ns are
shorthand for:</P><PRE>(encrypt cipher text text :plaintext-start start :plaintext-end end :ciphertext-start start)
(decrypt cipher text text :ciphertext-start start :ciphertext-end end :plaintext-start start)</PRE><TABLE CLASS="note"><TR><TD CLASS="title">Note</TD><TD CLASS="content"><A HREF="#encrypt-in-place" STYLE="symbol">encrypt-in-place</A> and <A HREF="#decrypt-in-place" STYLE="symbol">decrypt-in-place</A> do not support a <EM>handle-final-block</EM> parameter as <A HREF="#encrypt" STYLE="sym