public class Challenge extends ASN1Encodable
Modifier and Type | Field and Description |
---|---|
private ASN1OctetString |
challenge |
private AlgorithmIdentifier |
owf |
private ASN1OctetString |
witness |
BER, DER
Modifier | Constructor and Description |
---|---|
private |
Challenge(ASN1Sequence seq) |
Modifier and Type | Method and Description |
---|---|
private void |
addOptional(ASN1EncodableVector v,
ASN1Encodable obj) |
static Challenge |
getInstance(java.lang.Object o) |
AlgorithmIdentifier |
getOwf() |
DERObject |
toASN1Object()
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).
|
equals, getDEREncoded, getDERObject, getEncoded, getEncoded, hashCode
private AlgorithmIdentifier owf
private ASN1OctetString witness
private ASN1OctetString challenge
private Challenge(ASN1Sequence seq)
public static Challenge getInstance(java.lang.Object o)
public AlgorithmIdentifier getOwf()
public DERObject toASN1Object()
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) -- } }
toASN1Object
in class ASN1Encodable
private void addOptional(ASN1EncodableVector v, ASN1Encodable obj)
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