diff options
Diffstat (limited to 'core/src/main/java/org/bouncycastle/asn1/ua/DSTU4145PublicKey.java')
-rw-r--r-- | core/src/main/java/org/bouncycastle/asn1/ua/DSTU4145PublicKey.java | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/ua/DSTU4145PublicKey.java b/core/src/main/java/org/bouncycastle/asn1/ua/DSTU4145PublicKey.java new file mode 100644 index 00000000..769eff66 --- /dev/null +++ b/core/src/main/java/org/bouncycastle/asn1/ua/DSTU4145PublicKey.java @@ -0,0 +1,46 @@ +package org.bouncycastle.asn1.ua; + +import org.bouncycastle.asn1.ASN1Object; +import org.bouncycastle.asn1.ASN1OctetString; +import org.bouncycastle.asn1.ASN1Primitive; +import org.bouncycastle.asn1.DEROctetString; +import org.bouncycastle.math.ec.ECPoint; + +public class DSTU4145PublicKey + extends ASN1Object +{ + + private ASN1OctetString pubKey; + + public DSTU4145PublicKey(ECPoint pubKey) + { + // We always use big-endian in parameter encoding + this.pubKey = new DEROctetString(DSTU4145PointEncoder.encodePoint(pubKey)); + } + + private DSTU4145PublicKey(ASN1OctetString ocStr) + { + pubKey = ocStr; + } + + public static DSTU4145PublicKey getInstance(Object obj) + { + if (obj instanceof DSTU4145PublicKey) + { + return (DSTU4145PublicKey)obj; + } + + if (obj != null) + { + return new DSTU4145PublicKey(ASN1OctetString.getInstance(obj)); + } + + return null; + } + + public ASN1Primitive toASN1Primitive() + { + return pubKey; + } + +} |