/src/cryptofuzz/modules/libgmp/module.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | #include "module.h" |
2 | | #include <cryptofuzz/util.h> |
3 | | #include <cryptofuzz/repository.h> |
4 | | #include <fuzzing/datasource/id.hpp> |
5 | | #include "bn_ops.h" |
6 | | |
7 | | namespace cryptofuzz { |
8 | | namespace module { |
9 | | |
10 | | #if !defined(HAVE_MINI_GMP) |
11 | | namespace libgmp_detail { |
12 | | gmp_randstate_t rng_state; |
13 | | } |
14 | | #endif |
15 | | |
16 | | libgmp::libgmp(void) : |
17 | 2 | Module("libgmp") { |
18 | 2 | #if !defined(HAVE_MINI_GMP) |
19 | | /* noret */ gmp_randinit_default(libgmp_detail::rng_state); |
20 | | /* noret */ gmp_randseed_ui(libgmp_detail::rng_state, rand()); |
21 | 2 | #endif |
22 | 2 | } |
23 | | |
24 | 4.42k | std::optional<component::Bignum> libgmp::OpBignumCalc(operation::BignumCalc& op) { |
25 | 4.42k | std::optional<component::Bignum> ret = std::nullopt; |
26 | 4.42k | Datasource ds(op.modifier.GetPtr(), op.modifier.GetSize()); |
27 | 4.42k | std::unique_ptr<libgmp_bignum::Operation> opRunner = nullptr; |
28 | | |
29 | 4.42k | libgmp_bignum::BignumCluster bn{ds, |
30 | 4.42k | libgmp_bignum::Bignum(), |
31 | 4.42k | libgmp_bignum::Bignum(), |
32 | 4.42k | libgmp_bignum::Bignum(), |
33 | 4.42k | libgmp_bignum::Bignum() |
34 | 4.42k | }; |
35 | 4.42k | libgmp_bignum::Bignum res; |
36 | | |
37 | 4.42k | if ( op.calcOp.Is(CF_CALCOP("Set(A)")) ) { |
38 | 0 | CF_CHECK_EQ(res.Set("0"), true); |
39 | 4.42k | } else { |
40 | 4.42k | CF_NORET(res.Randomize(ds)); |
41 | 4.42k | } |
42 | 4.42k | CF_CHECK_EQ(bn.Set(0, op.bn0.ToString(ds)), true); |
43 | 4.42k | CF_CHECK_EQ(bn.Set(1, op.bn1.ToString(ds)), true); |
44 | 4.42k | CF_CHECK_EQ(bn.Set(2, op.bn2.ToString(ds)), true); |
45 | 4.42k | CF_CHECK_EQ(bn.Set(3, op.bn3.ToString(ds)), true); |
46 | | |
47 | | |
48 | 4.42k | switch ( op.calcOp.Get() ) { |
49 | 73 | case CF_CALCOP("Add(A,B)"): |
50 | 73 | opRunner = std::make_unique<libgmp_bignum::Add>(); |
51 | 73 | break; |
52 | 173 | case CF_CALCOP("Sub(A,B)"): |
53 | 173 | opRunner = std::make_unique<libgmp_bignum::Sub>(); |
54 | 173 | break; |
55 | 121 | case CF_CALCOP("Mul(A,B)"): |
56 | 121 | opRunner = std::make_unique<libgmp_bignum::Mul>(); |
57 | 121 | break; |
58 | 0 | case CF_CALCOP("Div(A,B)"): |
59 | 0 | opRunner = std::make_unique<libgmp_bignum::Div>(); |
60 | 0 | break; |
61 | 0 | case CF_CALCOP("ExpMod(A,B,C)"): |
62 | 0 | opRunner = std::make_unique<libgmp_bignum::ExpMod>(); |
63 | 0 | break; |
64 | 756 | case CF_CALCOP("GCD(A,B)"): |
65 | 756 | opRunner = std::make_unique<libgmp_bignum::GCD>(); |
66 | 756 | break; |
67 | 74 | case CF_CALCOP("ExtGCD_X(A,B)"): |
68 | 74 | opRunner = std::make_unique<libgmp_bignum::ExtGCD_X>(); |
69 | 74 | break; |
70 | 83 | case CF_CALCOP("ExtGCD_Y(A,B)"): |
71 | 83 | opRunner = std::make_unique<libgmp_bignum::ExtGCD_Y>(); |
72 | 83 | break; |
73 | 0 | case CF_CALCOP("Jacobi(A,B)"): |
74 | 0 | opRunner = std::make_unique<libgmp_bignum::Jacobi>(); |
75 | 0 | break; |
76 | 0 | case CF_CALCOP("Cmp(A,B)"): |
77 | 0 | opRunner = std::make_unique<libgmp_bignum::Cmp>(); |
78 | 0 | break; |
79 | 0 | case CF_CALCOP("LCM(A,B)"): |
80 | 0 | opRunner = std::make_unique<libgmp_bignum::LCM>(); |
81 | 0 | break; |
82 | 30 | case CF_CALCOP("Xor(A,B)"): |
83 | 30 | opRunner = std::make_unique<libgmp_bignum::Xor>(); |
84 | 30 | break; |
85 | 26 | case CF_CALCOP("And(A,B)"): |
86 | 26 | opRunner = std::make_unique<libgmp_bignum::And>(); |
87 | 26 | break; |
88 | 0 | case CF_CALCOP("Abs(A)"): |
89 | 0 | opRunner = std::make_unique<libgmp_bignum::Abs>(); |
90 | 0 | break; |
91 | 0 | case CF_CALCOP("Neg(A)"): |
92 | 0 | opRunner = std::make_unique<libgmp_bignum::Neg>(); |
93 | 0 | break; |
94 | 0 | case CF_CALCOP("Sqrt(A)"): |
95 | 0 | opRunner = std::make_unique<libgmp_bignum::Sqrt>(); |
96 | 0 | break; |
97 | 0 | case CF_CALCOP("SqrtCeil(A)"): |
98 | 0 | opRunner = std::make_unique<libgmp_bignum::SqrtCeil>(); |
99 | 0 | break; |
100 | 329 | case CF_CALCOP("Sqr(A)"): |
101 | 329 | opRunner = std::make_unique<libgmp_bignum::Sqr>(); |
102 | 329 | break; |
103 | 0 | case CF_CALCOP("CmpAbs(A,B)"): |
104 | 0 | opRunner = std::make_unique<libgmp_bignum::CmpAbs>(); |
105 | 0 | break; |
106 | 5 | case CF_CALCOP("IsZero(A)"): |
107 | 5 | opRunner = std::make_unique<libgmp_bignum::IsZero>(); |
108 | 5 | break; |
109 | 0 | case CF_CALCOP("IsNeg(A)"): |
110 | 0 | opRunner = std::make_unique<libgmp_bignum::IsNeg>(); |
111 | 0 | break; |
112 | 200 | case CF_CALCOP("AddMod(A,B,C)"): |
113 | 200 | opRunner = std::make_unique<libgmp_bignum::AddMod>(); |
114 | 200 | break; |
115 | 246 | case CF_CALCOP("SubMod(A,B,C)"): |
116 | 246 | opRunner = std::make_unique<libgmp_bignum::SubMod>(); |
117 | 246 | break; |
118 | 123 | case CF_CALCOP("MulMod(A,B,C)"): |
119 | 123 | opRunner = std::make_unique<libgmp_bignum::MulMod>(); |
120 | 123 | break; |
121 | 0 | case CF_CALCOP("SqrMod(A,B)"): |
122 | 0 | opRunner = std::make_unique<libgmp_bignum::SqrMod>(); |
123 | 0 | break; |
124 | 0 | case CF_CALCOP("Mod_NIST_192(A)"): |
125 | 0 | opRunner = std::make_unique<libgmp_bignum::Mod_NIST_192>(); |
126 | 0 | break; |
127 | 0 | case CF_CALCOP("Mod_NIST_224(A)"): |
128 | 0 | opRunner = std::make_unique<libgmp_bignum::Mod_NIST_224>(); |
129 | 0 | break; |
130 | 0 | case CF_CALCOP("Mod_NIST_256(A)"): |
131 | 0 | opRunner = std::make_unique<libgmp_bignum::Mod_NIST_256>(); |
132 | 0 | break; |
133 | 0 | case CF_CALCOP("Mod_NIST_384(A)"): |
134 | 0 | opRunner = std::make_unique<libgmp_bignum::Mod_NIST_384>(); |
135 | 0 | break; |
136 | 0 | case CF_CALCOP("Mod_NIST_521(A)"): |
137 | 0 | opRunner = std::make_unique<libgmp_bignum::Mod_NIST_521>(); |
138 | 0 | break; |
139 | 0 | case CF_CALCOP("SetBit(A,B)"): |
140 | 0 | opRunner = std::make_unique<libgmp_bignum::SetBit>(); |
141 | 0 | break; |
142 | 0 | case CF_CALCOP("ClearBit(A,B)"): |
143 | 0 | opRunner = std::make_unique<libgmp_bignum::ClearBit>(); |
144 | 0 | break; |
145 | 73 | case CF_CALCOP("Bit(A,B)"): |
146 | 73 | opRunner = std::make_unique<libgmp_bignum::Bit>(); |
147 | 73 | break; |
148 | 1.45k | case CF_CALCOP("InvMod(A,B)"): |
149 | 1.45k | opRunner = std::make_unique<libgmp_bignum::InvMod>(); |
150 | 1.45k | break; |
151 | 10 | case CF_CALCOP("IsOdd(A)"): |
152 | 10 | opRunner = std::make_unique<libgmp_bignum::IsOdd>(); |
153 | 10 | break; |
154 | 0 | case CF_CALCOP("IsEven(A)"): |
155 | 0 | opRunner = std::make_unique<libgmp_bignum::IsEven>(); |
156 | 0 | break; |
157 | 0 | case CF_CALCOP("IsPow2(A)"): |
158 | 0 | opRunner = std::make_unique<libgmp_bignum::IsPow2>(); |
159 | 0 | break; |
160 | 0 | case CF_CALCOP("NumLSZeroBits(A)"): |
161 | 0 | opRunner = std::make_unique<libgmp_bignum::NumLSZeroBits>(); |
162 | 0 | break; |
163 | 0 | case CF_CALCOP("Factorial(A)"): |
164 | 0 | opRunner = std::make_unique<libgmp_bignum::Factorial>(); |
165 | 0 | break; |
166 | 0 | case CF_CALCOP("Cbrt(A)"): |
167 | 0 | opRunner = std::make_unique<libgmp_bignum::Cbrt>(); |
168 | 0 | break; |
169 | 0 | case CF_CALCOP("SqrtRem(A)"): |
170 | 0 | opRunner = std::make_unique<libgmp_bignum::SqrtRem>(); |
171 | 0 | break; |
172 | 0 | case CF_CALCOP("CbrtRem(A)"): |
173 | 0 | opRunner = std::make_unique<libgmp_bignum::CbrtRem>(); |
174 | 0 | break; |
175 | 0 | case CF_CALCOP("Nthrt(A,B)"): |
176 | 0 | opRunner = std::make_unique<libgmp_bignum::Nthrt>(); |
177 | 0 | break; |
178 | 0 | case CF_CALCOP("NthrtRem(A,B)"): |
179 | 0 | opRunner = std::make_unique<libgmp_bignum::NthrtRem>(); |
180 | 0 | break; |
181 | 0 | case CF_CALCOP("IsSquare(A)"): |
182 | 0 | opRunner = std::make_unique<libgmp_bignum::IsSquare>(); |
183 | 0 | break; |
184 | 0 | case CF_CALCOP("Exp(A,B)"): |
185 | 0 | opRunner = std::make_unique<libgmp_bignum::Exp>(); |
186 | 0 | break; |
187 | 26 | case CF_CALCOP("Or(A,B)"): |
188 | 26 | opRunner = std::make_unique<libgmp_bignum::Or>(); |
189 | 26 | break; |
190 | 0 | case CF_CALCOP("AddMul(A,B,C)"): |
191 | 0 | opRunner = std::make_unique<libgmp_bignum::AddMul>(); |
192 | 0 | break; |
193 | 0 | case CF_CALCOP("SubMul(A,B,C)"): |
194 | 0 | opRunner = std::make_unique<libgmp_bignum::SubMul>(); |
195 | 0 | break; |
196 | 0 | case CF_CALCOP("Primorial(A)"): |
197 | 0 | opRunner = std::make_unique<libgmp_bignum::Primorial>(); |
198 | 0 | break; |
199 | 0 | case CF_CALCOP("Lucas(A)"): |
200 | 0 | opRunner = std::make_unique<libgmp_bignum::Lucas>(); |
201 | 0 | break; |
202 | 0 | case CF_CALCOP("Fibonacci(A)"): |
203 | 0 | opRunner = std::make_unique<libgmp_bignum::Fibonacci>(); |
204 | 0 | break; |
205 | 0 | case CF_CALCOP("Set(A)"): |
206 | 0 | opRunner = std::make_unique<libgmp_bignum::Set>(); |
207 | 0 | break; |
208 | 0 | case CF_CALCOP("BinCoeff(A,B)"): |
209 | 0 | opRunner = std::make_unique<libgmp_bignum::BinCoeff>(); |
210 | 0 | break; |
211 | 0 | case CF_CALCOP("HamDist(A,B)"): |
212 | 0 | opRunner = std::make_unique<libgmp_bignum::HamDist>(); |
213 | 0 | break; |
214 | 283 | case CF_CALCOP("Mod(A,B)"): |
215 | 283 | opRunner = std::make_unique<libgmp_bignum::Mod>(); |
216 | 283 | break; |
217 | 0 | case CF_CALCOP("IsPower(A)"): |
218 | 0 | opRunner = std::make_unique<libgmp_bignum::IsPower>(); |
219 | 0 | break; |
220 | 0 | case CF_CALCOP("Prime()"): |
221 | 0 | opRunner = std::make_unique<libgmp_bignum::Prime>(); |
222 | 0 | break; |
223 | 0 | case CF_CALCOP("IsPrime(A)"): |
224 | 0 | opRunner = std::make_unique<libgmp_bignum::IsPrime>(); |
225 | 0 | break; |
226 | 0 | case CF_CALCOP("Rand()"): |
227 | 0 | opRunner = std::make_unique<libgmp_bignum::Rand>(); |
228 | 0 | break; |
229 | 4.42k | } |
230 | | |
231 | 4.42k | CF_CHECK_NE(opRunner, nullptr); |
232 | 4.08k | CF_CHECK_EQ(opRunner->Run(ds, res, bn), true); |
233 | | |
234 | 3.92k | ret = res.ToComponentBignum(); |
235 | | |
236 | 4.42k | end: |
237 | 4.42k | return ret; |
238 | 3.92k | } |
239 | | |
240 | | } /* namespace module */ |
241 | | } /* namespace cryptofuzz */ |