=pod
+
=head1 NAME
enc - symmetric cipher routines
=head1 DESCRIPTION
-The symmetric cipher commands allow data to be encrytped or decrypted
+The symmetric cipher commands allow data to be encrypted or decrypted
using various block and stream ciphers using keys based on passwords
or explicitly provided. Base64 encoding or decoding can also be performed
either by itself or in addition to the encryption or decryption.
=item B<-salt>
use a salt in the key derivation routines. This option should B<ALWAYS>
-be used unless compatability with previous versions of OpenSSL or SSLeay
+be used unless compatibility with previous versions of OpenSSL or SSLeay
is required. This option is only present on OpenSSL versions 0.9.5 or
above.
=item B<-nosalt>
don't use a salt in the key derivation routines. This is the default for
-compatability with previous versions of OpenSSL and SSLeay.
+compatibility with previous versions of OpenSSL and SSLeay.
=item B<-e>
A password will be prompted for to derive the key and IV if necessary.
The B<-salt> option should B<ALWAYS> be used if the key is being derived
-from a password unless you want compatability with previous versions of
+from a password unless you want compatibility with previous versions of
OpenSSL and SSLeay.
Without the B<-salt> option it is possible to perform efficient dictionary
bf-cbc Blowfish in CBC mode
bf Alias for bf-cbc
- bf-cfb Blowish in CFB mode
+ bf-cfb Blowfish in CFB mode
bf-ecb Blowfish in ECB mode
bf-ofb Blowfish in OFB mode