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org.bitcoinj.wallet
Class Protos.ScryptParameters

java.lang.Object
  extended by com.google.protobuf.AbstractMessageLite
      extended by com.google.protobuf.AbstractMessage
          extended by com.google.protobuf.GeneratedMessage
              extended by org.bitcoinj.wallet.Protos.ScryptParameters
All Implemented Interfaces:
com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable, Protos.ScryptParametersOrBuilder
Enclosing class:
Protos
public static final class Protos.ScryptParameters
extends com.google.protobuf.GeneratedMessage
implements Protos.ScryptParametersOrBuilder

Protobuf type wallet.ScryptParameters 

 The parameters used in the scrypt key derivation function.
  The default values are taken from http://www.tarsnap.com/scrypt/scrypt-slides.pdf.
  They can be increased - n is the number of iterations performed and
  r and p can be used to tweak the algorithm - see:
  http://stackoverflow.com/questions/11126315/what-are-optimal-scrypt-work-factors

See Also:
Serialized Form

Nested Class Summary
static class Protos.ScryptParameters.Builder
          Protobuf type wallet.ScryptParameters
 
Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessage
com.google.protobuf.GeneratedMessage.BuilderParent, com.google.protobuf.GeneratedMessage.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessage.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessage.ExtendableBuilder>, com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessage.ExtendableMessage>, com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessage.ExtendableMessage>, com.google.protobuf.GeneratedMessage.FieldAccessorTable, com.google.protobuf.GeneratedMessage.GeneratedExtension<ContainingType extends com.google.protobuf.Message,Type>
 
Field Summary
static int N_FIELD_NUMBER
           
static int P_FIELD_NUMBER
           
static com.google.protobuf.Parser<Protos.ScryptParameters> PARSER
           
static int R_FIELD_NUMBER
           
static int SALT_FIELD_NUMBER
           
 
Fields inherited from class com.google.protobuf.GeneratedMessage
alwaysUseFieldBuilders
 
Method Summary
static Protos.ScryptParameters getDefaultInstance()
           
 Protos.ScryptParameters getDefaultInstanceForType()
           
static com.google.protobuf.Descriptors.Descriptor getDescriptor()
           
 long getN()
          optional int64 n = 2 [default = 16384];
 int getP()
          optional int32 p = 4 [default = 1];
 com.google.protobuf.Parser<Protos.ScryptParameters> getParserForType()
           
 int getR()
          optional int32 r = 3 [default = 8];
 com.google.protobuf.ByteString getSalt()
          required bytes salt = 1;
 int getSerializedSize()
           
 com.google.protobuf.UnknownFieldSet getUnknownFields()
           
 boolean hasN()
          optional int64 n = 2 [default = 16384];
 boolean hasP()
          optional int32 p = 4 [default = 1];
 boolean hasR()
          optional int32 r = 3 [default = 8];
 boolean hasSalt()
          required bytes salt = 1;
protected  com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()
           
 boolean isInitialized()
           
static Protos.ScryptParameters.Builder newBuilder()
           
static Protos.ScryptParameters.Builder newBuilder(Protos.ScryptParameters prototype)
           
 Protos.ScryptParameters.Builder newBuilderForType()
           
protected  Protos.ScryptParameters.Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)
           
static Protos.ScryptParameters parseDelimitedFrom(InputStream input)
           
static Protos.ScryptParameters parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           
static Protos.ScryptParameters parseFrom(byte[] data)
           
static Protos.ScryptParameters parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           
static Protos.ScryptParameters parseFrom(com.google.protobuf.ByteString data)
           
static Protos.ScryptParameters parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           
static Protos.ScryptParameters parseFrom(com.google.protobuf.CodedInputStream input)
           
static Protos.ScryptParameters parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           
static Protos.ScryptParameters parseFrom(InputStream input)
           
static Protos.ScryptParameters parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           
 Protos.ScryptParameters.Builder toBuilder()
           
protected  Object writeReplace()
           
 void writeTo(com.google.protobuf.CodedOutputStream output)
           
 
Methods inherited from class com.google.protobuf.GeneratedMessage
getAllFields, getDescriptorForType, getField, getRepeatedField, getRepeatedFieldCount, hasField, makeExtensionsImmutable, newFileScopedGeneratedExtension, newMessageScopedGeneratedExtension, parseUnknownField
 
Methods inherited from class com.google.protobuf.AbstractMessage
equals, findInitializationErrors, getInitializationErrorString, hashBoolean, hashCode, hashEnum, hashEnumList, hashFields, hashLong, toString
 
Methods inherited from class com.google.protobuf.AbstractMessageLite
toByteArray, toByteString, writeDelimitedTo, writeTo
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface com.google.protobuf.MessageOrBuilder
findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getRepeatedField, getRepeatedFieldCount, hasField
 
Methods inherited from interface com.google.protobuf.MessageLite
toByteArray, toByteString, writeDelimitedTo, writeTo
 

Field Detail

PARSER

public static com.google.protobuf.Parser<Protos.ScryptParameters> PARSER

SALT_FIELD_NUMBER

public static final int SALT_FIELD_NUMBER
See Also:
Constant Field Values

N_FIELD_NUMBER

public static final int N_FIELD_NUMBER
See Also:
Constant Field Values

R_FIELD_NUMBER

public static final int R_FIELD_NUMBER
See Also:
Constant Field Values

P_FIELD_NUMBER

public static final int P_FIELD_NUMBER
See Also:
Constant Field Values
Method Detail

getDefaultInstance

public static Protos.ScryptParameters getDefaultInstance()

getDefaultInstanceForType

public Protos.ScryptParameters getDefaultInstanceForType()
Specified by:
getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
Specified by:
getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

getUnknownFields

public final com.google.protobuf.UnknownFieldSet getUnknownFields()
Specified by:
getUnknownFields in interface com.google.protobuf.MessageOrBuilder
Overrides:
getUnknownFields in class com.google.protobuf.GeneratedMessage

getDescriptor

public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

internalGetFieldAccessorTable

protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()
Specified by:
internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage

getParserForType

public com.google.protobuf.Parser<Protos.ScryptParameters> getParserForType()
Specified by:
getParserForType in interface com.google.protobuf.Message
Specified by:
getParserForType in interface com.google.protobuf.MessageLite
Overrides:
getParserForType in class com.google.protobuf.GeneratedMessage

hasSalt

public boolean hasSalt()
required bytes salt = 1; 
 Salt to use in generation of the wallet password (8 bytes)

Specified by:
hasSalt in interface Protos.ScryptParametersOrBuilder

getSalt

public com.google.protobuf.ByteString getSalt()
required bytes salt = 1; 
 Salt to use in generation of the wallet password (8 bytes)

Specified by:
getSalt in interface Protos.ScryptParametersOrBuilder

hasN

public boolean hasN()
optional int64 n = 2 [default = 16384]; 
 CPU/ memory cost parameter

Specified by:
hasN in interface Protos.ScryptParametersOrBuilder

getN

public long getN()
optional int64 n = 2 [default = 16384]; 
 CPU/ memory cost parameter

Specified by:
getN in interface Protos.ScryptParametersOrBuilder

hasR

public boolean hasR()
optional int32 r = 3 [default = 8]; 
 Block size parameter

Specified by:
hasR in interface Protos.ScryptParametersOrBuilder

getR

public int getR()
optional int32 r = 3 [default = 8]; 
 Block size parameter

Specified by:
getR in interface Protos.ScryptParametersOrBuilder

hasP

public boolean hasP()
optional int32 p = 4 [default = 1]; 
 Parallelisation parameter

Specified by:
hasP in interface Protos.ScryptParametersOrBuilder

getP

public int getP()
optional int32 p = 4 [default = 1]; 
 Parallelisation parameter

Specified by:
getP in interface Protos.ScryptParametersOrBuilder

isInitialized

public final boolean isInitialized()
Specified by:
isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
Overrides:
isInitialized in class com.google.protobuf.GeneratedMessage

writeTo

public void writeTo(com.google.protobuf.CodedOutputStream output)
             throws IOException
Specified by:
writeTo in interface com.google.protobuf.MessageLite
Overrides:
writeTo in class com.google.protobuf.AbstractMessage
Throws:
IOException

getSerializedSize

public int getSerializedSize()
Specified by:
getSerializedSize in interface com.google.protobuf.MessageLite
Overrides:
getSerializedSize in class com.google.protobuf.AbstractMessage

writeReplace

protected Object writeReplace()
                       throws ObjectStreamException
Overrides:
writeReplace in class com.google.protobuf.GeneratedMessage
Throws:
ObjectStreamException

parseFrom

public static Protos.ScryptParameters parseFrom(com.google.protobuf.ByteString data)
                                         throws com.google.protobuf.InvalidProtocolBufferException
Throws:
com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Protos.ScryptParameters parseFrom(com.google.protobuf.ByteString data,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws com.google.protobuf.InvalidProtocolBufferException
Throws:
com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Protos.ScryptParameters parseFrom(byte[] data)
                                         throws com.google.protobuf.InvalidProtocolBufferException
Throws:
com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Protos.ScryptParameters parseFrom(byte[] data,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws com.google.protobuf.InvalidProtocolBufferException
Throws:
com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Protos.ScryptParameters parseFrom(InputStream input)
                                         throws IOException
Throws:
IOException

parseFrom

public static Protos.ScryptParameters parseFrom(InputStream input,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws IOException
Throws:
IOException

parseDelimitedFrom

public static Protos.ScryptParameters parseDelimitedFrom(InputStream input)
                                                  throws IOException
Throws:
IOException

parseDelimitedFrom

public static Protos.ScryptParameters parseDelimitedFrom(InputStream input,
                                                         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                                  throws IOException
Throws:
IOException

parseFrom

public static Protos.ScryptParameters parseFrom(com.google.protobuf.CodedInputStream input)
                                         throws IOException
Throws:
IOException

parseFrom

public static Protos.ScryptParameters parseFrom(com.google.protobuf.CodedInputStream input,
                                                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                         throws IOException
Throws:
IOException

newBuilder

public static Protos.ScryptParameters.Builder newBuilder()

newBuilderForType

public Protos.ScryptParameters.Builder newBuilderForType()
Specified by:
newBuilderForType in interface com.google.protobuf.Message
Specified by:
newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static Protos.ScryptParameters.Builder newBuilder(Protos.ScryptParameters prototype)

toBuilder

public Protos.ScryptParameters.Builder toBuilder()
Specified by:
toBuilder in interface com.google.protobuf.Message
Specified by:
toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

protected Protos.ScryptParameters.Builder newBuilderForType(com.google.protobuf.GeneratedMessage.BuilderParent parent)
Specified by:
newBuilderForType in class com.google.protobuf.GeneratedMessage
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