Class Challenge (0.40.0)
Version 0.40.0keyboard_arrow_down
public final class Challenge extends GeneratedMessageV3 implements ChallengeOrBuilder
A Challenge from the server used to guarantee freshness of attestations
Protobuf type google.cloud.confidentialcomputing.v1alpha1.Challenge
Inherited Members
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)
com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)
Static Fields
CREATE_TIME_FIELD_NUMBER
public static final int CREATE_TIME_FIELD_NUMBER
Field Value
Type Description
int
EXPIRE_TIME_FIELD_NUMBER
public static final int EXPIRE_TIME_FIELD_NUMBER
Field Value
Type Description
int
NAME_FIELD_NUMBER
public static final int NAME_FIELD_NUMBER
Field Value
Type Description
int
NONCE_FIELD_NUMBER
public static final int NONCE_FIELD_NUMBER
Field Value
Type Description
int
USED_FIELD_NUMBER
public static final int USED_FIELD_NUMBER
Field Value
Type Description
int
Static Methods
getDefaultInstance()
public static Challenge getDefaultInstance ()
getDescriptor()
public static final Descriptors . Descriptor getDescriptor ()
newBuilder()
public static Challenge . Builder newBuilder ()
newBuilder(Challenge prototype)
public static Challenge . Builder newBuilder ( Challenge prototype )
Parameter
Name Description
prototypeChallenge
public static Challenge parseDelimitedFrom ( InputStream input )
public static Challenge parseDelimitedFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
parseFrom(byte[] data)
public static Challenge parseFrom ( byte [] data )
Parameter
Name Description
databyte []
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static Challenge parseFrom ( byte [] data , ExtensionRegistryLite extensionRegistry )
parseFrom(ByteString data)
public static Challenge parseFrom ( ByteString data )
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static Challenge parseFrom ( ByteString data , ExtensionRegistryLite extensionRegistry )
public static Challenge parseFrom ( CodedInputStream input )
public static Challenge parseFrom ( CodedInputStream input , ExtensionRegistryLite extensionRegistry )
public static Challenge parseFrom ( InputStream input )
public static Challenge parseFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
parseFrom(ByteBuffer data)
public static Challenge parseFrom ( ByteBuffer data )
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static Challenge parseFrom ( ByteBuffer data , ExtensionRegistryLite extensionRegistry )
parser()
public static Parser<Challenge> parser ()
Methods
equals(Object obj)
public boolean equals ( Object obj )
Parameter
Name Description
objObject
Overrides
getCreateTime()
public Timestamp getCreateTime ()
Output only. The time at which this Challenge was created
.google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
Returns
Type Description
Timestamp The createTime.
getCreateTimeOrBuilder()
public TimestampOrBuilder getCreateTimeOrBuilder ()
Output only. The time at which this Challenge was created
.google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
getDefaultInstanceForType()
public Challenge getDefaultInstanceForType ()
getExpireTime()
public Timestamp getExpireTime ()
Output only. The time at which this Challenge will no longer be usable. It
is also the expiration time for any tokens generated from this Challenge.
.google.protobuf.Timestamp expire_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
Returns
Type Description
Timestamp The expireTime.
getExpireTimeOrBuilder()
public TimestampOrBuilder getExpireTimeOrBuilder ()
Output only. The time at which this Challenge will no longer be usable. It
is also the expiration time for any tokens generated from this Challenge.
.google.protobuf.Timestamp expire_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
getName()
Output only. The resource name for this Challenge in the format
projects/*/locations/*/challenges/*
string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
Returns
Type Description
String The name.
getNameBytes()
public ByteString getNameBytes ()
Output only. The resource name for this Challenge in the format
projects/*/locations/*/challenges/*
string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
Returns
Type Description
ByteString The bytes for name.
getNonce()
public ByteString getNonce ()
Output only. Random data which should be used when calling TPM2_Quote.
bytes nonce = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
getParserForType()
public Parser<Challenge> getParserForType ()
Overrides
getSerializedSize()
public int getSerializedSize ()
Returns
Type Description
int
Overrides
getUsed()
Output only. Indicates if this challenge has been used to generate a token.
bool used = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
Returns
Type Description
boolean The used.
hasCreateTime()
public boolean hasCreateTime ()
Output only. The time at which this Challenge was created
.google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
Returns
Type Description
boolean Whether the createTime field is set.
hasExpireTime()
public boolean hasExpireTime ()
Output only. The time at which this Challenge will no longer be usable. It
is also the expiration time for any tokens generated from this Challenge.
.google.protobuf.Timestamp expire_time = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];
Returns
Type Description
boolean Whether the expireTime field is set.
hashCode()
Returns
Type Description
int
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3 . FieldAccessorTable internalGetFieldAccessorTable ()
Overrides
isInitialized()
public final boolean isInitialized ()
Overrides
newBuilderForType()
public Challenge . Builder newBuilderForType ()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected Challenge . Builder newBuilderForType ( GeneratedMessageV3 . BuilderParent parent )
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance ( GeneratedMessageV3 . UnusedPrivateParameter unused )
Returns
Type Description
Object
Overrides
toBuilder()
public Challenge . Builder toBuilder ()
writeTo(CodedOutputStream output)
public void writeTo ( CodedOutputStream output )
Overrides
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-10-28 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-10-28 UTC."],[],[]]
