MOTOOKA, Daisuke wrote: > everyone, > I installed openssl openssl 0.9.8a on my Redhat Linux 7.3. > I want encrypt a file with AES 256. > in the command line below > >> openssl enc -e -aes-256-cbc -in plain.txt -out crypted > > but, just got message 'unknown option -aes-256-cbc'
This works fine with my version of OpenSSL. Maybe your version was not
compiled with AES-support? What's the output of the "openssl ciphers"
command? What ciphers are listed in the usage message ("openssl enc help")?
Hope it helps.
Ted
;)
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