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php-manual-en-4.3.0-2mdk.noarch.rpm

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>mcrypt_generic</H1
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><P
>    (PHP 4 &#62;= 4.0.2)</P
>mcrypt_generic&nbsp;--&nbsp;This function encrypts data</DIV
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><H2
>Description</H2
>string <B
CLASS="methodname"
>mcrypt_generic</B
> ( resource td, string data)<BR
></BR
><P
>&#13;     This function encrypts data. The data is padded with "<TT
CLASS="literal"
>\0</TT
>"
     to make sure the length of the data is n * blocksize. This
     function returns the encrypted data. Note that the length
     of the returned string can in fact be longer then the input,
     due to the padding of the data.
    </P
><P
>&#13;     The encryption handle should alwayws be initialized with
     <A
HREF="function.mcrypt-generic-init.html"
><B
CLASS="function"
>mcrypt_generic_init()</B
></A
> with a key and an IV before
     calling this function. Where the encryption is done, you should free the
     encryption buffers by calling <A
HREF="function.mcrypt-generic-deinit.html"
><B
CLASS="function"
>mcrypt_generic_deinit()</B
></A
>.
     See <A
HREF="function.mcrypt-module-open.html"
><B
CLASS="function"
>mcrypt_module_open()</B
></A
> for an example.
    </P
><P
>&#13;     See also <A
HREF="function.mdecrypt-generic.html"
><B
CLASS="function"
>mdecrypt_generic()</B
></A
>,
     <A
HREF="function.mcrypt-generic-init.html"
><B
CLASS="function"
>mcrypt_generic_init()</B
></A
> and
     <A
HREF="function.mcrypt-generic-deinit.html"
><B
CLASS="function"
>mcrypt_generic_deinit()</B
></A
>.
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