Package org.bouncycastle.asn1.cmp
Class Challenge
- java.lang.Object
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- org.bouncycastle.asn1.ASN1Object
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- org.bouncycastle.asn1.cmp.Challenge
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- All Implemented Interfaces:
org.bouncycastle.asn1.ASN1Encodable
,org.bouncycastle.util.Encodable
public class Challenge extends org.bouncycastle.asn1.ASN1Object
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description byte[]
getChallenge()
static Challenge
getInstance(java.lang.Object o)
org.bouncycastle.asn1.x509.AlgorithmIdentifier
getOwf()
byte[]
getWitness()
org.bouncycastle.asn1.ASN1Primitive
toASN1Primitive()
Challenge ::= SEQUENCE { owf AlgorithmIdentifier OPTIONAL, -- MUST be present in the first Challenge; MAY be omitted in -- any subsequent Challenge in POPODecKeyChallContent (if -- omitted, then the owf used in the immediately preceding -- Challenge is to be used).
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Method Detail
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getInstance
public static Challenge getInstance(java.lang.Object o)
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getOwf
public org.bouncycastle.asn1.x509.AlgorithmIdentifier getOwf()
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getWitness
public byte[] getWitness()
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getChallenge
public byte[] getChallenge()
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toASN1Primitive
public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive()
Challenge ::= SEQUENCE { owf AlgorithmIdentifier OPTIONAL, -- MUST be present in the first Challenge; MAY be omitted in -- any subsequent Challenge in POPODecKeyChallContent (if -- omitted, then the owf used in the immediately preceding -- Challenge is to be used). witness OCTET STRING, -- the result of applying the one-way function (owf) to a -- randomly-generated INTEGER, A. [Note that a different -- INTEGER MUST be used for each Challenge.] challenge OCTET STRING -- the encryption (under the public key for which the cert. -- request is being made) of Rand, where Rand is specified as -- Rand ::= SEQUENCE { -- int INTEGER, -- - the randomly-generated INTEGER A (above) -- sender GeneralName -- - the sender's name (as included in PKIHeader) -- } }
- Specified by:
toASN1Primitive
in interfaceorg.bouncycastle.asn1.ASN1Encodable
- Specified by:
toASN1Primitive
in classorg.bouncycastle.asn1.ASN1Object
- Returns:
- a basic ASN.1 object representation.
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