Fetch a named size_t parameter from an EVP_PKEY.

Synopsis

Declared in <openssl/evp.h>

int
EVP_PKEY_get_size_t_param(
    EVP_PKEY const* pkey,
    char const* key_name,
    size_t* out);

Return Value

1 on success, or 0 on failure.

Parameters

Name

Description

pkey

Key to query.

key_name

Parameter name (OSSL_PKEY_PARAM_*).

out

On success, receives the parameter value.

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