65 int des_check_key=0;
71 	for (i=0; i<DES_KEY_SZ; i++)  in des_set_odd_parity()
79 	for (i=0; i<DES_KEY_SZ; i++)  in des_check_key_parity()
82 			return(0);  in des_check_key_parity()
99 	{0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01},
100 	{0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE},
101 	{0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E},
102 	{0xE0,0xE0,0xE0,0xE0,0xF1,0xF1,0xF1,0xF1},
104 	{0x01,0xFE,0x01,0xFE,0x01,0xFE,0x01,0xFE},
105 	{0xFE,0x01,0xFE,0x01,0xFE,0x01,0xFE,0x01},
106 	{0x1F,0xE0,0x1F,0xE0,0x0E,0xF1,0x0E,0xF1},
107 	{0xE0,0x1F,0xE0,0x1F,0xF1,0x0E,0xF1,0x0E},
108 	{0x01,0xE0,0x01,0xE0,0x01,0xF1,0x01,0xF1},
109 	{0xE0,0x01,0xE0,0x01,0xF1,0x01,0xF1,0x01},
110 	{0x1F,0xFE,0x1F,0xFE,0x0E,0xFE,0x0E,0xFE},
111 	{0xFE,0x1F,0xFE,0x1F,0xFE,0x0E,0xFE,0x0E},
112 	{0x01,0x1F,0x01,0x1F,0x01,0x0E,0x01,0x0E},
113 	{0x1F,0x01,0x1F,0x01,0x0E,0x01,0x0E,0x01},
114 	{0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE},
115 	{0xFE,0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1}};
121 	for (i=0; i<NUM_WEAK_KEY; i++)  in des_is_weak_key()
122 		/* Added == 0 to comparison, I obviously don't run  in des_is_weak_key()
128 		if (memcmp(weak_keys[i],key,sizeof(des_cblock)) == 0) return(1);  in des_is_weak_key()
129 	return(0);  in des_is_weak_key()
151 		return 0;  in des_set_key()
155 /* return 0 if key parity is odd (correct),
166 	return 0;  in des_set_key_checked()
171 	static int shifts2[16]={0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0};  in des_set_key_unchecked()
177 	k = &schedule->ks.deslong[0];  in des_set_key_unchecked()
186 	PERM_OP (d,c,t,4,0x0f0f0f0fL);  in des_set_key_unchecked()
187 	HPERM_OP(c,t,-2,0xcccc0000L);  in des_set_key_unchecked()
188 	HPERM_OP(d,t,-2,0xcccc0000L);  in des_set_key_unchecked()
189 	PERM_OP (d,c,t,1,0x55555555L);  in des_set_key_unchecked()
190 	PERM_OP (c,d,t,8,0x00ff00ffL);  in des_set_key_unchecked()
191 	PERM_OP (d,c,t,1,0x55555555L);  in des_set_key_unchecked()
192 	d=	(((d&0x000000ffL)<<16L)| (d&0x0000ff00L)     |  in des_set_key_unchecked()
193 		 ((d&0x00ff0000L)>>16L)|((c&0xf0000000L)>>4L));  in des_set_key_unchecked()
194 	c&=0x0fffffffL;  in des_set_key_unchecked()
196 	for (i=0; i<ITERATIONS; i++)  in des_set_key_unchecked()
202 		c&=0x0fffffffL;  in des_set_key_unchecked()
203 		d&=0x0fffffffL;  in des_set_key_unchecked()
206 		s=	des_skb[0][ (c    )&0x3f                ]|  in des_set_key_unchecked()
207 			des_skb[1][((c>> 6L)&0x03)|((c>> 7L)&0x3c)]|  in des_set_key_unchecked()
208 			des_skb[2][((c>>13L)&0x0f)|((c>>14L)&0x30)]|  in des_set_key_unchecked()
209 			des_skb[3][((c>>20L)&0x01)|((c>>21L)&0x06) |  in des_set_key_unchecked()
210 						  	((c>>22L)&0x38)];  in des_set_key_unchecked()
211 		t=	des_skb[4][ (d    )&0x3f                ]|  in des_set_key_unchecked()
212 			des_skb[5][((d>> 7L)&0x03)|((d>> 8L)&0x3c)]|  in des_set_key_unchecked()
213 			des_skb[6][ (d>>15L)&0x3f                ]|  in des_set_key_unchecked()
214 			des_skb[7][((d>>21L)&0x0f)|((d>>22L)&0x30)];  in des_set_key_unchecked()
217 		t2=((t<<16L)|(s&0x0000ffffL))&0xffffffffL;  in des_set_key_unchecked()
218 		*(k++)=ROTATE(t2,30)&0xffffffffL;  in des_set_key_unchecked()
220 		t2=((s>>16L)|(t&0xffff0000L));  in des_set_key_unchecked()
221 		*(k++)=ROTATE(t2,26)&0xffffffffL;  in des_set_key_unchecked()