ECFieldFp (moe.ios.core API)

java.lang.Object
- java.security.spec.ECFieldFp

All Implemented Interfaces:

ECField
```
public class ECFieldFp
extends Object
implements ECField
```
The parameters specifying a prime finite field of an elliptic curve.

Constructor Summary

Constructors
Constructor Description

ECFieldFp(BigInteger p)
Creates a new prime finite field of an elliptic curve with the specified prime p.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`	Returns whether the specified object is equal to this finite field.
`int`	`getFieldSize()`	Returns the size of the finite field (in bits).
`BigInteger`	`getP()`	Returns the prime value `p` for this finite field.
`int`	`hashCode()`	Returns the hashcode value for this finite field.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ECFieldFp
```
public ECFieldFp(BigInteger p)
```
    Creates a new prime finite field of an elliptic curve with the specified prime p.
    
    Parameters:
    
    p - the prime value p.
    
    Throws:
    
    IllegalArgumentException - if p <= zero.
- Method Detail
  - getFieldSize
```
public int getFieldSize()
```
    Returns the size of the finite field (in bits).
    
    Specified by:
    
    getFieldSize in interface ECField
    
    Returns:
    
    the size of the finite field (in bits).
  - getP
```
public BigInteger getP()
```
    Returns the prime value p for this finite field.
    
    Returns:
    
    the prime value p for this finite field.
  - equals
```
public boolean equals(Object obj)
```
    Returns whether the specified object is equal to this finite field.
    
    Overrides:
    
    equals in class Object
    
    Parameters:
    
    obj - the object to compare to this finite field.
    
    Returns:
    
    true if the specified object is equal to this finite field, otherwise false.
    
    See Also:
    
    Object.hashCode()
  - hashCode
```
public int hashCode()
```
    Returns the hashcode value for this finite field.
    
    Overrides:
    
    hashCode in class Object
    
    Returns:
    
    the hashcode value for this finite field.
    
    See Also:
    
    Object.equals(java.lang.Object)