[#DES_string_to_2keys]
= DES_string_to_2keys
:mrdocs:

Derive two DES keys from a NUL‐terminated ASCII string (deprecated).

== Synopsis

Declared in `<openssl/des.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[deprecated]]
void
DES_string_to_2keys(
    char const* str,
    xref:DES_cblock.adoc[DES_cblock]* key1,
    xref:DES_cblock.adoc[DES_cblock]* key2);
----

[WARNING]
====
https://en.cppreference.com/cpp/language/attributes/deprecated[Deprecated^]. Use of this entity is allowed but discouraged.
====
== Parameters

[cols="1,4"]
|===
| Name| Description
| *str*
| Password / passphrase string mixed into two 8‐byte keys.
| *key1*
| Destination first DES key block.
| *key2*
| Destination second DES key block.
|===


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