java.lang.Object | |
↳ | java.security.spec.ECParameterSpec |
The parameter specification used with Elliptic Curve Cryptography (ECC).
Public Constructors | |||||||||||
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Creates a new
ECParameterSpec with the specified elliptic curve,
the base point, the order of the generator (or base point) and the
co-factor. |
Public Methods | |||||||||||
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Returns the
cofactor . | |||||||||||
Returns the elliptic curve.
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Returns the generator (or base point).
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Returns the order of the generator.
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Inherited Methods | |||||||||||
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Creates a new ECParameterSpec
with the specified elliptic curve,
the base point, the order of the generator (or base point) and the
co-factor.
curve | the elliptic curve. |
---|---|
generator | the generator (or base point). |
order | the order of the generator. |
cofactor | the co-factor. |
IllegalArgumentException | if order <_ zero="zero" code="code"> or |
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Public Methods
public
EllipticCurve
getCurve
()
Since: API Level 1
Returns the elliptic curve.
Returns
the elliptic curve.
public
ECPoint
getGenerator
()
Since: API Level 1
Returns the generator (or base point).
Returns
the generator (or base point).
public
BigInteger
getOrder
()
Since: API Level 1
Returns the order of the generator.
Returns
the order of the generator.