[#BN_CTX_new]
= BN_CTX_new
:mrdocs:

Allocate a BN_CTX using the default library context.

== Synopsis

Declared in `<openssl/bn.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:BN_CTX.adoc[BN_CTX]*
BN_CTX_new();
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== Return Value

New BN_CTX, or NULL on allocation failure; free with BN_CTX_free().


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