EVP_PKEY_get_ex_data

Retrieve application-specific data previously stored on an EVP_PKEY.

Synopsis

Declared in <openssl/evp.h>

void*
EVP_PKEY_get_ex_data(
    EVP_PKEY const* key,
    int idx);

Return Value

Stored pointer, or NULL if unset or on error.

Parameters

NameDescription
keyKey to query.
idxIndex previously used with EVP_PKEY_set_ex_data().