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/external/dropbear/libtomcrypt/
H A Dcrypt.tex800 \subsubsection{CFB Mode}
801 \index{CFB mode}
802 CFB or Ciphertext Feedback Mode is a mode akin to CBC. It is given as:
818 Like the CFB mode the output width in CFB mode is the same as the width of the block cipher. OFB mode will also
824 \item No short cycles which is possible in the OFB and CFB modes.
830 The CTR, CFB and OFB routines provided allow you to encrypt block sizes that differ from the ciphers block size. They
847 \index{OFB Mode} \index{CFB Mode}
848 The library provides simple support routines for handling CBC, CTR, CFB, OFB and ECB encoded messages. Assuming the mode
908 In all cases, \textit{len} is the size of the buffer (as number of octets) to encrypt or decrypt. The CTR, OFB and CFB mode
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