Return the OSSL_PARAM descriptors gettable from a fetched EVP_MAC algorithm.

Synopsis

Declared in <openssl/evp.h>

OSSL_PARAM const*
EVP_MAC_gettable_params(EVP_MAC const* mac);

Return Value

Array of OSSL_PARAM descriptors terminated by OSSL_PARAM_END, or NULL.

Parameters

Name

Description

mac

MAC algorithm whose gettable algorithm parameters are requested.

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