Thank you very much.
I could figure out how to use functions to cipher/decipher using DES
algorithm with the high level function.
I rewrote codes written with low level functions.
I also found something weird, but reasonable behavour of *Update*
functions, and posted a blog entry to my blog. (It's written in Korean,
though. )
Thank you again for guiding me. :)
JongAm Park
Dr. Stephen Henson wrote:
On Sun, Nov 08, 2009, JongAm Park wrote:
Hello. May I ask how to encrypt a key in DES?
According to its MAN page, it says to generate a DES_key_schedule first,
and do the actual encryption.
Actually I'd say you're beginning from the wrong place. The low level APIs
like DES shouldn't really be used directly if at all possible. If you start
with the higher level EVP_EncryptInit_ex() API you should find it easier: that
is a common interface to all ciphers.
Steve.
--
Dr Stephen N. Henson. OpenSSL project core developer.
Commercial tech support now available see: http://www.openssl.org
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