ShaModule.h File Reference

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Classes
class	ShaModule
	Sha1 module for username + password hashes. More...
struct	ShaModule::SHAobject

Macros
#define	TestEndianness(variable)
#define	PCT_LITTLE_ENDIAN   1
#define	PCT_BIG_ENDIAN   0
#define	SHA_BLOCKSIZE   64
#define	SHA_DIGESTSIZE   20
#define	UNRAVEL
#define	f1(x, y, z)   (z ^ (x & (y ^ z))) /* Rounds 0-19 */
#define	f2(x, y, z)   (x ^ y ^ z) /* Rounds 20-39 */
#define	f3(x, y, z)   ((x & y) | (z & (x | y))) /* Rounds 40-59 */
#define	f4(x, y, z)   (x ^ y ^ z) /* Rounds 60-79 */
#define	CONST1   0x5a827999L /* Rounds 0-19 */
#define	CONST2   0x6ed9eba1L /* Rounds 20-39 */
#define	CONST3   0x8f1bbcdcL /* Rounds 40-59 */
#define	CONST4   0xca62c1d6L /* Rounds 60-79 */
#define	R32(x, n)   ((x << n) | (x >> (32 - n)))
#define	FG(n)
#define	FA(n)   T = R32(A,5) + f##n(B,C,D) + E + *WP++ + CONST##n; B = R32(B,30)
#define	FB(n)   E = R32(T,5) + f##n(A,B,C) + D + *WP++ + CONST##n; A = R32(A,30)
#define	FC(n)   D = R32(E,5) + f##n(T,A,B) + C + *WP++ + CONST##n; T = R32(T,30)
#define	FD(n)   C = R32(D,5) + f##n(E,T,A) + B + *WP++ + CONST##n; E = R32(E,30)
#define	FE(n)   B = R32(C,5) + f##n(D,E,T) + A + *WP++ + CONST##n; D = R32(D,30)
#define	FT(n)   A = R32(B,5) + f##n(C,D,E) + T + *WP++ + CONST##n; C = R32(C,30)

Macro Definition Documentation

#define CONST1   0x5a827999L /* Rounds 0-19 */

Definition at line 146 of file ShaModule.h.

#define CONST2   0x6ed9eba1L /* Rounds 20-39 */

Definition at line 147 of file ShaModule.h.

#define CONST3   0x8f1bbcdcL /* Rounds 40-59 */

Definition at line 148 of file ShaModule.h.

#define CONST4   0xca62c1d6L /* Rounds 60-79 */

Definition at line 149 of file ShaModule.h.

#define f1	(		x,
			y,
			z
	)		(z ^ (x & (y ^ z))) /* Rounds 0-19 */

Definition at line 138 of file ShaModule.h.

#define f2	(		x,
			y,
			z
	)		(x ^ y ^ z) /* Rounds 20-39 */

Definition at line 139 of file ShaModule.h.

#define f3	(		x,
			y,
			z
	)		((x & y) | (z & (x | y))) /* Rounds 40-59 */

Definition at line 141 of file ShaModule.h.

#define f4	(		x,
			y,
			z
	)		(x ^ y ^ z) /* Rounds 60-79 */

Definition at line 142 of file ShaModule.h.

#define FA

(

n

)

T = R32(A,5) + f##n(B,C,D) + E + *WP++ + CONST##n; B = R32(B,30)

Definition at line 163 of file ShaModule.h.

Referenced by ShaModule::sha_transform().

#define FB

(

n

)

E = R32(T,5) + f##n(A,B,C) + D + *WP++ + CONST##n; A = R32(A,30)

Definition at line 166 of file ShaModule.h.

Referenced by ShaModule::sha_transform().

#define FC

(

n

)

D = R32(E,5) + f##n(T,A,B) + C + *WP++ + CONST##n; T = R32(T,30)

Definition at line 169 of file ShaModule.h.

Referenced by ShaModule::sha_transform().

#define FD

(

n

)

C = R32(D,5) + f##n(E,T,A) + B + *WP++ + CONST##n; E = R32(E,30)

Definition at line 172 of file ShaModule.h.

Referenced by ShaModule::sha_transform().

#define FE

(

n

)

B = R32(C,5) + f##n(D,E,T) + A + *WP++ + CONST##n; D = R32(D,30)

Definition at line 175 of file ShaModule.h.

Referenced by ShaModule::sha_transform().

#define FG

(

n

)

Value:

T = R32(A,5) + f##n(B,C,D) + E + *WP++ + CONST##n;    \
    E = D; D = C; C = R32(B,30); B = A; A = T

Definition at line 157 of file ShaModule.h.

Referenced by ShaModule::sha_transform().

#define FT

(

n

)

A = R32(B,5) + f##n(C,D,E) + T + *WP++ + CONST##n; C = R32(C,30)

Definition at line 178 of file ShaModule.h.

Referenced by ShaModule::sha_transform().

#define PCT_BIG_ENDIAN   0

Definition at line 57 of file ShaModule.h.

Referenced by ShaModule::longReverse().

#define PCT_LITTLE_ENDIAN   1

Definition at line 56 of file ShaModule.h.

#define R32	(		x,
			n
	)		((x << n) | (x >> (32 - n)))

Definition at line 153 of file ShaModule.h.

Referenced by ShaModule::sha_transform().

#define SHA_BLOCKSIZE   64

Definition at line 65 of file ShaModule.h.

Referenced by ShaModule::sha_final(), and ShaModule::sha_update().

#define SHA_DIGESTSIZE   20

Definition at line 66 of file ShaModule.h.

Referenced by PasswordModule::GeneratePassHash(), ShaModule::sha_digest(), and ShaModule::SHA_hexdigest().

#define TestEndianness

(

variable

)

Value:

{int i=1; variable=PCT_BIG_ENDIAN;\
    if (*((char*)&i)==1) variable=PCT_LITTLE_ENDIAN;}

Definition at line 53 of file ShaModule.h.

Referenced by ShaModule::sha_init().

#define UNRAVEL

Definition at line 130 of file ShaModule.h.