Package org.bouncycastle.crypto.io
package org.bouncycastle.crypto.io
Classes for doing "enhanced" I/O with Digests and MACs.
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ClassDescriptionA CipherInputStream is composed of an InputStream and a cipher so that read() methods return data that are read in from the underlying InputStream but have been additionally processed by the Cipher.
IOExceptionwrapper around an exception indicating a problem with the use of a cipher.A CipherOutputStream is composed of an OutputStream and a cipher so that write() methods process the written data with the cipher, and the output of the cipher is in turn written to the underlying OutputStream.IOExceptionwrapper around an exception indicating an invalid ciphertext, such as in authentication failure during finalisation of an AEAD cipher.