com.google.crypto.tink

Class BinaryKeysetReader

java.lang.Object

com.google.crypto.tink.BinaryKeysetReader

All Implemented Interfaces:

KeysetReader

public final class BinaryKeysetReader
extends Object
implements KeysetReader

A KeysetReader that can read from some source cleartext or encrypted keysets in proto binary wire format.

Since:

1.0.0

Method Summary

Modifier and Type	Method and Description
com.google.crypto.tink.proto.Keyset	read() Tries to read and return a cleartext Keyset.
com.google.crypto.tink.proto.EncryptedKeyset	readEncrypted() Tries to read and return an EncryptedKeyset.
static KeysetReader	withBytes(byte[] bytes) Static method to create a BinaryKeysetReader from a byte arrary.
static KeysetReader	withFile(File file) Static method to create a BinaryKeysetReader from a file.
static KeysetReader	withInputStream(InputStream stream) Static method to create a BinaryKeysetReader from an InputStream.

Methods inherited from class java.lang.Object

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

Method Detail

withInputStream

public static KeysetReader withInputStream(InputStream stream)

Static method to create a BinaryKeysetReader from an InputStream.

Note: the input stream won't be read until read() or readEncrypted() is called.

withBytes

public static KeysetReader withBytes(byte[] bytes)

Static method to create a BinaryKeysetReader from a byte arrary.

withFile

public static KeysetReader withFile(File file)
                             throws IOException

Static method to create a BinaryKeysetReader from a file.

Note: the input file won't be read until read() or readEncrypted() is called.

Throws:

IOException

read

public com.google.crypto.tink.proto.Keyset read()
                                         throws IOException

Description copied from interface: KeysetReader

Tries to read and return a cleartext Keyset.

Specified by:

read in interface KeysetReader

Returns:

the Keyset

Throws:

IOException

readEncrypted

public com.google.crypto.tink.proto.EncryptedKeyset readEncrypted()
                                                           throws IOException

Description copied from interface: KeysetReader

Tries to read and return an EncryptedKeyset.

Specified by:

readEncrypted in interface KeysetReader

Returns:

the EncryptedKeyset

Throws:

IOException