XrdCryptosslCipher Class Reference

#include <XrdCryptosslCipher.hh>

Inheritance diagram for XrdCryptosslCipher:

Collaboration diagram for XrdCryptosslCipher:

Public Member Functions
	XrdCryptosslCipher (const char *t, int l=0)
	XrdCryptosslCipher (const char *t, int l, const char *k, int liv, const char *iv)
	XrdCryptosslCipher (XrdSutBucket *b)
	XrdCryptosslCipher (int len, char *pub, int lpub, const char *t)
	XrdCryptosslCipher (const XrdCryptosslCipher &c)
virtual	~XrdCryptosslCipher ()
bool	Finalize (char *pub, int lpub, const char *t)
void	Cleanup ()
bool	IsValid ()
int	EncOutLength (int l)
int	DecOutLength (int l)
char *	Public (int &lpub)
XrdSutBucket *	AsBucket ()
char *	IV (int &l) const
bool	IsDefaultLength () const
void	SetIV (int l, const char *iv)
int	Encrypt (const char *bin, int lin, char *out)
int	Decrypt (const char *bin, int lin, char *out)
char *	RefreshIV (int &l)
Public Member Functions inherited from XrdCryptoCipher
	XrdCryptoCipher ()
virtual	~XrdCryptoCipher ()
int	Encrypt (XrdSutBucket &buck)
int	Decrypt (XrdSutBucket &buck)
Public Member Functions inherited from XrdCryptoBasic
	XrdCryptoBasic (const char *t=0, int l=0, const char *b=0)
virtual	~XrdCryptoBasic ()
char *	AsHexString ()
virtual int	Length () const
virtual char *	Buffer () const
virtual char *	Type () const
virtual int	FromHex (const char *hex)
virtual int	SetLength (int l)
virtual int	SetBuffer (int l, const char *b)
virtual int	SetType (const char *t)
virtual void	UseBuffer (int l, const char *b)

Static Public Member Functions
static bool	IsSupported (const char *cip)

Private Member Functions
void	GenerateIV ()
int	EncDec (int encdec, const char *bin, int lin, char *out)
void	PrintPublic (BIGNUM *pub)
int	Publen ()

Private Attributes
char *	fIV
int	lIV
const EVP_CIPHER *	cipher
EVP_CIPHER_CTX	ctx
DH *	fDH
bool	deflength
bool	valid

Constructor & Destructor Documentation

XrdCryptosslCipher::XrdCryptosslCipher	(	const char *	t,
		int	l = 0
	)

References cipher, ctx, deflength, fDH, fIV, GenerateIV(), XrdSutRndm::GetBuffer(), XrdCryptoBasic::Length(), lIV, XrdCryptoBasic::SetBuffer(), XrdCryptoBasic::SetType(), and valid.

XrdCryptosslCipher::XrdCryptosslCipher	(	const char *	t,
		int	l,
		const char *	k,
		int	liv,
		const char *	iv
	)

References XrdCryptoBasic::Buffer(), cipher, ctx, deflength, fDH, fIV, XrdCryptoBasic::Length(), lIV, XrdCryptoBasic::SetBuffer(), SetIV(), XrdCryptoBasic::SetType(), and valid.

XrdCryptosslCipher::XrdCryptosslCipher

(

XrdSutBucket *

b

)

References XrdSutBucket::buffer, XrdCryptoBasic::Buffer(), cipher, Cleanup(), ctx, deflength, fDH, fIV, XrdCryptoBasic::Length(), lIV, SetIV(), XrdCryptoBasic::SetType(), XrdSutBucket::size, XrdCryptoBasic::UseBuffer(), and valid.

XrdCryptosslCipher::XrdCryptosslCipher	(	int	len,
		char *	pub,
		int	lpub,
		const char *	t
	)

References cipher, Cleanup(), ctx, DEBUG, deflength, EPNAME, fDH, fIV, kDHMINBITS, XrdCryptoBasic::Length(), lIV, XrdCryptoBasic::SetBuffer(), XrdCryptoBasic::SetType(), and valid.

XrdCryptosslCipher::XrdCryptosslCipher

(

const XrdCryptosslCipher &

c

)

References XrdCryptoBasic::Buffer(), cipher, Cleanup(), ctx, deflength, fDH, fIV, XrdCryptoBasic::Length(), lIV, XrdCryptoBasic::SetBuffer(), SetIV(), XrdCryptoBasic::SetType(), XrdCryptoBasic::Type(), and valid.

XrdCryptosslCipher::~XrdCryptosslCipher ( )

virtual

References Cleanup(), ctx, fIV, and valid.

Member Function Documentation

XrdSutBucket * XrdCryptosslCipher::AsBucket ( )

virtual

Reimplemented from XrdCryptoCipher.

References XrdCryptoBasic::Buffer(), fDH, fIV, kXRS_cipher, XrdCryptoBasic::Length(), lIV, XrdCryptoBasic::Type(), and valid.

void XrdCryptosslCipher::Cleanup

(

)

References fDH.

Referenced by Finalize(), XrdCryptosslCipher(), and ~XrdCryptosslCipher().

int XrdCryptosslCipher::DecOutLength ( int  l )

virtual

Reimplemented from XrdCryptoCipher.

References ctx.

int XrdCryptosslCipher::Decrypt ( const char *  bin, int  lin, char *  out  )

virtual

Reimplemented from XrdCryptoCipher.

References EncDec().

int XrdCryptosslCipher::EncDec ( int  encdec, const char *  bin, int  lin, char *  out  )

private

References XrdCryptoBasic::Buffer(), cipher, ctx, DEBUG, deflength, EPNAME, fIV, and XrdCryptoBasic::Length().

Referenced by Decrypt(), and Encrypt().

int XrdCryptosslCipher::EncOutLength ( int  l )

virtual

Reimplemented from XrdCryptoCipher.

References ctx.

int XrdCryptosslCipher::Encrypt ( const char *  bin, int  lin, char *  out  )

virtual

Reimplemented from XrdCryptoCipher.

References EncDec().

bool XrdCryptosslCipher::Finalize ( char *  pub, int  lpub, const char *  t  )

virtual

Reimplemented from XrdCryptoCipher.

References cipher, Cleanup(), ctx, DEBUG, deflength, EPNAME, fDH, XrdCryptoBasic::Length(), XrdCryptoBasic::SetBuffer(), XrdCryptoBasic::SetType(), and valid.

void XrdCryptosslCipher::GenerateIV ( )

private

References fIV, XrdSutRndm::GetBuffer(), and lIV.

Referenced by RefreshIV(), and XrdCryptosslCipher().

bool XrdCryptosslCipher::IsDefaultLength ( ) const

inlinevirtual

Reimplemented from XrdCryptoCipher.

References deflength.

bool XrdCryptosslCipher::IsSupported ( const char *  cip )

static

Referenced by XrdCryptosslFactory::SupportedCipher().

bool XrdCryptosslCipher::IsValid ( )

inlinevirtual

Reimplemented from XrdCryptoCipher.

References valid.

char* XrdCryptosslCipher::IV ( int &  l ) const

inlinevirtual

Reimplemented from XrdCryptoCipher.

References fIV, and lIV.

void XrdCryptosslCipher::PrintPublic ( BIGNUM *  pub )

private

References Publen().

int XrdCryptosslCipher::Publen ( )

private

References fDH.

Referenced by PrintPublic(), and Public().

char * XrdCryptosslCipher::Public ( int &  lpub )

virtual

Reimplemented from XrdCryptoCipher.

References fDH, and Publen().

char * XrdCryptosslCipher::RefreshIV ( int &  l )

virtual

Reimplemented from XrdCryptoCipher.

References fIV, GenerateIV(), and lIV.

void XrdCryptosslCipher::SetIV ( int  l, const char *  iv  )

virtual

Reimplemented from XrdCryptoCipher.

References fIV, and lIV.

Referenced by XrdCryptosslCipher().

Member Data Documentation

const EVP_CIPHER* XrdCryptosslCipher::cipher

private

Referenced by EncDec(), Finalize(), and XrdCryptosslCipher().

EVP_CIPHER_CTX XrdCryptosslCipher::ctx

private

Referenced by DecOutLength(), EncDec(), EncOutLength(), Finalize(), XrdCryptosslCipher(), and ~XrdCryptosslCipher().

bool XrdCryptosslCipher::deflength

private

Referenced by EncDec(), Finalize(), IsDefaultLength(), and XrdCryptosslCipher().

DH* XrdCryptosslCipher::fDH

private

Referenced by AsBucket(), Cleanup(), Finalize(), Publen(), Public(), and XrdCryptosslCipher().

char* XrdCryptosslCipher::fIV

private

Referenced by AsBucket(), EncDec(), GenerateIV(), IV(), RefreshIV(), SetIV(), XrdCryptosslCipher(), and ~XrdCryptosslCipher().

int XrdCryptosslCipher::lIV

private

Referenced by AsBucket(), GenerateIV(), IV(), RefreshIV(), SetIV(), and XrdCryptosslCipher().

bool XrdCryptosslCipher::valid

private

Referenced by AsBucket(), Finalize(), IsValid(), XrdCryptosslCipher(), and ~XrdCryptosslCipher().

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

• XrdCryptosslCipher.hh
• XrdCryptosslCipher.cc