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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/asn1/x9/
DX962NamedCurves.java3 import java.math.BigInteger;
22 BigInteger n = new BigInteger("ffffffffffffffffffffffff99def836146bc9b1b4d22831", 16);
23 BigInteger h = BigInteger.valueOf(1);
26 new BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF", 16),
27 new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16),
28 new BigInteger("64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1", 16),
44 BigInteger n = new BigInteger("fffffffffffffffffffffffe5fb1a724dc80418648d8dd31", 16);
45 BigInteger h = BigInteger.valueOf(1);
48 new BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF", 16),
49 new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16),
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/external/bouncycastle/repackaged/bcprov/src/main/java/com/android/org/bouncycastle/asn1/x9/
DX962NamedCurves.java4 import java.math.BigInteger;
24 BigInteger n = new BigInteger("ffffffffffffffffffffffff99def836146bc9b1b4d22831", 16);
25 BigInteger h = BigInteger.valueOf(1);
28 new BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF", 16),
29 new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16),
30 new BigInteger("64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1", 16),
46 BigInteger n = new BigInteger("fffffffffffffffffffffffe5fb1a724dc80418648d8dd31", 16);
47 BigInteger h = BigInteger.valueOf(1);
50 new BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF", 16),
51 new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16),
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/external/wycheproof/java/com/google/security/wycheproof/testcases/
DBigIntegerTest.java19 import java.math.BigInteger;
23 * Test BigInteger class.
28 public static final BigInteger[] NONPRIMES =
29 new BigInteger[] {
31 new BigInteger("-1"),
32 new BigInteger("0"),
33 new BigInteger("1"),
35 new BigInteger("147573952589676412927"),
36 new BigInteger("2361183241434822606847"),
38 new BigInteger("1194649"),
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DEcdhTest.java19 import java.math.BigInteger;
96 final BigInteger s; // private key
99 public EcdhTestVector(String curvename, String pub, BigInteger s, String shared) { in EcdhTestVector()
126 new BigInteger("8af784fe9cebd363df85f598dcc2ab82b2ca725360dadb77b3708032", 16),
133 new BigInteger("051a995be2a8499e2c9331b3b5f3c012048bb02a1a6f044ed93d9bd295fcec16", 16),
141 new BigInteger("ff65a2bf5e1347e2286fb29273fb118a76996038bea2fcfd2032e8663f7588e5"
152 new BigInteger("01f362c182f1eaae2920578a2f30c228e28b996e74d4bd799621300d5f2e6c69"
170 new BigInteger("143be522a9d0420f6bd19b95ce3a5e19c61970c31f13448276546625e607e7c9", 16),
178 new BigInteger("56556c546751dee664ae71baa0189a2e69b1e1f8939a49ed7cc35d7ea98fbcc7", 16),
186 new BigInteger("ee383acde7e5b3e6c246833e183c4272a1714a13097b4b57bc2eeecdccbd69b6"
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/external/pdfium/third_party/bigint/
DBigInteger.hh12 /* A BigInteger object represents a signed integer of size limited only by
16 * A BigInteger is just an aggregate of a BigUnsigned and a sign. (It is no
19 class BigInteger { class
29 // Enumeration for the sign of a BigInteger.
38 BigInteger() : sign(zero), mag() {} in BigInteger() function in BigInteger
41 BigInteger(const BigInteger &x) : sign(x.sign), mag(x.mag) {}; in BigInteger() function in BigInteger
44 void operator=(const BigInteger &x);
47 BigInteger(const Blk *b, Index blen, Sign s);
50 BigInteger(const Blk *b, Index blen) : mag(b, blen) { in BigInteger() function in BigInteger
55 BigInteger(const BigUnsigned &x, Sign s);
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DBigInteger.cc7 #include "BigInteger.hh"
9 void BigInteger::operator =(const BigInteger &x) { in operator =()
19 BigInteger::BigInteger(const Blk *b, Index blen, Sign s) : mag(b, blen) { in BigInteger() function in BigInteger
38 BigInteger::BigInteger(const BigUnsigned &x, Sign s) : mag(x) { in BigInteger() function in BigInteger
59 * negative BigInteger instead of an exception. */
62 BigInteger::BigInteger(unsigned long x) : mag(x) { sign = mag.isZero() ? zero : positive; } in BigInteger() function in BigInteger
63 BigInteger::BigInteger(unsigned int x) : mag(x) { sign = mag.isZero() ? zero : positive; } in BigInteger() function in BigInteger
64 BigInteger::BigInteger(unsigned short x) : mag(x) { sign = mag.isZero() ? zero : positive; } in BigInteger() function in BigInteger
70 BigInteger::Blk magOf(X x) { in magOf()
73 return BigInteger::Blk(x < 0 ? UX(-x) : x); in magOf()
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DBigIntegerUtils.hh10 #include "BigInteger.hh"
15 * - Convenient std::string <-> BigUnsigned/BigInteger conversion routines
16 * - std::ostream << operators for BigUnsigned/BigInteger */
20 std::string bigIntegerToString(const BigInteger &x);
22 BigInteger stringToBigInteger(const std::string &s);
24 // Creates a BigInteger from data such as `char's; read below for details.
26 BigInteger dataToBigInteger(const T* data, BigInteger::Index length, BigInteger::Sign sign);
33 std::ostream &operator <<(std::ostream &os, const BigInteger &x);
38 * Converts binary data to a BigInteger.
51 BigInteger dataToBigInteger(const T* data, BigInteger::Index length, BigInteger::Sign sign) { in dataToBigInteger()
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/external/bouncycastle/repackaged/bcprov/src/main/java/com/android/org/bouncycastle/asn1/sec/
DSECNamedCurves.java4 import java.math.BigInteger;
34 private static BigInteger fromHex( in fromHex()
37 return new BigInteger(1, Hex.decode(hex)); in fromHex()
48 BigInteger p = fromHex("DB7C2ABF62E35E668076BEAD208B");
49 BigInteger a = fromHex("DB7C2ABF62E35E668076BEAD2088");
50 BigInteger b = fromHex("659EF8BA043916EEDE8911702B22");
52 BigInteger n = fromHex("DB7C2ABF62E35E7628DFAC6561C5");
53 BigInteger h = BigInteger.valueOf(1);
74 BigInteger p = fromHex("DB7C2ABF62E35E668076BEAD208B");
75 BigInteger a = fromHex("6127C24C05F38A0AAAF65C0EF02C");
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/asn1/sec/
DSECNamedCurves.java3 import java.math.BigInteger;
30 private static BigInteger fromHex( in fromHex()
33 return new BigInteger(1, Hex.decode(hex)); in fromHex()
44 BigInteger p = fromHex("DB7C2ABF62E35E668076BEAD208B");
45 BigInteger a = fromHex("DB7C2ABF62E35E668076BEAD2088");
46 BigInteger b = fromHex("659EF8BA043916EEDE8911702B22");
48 BigInteger n = fromHex("DB7C2ABF62E35E7628DFAC6561C5");
49 BigInteger h = BigInteger.valueOf(1);
70 BigInteger p = fromHex("DB7C2ABF62E35E668076BEAD208B");
71 BigInteger a = fromHex("6127C24C05F38A0AAAF65C0EF02C");
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/external/ukey2/src/main/java/com/google/security/cryptauth/lib/securegcm/
DEd25519.java17 import static java.math.BigInteger.ONE;
18 import static java.math.BigInteger.ZERO;
22 import java.math.BigInteger;
34 private static final BigInteger Ed25519_P =
35 new BigInteger("7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFED", HEX_RADIX);
36 private static final BigInteger Ed25519_D =
37 new BigInteger("52036CEE2B6FFE738CC740797779E89800700A4D4141D8AB75EB4DCA135978A3", HEX_RADIX);
40 private static final BigInteger Ed25519_K =
41 new BigInteger("2406D9DC56DFFCE7198E80F2EEF3D13000E0149A8283B156EBD69B9426B2F159", HEX_RADIX);
44 static final BigInteger[] IDENTITY_POINT = new BigInteger[] {ZERO, ONE, ONE, ZERO};
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/crypto/params/
DRSAPrivateCrtKeyParameters.java3 import java.math.BigInteger;
8 private BigInteger e;
9 private BigInteger p;
10 private BigInteger q;
11 private BigInteger dP;
12 private BigInteger dQ;
13 private BigInteger qInv;
19 BigInteger modulus, in RSAPrivateCrtKeyParameters()
20 BigInteger publicExponent, in RSAPrivateCrtKeyParameters()
21 BigInteger privateExponent, in RSAPrivateCrtKeyParameters()
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DDHParameters.java3 import java.math.BigInteger;
13 private BigInteger g;
14 private BigInteger p;
15 private BigInteger q;
16 private BigInteger j;
33 BigInteger p, in DHParameters()
34 BigInteger g) in DHParameters()
40 BigInteger p, in DHParameters()
41 BigInteger g, in DHParameters()
42 BigInteger q) in DHParameters()
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/external/bouncycastle/repackaged/bcprov/src/main/java/com/android/org/bouncycastle/crypto/params/
DRSAPrivateCrtKeyParameters.java4 import java.math.BigInteger;
12 private BigInteger e;
13 private BigInteger p;
14 private BigInteger q;
15 private BigInteger dP;
16 private BigInteger dQ;
17 private BigInteger qInv;
23 BigInteger modulus, in RSAPrivateCrtKeyParameters()
24 BigInteger publicExponent, in RSAPrivateCrtKeyParameters()
25 BigInteger privateExponent, in RSAPrivateCrtKeyParameters()
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DDHParameters.java4 import java.math.BigInteger;
17 private BigInteger g;
18 private BigInteger p;
19 private BigInteger q;
20 private BigInteger j;
37 BigInteger p, in DHParameters()
38 BigInteger g) in DHParameters()
44 BigInteger p, in DHParameters()
45 BigInteger g, in DHParameters()
46 BigInteger q) in DHParameters()
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/math/ec/endo/
DGLVTypeBParameters.java3 import java.math.BigInteger;
7 private static void checkVector(BigInteger[] v, String name) in checkVector()
15 protected final BigInteger beta;
16 protected final BigInteger lambda;
17 protected final BigInteger v1A, v1B, v2A, v2B;
18 protected final BigInteger g1, g2;
21 …public GLVTypeBParameters(BigInteger beta, BigInteger lambda, BigInteger[] v1, BigInteger[] v2, Bi… in GLVTypeBParameters()
22 BigInteger g2, int bits) in GLVTypeBParameters()
38 public BigInteger getBeta() in getBeta()
43 public BigInteger getLambda() in getLambda()
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/external/wycheproof/java/com/google/security/wycheproof/
DEcUtil.java19 import java.math.BigInteger;
74 final BigInteger p = new BigInteger(decimalP); in getNistCurveSpec()
75 final BigInteger n = new BigInteger(decimalN); in getNistCurveSpec()
76 final BigInteger three = new BigInteger("3"); in getNistCurveSpec()
77 final BigInteger a = p.subtract(three); in getNistCurveSpec()
78 final BigInteger b = new BigInteger(hexB, 16); in getNistCurveSpec()
79 final BigInteger gx = new BigInteger(hexGX, 16); in getNistCurveSpec()
80 final BigInteger gy = new BigInteger(hexGY, 16); in getNistCurveSpec()
138 BigInteger p = in getBrainpoolP256r1Params()
139 new BigInteger("A9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5377", 16); in getBrainpoolP256r1Params()
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/external/bouncycastle/repackaged/bcprov/src/main/java/com/android/org/bouncycastle/math/ec/endo/
DGLVTypeBParameters.java4 import java.math.BigInteger;
11 private static void checkVector(BigInteger[] v, String name) in checkVector()
19 protected final BigInteger beta;
20 protected final BigInteger lambda;
21 protected final BigInteger v1A, v1B, v2A, v2B;
22 protected final BigInteger g1, g2;
25 …public GLVTypeBParameters(BigInteger beta, BigInteger lambda, BigInteger[] v1, BigInteger[] v2, Bi… in GLVTypeBParameters()
26 BigInteger g2, int bits) in GLVTypeBParameters()
42 public BigInteger getBeta() in getBeta()
47 public BigInteger getLambda() in getLambda()
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/util/
DBigIntegers.java3 import java.math.BigInteger;
7 * BigInteger utilities.
11 public static final BigInteger ZERO = BigInteger.valueOf(0);
12 public static final BigInteger ONE = BigInteger.valueOf(1);
14 private static final BigInteger TWO = BigInteger.valueOf(2);
15 private static final BigInteger THREE = BigInteger.valueOf(3);
26 BigInteger value) in asUnsignedByteArray()
48 public static byte[] asUnsignedByteArray(int length, BigInteger value) in asUnsignedByteArray()
70 * Return a random BigInteger not less than 'min' and not greater than 'max'
75 * @return a random BigInteger value in the range [min,max]
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/external/bouncycastle/repackaged/bcprov/src/main/java/com/android/org/bouncycastle/util/
DBigIntegers.java4 import java.math.BigInteger;
8 * BigInteger utilities.
13 public static final BigInteger ZERO = BigInteger.valueOf(0);
14 public static final BigInteger ONE = BigInteger.valueOf(1);
16 private static final BigInteger TWO = BigInteger.valueOf(2);
17 private static final BigInteger THREE = BigInteger.valueOf(3);
28 BigInteger value) in asUnsignedByteArray()
50 public static byte[] asUnsignedByteArray(int length, BigInteger value) in asUnsignedByteArray()
72 * Return a random BigInteger not less than 'min' and not greater than 'max'
77 * @return a random BigInteger value in the range [min,max]
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/asn1/pkcs/
DRSAPrivateKey.java3 import java.math.BigInteger;
17 private BigInteger version;
18 private BigInteger modulus;
19 private BigInteger publicExponent;
20 private BigInteger privateExponent;
21 private BigInteger prime1;
22 private BigInteger prime2;
23 private BigInteger exponent1;
24 private BigInteger exponent2;
25 private BigInteger coefficient;
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/external/bouncycastle/repackaged/bcprov/src/main/java/com/android/org/bouncycastle/asn1/pkcs/
DRSAPrivateKey.java4 import java.math.BigInteger;
21 private BigInteger version;
22 private BigInteger modulus;
23 private BigInteger publicExponent;
24 private BigInteger privateExponent;
25 private BigInteger prime1;
26 private BigInteger prime2;
27 private BigInteger exponent1;
28 private BigInteger exponent2;
29 private BigInteger coefficient;
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/external/guava/guava-tests/test/com/google/common/math/
DBigIntegerMathTest.java24 import static java.math.BigInteger.ONE;
25 import static java.math.BigInteger.TEN;
26 import static java.math.BigInteger.ZERO;
44 import java.math.BigInteger;
57 BigInteger.ZERO.setBit(2 * BigIntegerMath.SQRT2_PRECOMPUTE_THRESHOLD + 1), FLOOR), in testConstantSqrt2PrecomputedBits()
62 for (BigInteger x : ALL_BIGINTEGER_CANDIDATES) { in testIsPowerOfTwo()
81 BigIntegerMath.log2(BigInteger.valueOf(-1), mode); in testLog2NegativeAlwaysThrows()
88 for (BigInteger x : POSITIVE_BIGINTEGER_CANDIDATES) { in testLog2Floor()
98 for (BigInteger x : POSITIVE_BIGINTEGER_CANDIDATES) { in testLog2Ceiling()
107 // Relies on the correctness of isPowerOfTwo(BigInteger).
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/external/bouncycastle/repackaged/bcprov/src/main/java/com/android/org/bouncycastle/math/
DPrimes.java4 import java.math.BigInteger;
19 private static final BigInteger ONE = BigInteger.valueOf(1);
20 private static final BigInteger TWO = BigInteger.valueOf(2);
21 private static final BigInteger THREE = BigInteger.valueOf(3);
25 * {@linkplain Primes#enhancedMRProbablePrimeTest(BigInteger, SecureRandom, int) Enhanced
36 private static MROutput provablyCompositeWithFactor(BigInteger factor) in provablyCompositeWithFactor()
47 private BigInteger factor;
49 private MROutput(boolean provablyComposite, BigInteger factor) in MROutput()
55 public BigInteger getFactor() in getFactor()
79 private BigInteger prime;
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/math/
DPrimes.java3 import java.math.BigInteger;
17 private static final BigInteger ONE = BigInteger.valueOf(1);
18 private static final BigInteger TWO = BigInteger.valueOf(2);
19 private static final BigInteger THREE = BigInteger.valueOf(3);
23 * {@linkplain Primes#enhancedMRProbablePrimeTest(BigInteger, SecureRandom, int) Enhanced
33 private static MROutput provablyCompositeWithFactor(BigInteger factor) in provablyCompositeWithFactor()
44 private BigInteger factor;
46 private MROutput(boolean provablyComposite, BigInteger factor) in MROutput()
52 public BigInteger getFactor() in getFactor()
75 private BigInteger prime;
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/crypto/signers/
DDSASigner.java3 import java.math.BigInteger;
74 public BigInteger getOrder() in getOrder()
86 public BigInteger[] generateSignature( in generateSignature()
90 BigInteger q = params.getQ(); in generateSignature()
91 BigInteger m = calculateE(q, message); in generateSignature()
92 BigInteger x = ((DSAPrivateKeyParameters)key).getX(); in generateSignature()
103 BigInteger k = kCalculator.nextK(); in generateSignature()
106 BigInteger r = params.getG().modPow(k.add(getRandomizer(q, random)), params.getP()).mod(q); in generateSignature()
110 BigInteger s = k.mod(q); in generateSignature()
112 return new BigInteger[]{ r, s }; in generateSignature()
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