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author | Roberto Tyley <roberto.tyley@gmail.com> | 2014-07-15 01:38:01 +0400 |
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committer | Roberto Tyley <roberto.tyley@gmail.com> | 2014-07-26 11:23:17 +0400 |
commit | 7cb752aaf746dc0b473afeb9e892b7fbc12666c5 (patch) | |
tree | cc4f91ddc18332b5adbe82e3fcb040d976c90105 /core/src/main/java/org/spongycastle/asn1/x9/DHValidationParms.java | |
parent | 551830f8ea5177042af2c7dd1fc90888bc67387d (diff) |
Execute become-spongy.sh
https://github.com/rtyley/spongycastle/blob/3040af/become-spongy.sh
Diffstat (limited to 'core/src/main/java/org/spongycastle/asn1/x9/DHValidationParms.java')
-rw-r--r-- | core/src/main/java/org/spongycastle/asn1/x9/DHValidationParms.java | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/asn1/x9/DHValidationParms.java b/core/src/main/java/org/spongycastle/asn1/x9/DHValidationParms.java new file mode 100644 index 00000000..f70991c0 --- /dev/null +++ b/core/src/main/java/org/spongycastle/asn1/x9/DHValidationParms.java @@ -0,0 +1,79 @@ +package org.spongycastle.asn1.x9; + +import org.spongycastle.asn1.ASN1EncodableVector; +import org.spongycastle.asn1.ASN1Integer; +import org.spongycastle.asn1.ASN1Object; +import org.spongycastle.asn1.ASN1Primitive; +import org.spongycastle.asn1.ASN1Sequence; +import org.spongycastle.asn1.ASN1TaggedObject; +import org.spongycastle.asn1.DERBitString; +import org.spongycastle.asn1.DERSequence; + +public class DHValidationParms extends ASN1Object +{ + private DERBitString seed; + private ASN1Integer pgenCounter; + + public static DHValidationParms getInstance(ASN1TaggedObject obj, boolean explicit) + { + return getInstance(ASN1Sequence.getInstance(obj, explicit)); + } + + public static DHValidationParms getInstance(Object obj) + { + if (obj instanceof DHValidationParms) + { + return (DHValidationParms)obj; + } + else if (obj != null) + { + return new DHValidationParms(ASN1Sequence.getInstance(obj)); + } + + return null; + } + + public DHValidationParms(DERBitString seed, ASN1Integer pgenCounter) + { + if (seed == null) + { + throw new IllegalArgumentException("'seed' cannot be null"); + } + if (pgenCounter == null) + { + throw new IllegalArgumentException("'pgenCounter' cannot be null"); + } + + this.seed = seed; + this.pgenCounter = pgenCounter; + } + + private DHValidationParms(ASN1Sequence seq) + { + if (seq.size() != 2) + { + throw new IllegalArgumentException("Bad sequence size: " + seq.size()); + } + + this.seed = DERBitString.getInstance(seq.getObjectAt(0)); + this.pgenCounter = ASN1Integer.getInstance(seq.getObjectAt(1)); + } + + public DERBitString getSeed() + { + return this.seed; + } + + public ASN1Integer getPgenCounter() + { + return this.pgenCounter; + } + + public ASN1Primitive toASN1Primitive() + { + ASN1EncodableVector v = new ASN1EncodableVector(); + v.add(this.seed); + v.add(this.pgenCounter); + return new DERSequence(v); + } +} |