hash	(	const T1	pbegin,
		const T1	pend
	)

inline

Compute the 256-bit hash of an object.

Definition at line 147 of file hash.h.

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◆ Hash() [10/11]

std::string Hash ( std::string input )

inline

Compute the 256-bit hash of a std::string.

Definition at line 122 of file hash.h.

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◆ Hash() [11/11]

void Hash	(	void *	in,
		unsigned int	len,
		unsigned char *	out
	)

inline

Compute the 256-bit hash of a void pointer.

Definition at line 137 of file hash.h.

◆ Hash160() [1/3]

template<unsigned int N>

uint160 Hash160 ( const prevector< N, unsigned char > & vch )

inline

Compute the 160-bit hash of a vector.

Definition at line 253 of file hash.h.

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◆ Hash160() [2/3]

uint160 Hash160 ( const std::vector< unsigned char > & vch )

inline

Compute the 160-bit hash of a vector.

Definition at line 246 of file hash.h.

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◆ Hash160() [3/3]

template<typename T1 >

uint160 Hash160	(	const T1	pbegin,
		const T1	pend
	)

inline

Compute the 160-bit hash an object.

Definition at line 237 of file hash.h.

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◆ HashQuark()

template<typename T1 >

uint256 HashQuark	(	const T1	pbegin,
		const T1	pend
	)

inline

Definition at line 312 of file hash.h.

◆ MurmurHash3()

unsigned int MurmurHash3	(	unsigned int	nHashSeed,
		const std::vector< unsigned char > &	vDataToHash
	)

Definition at line 15 of file hash.cpp.

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◆ scrypt_hash()

void scrypt_hash	(	const char *	pass,
		unsigned int	pLen,
		const char *	salt,
		unsigned int	sLen,
		char *	output,
		unsigned int	N,
		unsigned int	r,
		unsigned int	p,
		unsigned int	dkLen
	)

Definition at line 83 of file hash.cpp.

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◆ SerializeHash()

template<typename T >

uint256 SerializeHash	(	const T &	obj,
		int	nType = `SER_GETHASH`,
		int	nVersion = `PROTOCOL_VERSION`
	)

Compute the 256-bit hash of an object's serialization.

Definition at line 295 of file hash.h.

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Variable Documentation

◆ z_blake

GLOBAL sph_blake512_context z_blake

Definition at line 67 of file hash.h.

◆ z_bmw

GLOBAL sph_bmw512_context z_bmw

Definition at line 68 of file hash.h.

◆ z_groestl

GLOBAL sph_groestl512_context z_groestl

Definition at line 69 of file hash.h.

◆ z_jh

GLOBAL sph_jh512_context z_jh

Definition at line 70 of file hash.h.

◆ z_keccak

GLOBAL sph_keccak512_context z_keccak

Definition at line 71 of file hash.h.

◆ z_skein

GLOBAL sph_skein512_context z_skein

Definition at line 72 of file hash.h.

Classes

Macros

Functions

Variables

Macro Definition Documentation

◆ fillz

◆ GLOBAL

◆ ZBLAKE

◆ ZBMW

◆ ZGROESTL

◆ ZJH

◆ ZKECCAK

◆ ZSKEIN

Function Documentation

◆ BIP32Hash()

◆ Hash() [1/11]

◆ Hash() [2/11]

◆ Hash() [3/11]

◆ Hash() [4/11]

◆ Hash() [5/11]

◆ Hash() [6/11]

◆ Hash() [7/11]

◆ Hash() [8/11]

◆ Hash() [9/11]

◆ Hash() [10/11]

◆ Hash() [11/11]

◆ Hash160() [1/3]

◆ Hash160() [2/3]

◆ Hash160() [3/3]

◆ HashQuark()

◆ MurmurHash3()

◆ scrypt_hash()

◆ SerializeHash()

Variable Documentation

◆ z_blake

◆ z_bmw

◆ z_groestl

◆ z_jh

◆ z_keccak

◆ z_skein