[#EVP_PKEY_CTX_get_rsa_padding]
= EVP_PKEY_CTX_get_rsa_padding
:mrdocs:

Get the RSA padding mode configured on an EVP_PKEY_CTX.

== Synopsis

Declared in `<openssl/rsa.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
EVP_PKEY_CTX_get_rsa_padding(
    xref:EVP_PKEY_CTX.adoc[EVP_PKEY_CTX]* ctx,
    int* pad_mode);
----

== Return Value

1 on success, or a negative value for unsupported / failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ctx*
| Context used for RSA encrypt, decrypt, sign, or verify.
| *pad_mode*
| Receives the padding mode (for example RSA_PKCS1_PADDING).
|===


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