Hash.cpp File Reference

#include "DCPS/DdsDcps_pch.h"
#include "Hash.h"
#include <cstring>

Include dependency graph for Hash.cpp:

Go to the source code of this file.

Classes
struct	OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::MD5_CTX

Namespaces
	OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL
	OpenDDS
	The Internal API and Implementation of OpenDDS.
	OpenDDS::DCPS

Macros
#define	F(x, y, z)   ((z) ^ ((x) & ((y) ^ (z))))
#define	G(x, y, z)   ((y) ^ ((z) & ((x) ^ (y))))
#define	H(x, y, z)   ((x) ^ (y) ^ (z))
#define	I(x, y, z)   ((y) ^ ((x) | ~(z)))
#define	STEP(f, a, b, c, d, x, t, s)
#define	SET(n)
#define	GET(n)   (ctx->block[(n)])

Typedefs
typedef unsigned int	OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::MD5_u32plus

Functions
static const void *	OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::body (MD5_CTX *ctx, const void *data, unsigned long size)
void	OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::MD5_Init (MD5_CTX *ctx)
void	OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::MD5_Update (MD5_CTX *ctx, const void *data, unsigned long size)
void	OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::MD5_Final (unsigned char *result, MD5_CTX *ctx)
void	OpenDDS::DCPS::MD5Hash (MD5Result &result, const void *input, size_t size)

Macro Definition Documentation

F

#define F	(		x,
			y,
			z
	)		((z) ^ ((x) & ((y) ^ (z))))

Definition at line 74 of file Hash.cpp.

Referenced by OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::body().

G

#define G	(		x,
			y,
			z
	)		((y) ^ ((z) & ((x) ^ (y))))

Definition at line 75 of file Hash.cpp.

Referenced by OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::body().

GET

#define GET

(

n

)

(ctx->block[(n)])

Definition at line 107 of file Hash.cpp.

Referenced by OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::body().

H

#define H	(		x,
			y,
			z
	)		((x) ^ (y) ^ (z))

Definition at line 76 of file Hash.cpp.

Referenced by OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::body().

I

#define I	(		x,
			y,
			z
	)		((y) ^ ((x) | ~(z)))

Definition at line 77 of file Hash.cpp.

Referenced by OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::body().

SET

#define SET

(

n

)

Value:

(ctx->block[(n)] = \
        (MD5_u32plus)ptr[(n) * 4] | \
        ((MD5_u32plus)ptr[(n) * 4 + 1] << 8) | \
        ((MD5_u32plus)ptr[(n) * 4 + 2] << 16) | \
        ((MD5_u32plus)ptr[(n) * 4 + 3] << 24))

Definition at line 101 of file Hash.cpp.

Referenced by OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::body().

STEP

#define STEP	(		f,
			a,
			b,
			c,
			d,
			x,
			t,
			s
	)

Value:

(a) += f((b), (c), (d)) + (x) + (t); \
        (a) = (((a) << (s)) | (((a) & 0xffffffff) >> (32 - (s)))); \
        (a) += (b);

Definition at line 82 of file Hash.cpp.

Referenced by OPENDDS_BEGIN_VERSIONED_NAMESPACE_DECL::body().