bf_locl.h File Reference

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Macros
#define	n2l(c, l)
#define	l2n(l, c)
#define	BF_ENC(LL, R, S, P)

Macro Definition Documentation

BF_ENC

#define BF_ENC	(		LL,
			R,
			S,
			P
	)

Value:

LL^=P; \
        LL^=((( S[        (R>>24L)      ] + \
                S[0x0100+((R>>16L)&0xff)])^ \
                S[0x0200+((R>> 8L)&0xff)])+ \
                S[0x0300+((R     )&0xff)])&0xffffffff;

Definition at line 99 of file bf_locl.h.

Referenced by BF_encrypt().

l2n

#define l2n	(		l,
			c
	)

Value:

(*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
                         *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
                         *((c)++)=(unsigned char)(((l)     )&0xff))

Definition at line 91 of file bf_locl.h.

Referenced by __attribute__(), and BF_cfb64_encrypt().

n2l

#define n2l	(		c,
			l
	)

Value:

(l =((unsigned long)(*((c)++)))<<24L, \
                         l|=((unsigned long)(*((c)++)))<<16L, \
                         l|=((unsigned long)(*((c)++)))<< 8L, \
                         l|=((unsigned long)(*((c)++))))

Definition at line 85 of file bf_locl.h.

Referenced by __attribute__(), and BF_cfb64_encrypt().