forked from bitcoin-education/bitcoin-java
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathSchnorrSignerTest.java
More file actions
132 lines (125 loc) · 7.45 KB
/
SchnorrSignerTest.java
File metadata and controls
132 lines (125 loc) · 7.45 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
import io.github.bitcoineducation.bitcoinjava.SchnorrSigner;
import org.bouncycastle.util.encoders.Hex;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
import java.math.BigInteger;
import java.util.stream.Stream;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class SchnorrSignerTest {
@ParameterizedTest
@MethodSource("signParameters")
public void sign(String secretString, String auxRandString, String messageString, String signatureString) {
BigInteger secret = new BigInteger(1, Hex.decode(secretString));
BigInteger auxRand = new BigInteger(1, Hex.decode(auxRandString));
BigInteger message = new BigInteger(1, Hex.decode(messageString));
BigInteger expectedSignature = new BigInteger(1, Hex.decode(signatureString));
assertEquals(expectedSignature, SchnorrSigner.sign(secret, message, auxRand));
}
@ParameterizedTest
@MethodSource("verifyParameters")
public void verify(String pubkeyString, String messageString, String signatureString, boolean expectedResult) {
BigInteger pubKeyX = new BigInteger(1, Hex.decode(pubkeyString));
BigInteger message = new BigInteger(1, Hex.decode(messageString));
BigInteger signature = new BigInteger(1, Hex.decode(signatureString));
assertEquals(expectedResult, SchnorrSigner.verify(pubKeyX, message, signature));
}
private static Stream<Arguments> signParameters() {
return Stream.of(
Arguments.of(
"0000000000000000000000000000000000000000000000000000000000000003",
"0000000000000000000000000000000000000000000000000000000000000000",
"0000000000000000000000000000000000000000000000000000000000000000",
"E907831F80848D1069A5371B402410364BDF1C5F8307B0084C55F1CE2DCA821525F66A4A85EA8B71E482A74F382D2CE5EBEEE8FDB2172F477DF4900D310536C0"
),
Arguments.of(
"B7E151628AED2A6ABF7158809CF4F3C762E7160F38B4DA56A784D9045190CFEF",
"0000000000000000000000000000000000000000000000000000000000000001",
"243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89",
"6896BD60EEAE296DB48A229FF71DFE071BDE413E6D43F917DC8DCF8C78DE33418906D11AC976ABCCB20B091292BFF4EA897EFCB639EA871CFA95F6DE339E4B0A"
),
Arguments.of(
"C90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B14E5C9",
"C87AA53824B4D7AE2EB035A2B5BBBCCC080E76CDC6D1692C4B0B62D798E6D906",
"7E2D58D8B3BCDF1ABADEC7829054F90DDA9805AAB56C77333024B9D0A508B75C",
"5831AAEED7B44BB74E5EAB94BA9D4294C49BCF2A60728D8B4C200F50DD313C1BAB745879A5AD954A72C45A91C3A51D3C7ADEA98D82F8481E0E1E03674A6F3FB7"
),
Arguments.of(
"0B432B2677937381AEF05BB02A66ECD012773062CF3FA2549E44F58ED2401710",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
"7EB0509757E246F19449885651611CB965ECC1A187DD51B64FDA1EDC9637D5EC97582B9CB13DB3933705B32BA982AF5AF25FD78881EBB32771FC5922EFC66EA3"
)
);
}
private static Stream<Arguments> verifyParameters() {
return Stream.of(
Arguments.of(
"D69C3509BB99E412E68B0FE8544E72837DFA30746D8BE2AA65975F29D22DC7B9",
"4DF3C3F68FCC83B27E9D42C90431A72499F17875C81A599B566C9889B9696703",
"00000000000000000000003B78CE563F89A0ED9414F5AA28AD0D96D6795F9C6376AFB1548AF603B3EB45C9F8207DEE1060CB71C04E80F593060B07D28308D7F4",
true
),
Arguments.of(
"EEFDEA4CDB677750A420FEE807EACF21EB9898AE79B9768766E4FAA04A2D4A34",
"243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89",
"6CFF5C3BA86C69EA4B7376F31A9BCB4F74C1976089B2D9963DA2E5543E17776969E89B4C5564D00349106B8497785DD7D1D713A8AE82B32FA79D5F7FC407D39B",
false
),
Arguments.of(
"DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659",
"243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89",
"FFF97BD5755EEEA420453A14355235D382F6472F8568A18B2F057A14602975563CC27944640AC607CD107AE10923D9EF7A73C643E166BE5EBEAFA34B1AC553E2",
false
),
Arguments.of(
"DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659",
"243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89",
"1FA62E331EDBC21C394792D2AB1100A7B432B013DF3F6FF4F99FCB33E0E1515F28890B3EDB6E7189B630448B515CE4F8622A954CFE545735AAEA5134FCCDB2BD",
false
),
Arguments.of(
"DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659",
"243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89",
"6CFF5C3BA86C69EA4B7376F31A9BCB4F74C1976089B2D9963DA2E5543E177769961764B3AA9B2FFCB6EF947B6887A226E8D7C93E00C5ED0C1834FF0D0C2E6DA6",
false
),
Arguments.of(
"DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659",
"243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89",
"0000000000000000000000000000000000000000000000000000000000000000123DDA8328AF9C23A94C1FEECFD123BA4FB73476F0D594DCB65C6425BD186051",
false
),
Arguments.of(
"DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659",
"243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89",
"00000000000000000000000000000000000000000000000000000000000000017615FBAF5AE28864013C099742DEADB4DBA87F11AC6754F93780D5A1837CF197",
false
),
Arguments.of(
"DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659",
"243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89",
"4A298DACAE57395A15D0795DDBFD1DCB564DA82B0F269BC70A74F8220429BA1D69E89B4C5564D00349106B8497785DD7D1D713A8AE82B32FA79D5F7FC407D39B",
false
),
Arguments.of(
"DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659",
"243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89",
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F69E89B4C5564D00349106B8497785DD7D1D713A8AE82B32FA79D5F7FC407D39B",
false
),
Arguments.of(
"DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659",
"243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89",
"6CFF5C3BA86C69EA4B7376F31A9BCB4F74C1976089B2D9963DA2E5543E177769FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141",
false
),
Arguments.of(
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC30",
"243F6A8885A308D313198A2E03707344A4093822299F31D0082EFA98EC4E6C89",
"6CFF5C3BA86C69EA4B7376F31A9BCB4F74C1976089B2D9963DA2E5543E17776969E89B4C5564D00349106B8497785DD7D1D713A8AE82B32FA79D5F7FC407D39B",
false
)
);
}
}