[#ENGINE_pkey_asn1_find_str]
= ENGINE_pkey_asn1_find_str
:mrdocs:

Find an EVP_PKEY_ASN1_METHOD by PEM/string name across ENGINEs (deprecated).

== Synopsis

Declared in `<openssl/engine.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[deprecated]]
xref:EVP_PKEY_ASN1_METHOD.adoc[EVP_PKEY_ASN1_METHOD] const*
ENGINE_pkey_asn1_find_str(
    xref:ENGINE.adoc[ENGINE]** pe,
    char const* str,
    int len);
----

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

Matching ASN.1 method, or NULL if none is found.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *pe*
| Optional address that receives the ENGINE that provided the method (structurally referenced), or NULL.
| *str*
| Method name bytes (not necessarily NUL‐terminated).
| *len*
| Length of `str` in bytes.
|===


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