java.lang.Object
java.security.spec.ECFieldFp
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Constructor Summary
ConstructorDescriptionCreates an elliptic curve prime finite field with the specified primep
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Method Summary
Modifier and TypeMethodDescriptionboolean
Compares this prime finite field for equality with the specified object.int
Returns the field size in bits which is size of prime p for this prime finite field.getP()
Returns the primep
of this prime finite field.int
hashCode()
Returns a hash code value for this prime finite field.
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Constructor Details
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ECFieldFp
Creates an elliptic curve prime finite field with the specified primep
.- Parameters:
p
- the prime.- Throws:
NullPointerException
- ifp
is null.IllegalArgumentException
- ifp
is not positive.
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Method Details
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getFieldSize
public int getFieldSize()Returns the field size in bits which is size of prime p for this prime finite field.- Specified by:
getFieldSize
in interfaceECField
- Returns:
- the field size in bits.
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getP
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equals
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hashCode
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