Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/des/des_enc.c |
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2 | - | |||||||
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4 | void DES_encrypt1(unsigned int *data, DES_key_schedule *ks, int enc) | - | ||||||
5 | { | - | ||||||
6 | unsigned int l,r,t,u; | - | ||||||
7 | - | |||||||
8 | - | |||||||
9 | - | |||||||
10 | - | |||||||
11 | - | |||||||
12 | - | |||||||
13 | unsigned int *s; | - | ||||||
14 | - | |||||||
15 | r=data[0]; | - | ||||||
16 | l=data[1]; | - | ||||||
17 | - | |||||||
18 | { unsigned int tt; ((tt)=((((l)>>(4))^(r))&(0x0f0f0f0fL)), (r)^=(tt), (l)^=((tt)<<(4))); ((tt)=((((r)>>(16))^(l))&(0x0000ffffL)), (l)^=(tt), (r)^=((tt)<<(16))); ((tt)=((((l)>>(2))^(r))&(0x33333333L)), (r)^=(tt), (l)^=((tt)<<(2))); ((tt)=((((r)>>(8))^(l))&(0x00ff00ffL)), (l)^=(tt), (r)^=((tt)<<(8))); ((tt)=((((l)>>(1))^(r))&(0x55555555L)), (r)^=(tt), (l)^=((tt)<<(1))); }; | - | ||||||
19 | r=ROTATE(r,29)&0xffffffffL; | - | ||||||
20 | l=ROTATE(l,29)&0xffffffffL; | - | ||||||
21 | - | |||||||
22 | s=ks->ks->deslong; | - | ||||||
23 | - | |||||||
24 | - | |||||||
25 | if (enc
| 741-5389 | ||||||
26 | { | - | ||||||
27 | - | |||||||
28 | { u=r^s[0 ]; t=r^s[0 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
29 | { u=l^s[2 ]; t=l^s[2 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
30 | { u=r^s[4 ]; t=r^s[4 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
31 | { u=l^s[6 ]; t=l^s[6 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
32 | { u=r^s[8 ]; t=r^s[8 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
33 | { u=l^s[10 ]; t=l^s[10 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
34 | { u=r^s[12 ]; t=r^s[12 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
35 | { u=l^s[14 ]; t=l^s[14 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
36 | { u=r^s[16 ]; t=r^s[16 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
37 | { u=l^s[18 ]; t=l^s[18 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
38 | { u=r^s[20 ]; t=r^s[20 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
39 | { u=l^s[22 ]; t=l^s[22 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
40 | { u=r^s[24 ]; t=r^s[24 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
41 | { u=l^s[26 ]; t=l^s[26 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
42 | { u=r^s[28 ]; t=r^s[28 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
43 | { u=l^s[30 ]; t=l^s[30 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
44 | - | |||||||
45 | - | |||||||
46 | - | |||||||
47 | - | |||||||
48 | - | |||||||
49 | - | |||||||
50 | - | |||||||
51 | } executed 5389 times by 3 tests: end of block Executed by:
| 5389 | ||||||
52 | else | - | ||||||
53 | { | - | ||||||
54 | - | |||||||
55 | { u=r^s[30 ]; t=r^s[30 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
56 | { u=l^s[28 ]; t=l^s[28 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
57 | { u=r^s[26 ]; t=r^s[26 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
58 | { u=l^s[24 ]; t=l^s[24 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
59 | { u=r^s[22 ]; t=r^s[22 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
60 | { u=l^s[20 ]; t=l^s[20 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
61 | { u=r^s[18 ]; t=r^s[18 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
62 | { u=l^s[16 ]; t=l^s[16 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
63 | { u=r^s[14 ]; t=r^s[14 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
64 | { u=l^s[12 ]; t=l^s[12 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
65 | { u=r^s[10 ]; t=r^s[10 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
66 | { u=l^s[8 ]; t=l^s[8 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
67 | { u=r^s[6 ]; t=r^s[6 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
68 | { u=l^s[4 ]; t=l^s[4 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
69 | { u=r^s[2 ]; t=r^s[2 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
70 | { u=l^s[0 ]; t=l^s[0 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
71 | - | |||||||
72 | - | |||||||
73 | - | |||||||
74 | - | |||||||
75 | - | |||||||
76 | - | |||||||
77 | - | |||||||
78 | } executed 741 times by 3 tests: end of block Executed by:
| 741 | ||||||
79 | - | |||||||
80 | - | |||||||
81 | l=ROTATE(l,3)&0xffffffffL; | - | ||||||
82 | r=ROTATE(r,3)&0xffffffffL; | - | ||||||
83 | - | |||||||
84 | { unsigned int tt; ((tt)=((((r)>>(1))^(l))&(0x55555555L)), (l)^=(tt), (r)^=((tt)<<(1))); ((tt)=((((l)>>(8))^(r))&(0x00ff00ffL)), (r)^=(tt), (l)^=((tt)<<(8))); ((tt)=((((r)>>(2))^(l))&(0x33333333L)), (l)^=(tt), (r)^=((tt)<<(2))); ((tt)=((((l)>>(16))^(r))&(0x0000ffffL)), (r)^=(tt), (l)^=((tt)<<(16))); ((tt)=((((r)>>(4))^(l))&(0x0f0f0f0fL)), (l)^=(tt), (r)^=((tt)<<(4))); }; | - | ||||||
85 | data[0]=l; | - | ||||||
86 | data[1]=r; | - | ||||||
87 | l=r=t=u=0; | - | ||||||
88 | } executed 6130 times by 3 tests: end of block Executed by:
| 6130 | ||||||
89 | - | |||||||
90 | void DES_encrypt2(unsigned int *data, DES_key_schedule *ks, int enc) | - | ||||||
91 | { | - | ||||||
92 | unsigned int l,r,t,u; | - | ||||||
93 | - | |||||||
94 | - | |||||||
95 | - | |||||||
96 | - | |||||||
97 | - | |||||||
98 | - | |||||||
99 | unsigned int *s; | - | ||||||
100 | - | |||||||
101 | r=data[0]; | - | ||||||
102 | l=data[1]; | - | ||||||
103 | r=ROTATE(r,29)&0xffffffffL; | - | ||||||
104 | l=ROTATE(l,29)&0xffffffffL; | - | ||||||
105 | - | |||||||
106 | s=ks->ks->deslong; | - | ||||||
107 | - | |||||||
108 | - | |||||||
109 | if (enc
| 4862-6658 | ||||||
110 | { | - | ||||||
111 | - | |||||||
112 | { u=r^s[0 ]; t=r^s[0 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
113 | { u=l^s[2 ]; t=l^s[2 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
114 | { u=r^s[4 ]; t=r^s[4 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
115 | { u=l^s[6 ]; t=l^s[6 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
116 | { u=r^s[8 ]; t=r^s[8 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
117 | { u=l^s[10 ]; t=l^s[10 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
118 | { u=r^s[12 ]; t=r^s[12 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
119 | { u=l^s[14 ]; t=l^s[14 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
120 | { u=r^s[16 ]; t=r^s[16 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
121 | { u=l^s[18 ]; t=l^s[18 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
122 | { u=r^s[20 ]; t=r^s[20 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
123 | { u=l^s[22 ]; t=l^s[22 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
124 | { u=r^s[24 ]; t=r^s[24 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
125 | { u=l^s[26 ]; t=l^s[26 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
126 | { u=r^s[28 ]; t=r^s[28 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
127 | { u=l^s[30 ]; t=l^s[30 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
128 | - | |||||||
129 | - | |||||||
130 | - | |||||||
131 | - | |||||||
132 | - | |||||||
133 | - | |||||||
134 | - | |||||||
135 | } executed 6658 times by 4 tests: end of block Executed by:
| 6658 | ||||||
136 | else | - | ||||||
137 | { | - | ||||||
138 | - | |||||||
139 | { u=r^s[30 ]; t=r^s[30 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
140 | { u=l^s[28 ]; t=l^s[28 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
141 | { u=r^s[26 ]; t=r^s[26 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
142 | { u=l^s[24 ]; t=l^s[24 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
143 | { u=r^s[22 ]; t=r^s[22 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
144 | { u=l^s[20 ]; t=l^s[20 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
145 | { u=r^s[18 ]; t=r^s[18 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
146 | { u=l^s[16 ]; t=l^s[16 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
147 | { u=r^s[14 ]; t=r^s[14 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
148 | { u=l^s[12 ]; t=l^s[12 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
149 | { u=r^s[10 ]; t=r^s[10 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
150 | { u=l^s[8 ]; t=l^s[8 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
151 | { u=r^s[6 ]; t=r^s[6 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
152 | { u=l^s[4 ]; t=l^s[4 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
153 | { u=r^s[2 ]; t=r^s[2 +1]; t=ROTATE(t,4); l^= 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]; }; | - | ||||||
154 | { u=l^s[0 ]; t=l^s[0 +1]; t=ROTATE(t,4); r^= 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]; }; | - | ||||||
155 | - | |||||||
156 | - | |||||||
157 | - | |||||||
158 | - | |||||||
159 | - | |||||||
160 | - | |||||||
161 | - | |||||||
162 | } executed 4862 times by 4 tests: end of block Executed by:
| 4862 | ||||||
163 | - | |||||||
164 | data[0]=ROTATE(l,3)&0xffffffffL; | - | ||||||
165 | data[1]=ROTATE(r,3)&0xffffffffL; | - | ||||||
166 | l=r=t=u=0; | - | ||||||
167 | } executed 11520 times by 4 tests: end of block Executed by:
| 11520 | ||||||
168 | - | |||||||
169 | - | |||||||
170 | - | |||||||
171 | void DES_encrypt3(unsigned int *data, DES_key_schedule *ks1, | - | ||||||
172 | DES_key_schedule *ks2, DES_key_schedule *ks3) | - | ||||||
173 | { | - | ||||||
174 | unsigned int l,r; | - | ||||||
175 | - | |||||||
176 | l=data[0]; | - | ||||||
177 | r=data[1]; | - | ||||||
178 | { unsigned int tt; ((tt)=((((r)>>(4))^(l))&(0x0f0f0f0fL)), (l)^=(tt), (r)^=((tt)<<(4))); ((tt)=((((l)>>(16))^(r))&(0x0000ffffL)), (r)^=(tt), (l)^=((tt)<<(16))); ((tt)=((((r)>>(2))^(l))&(0x33333333L)), (l)^=(tt), (r)^=((tt)<<(2))); ((tt)=((((l)>>(8))^(r))&(0x00ff00ffL)), (r)^=(tt), (l)^=((tt)<<(8))); ((tt)=((((r)>>(1))^(l))&(0x55555555L)), (l)^=(tt), (r)^=((tt)<<(1))); }; | - | ||||||
179 | data[0]=l; | - | ||||||
180 | data[1]=r; | - | ||||||
181 | DES_encrypt2((unsigned int *)data,ks1,1); | - | ||||||
182 | DES_encrypt2((unsigned int *)data,ks2,0); | - | ||||||
183 | DES_encrypt2((unsigned int *)data,ks3,1); | - | ||||||
184 | l=data[0]; | - | ||||||
185 | r=data[1]; | - | ||||||
186 | { unsigned int tt; ((tt)=((((r)>>(1))^(l))&(0x55555555L)), (l)^=(tt), (r)^=((tt)<<(1))); ((tt)=((((l)>>(8))^(r))&(0x00ff00ffL)), (r)^=(tt), (l)^=((tt)<<(8))); ((tt)=((((r)>>(2))^(l))&(0x33333333L)), (l)^=(tt), (r)^=((tt)<<(2))); ((tt)=((((l)>>(16))^(r))&(0x0000ffffL)), (r)^=(tt), (l)^=((tt)<<(16))); ((tt)=((((r)>>(4))^(l))&(0x0f0f0f0fL)), (l)^=(tt), (r)^=((tt)<<(4))); }; | - | ||||||
187 | data[0]=l; | - | ||||||
188 | data[1]=r; | - | ||||||
189 | } executed 2818 times by 4 tests: end of block Executed by:
| 2818 | ||||||
190 | - | |||||||
191 | void DES_decrypt3(unsigned int *data, DES_key_schedule *ks1, | - | ||||||
192 | DES_key_schedule *ks2, DES_key_schedule *ks3) | - | ||||||
193 | { | - | ||||||
194 | unsigned int l,r; | - | ||||||
195 | - | |||||||
196 | l=data[0]; | - | ||||||
197 | r=data[1]; | - | ||||||
198 | { unsigned int tt; ((tt)=((((r)>>(4))^(l))&(0x0f0f0f0fL)), (l)^=(tt), (r)^=((tt)<<(4))); ((tt)=((((l)>>(16))^(r))&(0x0000ffffL)), (r)^=(tt), (l)^=((tt)<<(16))); ((tt)=((((r)>>(2))^(l))&(0x33333333L)), (l)^=(tt), (r)^=((tt)<<(2))); ((tt)=((((l)>>(8))^(r))&(0x00ff00ffL)), (r)^=(tt), (l)^=((tt)<<(8))); ((tt)=((((r)>>(1))^(l))&(0x55555555L)), (l)^=(tt), (r)^=((tt)<<(1))); }; | - | ||||||
199 | data[0]=l; | - | ||||||
200 | data[1]=r; | - | ||||||
201 | DES_encrypt2((unsigned int *)data,ks3,0); | - | ||||||
202 | DES_encrypt2((unsigned int *)data,ks2,1); | - | ||||||
203 | DES_encrypt2((unsigned int *)data,ks1,0); | - | ||||||
204 | l=data[0]; | - | ||||||
205 | r=data[1]; | - | ||||||
206 | { unsigned int tt; ((tt)=((((r)>>(1))^(l))&(0x55555555L)), (l)^=(tt), (r)^=((tt)<<(1))); ((tt)=((((l)>>(8))^(r))&(0x00ff00ffL)), (r)^=(tt), (l)^=((tt)<<(8))); ((tt)=((((r)>>(2))^(l))&(0x33333333L)), (l)^=(tt), (r)^=((tt)<<(2))); ((tt)=((((l)>>(16))^(r))&(0x0000ffffL)), (r)^=(tt), (l)^=((tt)<<(16))); ((tt)=((((r)>>(4))^(l))&(0x0f0f0f0fL)), (l)^=(tt), (r)^=((tt)<<(4))); }; | - | ||||||
207 | data[0]=l; | - | ||||||
208 | data[1]=r; | - | ||||||
209 | } executed 1022 times by 4 tests: end of block Executed by:
| 1022 | ||||||
210 | - | |||||||
211 | - | |||||||
212 | - | |||||||
213 | - | |||||||
214 | - | |||||||
215 | void DES_ede3_cbc_encrypt(const unsigned char *input, unsigned char *output, | - | ||||||
216 | long length, DES_key_schedule *ks1, | - | ||||||
217 | DES_key_schedule *ks2, DES_key_schedule *ks3, | - | ||||||
218 | DES_cblock *ivec, int enc) | - | ||||||
219 | { | - | ||||||
220 | unsigned int tin0,tin1; | - | ||||||
221 | unsigned int tout0,tout1,xor0,xor1; | - | ||||||
222 | const unsigned char *in; | - | ||||||
223 | unsigned char *out; | - | ||||||
224 | long l=length; | - | ||||||
225 | unsigned int tin[2]; | - | ||||||
226 | unsigned char *iv; | - | ||||||
227 | - | |||||||
228 | in=input; | - | ||||||
229 | out=output; | - | ||||||
230 | iv = &(*ivec)[0]; | - | ||||||
231 | - | |||||||
232 | if (enc
| 10-17 | ||||||
233 | { | - | ||||||
234 | (tout0 =((unsigned int)(*((iv)++))) , tout0|=((unsigned int)(*((iv)++)))<< 8L, tout0|=((unsigned int)(*((iv)++)))<<16L, tout0|=((unsigned int)(*((iv)++)))<<24L); | - | ||||||
235 | (tout1 =((unsigned int)(*((iv)++))) , tout1|=((unsigned int)(*((iv)++)))<< 8L, tout1|=((unsigned int)(*((iv)++)))<<16L, tout1|=((unsigned int)(*((iv)++)))<<24L); | - | ||||||
236 | for (l-=8; l>=0
| 17-549 | ||||||
237 | { | - | ||||||
238 | (tin0 =((unsigned int)(*((in)++))) , tin0|=((unsigned int)(*((in)++)))<< 8L, tin0|=((unsigned int)(*((in)++)))<<16L, tin0|=((unsigned int)(*((in)++)))<<24L); | - | ||||||
239 | (tin1 =((unsigned int)(*((in)++))) , tin1|=((unsigned int)(*((in)++)))<< 8L, tin1|=((unsigned int)(*((in)++)))<<16L, tin1|=((unsigned int)(*((in)++)))<<24L); | - | ||||||
240 | tin0^=tout0; | - | ||||||
241 | tin1^=tout1; | - | ||||||
242 | - | |||||||
243 | tin[0]=tin0; | - | ||||||
244 | tin[1]=tin1; | - | ||||||
245 | DES_encrypt3((unsigned int *)tin,ks1,ks2,ks3); | - | ||||||
246 | tout0=tin[0]; | - | ||||||
247 | tout1=tin[1]; | - | ||||||
248 | - | |||||||
249 | (*((out)++)=(unsigned char)(((tout0) )&0xff), *((out)++)=(unsigned char)(((tout0)>> 8L)&0xff), *((out)++)=(unsigned char)(((tout0)>>16L)&0xff), *((out)++)=(unsigned char)(((tout0)>>24L)&0xff)); | - | ||||||
250 | (*((out)++)=(unsigned char)(((tout1) )&0xff), *((out)++)=(unsigned char)(((tout1)>> 8L)&0xff), *((out)++)=(unsigned char)(((tout1)>>16L)&0xff), *((out)++)=(unsigned char)(((tout1)>>24L)&0xff)); | - | ||||||
251 | } executed 549 times by 4 tests: end of block Executed by:
| 549 | ||||||
252 | if (l != -8
| 1-16 | ||||||
253 | { | - | ||||||
254 | { in+=l+8; tin0=tin1=0; switch (l+8) { case never executed: 8:case 8: never executed: tin1 =((unsigned int)(*(--(in))))<<24L; casecase 8: never executed: 7:case 7: never executed: case 7: code before this statement never executed: tin1|=((unsigned int)(*(--(in))))<<16L; casecase 7: never executed: 6:case 6: never executed: case 6: code before this statement never executed: tin1|=((unsigned int)(*(--(in))))<< 8L; casecase 6: executed 1 time by 1 test: case 5: Executed by:
code before this statement never executed: case 5: executed 1 time by 1 test: 5:case 5: Executed by:
code before this statement never executed: case 5: executed 1 time by 1 test: tin1|=((unsigned int)(*(--(in)))); casecase 5: Executed by:
never executed: case 4: code before this statement executed 1 time by 1 test: case 4: Executed by:
never executed: 4:case 4: code before this statement executed 1 time by 1 test: case 4: Executed by:
never executed: tin0 =((unsigned int)(*(--(in))))<<24L; casecase 4: never executed: case 3: code before this statement executed 1 time by 1 test: case 3: Executed by:
never executed: 3:case 3: code before this statement executed 1 time by 1 test: case 3: Executed by:
never executed: tin0|=((unsigned int)(*(--(in))))<<16L; casecase 3: never executed: case 2: code before this statement executed 1 time by 1 test: case 2: Executed by:
never executed: 2:case 2: code before this statement executed 1 time by 1 test: case 2: Executed by:
never executed: tin0|=((unsigned int)(*(--(in))))<< 8L; casecase 2: executed 1 time by 1 test: 1:case 1: Executed by:
executed 1 time by 1 test: case 1: Executed by:
code before this statement executed 1 time by 1 test: tin0|=((unsigned int)(*(--(in)))); }case 1: Executed by:
executed 1 time by 1 test: };end of block Executed by:
| 0-1 | ||||||
255 | tin0^=tout0; | - | ||||||
256 | tin1^=tout1; | - | ||||||
257 | - | |||||||
258 | tin[0]=tin0; | - | ||||||
259 | tin[1]=tin1; | - | ||||||
260 | DES_encrypt3((unsigned int *)tin,ks1,ks2,ks3); | - | ||||||
261 | tout0=tin[0]; | - | ||||||
262 | tout1=tin[1]; | - | ||||||
263 | - | |||||||
264 | (*((out)++)=(unsigned char)(((tout0) )&0xff), *((out)++)=(unsigned char)(((tout0)>> 8L)&0xff), *((out)++)=(unsigned char)(((tout0)>>16L)&0xff), *((out)++)=(unsigned char)(((tout0)>>24L)&0xff)); | - | ||||||
265 | (*((out)++)=(unsigned char)(((tout1) )&0xff), *((out)++)=(unsigned char)(((tout1)>> 8L)&0xff), *((out)++)=(unsigned char)(((tout1)>>16L)&0xff), *((out)++)=(unsigned char)(((tout1)>>24L)&0xff)); | - | ||||||
266 | } executed 1 time by 1 test: end of block Executed by:
| 1 | ||||||
267 | iv = &(*ivec)[0]; | - | ||||||
268 | (*((iv)++)=(unsigned char)(((tout0) )&0xff), *((iv)++)=(unsigned char)(((tout0)>> 8L)&0xff), *((iv)++)=(unsigned char)(((tout0)>>16L)&0xff), *((iv)++)=(unsigned char)(((tout0)>>24L)&0xff)); | - | ||||||
269 | (*((iv)++)=(unsigned char)(((tout1) )&0xff), *((iv)++)=(unsigned char)(((tout1)>> 8L)&0xff), *((iv)++)=(unsigned char)(((tout1)>>16L)&0xff), *((iv)++)=(unsigned char)(((tout1)>>24L)&0xff)); | - | ||||||
270 | } executed 17 times by 4 tests: end of block Executed by:
| 17 | ||||||
271 | else | - | ||||||
272 | { | - | ||||||
273 | unsigned int t0,t1; | - | ||||||
274 | - | |||||||
275 | (xor0 =((unsigned int)(*((iv)++))) , xor0|=((unsigned int)(*((iv)++)))<< 8L, xor0|=((unsigned int)(*((iv)++)))<<16L, xor0|=((unsigned int)(*((iv)++)))<<24L); | - | ||||||
276 | (xor1 =((unsigned int)(*((iv)++))) , xor1|=((unsigned int)(*((iv)++)))<< 8L, xor1|=((unsigned int)(*((iv)++)))<<16L, xor1|=((unsigned int)(*((iv)++)))<<24L); | - | ||||||
277 | for (l-=8; l>=0
| 10-541 | ||||||
278 | { | - | ||||||
279 | (tin0 =((unsigned int)(*((in)++))) , tin0|=((unsigned int)(*((in)++)))<< 8L, tin0|=((unsigned int)(*((in)++)))<<16L, tin0|=((unsigned int)(*((in)++)))<<24L); | - | ||||||
280 | (tin1 =((unsigned int)(*((in)++))) , tin1|=((unsigned int)(*((in)++)))<< 8L, tin1|=((unsigned int)(*((in)++)))<<16L, tin1|=((unsigned int)(*((in)++)))<<24L); | - | ||||||
281 | - | |||||||
282 | t0=tin0; | - | ||||||
283 | t1=tin1; | - | ||||||
284 | - | |||||||
285 | tin[0]=tin0; | - | ||||||
286 | tin[1]=tin1; | - | ||||||
287 | DES_decrypt3((unsigned int *)tin,ks1,ks2,ks3); | - | ||||||
288 | tout0=tin[0]; | - | ||||||
289 | tout1=tin[1]; | - | ||||||
290 | - | |||||||
291 | tout0^=xor0; | - | ||||||
292 | tout1^=xor1; | - | ||||||
293 | (*((out)++)=(unsigned char)(((tout0) )&0xff), *((out)++)=(unsigned char)(((tout0)>> 8L)&0xff), *((out)++)=(unsigned char)(((tout0)>>16L)&0xff), *((out)++)=(unsigned char)(((tout0)>>24L)&0xff)); | - | ||||||
294 | (*((out)++)=(unsigned char)(((tout1) )&0xff), *((out)++)=(unsigned char)(((tout1)>> 8L)&0xff), *((out)++)=(unsigned char)(((tout1)>>16L)&0xff), *((out)++)=(unsigned char)(((tout1)>>24L)&0xff)); | - | ||||||
295 | xor0=t0; | - | ||||||
296 | xor1=t1; | - | ||||||
297 | } executed 541 times by 4 tests: end of block Executed by:
| 541 | ||||||
298 | if (l != -8
| 1-9 | ||||||
299 | { | - | ||||||
300 | (tin0 =((unsigned int)(*((in)++))) , tin0|=((unsigned int)(*((in)++)))<< 8L, tin0|=((unsigned int)(*((in)++)))<<16L, tin0|=((unsigned int)(*((in)++)))<<24L); | - | ||||||
301 | (tin1 =((unsigned int)(*((in)++))) , tin1|=((unsigned int)(*((in)++)))<< 8L, tin1|=((unsigned int)(*((in)++)))<<16L, tin1|=((unsigned int)(*((in)++)))<<24L); | - | ||||||
302 | - | |||||||
303 | t0=tin0; | - | ||||||
304 | t1=tin1; | - | ||||||
305 | - | |||||||
306 | tin[0]=tin0; | - | ||||||
307 | tin[1]=tin1; | - | ||||||
308 | DES_decrypt3((unsigned int *)tin,ks1,ks2,ks3); | - | ||||||
309 | tout0=tin[0]; | - | ||||||
310 | tout1=tin[1]; | - | ||||||
311 | - | |||||||
312 | tout0^=xor0; | - | ||||||
313 | tout1^=xor1; | - | ||||||
314 | { out+=l+8; switch (l+8) { case never executed: 8:case 8: never executed: *(--(out))=(unsigned char)(((tout1)>>24L)&0xff); casecase 8: never executed: 7:case 7: never executed: case 7: code before this statement never executed: *(--(out))=(unsigned char)(((tout1)>>16L)&0xff); casecase 7: never executed: 6:case 6: never executed: case 6: code before this statement never executed: *(--(out))=(unsigned char)(((tout1)>> 8L)&0xff); casecase 6: executed 1 time by 1 test: case 5: Executed by:
code before this statement never executed: case 5: executed 1 time by 1 test: 5:case 5: Executed by:
code before this statement never executed: case 5: executed 1 time by 1 test: *(--(out))=(unsigned char)(((tout1) )&0xff); casecase 5: Executed by:
never executed: case 4: code before this statement executed 1 time by 1 test: case 4: Executed by:
never executed: 4:case 4: code before this statement executed 1 time by 1 test: case 4: Executed by:
never executed: *(--(out))=(unsigned char)(((tout0)>>24L)&0xff); casecase 4: never executed: case 3: code before this statement executed 1 time by 1 test: case 3: Executed by:
never executed: 3:case 3: code before this statement executed 1 time by 1 test: case 3: Executed by:
never executed: *(--(out))=(unsigned char)(((tout0)>>16L)&0xff); casecase 3: never executed: case 2: code before this statement executed 1 time by 1 test: case 2: Executed by:
never executed: 2:case 2: code before this statement executed 1 time by 1 test: case 2: Executed by:
never executed: *(--(out))=(unsigned char)(((tout0)>> 8L)&0xff); casecase 2: executed 1 time by 1 test: 1:case 1: Executed by:
executed 1 time by 1 test: case 1: Executed by:
code before this statement executed 1 time by 1 test: *(--(out))=(unsigned char)(((tout0) )&0xff); }case 1: Executed by:
executed 1 time by 1 test: };end of block Executed by:
| 0-1 | ||||||
315 | xor0=t0; | - | ||||||
316 | xor1=t1; | - | ||||||
317 | } executed 1 time by 1 test: end of block Executed by:
| 1 | ||||||
318 | - | |||||||
319 | iv = &(*ivec)[0]; | - | ||||||
320 | (*((iv)++)=(unsigned char)(((xor0) )&0xff), *((iv)++)=(unsigned char)(((xor0)>> 8L)&0xff), *((iv)++)=(unsigned char)(((xor0)>>16L)&0xff), *((iv)++)=(unsigned char)(((xor0)>>24L)&0xff)); | - | ||||||
321 | (*((iv)++)=(unsigned char)(((xor1) )&0xff), *((iv)++)=(unsigned char)(((xor1)>> 8L)&0xff), *((iv)++)=(unsigned char)(((xor1)>>16L)&0xff), *((iv)++)=(unsigned char)(((xor1)>>24L)&0xff)); | - | ||||||
322 | } executed 10 times by 4 tests: end of block Executed by:
| 10 | ||||||
323 | tin0=tin1=tout0=tout1=xor0=xor1=0; | - | ||||||
324 | tin[0]=tin[1]=0; | - | ||||||
325 | } executed 27 times by 4 tests: end of block Executed by:
| 27 | ||||||
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