ASN1Encodable, Encodablepublic class ECDSAPublicKey extends PublicKeyDataObject
Certificate Holder Authorization ::= SEQUENCE {
ASN1TaggedObject primeModulusP; // OPTIONAL
ASN1TaggedObject firstCoefA; // OPTIONAL
ASN1TaggedObject secondCoefB; // OPTIONAL
ASN1TaggedObject basePointG; // OPTIONAL
ASN1TaggedObject orderOfBasePointR; // OPTIONAL
ASN1TaggedObject publicPointY; //REQUIRED
ASN1TaggedObject cofactorF; // OPTIONAL
}
| Constructor | Description |
|---|---|
ECDSAPublicKey(ASN1ObjectIdentifier usage,
byte[] ppY) |
|
ECDSAPublicKey(ASN1ObjectIdentifier usage,
java.math.BigInteger p,
java.math.BigInteger a,
java.math.BigInteger b,
byte[] basePoint,
java.math.BigInteger order,
byte[] publicPoint,
int cofactor) |
| Modifier and Type | Method | Description |
|---|---|---|
ASN1EncodableVector |
getASN1EncodableVector(ASN1ObjectIdentifier oid,
boolean publicPointOnly) |
|
byte[] |
getBasePointG() |
|
java.math.BigInteger |
getCofactorF() |
|
java.math.BigInteger |
getFirstCoefA() |
|
java.math.BigInteger |
getOrderOfBasePointR() |
|
java.math.BigInteger |
getPrimeModulusP() |
|
byte[] |
getPublicPointY() |
|
java.math.BigInteger |
getSecondCoefB() |
|
ASN1ObjectIdentifier |
getUsage() |
|
boolean |
hasParameters() |
|
ASN1Primitive |
toASN1Primitive() |
Method providing a primitive representation of this object suitable for encoding.
|
equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode, toASN1Objectclone, finalize, getClass, notify, notifyAll, toString, wait, wait, waitgetInstancepublic ECDSAPublicKey(ASN1ObjectIdentifier usage, byte[] ppY) throws java.lang.IllegalArgumentException
java.lang.IllegalArgumentExceptionpublic ECDSAPublicKey(ASN1ObjectIdentifier usage, java.math.BigInteger p, java.math.BigInteger a, java.math.BigInteger b, byte[] basePoint, java.math.BigInteger order, byte[] publicPoint, int cofactor)
public ASN1ObjectIdentifier getUsage()
getUsage in class PublicKeyDataObjectpublic byte[] getBasePointG()
public java.math.BigInteger getCofactorF()
public java.math.BigInteger getFirstCoefA()
public java.math.BigInteger getOrderOfBasePointR()
public java.math.BigInteger getPrimeModulusP()
public byte[] getPublicPointY()
public java.math.BigInteger getSecondCoefB()
public boolean hasParameters()
public ASN1EncodableVector getASN1EncodableVector(ASN1ObjectIdentifier oid, boolean publicPointOnly)
public ASN1Primitive toASN1Primitive()
ASN1ObjecttoASN1Primitive in interface ASN1EncodabletoASN1Primitive in class ASN1Object