com.emc.codec.encryption

Class EncryptionMetadata

java.lang.Object

com.emc.codec.EncodeMetadata

com.emc.codec.encryption.EncryptionMetadata

public class EncryptionMetadata
extends EncodeMetadata

Constructor Summary

Constructors

Constructor and Description
EncryptionMetadata(java.lang.String encodeSpec)
EncryptionMetadata(java.lang.String encodeSpec, java.util.Map<java.lang.String,java.lang.String> metaMap)

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	generateSignature(java.security.interfaces.RSAPrivateKey privateKey, java.security.Provider provider)
java.lang.String	getEncryptedKey()
byte[]	getInitVector()
java.lang.String	getMasterKeyFingerprint()
byte[]	getOriginalDigest()
long	getOriginalSize()
javax.crypto.SecretKey	getSecretKey(java.security.interfaces.RSAPrivateKey privateKey, java.security.Provider provider)
java.lang.String	getSignature()
boolean	isComplete() Return true if all metadata fields are populated and finalized, signifying that it is ok to write the final metadata to the object.
void	setEncryptedKey(java.lang.String encryptedKey)
void	setInitVector(byte[] initVector)
void	setMasterKeyFingerprint(java.lang.String masterKeyFingerprint)
void	setOriginalDigest(byte[] originalDigest)
void	setOriginalSize(long originalSize)
void	setSecretKey(javax.crypto.SecretKey key, java.security.PublicKey publicKey, java.security.Provider provider)
void	setSignature(java.lang.String signature)
void	sign(java.security.interfaces.RSAPrivateKey privateKey, java.security.Provider provider) Call to generate a signature for all of this encryption info and assign it to the signature property (will be included in the map returned by toMap()).
java.util.Map<java.lang.String,java.lang.String>	toMap()
void	verifySignature(java.security.interfaces.RSAPrivateKey privateKey, java.security.Provider provider) Call to verify the signature contained in this encryption info.

Methods inherited from class com.emc.codec.EncodeMetadata

getEncodeSpec

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EncryptionMetadata

public EncryptionMetadata(java.lang.String encodeSpec)

EncryptionMetadata

public EncryptionMetadata(java.lang.String encodeSpec,
                          java.util.Map<java.lang.String,java.lang.String> metaMap)

Method Detail

isComplete

public boolean isComplete()

Description copied from class: EncodeMetadata

Return true if all metadata fields are populated and finalized, signifying that it is ok to write the final metadata to the object.

Specified by:

isComplete in class EncodeMetadata

toMap

public java.util.Map<java.lang.String,java.lang.String> toMap()

Specified by:

toMap in class EncodeMetadata

getSecretKey

public javax.crypto.SecretKey getSecretKey(java.security.interfaces.RSAPrivateKey privateKey,
                                           java.security.Provider provider)

setSecretKey

public void setSecretKey(javax.crypto.SecretKey key,
                         java.security.PublicKey publicKey,
                         java.security.Provider provider)

sign

public void sign(java.security.interfaces.RSAPrivateKey privateKey,
                 java.security.Provider provider)

Call to generate a signature for all of this encryption info and assign it to the signature property (will be included in the map returned by toMap()).

verifySignature

public void verifySignature(java.security.interfaces.RSAPrivateKey privateKey,
                            java.security.Provider provider)

Call to verify the signature contained in this encryption info. This will generate a new signature with the parameters provided and compare it with the signature property. If they do not match, EncryptionException is thrown.

generateSignature

protected java.lang.String generateSignature(java.security.interfaces.RSAPrivateKey privateKey,
                                             java.security.Provider provider)

getOriginalSize

public long getOriginalSize()

setOriginalSize

public void setOriginalSize(long originalSize)

getOriginalDigest

public byte[] getOriginalDigest()

setOriginalDigest

public void setOriginalDigest(byte[] originalDigest)

getMasterKeyFingerprint

public java.lang.String getMasterKeyFingerprint()

setMasterKeyFingerprint

public void setMasterKeyFingerprint(java.lang.String masterKeyFingerprint)

getEncryptedKey

public java.lang.String getEncryptedKey()

setEncryptedKey

public void setEncryptedKey(java.lang.String encryptedKey)

getInitVector

public byte[] getInitVector()

setInitVector

public void setInitVector(byte[] initVector)

getSignature

public java.lang.String getSignature()

setSignature

public void setSignature(java.lang.String signature)