CECKey Class Reference

RAII Wrapper around OpenSSL's EC_KEY. More...

#include <ecwrapper.h>

Public Member Functions
	CECKey ()
	~CECKey ()
void	GetPubKey (std::vector< unsigned char > &pubkey, bool fCompressed)
bool	SetPubKey (const unsigned char *pubkey, size_t size)
bool	Verify (const uint256 &hash, const std::vector< unsigned char > &vchSig)
bool	Recover (const uint256 &hash, const unsigned char *p64, int rec)
	reconstruct public key from a compact signature This is only slightly more CPU intensive than just verifying it. More...
bool	TweakPublic (const unsigned char vchTweak[32])

Static Public Member Functions
static bool	SanityCheck ()

Private Attributes
EC_KEY *	pkey

Detailed Description

RAII Wrapper around OpenSSL's EC_KEY.

Definition at line 16 of file ecwrapper.h.

Constructor & Destructor Documentation

CECKey()

CECKey::CECKey

(

)

Definition at line 173 of file ecwrapper.cpp.

~CECKey()

CECKey::~CECKey

(

)

Definition at line 179 of file ecwrapper.cpp.

Member Function Documentation

GetPubKey()

void CECKey::GetPubKey	(	std::vector< unsigned char > &	pubkey,
		bool	fCompressed
	)

Definition at line 184 of file ecwrapper.cpp.

Recover()

bool CECKey::Recover	(	const uint256 &	hash,
		const unsigned char *	p64,
		int	rec
	)

reconstruct public key from a compact signature This is only slightly more CPU intensive than just verifying it.

If this function succeeds, the recovered public key is guaranteed to be valid (the signature is a valid signature of the given data for that key)

Definition at line 233 of file ecwrapper.cpp.

SanityCheck()

bool CECKey::SanityCheck ( )

static

Todo:

Is there more EC functionality that could be missing?

Definition at line 282 of file ecwrapper.cpp.

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SetPubKey()

bool CECKey::SetPubKey	(	const unsigned char *	pubkey,
		size_t	size
	)

Definition at line 197 of file ecwrapper.cpp.

TweakPublic()

bool CECKey::TweakPublic

(

const unsigned char

vchTweak[32]

)

Definition at line 257 of file ecwrapper.cpp.

Verify()

bool CECKey::Verify	(	const uint256 &	hash,
		const std::vector< unsigned char > &	vchSig
	)

Definition at line 202 of file ecwrapper.cpp.

Member Data Documentation

pkey

EC_KEY* CECKey::pkey

private

Definition at line 19 of file ecwrapper.h.

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The documentation for this class was generated from the following files:

• src/ecwrapper.h
• src/ecwrapper.cpp