On 0, Xu Gang <[EMAIL PROTECTED]> writes: > Hi, fellows. Thanks a lot for the hint. I'm using Blowfish in cfb mode. > Will there be any "padding not removed" problem with this cipher? > > Actually I'm very new here. I wonder if anyone can also clarify to me some > basic concepts as well. I really appreciate the help. > > 1) What is b64-encoding? > > 2) What is block cipher? > > 3) In enc manpage, what does a "salt" mean? > > 4) Suppose I have an input file foo.in and a key file foo.key, and want to > use bf-cfb to encrypt the input file using the key file. What kind of > command should I use? > Specifically, in "openssl bf-cfb -in foo.in -out foo.out", where should I > insert the key file option? Maybe some examples help: http://www.madboa.com/geek/openssl
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