Lines Matching refs:cfb
800 \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
851 \index{ecb\_start()} \index{cfb\_start()} \index{cbc\_start()} \index{ofb\_start()} \index{ctr\_start()}
893 \index{ecb\_encrypt()} \index{ecb\_decrypt()} \index{cfb\_encrypt()} \index{cfb\_decrypt()}
906 Where \textit{XXX} is one of $\lbrace ecb, cbc, ctr, cfb, ofb \rbrace$.
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 modes are order sensitive but not
920 \index{cbc\_setiv()} \index{cbc\_getiv()} \index{ofb\_setiv()} \index{ofb\_getiv()} \index{cfb\_setiv()} \index{cfb\_getiv()}
939 were the last ciphertext block. In CFB mode, the IV is encrypted as if it were the prior encrypted pad. In CTR mode, the IV is encrypted without
947 \index{ecb\_done()} \index{cbc\_done()}\index{cfb\_done()}\index{ofb\_done()} \index{ctr\_done()}
