java.lang.Object
java.security.spec.ECFieldFp
- All Implemented Interfaces:
- ECField
This immutable class defines an elliptic curve (EC) prime
 finite field.
- Since:
- 1.5
- See Also:
- 
Constructor SummaryConstructorsConstructorDescriptionCreates an elliptic curve prime finite field with the specified primep.
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Method SummaryModifier 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- 
ECFieldFpCreates an elliptic curve prime finite field with the specified primep.- Parameters:
- p- the prime.
- Throws:
- NullPointerException- if- pis null.
- IllegalArgumentException- if- pis not positive.
 
 
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Method Details- 
getFieldSizepublic int getFieldSize()Returns the field size in bits which is size of prime p for this prime finite field.- Specified by:
- getFieldSizein interface- ECField
- Returns:
- the field size in bits.
 
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getPReturns the primepof this prime finite field.- Returns:
- the prime.
 
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equalsCompares this prime finite field for equality with the specified object.
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hashCodepublic int hashCode()Returns a hash code value for this prime finite field.
 
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