[#RSA_security_bits]
= RSA&lowbar;security&lowbar;bits
:mrdocs:

Estimate the security strength of `rsa` in bits (deprecated)&period;

== Synopsis

Declared in `&lt;openssl&sol;rsa&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
&lsqb;&lsqb;deprecated&rsqb;&rsqb;
int
RSA&lowbar;security&lowbar;bits(xref:RSA.adoc[RSA] const* rsa);
----

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

Approximate security strength in bits, or 0 on error&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *rsa*
| RSA key whose modulus size is assessed&period;
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#
