org.bouncycastle.asn1.x9
Class X9FieldElement
java.lang.Object
org.bouncycastle.asn1.ASN1Encodable
org.bouncycastle.asn1.x9.X9FieldElement
- All Implemented Interfaces:
- DEREncodable
public class X9FieldElement
- extends ASN1Encodable
class for processing an FieldElement as a DER object.
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
f
protected ECFieldElement f
converter
private static X9IntegerConverter converter
X9FieldElement
public X9FieldElement(ECFieldElement f)
X9FieldElement
public X9FieldElement(java.math.BigInteger p,
ASN1OctetString s)
X9FieldElement
public X9FieldElement(int m,
int k1,
int k2,
int k3,
ASN1OctetString s)
getValue
public ECFieldElement getValue()
toASN1Object
public DERObject toASN1Object()
- Produce an object suitable for an ASN1OutputStream.
FieldElement ::= OCTET STRING
- if q is an odd prime then the field element is
processed as an Integer and converted to an octet string
according to x 9.62 4.3.1.
- if q is 2m then the bit string
contained in the field element is converted into an octet
string with the same ordering padded at the front if necessary.
- Specified by:
toASN1Object
in class ASN1Encodable