ngx_md5.c File Reference

#include <ngx_config.h>
#include <ngx_core.h>
#include <ngx_md5.h>

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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)   block[n]

Functions
void	ngx_md5_init (ngx_md5_t *ctx)
void	ngx_md5_update (ngx_md5_t *ctx, const void *data, size_t size)
void	ngx_md5_final (u_char result[16], ngx_md5_t *ctx)

Macro Definition Documentation

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

Definition at line 126 of file ngx_md5.c.

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

Definition at line 127 of file ngx_md5.c.

#define GET

(

n

)

block[n]

Definition at line 163 of file ngx_md5.c.

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

Definition at line 128 of file ngx_md5.c.

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

Definition at line 129 of file ngx_md5.c.

#define SET

(

n

)

Value:

(block[n] =                                                               \
    (uint32_t) p[n * 4] |                                                     \
    ((uint32_t) p[n * 4 + 1] << 8) |                                          \
    ((uint32_t) p[n * 4 + 2] << 16) |                                         \
    ((uint32_t) p[n * 4 + 3] << 24))

Definition at line 156 of file ngx_md5.c.

#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 135 of file ngx_md5.c.

Function Documentation

void ngx_md5_final	(	u_char	result[16],
		ngx_md5_t *	ctx
	)

Definition at line 66 of file ngx_md5.c.

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void ngx_md5_init

(

ngx_md5_t *

ctx

)

Definition at line 23 of file ngx_md5.c.

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void ngx_md5_update	(	ngx_md5_t *	ctx,
		const void *	data,
		size_t	size
	)

Definition at line 35 of file ngx_md5.c.

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