hash.h File Reference

#include <crypto/common.h>
#include <crypto/ripemd160.h>
#include <crypto/sha256.h>
#include <prevector.h>
#include <serialize.h>
#include <uint256.h>
#include <version.h>
#include <vector>

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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	HashWriter
	A writer stream (for serialization) that computes a 256-bit hash. More...
class	CHashWriter
class	CHashVerifier< Source >
	Reads data from an underlying stream, while hashing the read data. More...

Typedefs
typedef uint256	ChainCode

Functions
template<typename T >
uint256	Hash (const T &in1)
	Compute the 256-bit hash of an object.
template<typename T1 , typename T2 >
uint256	Hash (const T1 &in1, const T2 &in2)
	Compute the 256-bit hash of the concatenation of two objects.
template<typename T1 >
uint160	Hash160 (const T1 &in1)
	Compute the 160-bit hash an object.
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.
uint32_t	MurmurHash3 (uint32_t nHashSeed, Span< const uint8_t > vDataToHash)
void	BIP32Hash (const ChainCode &chainCode, uint32_t nChild, uint8_t header, const uint8_t data[32], uint8_t output[64])

Typedef Documentation

ChainCode

typedef uint256 ChainCode

Definition at line 19 of file hash.h.

Function Documentation

BIP32Hash()

void BIP32Hash	(	const ChainCode &	chainCode,
		uint32_t	nChild,
		uint8_t	header,
		const uint8_t	data[32],
		uint8_t	output[64]
	)

Definition at line 72 of file hash.cpp.

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Hash() [1/2]

template<typename T >

uint256 Hash ( const T &  in1 )

inline

Compute the 256-bit hash of an object.

Definition at line 74 of file hash.h.

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Hash() [2/2]

template<typename T1 , typename T2 >

uint256 Hash ( const T1 &  in1, const T2 &  in2  )

inline

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

Definition at line 82 of file hash.h.

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Hash160()

template<typename T1 >

uint160 Hash160 ( const T1 &  in1 )

inline

Compute the 160-bit hash an object.

Definition at line 92 of file hash.h.

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MurmurHash3()

uint32_t MurmurHash3	(	uint32_t	nHashSeed,
		Span< const uint8_t >	vDataToHash
	)

Definition at line 14 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 201 of file hash.h.

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