md5.c File Reference

Include dependency graph for md5.c:

Macros
#define	rol(x, n)   ( ((x) << (n)) | ((x) >> (32-(n))) )
#define	FF(b, c, d)   (d ^ (b & (c ^ d)))
#define	FG(b, c, d)   FF (d, b, c)
#define	FH(b, c, d)   (b ^ c ^ d)
#define	FI(b, c, d)   (c ^ (b | ~d))
#define	OP(a, b, c, d, s, T)
#define	OP(f, a, b, c, d, k, s, T)
#define	X(a)   do { *(u32*)p = (*hd).a ; p += 4; } while(0)

Typedefs
typedef uint32_t	u32
typedef uint8_t	byte
typedef struct md5_s	MD5_CONTEXT

Functions
static void	md5_init (void *context)
static void	transform (MD5_CONTEXT *ctx, const unsigned char *data)
static void	md5_write (void *context, const void *inbuf_arg, size_t inlen)
static void	md5_final (void *context)
void	InitMD5 (struct md5_s *h)
void	AddMD5 (struct md5_s *restrict h, const void *data, size_t len)
void	EndMD5 (struct md5_s *h)

Macro Definition Documentation

FF

#define FF	(		b,
			c,
			d
	)		(d ^ (b & (c ^ d)))

FG

#define FG	(		b,
			c,
			d
	)		FF (d, b, c)

Referenced by transform().

FH

#define FH	(		b,
			c,
			d
	)		(b ^ c ^ d)

Referenced by transform().

FI

#define FI	(		b,
			c,
			d
	)		(c ^ (b | ~d))

Referenced by transform().

OP [1/2]

#define OP	(		a,
			b,
			c,
			d,
			s,
			T
	)

Value:

do                         \
    {                      \
      a += FF (b, c, d) + (*cwp++) + T;    \
      a = rol(a, s);               \
      a += b;                  \
    }                      \
  while (0)

Referenced by transform().

OP [2/2]

#define OP	(		f,
			a,
			b,
			c,
			d,
			k,
			s,
			T
	)

Value:

do                                    \
      {                                   \
    a += f (b, c, d) + correct_words[k] + T;              \
    a = rol(a, s);                            \
    a += b;                               \
      }                                   \
    while (0)

rol

#define rol	(		x,
			n
	)		( ((x) << (n)) | ((x) >> (32-(n))) )

X

#define X

(

a

)

do { *(u32*)p = (*hd).a ; p += 4; } while(0)

Referenced by md5_final().

Typedef Documentation

byte

typedef uint8_t byte

MD5_CONTEXT

typedef struct md5_s MD5_CONTEXT

u32

typedef uint32_t u32

Function Documentation

AddMD5()

void AddMD5	(	struct md5_s *restrict	h,
		const void *	data,
		size_t	len
	)

References md5_write().

Referenced by ArtCacheGetDirPath(), AuthDigest(), GenerateCnonce(), InputSourceNew(), and vlc_rand_bytes().

EndMD5()

void EndMD5

(

struct md5_s *

h

)

References md5_final().

Referenced by ArtCacheGetDirPath(), AuthDigest(), GenerateCnonce(), InputSourceNew(), and vlc_rand_bytes().

InitMD5()

void InitMD5

(

struct md5_s *

h

)

References md5_init().

Referenced by ArtCacheGetDirPath(), AuthDigest(), GenerateCnonce(), InputSourceNew(), and vlc_rand_bytes().

md5_final()

static void md5_final ( void *  context )

static

References A, B, md5_s::buf, md5_s::C, md5_s::count, md5_s::D, md5_write(), md5_s::nblocks, p, transform(), and X.

Referenced by EndMD5().

md5_init()

static void md5_init ( void *  context )

static

References md5_s::A, md5_s::B, md5_s::C, md5_s::count, md5_s::D, and md5_s::nblocks.

Referenced by InitMD5().

md5_write()

static void md5_write ( void *  context, const void *  inbuf_arg, size_t  inlen  )

static

References md5_s::buf, md5_s::count, md5_s::nblocks, and transform().

Referenced by AddMD5(), and md5_final().

transform()

static void transform ( MD5_CONTEXT *  ctx, const unsigned char *  data  )

static

References md5_s::A, A, md5_s::B, B, md5_s::C, md5_s::D, FG, FH, FI, and OP.

Referenced by md5_final(), md5_write(), transform_Inverse(), video_format_CopyCropAr(), and video_format_TransformTo().