question: gets the initialization vector . concode_field_sep SymmetricCipher embeddedCipher concode_elem_sep byte[] iv concode_elem_sep int blockSize concode_field_sep void init concode_elem_sep void restore concode_elem_sep void save concode_elem_sep void updateAAD concode_elem_sep SymmetricCipher getEmbeddedCipher concode_elem_sep String getFeedback concode_elem_sep int decryptFinal concode_elem_sep int getBufferedLength concode_elem_sep int encryptFinal concode_elem_sep int getBlockSize concode_elem_sep int encrypt concode_elem_sep void reset concode_elem_sep int decrypt
target: byte [ ] function ( ) { return iv ; }