summaryrefslogtreecommitdiff
path: root/lib
diff options
context:
space:
mode:
authorOtto Moerbeek <otto@cvs.openbsd.org>2006-05-05 20:11:18 +0000
committerOtto Moerbeek <otto@cvs.openbsd.org>2006-05-05 20:11:18 +0000
commit72148f2c4093fadb53efdb439cf68c48ad8bf3e5 (patch)
tree921e59775355c43648bd6fa65b1695ec35ac3213 /lib
parentcadd6f1c5ec312e1d443fa9aefd0d7549b3736f0 (diff)
delint; ok millert@ ray@
Diffstat (limited to 'lib')
-rw-r--r--lib/libdes/des_locl.h142
-rw-r--r--lib/libdes/set_key.c22
2 files changed, 89 insertions, 75 deletions
diff --git a/lib/libdes/des_locl.h b/lib/libdes/des_locl.h
index 583503a7411..8322d753c87 100644
--- a/lib/libdes/des_locl.h
+++ b/lib/libdes/des_locl.h
@@ -200,56 +200,70 @@ YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
#define BSIZE (MAXWRITE+4)
#define c2l(c,l) (l =((DES_LONG)(*((c)++))) , \
- l|=((DES_LONG)(*((c)++)))<< 8L, \
- l|=((DES_LONG)(*((c)++)))<<16L, \
- l|=((DES_LONG)(*((c)++)))<<24L)
+ l|=((DES_LONG)(*((c)++)))<< 8, \
+ l|=((DES_LONG)(*((c)++)))<<16, \
+ l|=((DES_LONG)(*((c)++)))<<24)
/* NOTE - c is not incremented as per c2l */
#define c2ln(c,l1,l2,n) { \
c+=n; \
l1=l2=0; \
switch (n) { \
- case 8: l2 =((DES_LONG)(*(--(c))))<<24L; \
- case 7: l2|=((DES_LONG)(*(--(c))))<<16L; \
- case 6: l2|=((DES_LONG)(*(--(c))))<< 8L; \
+ case 8: l2 =((DES_LONG)(*(--(c))))<<24; \
+ /* FALLTHROUGH */ \
+ case 7: l2|=((DES_LONG)(*(--(c))))<<16; \
+ /* FALLTHROUGH */ \
+ case 6: l2|=((DES_LONG)(*(--(c))))<< 8; \
+ /* FALLTHROUGH */ \
case 5: l2|=((DES_LONG)(*(--(c)))); \
- case 4: l1 =((DES_LONG)(*(--(c))))<<24L; \
- case 3: l1|=((DES_LONG)(*(--(c))))<<16L; \
- case 2: l1|=((DES_LONG)(*(--(c))))<< 8L; \
+ /* FALLTHROUGH */ \
+ case 4: l1 =((DES_LONG)(*(--(c))))<<24; \
+ /* FALLTHROUGH */ \
+ case 3: l1|=((DES_LONG)(*(--(c))))<<16; \
+ /* FALLTHROUGH */ \
+ case 2: l1|=((DES_LONG)(*(--(c))))<< 8; \
+ /* FALLTHROUGH */ \
case 1: l1|=((DES_LONG)(*(--(c)))); \
} \
}
#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
- *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
- *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
- *((c)++)=(unsigned char)(((l)>>24L)&0xff))
+ *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
+ *((c)++)=(unsigned char)(((l)>>16)&0xff), \
+ *((c)++)=(unsigned char)(((l)>>24)&0xff))
/* replacements for htonl and ntohl since I have no idea what to do
* when faced with machines with 8 byte longs. */
#define HDRSIZE 4
-#define n2l(c,l) (l =((DES_LONG)(*((c)++)))<<24L, \
- l|=((DES_LONG)(*((c)++)))<<16L, \
- l|=((DES_LONG)(*((c)++)))<< 8L, \
+#define n2l(c,l) (l =((DES_LONG)(*((c)++)))<<24, \
+ l|=((DES_LONG)(*((c)++)))<<16, \
+ l|=((DES_LONG)(*((c)++)))<< 8, \
l|=((DES_LONG)(*((c)++))))
-#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
- *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
- *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
+#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24)&0xff), \
+ *((c)++)=(unsigned char)(((l)>>16)&0xff), \
+ *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
*((c)++)=(unsigned char)(((l) )&0xff))
/* NOTE - c is not incremented as per l2c */
#define l2cn(l1,l2,c,n) { \
c+=n; \
switch (n) { \
- case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
- case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
- case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
+ case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
+ /* FALLTHROUGH */ \
+ case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
+ /* FALLTHROUGH */ \
+ case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
+ /* FALLTHROUGH */ \
case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \
- case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
- case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
- case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
+ /* FALLTHROUGH */ \
+ case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
+ /* FALLTHROUGH */ \
+ case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
+ /* FALLTHROUGH */ \
+ case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
+ /* FALLTHROUGH */ \
case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \
} \
}
@@ -269,7 +283,7 @@ YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
{ DES_LONG tmp; LOAD_DATA(R,S,u,t,E0,E1,tmp); }
#define LOAD_DATA(R,S,u,t,E0,E1,tmp) \
- t=R^(R>>16L); \
+ t=R^(R>>16); \
u=t&E0; t&=E1; \
tmp=(u<<16); u^=R^s[S ]; u^=tmp; \
tmp=(t<<16); t^=R^s[S+1]; t^=tmp
@@ -297,25 +311,25 @@ YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
#define D_ENCRYPT(LL,R,S) { \
unsigned int u1,u2,u3; \
LOAD_DATA(R,S,u,t,E0,E1,u1); \
- u2=(int)u>>8L; \
+ u2=(int)u>>8; \
u1=(int)u&0xfc; \
u2&=0xfc; \
t=ROTATE(t,4); \
- u>>=16L; \
+ u>>=16; \
LL^= *(DES_LONG *)((unsigned char *)des_SP +u1); \
LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \
- u3=(int)(u>>8L); \
+ u3=(int)(u>>8); \
u1=(int)u&0xfc; \
u3&=0xfc; \
LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+u1); \
LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+u3); \
- u2=(int)t>>8L; \
+ u2=(int)t>>8; \
u1=(int)t&0xfc; \
u2&=0xfc; \
- t>>=16L; \
+ t>>=16; \
LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \
LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \
- u3=(int)t>>8L; \
+ u3=(int)t>>8; \
u1=(int)t&0xfc; \
u3&=0xfc; \
LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+u1); \
@@ -325,25 +339,25 @@ YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
#define D_ENCRYPT(LL,R,S) { \
unsigned int u1,u2,s1,s2; \
LOAD_DATA(R,S,u,t,E0,E1,u1); \
- u2=(int)u>>8L; \
+ u2=(int)u>>8; \
u1=(int)u&0xfc; \
u2&=0xfc; \
t=ROTATE(t,4); \
LL^= *(DES_LONG *)((unsigned char *)des_SP +u1); \
LL^= *(DES_LONG *)((unsigned char *)des_SP+0x200+u2); \
- s1=(int)(u>>16L); \
- s2=(int)(u>>24L); \
+ s1=(int)(u>>16); \
+ s2=(int)(u>>24); \
s1&=0xfc; \
s2&=0xfc; \
LL^= *(DES_LONG *)((unsigned char *)des_SP+0x400+s1); \
LL^= *(DES_LONG *)((unsigned char *)des_SP+0x600+s2); \
- u2=(int)t>>8L; \
+ u2=(int)t>>8; \
u1=(int)t&0xfc; \
u2&=0xfc; \
LL^= *(DES_LONG *)((unsigned char *)des_SP+0x100+u1); \
LL^= *(DES_LONG *)((unsigned char *)des_SP+0x300+u2); \
- s1=(int)(t>>16L); \
- s2=(int)(t>>24L); \
+ s1=(int)(t>>16); \
+ s2=(int)(t>>24); \
s1&=0xfc; \
s2&=0xfc; \
LL^= *(DES_LONG *)((unsigned char *)des_SP+0x500+s1); \
@@ -355,13 +369,13 @@ YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
t=ROTATE(t,4); \
LL^= \
*(DES_LONG *)((unsigned char *)des_SP +((u )&0xfc))^ \
- *(DES_LONG *)((unsigned char *)des_SP+0x200+((u>> 8L)&0xfc))^ \
- *(DES_LONG *)((unsigned char *)des_SP+0x400+((u>>16L)&0xfc))^ \
- *(DES_LONG *)((unsigned char *)des_SP+0x600+((u>>24L)&0xfc))^ \
+ *(DES_LONG *)((unsigned char *)des_SP+0x200+((u>> 8)&0xfc))^ \
+ *(DES_LONG *)((unsigned char *)des_SP+0x400+((u>>16)&0xfc))^ \
+ *(DES_LONG *)((unsigned char *)des_SP+0x600+((u>>24)&0xfc))^ \
*(DES_LONG *)((unsigned char *)des_SP+0x100+((t )&0xfc))^ \
- *(DES_LONG *)((unsigned char *)des_SP+0x300+((t>> 8L)&0xfc))^ \
- *(DES_LONG *)((unsigned char *)des_SP+0x500+((t>>16L)&0xfc))^ \
- *(DES_LONG *)((unsigned char *)des_SP+0x700+((t>>24L)&0xfc)); }
+ *(DES_LONG *)((unsigned char *)des_SP+0x300+((t>> 8)&0xfc))^ \
+ *(DES_LONG *)((unsigned char *)des_SP+0x500+((t>>16)&0xfc))^ \
+ *(DES_LONG *)((unsigned char *)des_SP+0x700+((t>>24)&0xfc)); }
#endif
#else /* original version */
@@ -371,26 +385,26 @@ YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
#define D_ENCRYPT(LL,R,S) {\
unsigned int u1,u2,u3; \
LOAD_DATA(R,S,u,t,E0,E1,u1); \
- u>>=2L; \
+ u>>=2; \
t=ROTATE(t,6); \
- u2=(int)u>>8L; \
+ u2=(int)u>>8; \
u1=(int)u&0x3f; \
u2&=0x3f; \
- u>>=16L; \
+ u>>=16; \
LL^=des_SPtrans[0][u1]; \
LL^=des_SPtrans[2][u2]; \
- u3=(int)u>>8L; \
+ u3=(int)u>>8; \
u1=(int)u&0x3f; \
u3&=0x3f; \
LL^=des_SPtrans[4][u1]; \
LL^=des_SPtrans[6][u3]; \
- u2=(int)t>>8L; \
+ u2=(int)t>>8; \
u1=(int)t&0x3f; \
u2&=0x3f; \
- t>>=16L; \
+ t>>=16; \
LL^=des_SPtrans[1][u1]; \
LL^=des_SPtrans[3][u2]; \
- u3=(int)t>>8L; \
+ u3=(int)t>>8; \
u1=(int)t&0x3f; \
u3&=0x3f; \
LL^=des_SPtrans[5][u1]; \
@@ -400,26 +414,26 @@ YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
#define D_ENCRYPT(LL,R,S) {\
unsigned int u1,u2,s1,s2; \
LOAD_DATA(R,S,u,t,E0,E1,u1); \
- u>>=2L; \
+ u>>=2; \
t=ROTATE(t,6); \
- u2=(int)u>>8L; \
+ u2=(int)u>>8; \
u1=(int)u&0x3f; \
u2&=0x3f; \
LL^=des_SPtrans[0][u1]; \
LL^=des_SPtrans[2][u2]; \
- s1=(int)u>>16L; \
- s2=(int)u>>24L; \
+ s1=(int)u>>16; \
+ s2=(int)u>>24; \
s1&=0x3f; \
s2&=0x3f; \
LL^=des_SPtrans[4][s1]; \
LL^=des_SPtrans[6][s2]; \
- u2=(int)t>>8L; \
+ u2=(int)t>>8; \
u1=(int)t&0x3f; \
u2&=0x3f; \
LL^=des_SPtrans[1][u1]; \
LL^=des_SPtrans[3][u2]; \
s1=(int)t>>16; \
- s2=(int)t>>24L; \
+ s2=(int)t>>24; \
s1&=0x3f; \
s2&=0x3f; \
LL^=des_SPtrans[5][s1]; \
@@ -432,14 +446,14 @@ YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
LOAD_DATA_tmp(R,S,u,t,E0,E1); \
t=ROTATE(t,4); \
LL^=\
- des_SPtrans[0][(u>> 2L)&0x3f]^ \
- des_SPtrans[2][(u>>10L)&0x3f]^ \
- des_SPtrans[4][(u>>18L)&0x3f]^ \
- des_SPtrans[6][(u>>26L)&0x3f]^ \
- des_SPtrans[1][(t>> 2L)&0x3f]^ \
- des_SPtrans[3][(t>>10L)&0x3f]^ \
- des_SPtrans[5][(t>>18L)&0x3f]^ \
- des_SPtrans[7][(t>>26L)&0x3f]; }
+ des_SPtrans[0][(u>> 2)&0x3f]^ \
+ des_SPtrans[2][(u>>10)&0x3f]^ \
+ des_SPtrans[4][(u>>18)&0x3f]^ \
+ des_SPtrans[6][(u>>26)&0x3f]^ \
+ des_SPtrans[1][(t>> 2)&0x3f]^ \
+ des_SPtrans[3][(t>>10)&0x3f]^ \
+ des_SPtrans[5][(t>>18)&0x3f]^ \
+ des_SPtrans[7][(t>>26)&0x3f]; }
#endif
#endif
diff --git a/lib/libdes/set_key.c b/lib/libdes/set_key.c
index ddd375320c5..ee568c8cc4c 100644
--- a/lib/libdes/set_key.c
+++ b/lib/libdes/set_key.c
@@ -209,28 +209,28 @@ des_key_schedule schedule;
for (i=0; i<ITERATIONS; i++)
{
if (shifts2[i])
- { c=((c>>2L)|(c<<26L)); d=((d>>2L)|(d<<26L)); }
+ { c=((c>>2)|(c<<26)); d=((d>>2)|(d<<26)); }
else
- { c=((c>>1L)|(c<<27L)); d=((d>>1L)|(d<<27L)); }
+ { c=((c>>1)|(c<<27)); d=((d>>1)|(d<<27)); }
c&=0x0fffffffL;
d&=0x0fffffffL;
/* could be a few less shifts but I am to lazy at this
* point in time to investigate */
s= des_skb[0][ (c )&0x3f ]|
- des_skb[1][((c>> 6)&0x03)|((c>> 7L)&0x3c)]|
- des_skb[2][((c>>13)&0x0f)|((c>>14L)&0x30)]|
- des_skb[3][((c>>20)&0x01)|((c>>21L)&0x06) |
- ((c>>22L)&0x38)];
+ des_skb[1][((c>> 6)&0x03)|((c>> 7)&0x3c)]|
+ des_skb[2][((c>>13)&0x0f)|((c>>14)&0x30)]|
+ des_skb[3][((c>>20)&0x01)|((c>>21)&0x06) |
+ ((c>>22)&0x38)];
t= des_skb[4][ (d )&0x3f ]|
- des_skb[5][((d>> 7L)&0x03)|((d>> 8L)&0x3c)]|
- des_skb[6][ (d>>15L)&0x3f ]|
- des_skb[7][((d>>21L)&0x0f)|((d>>22L)&0x30)];
+ des_skb[5][((d>> 7)&0x03)|((d>> 8)&0x3c)]|
+ des_skb[6][ (d>>15)&0x3f ]|
+ des_skb[7][((d>>21)&0x0f)|((d>>22)&0x30)];
/* table contained 0213 4657 */
- t2=((t<<16L)|(s&0x0000ffffL))&0xffffffffL;
+ t2=((t<<16)|(s&0x0000ffffL))&0xffffffffL;
*(k++)=ROTATE(t2,30)&0xffffffffL;
- t2=((s>>16L)|(t&0xffff0000L));
+ t2=((s>>16)|(t&0xffff0000L));
*(k++)=ROTATE(t2,26)&0xffffffffL;
}
return(0);