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Bouncy Castle Cryptography 1.11 API Specification: Class ECFieldElement.Fp

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Bouncy Castle Cryptography 1.11

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org.bouncycastle.math.ec
Class ECFieldElement.Fp

java.lang.Object
  |
  +--org.bouncycastle.math.ec.ECFieldElement
        |
        +--org.bouncycastle.math.ec.ECFieldElement.Fp

All Implemented Interfaces:: ECConstants

Enclosing class:: ECFieldElement

public static class ECFieldElement.Fp
extends ECFieldElement

Inner classes inherited from class org.bouncycastle.math.ec.ECFieldElement

ECFieldElement.Fp

Fields inherited from interface org.bouncycastle.math.ec.ECConstants

ONE, ZERO

Constructor Summary

ECFieldElement.Fp(java.math.BigInteger q, java.math.BigInteger x)


Method Summary

ECFieldElement add(ECFieldElement b)


ECFieldElement divide(ECFieldElement b)


java.lang.String getFieldName()
          return the field name for this field.

ECFieldElement invert()


ECFieldElement multiply(ECFieldElement b)


ECFieldElement negate()


ECFieldElement sqrt()
          return a sqrt root - the routine verifies that the calculation returns the right value - if none exists it returns null.

ECFieldElement square()


ECFieldElement subtract(ECFieldElement b)


Methods inherited from class org.bouncycastle.math.ec.ECFieldElement

equals, toBigInteger

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ECFieldElement.Fp

public ECFieldElement.Fp(java.math.BigInteger q,
                         java.math.BigInteger x)

Method Detail

getFieldName

public java.lang.String getFieldName()

return the field name for this field.

Overrides:: getFieldName in class ECFieldElement

Returns:: the string "Fp".

add

public ECFieldElement add(ECFieldElement b)

Overrides:: add in class ECFieldElement

subtract

public ECFieldElement subtract(ECFieldElement b)

Overrides:: subtract in class ECFieldElement

multiply

public ECFieldElement multiply(ECFieldElement b)

Overrides:: multiply in class ECFieldElement

divide

public ECFieldElement divide(ECFieldElement b)

Overrides:: divide in class ECFieldElement

negate

public ECFieldElement negate()

Overrides:: negate in class ECFieldElement

square

public ECFieldElement square()

Overrides:: square in class ECFieldElement

invert

public ECFieldElement invert()

Overrides:: invert in class ECFieldElement

sqrt

public ECFieldElement sqrt()

return a sqrt root - the routine verifies that the calculation returns the right value - if none exists it returns null.

Overrides:: sqrt in class ECFieldElement