[#AES256CBCDecrypt-2constructor]
= xref:AES256CBCDecrypt.adoc[AES256CBCDecrypt]::AES256CBCDecrypt
:relfileprefix: ../
:mrdocs:

Construct a CBC&hyphen;mode decrypter&period;

== Synopsis

Declared in `&lt;crypto&sol;aes&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
AES256CBCDecrypt(
    unsigned char const key[],
    unsigned char const ivIn[],
    bool padIn);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *key*
| The 32&hyphen;byte AES&hyphen;256 key&period;
| *ivIn*
| The 16&hyphen;byte initialization vector&period;
| *padIn*
| Whether the ciphertext uses PKCS&num;7 padding&period;
|===


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