Dokumentacja pliku gg-keygen-sha1.h

Idź do kodu źródłowego tego pliku.

Definicje
#define	rol(value, bits)   (((value) << (bits)) | ((value) >> (32 - (bits))))
#define	blk0(i)
#define	blk(i)
#define	R0(v, w, x, y, z, i)   z+=((w&(x^y))^y)+blk0(i)+0x5A827999+rol(v,5);w=rol(w,30);
#define	R1(v, w, x, y, z, i)   z+=((w&(x^y))^y)+blk(i)+0x5A827999+rol(v,5);w=rol(w,30);
#define	R2(v, w, x, y, z, i)   z+=(w^x^y)+blk(i)+0x6ED9EBA1+rol(v,5);w=rol(w,30);
#define	R3(v, w, x, y, z, i)   z+=(((w|x)&y)|(w&x))+blk(i)+0x8F1BBCDC+rol(v,5);w=rol(w,30);
#define	R4(v, w, x, y, z, i)   z+=(w^x^y)+blk(i)+0xCA62C1D6+rol(v,5);w=rol(w,30);
#define	S0(v, w, x, y, z, i)   z+=((w&(x^y))^y)+0x5A827999+rol(v,5);w=rol(w,30);
#define	S1(v, w, x, y, z, i)   z+=((w&(x^y))^y)+0x5A827999+rol(v,5);w=rol(w,30);
#define	S2(v, w, x, y, z, i)   z+=(w^x^y)+0x6ED9EBA1+rol(v,5);w=rol(w,30);
#define	S3(v, w, x, y, z, i)   z+=(((w|x)&y)|(w&x))+0x8F1BBCDC+rol(v,5);w=rol(w,30);
#define	S4(v, w, x, y, z, i)   z+=(w^x^y)+0xCA62C1D6+rol(v,5);w=rol(w,30);
#define	SHA_STATE0   0x67452301
#define	SHA_STATE1   0xEFCDAB89
#define	SHA_STATE2   0x98BADCFE
#define	SHA_STATE3   0x10325476
#define	SHA_STATE4   0xC3D2E1F0

Funkcje
static int	gg_login_sha1hash (const unsigned char *password, const size_t passlen, const guint32 seed, const guint32 *dig)

Dokumentacja definicji

blk

#define blk

(

i

)

Wartość:

(block->l[i&15] = rol(block->l[(i+13)&15]^block->l[(i+8)&15] \
    ^block->l[(i+2)&15]^block->l[i&15],1))

blk0

#define blk0

(

i

)

Wartość:

(block->l[i] = (rol(block->l[i],24)&0xFF00FF00) \
    |(rol(block->l[i],8)&0x00FF00FF))

R0

#define R0	(		v,
			w,
			x,
			y,
			z,
			i
	)		z+=((w&(x^y))^y)+blk0(i)+0x5A827999+rol(v,5);w=rol(w,30);

R1

#define R1	(		v,
			w,
			x,
			y,
			z,
			i
	)		z+=((w&(x^y))^y)+blk(i)+0x5A827999+rol(v,5);w=rol(w,30);

R2

#define R2	(		v,
			w,
			x,
			y,
			z,
			i
	)		z+=(w^x^y)+blk(i)+0x6ED9EBA1+rol(v,5);w=rol(w,30);

R3

#define R3	(		v,
			w,
			x,
			y,
			z,
			i
	)		z+=(((w|x)&y)|(w&x))+blk(i)+0x8F1BBCDC+rol(v,5);w=rol(w,30);

R4

#define R4	(		v,
			w,
			x,
			y,
			z,
			i
	)		z+=(w^x^y)+blk(i)+0xCA62C1D6+rol(v,5);w=rol(w,30);

rol

#define rol	(		value,
			bits
	)		(((value) << (bits)) | ((value) >> (32 - (bits))))

S0

#define S0	(		v,
			w,
			x,
			y,
			z,
			i
	)		z+=((w&(x^y))^y)+0x5A827999+rol(v,5);w=rol(w,30);

S1

#define S1	(		v,
			w,
			x,
			y,
			z,
			i
	)		z+=((w&(x^y))^y)+0x5A827999+rol(v,5);w=rol(w,30);

S2

#define S2	(		v,
			w,
			x,
			y,
			z,
			i
	)		z+=(w^x^y)+0x6ED9EBA1+rol(v,5);w=rol(w,30);

S3

#define S3	(		v,
			w,
			x,
			y,
			z,
			i
	)		z+=(((w|x)&y)|(w&x))+0x8F1BBCDC+rol(v,5);w=rol(w,30);

S4

#define S4	(		v,
			w,
			x,
			y,
			z,
			i
	)		z+=(w^x^y)+0xCA62C1D6+rol(v,5);w=rol(w,30);

SHA_STATE0

#define SHA_STATE0   0x67452301

SHA_STATE1

#define SHA_STATE1   0xEFCDAB89

SHA_STATE2

#define SHA_STATE2   0x98BADCFE

SHA_STATE3

#define SHA_STATE3   0x10325476

SHA_STATE4

#define SHA_STATE4   0xC3D2E1F0

Dokumentacja funkcji

gg_login_sha1hash()

static int gg_login_sha1hash ( const unsigned char *  password, const size_t  passlen, const guint32  seed, const guint32 *  dig  )

inlinestatic