MD5.cpp File Reference

MD5 hash generator library for Arduino. More...

#include "MD5.h"

Go to the source code of this file.

Macros
#define	E(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)])

Detailed Description

MD5 hash generator library for Arduino.

Project AdeonGSM

Author

Vasilis Georgitzikis aka tzikis See https://github.com/tzikis/ArduinoMD5

Definition in file MD5.cpp.

Macro Definition Documentation

E

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

Definition at line 39 of file MD5.cpp.

G

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

Definition at line 40 of file MD5.cpp.

GET

#define GET

(

n

)

(ctx->block[(n)])

Definition at line 72 of file MD5.cpp.

H

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

Definition at line 41 of file MD5.cpp.

I

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

Definition at line 42 of file MD5.cpp.

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 66 of file MD5.cpp.

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 47 of file MD5.cpp.