Class ECFieldFp
java.lang.Object
java.security.spec.ECFieldFp
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ECField
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Constructor Summary
ConstructorsConstructorDescriptionCreates an elliptic curve prime finite field with the specified primep. -
Method Summary
Modifier and TypeMethodDescriptionbooleanCompares this prime finite field for equality with the specified object.intReturns the field size in bits which is size of prime p for this prime finite field.getP()Returns the primepof this prime finite field.inthashCode()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- ifpis null.IllegalArgumentException- ifpis 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:
getFieldSizein 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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