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Bouncy Castle Cryptography Library 1.64 | |||||||||
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java.lang.Objectorg.bouncycastle.math.ec.ECCurve
org.bouncycastle.math.ec.ECCurve.AbstractFp
Nested Class Summary |
Nested classes inherited from class org.bouncycastle.math.ec.ECCurve |
ECCurve.AbstractF2m, ECCurve.AbstractFp, ECCurve.Config, ECCurve.F2m, ECCurve.Fp |
Field Summary |
Fields inherited from class org.bouncycastle.math.ec.ECCurve |
a, b, cofactor, coord, COORD_AFFINE, COORD_HOMOGENEOUS, COORD_JACOBIAN, COORD_JACOBIAN_CHUDNOVSKY, COORD_JACOBIAN_MODIFIED, COORD_LAMBDA_AFFINE, COORD_LAMBDA_PROJECTIVE, COORD_SKEWED, endomorphism, field, multiplier, order |
Constructor Summary | |
protected |
ECCurve.AbstractFp(java.math.BigInteger q)
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Method Summary | |
protected ECPoint |
decompressPoint(int yTilde,
java.math.BigInteger X1)
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boolean |
isValidFieldElement(java.math.BigInteger x)
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Methods inherited from class org.bouncycastle.math.ec.ECCurve |
checkPoint, checkPoints, checkPoints, cloneCurve, configure, createCacheSafeLookupTable, createDefaultMultiplier, createPoint, createRawPoint, createRawPoint, decodePoint, equals, equals, fromBigInteger, getA, getAllCoordinateSystems, getB, getCofactor, getCoordinateSystem, getEndomorphism, getField, getFieldSize, getInfinity, getMultiplier, getOrder, getPreCompInfo, hashCode, importPoint, normalizeAll, normalizeAll, precompute, supportsCoordinateSystem, validatePoint |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
protected ECCurve.AbstractFp(java.math.BigInteger q)
Method Detail |
public boolean isValidFieldElement(java.math.BigInteger x)
isValidFieldElement
in class ECCurve
protected ECPoint decompressPoint(int yTilde, java.math.BigInteger X1)
decompressPoint
in class ECCurve
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Bouncy Castle Cryptography Library 1.64 | |||||||||
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