md4.c File Reference

#include "squid.h"
#include <string.h>
#include "smblib/md4.h"

Include dependency graph for md4.c:

Go to the source code of this file.

Macros
#define	ROUND1(a, b, c, d, k, s)   a = lshift(a + F(b,c,d) + X[k], s)
#define	ROUND2(a, b, c, d, k, s)   a = lshift(a + G(b,c,d) + X[k] + (uint32)0x5A827999,s)
#define	ROUND3(a, b, c, d, k, s)   a = lshift(a + H(b,c,d) + X[k] + (uint32)0x6ED9EBA1,s)

Typedefs
typedef unsigned int	uint32

Functions
static uint32	F (uint32 X, uint32 Y, uint32 Z)
static uint32	G (uint32 X, uint32 Y, uint32 Z)
static uint32	H (uint32 X, uint32 Y, uint32 Z)
static uint32	lshift (uint32 x, int s)
static void	mdfour64 (uint32 *M)
static void	copy64 (uint32 *M, unsigned char *in)
static void	copy4 (unsigned char *out, uint32 x)
void	mdfour (unsigned char *out, unsigned char *in, int n)

Variables
static uint32	A
static uint32	B
static uint32	C
static uint32	D

Macro Definition Documentation

ROUND1

#define ROUND1	(		a,
			b,
			c,
			d,
			k,
			s
	)		a = lshift(a + F(b,c,d) + X[k], s)

Definition at line 70 of file md4.c.

ROUND2

#define ROUND2	(		a,
			b,
			c,
			d,
			k,
			s
	)		a = lshift(a + G(b,c,d) + X[k] + (uint32)0x5A827999,s)

Definition at line 71 of file md4.c.

ROUND3

#define ROUND3	(		a,
			b,
			c,
			d,
			k,
			s
	)		a = lshift(a + H(b,c,d) + X[k] + (uint32)0x6ED9EBA1,s)

Definition at line 72 of file md4.c.

Typedef Documentation

uint32

typedef unsigned int uint32

Definition at line 41 of file md4.c.

Function Documentation

copy4()

static void copy4 ( unsigned char *  out, uint32  x  )

static

Definition at line 166 of file md4.c.

Referenced by mdfour().

copy64()

static void copy64 ( uint32 *  M, unsigned char *  in  )

static

Definition at line 156 of file md4.c.

Referenced by mdfour().

F()

static uint32 F ( uint32  X, uint32  Y, uint32  Z  )

static

Definition at line 46 of file md4.c.

Referenced by _comm_close(), Comm::TcpAcceptor::acceptInto(), AlreadyTimedOut(), checkTimeouts(), comm_close_complete(), comm_connect_addr(), comm_init_opened(), comm_local_port(), commCallCloseHandlers(), commCloseAllSockets(), commSetConnTimeout(), commUnsetFdTimeout(), diskHandleRead(), diskHandleWrite(), Comm::DoSelect(), examine_select(), fd_bytes(), fd_close(), fd_note(), fd_open(), fdDumpOpen(), file_close(), file_write(), ipc_thread_1(), IcmpSquid::Recv(), MessageBucket::scheduleWrite(), and Comm::SetSelect().

G()

static uint32 G ( uint32  X, uint32  Y, uint32  Z  )

static

Definition at line 52 of file md4.c.

H()

static uint32 H ( uint32  X, uint32  Y, uint32  Z  )

static

Definition at line 58 of file md4.c.

Referenced by authDigestNonceEncode().

lshift()

static uint32 lshift ( uint32  x, int  s  )

static

Definition at line 64 of file md4.c.

mdfour()

void mdfour	(	unsigned char *	out,
		unsigned char *	in,
		int	n
	)

Definition at line 176 of file md4.c.

References A, B, C, copy4(), copy64(), D, and mdfour64().

Referenced by E_md4hash().

mdfour64()

static void mdfour64 ( uint32 *  M )

static

Definition at line 76 of file md4.c.

References A, B, C, D, ROUND1, ROUND2, and ROUND3.

Referenced by mdfour().

Variable Documentation

A

uint32 A

static

Definition at line 43 of file md4.c.

Referenced by ACLFilledChecklist::ACLFilledChecklist(), aclGetDenyInfoPage(), aclIpAddrNetworkCompare(), aclParseDenyInfoLine(), SplayCheck::CheckNode(), compareintvoid(), fsCmp(), ClientRequestContext::hostHeaderVerifyFailed(), idnsAddNameserver(), IncreaseSumInternal(), mdfour(), mdfour64(), netdbLRU(), ACL::ParseAclLine(), rev_int_sort(), sortByRtt(), sortPeerByRtt(), statHistDeltaMedian(), statHistDeltaPctile(), storeKeyHashCmp(), TypeToString(), url_entry_sort(), and SplayCheck::VisitVoid().

B

uint32 B

static

Definition at line 43 of file md4.c.

Referenced by aclParseDenyInfoLine(), compareintvoid(), StatHist::deltaPctile(), fsCmp(), ClientRequestContext::hostHeaderVerifyFailed(), IncreaseSumInternal(), mdfour(), mdfour64(), netdbLRU(), StatHist::operator+=(), AnyP::Uri::parse(), rev_int_sort(), sortByRtt(), sortPeerByRtt(), statHistDeltaMedian(), statHistDeltaPctile(), storeKeyHashCmp(), and url_entry_sort().

C

uint32 C

static

Definition at line 43 of file md4.c.

Referenced by Ident::ClientAdd(), Fs::Ufs::StoreFSufs< TheSwapDir >::createSwapDir(), RefCount< C >::dereference(), RefCount< C >::getRaw(), RefCount< C >::Make(), mdfour(), mdfour64(), InstanceToSingletonAdapter< C >::operator C*(), InstanceToSingletonAdapter< C >::operator*(), RefCount< C >::operator*(), InstanceToSingletonAdapter< C >::operator->(), RefCount< C >::operator->(), RefCount< C >::operator=(), AppendingStreamBuf< Buffer >::overflow(), CbDataListContainer< C >::pop_front(), statCountersInit(), and statCountersInitSpecial().

D

uint32 D

static

Definition at line 43 of file md4.c.

Referenced by StatHist::deltaPctile(), mdfour(), and mdfour64().