Describe the parameters that can be read from a message‐digest method.

Synopsis

Declared in <openssl/evp.h>

OSSL_PARAM const*
EVP_MD_gettable_params(EVP_MD const* digest);

Return Value

Array of OSSL_PARAM descriptors terminated by OSSL_PARAM_END, or NULL on error.

Parameters

Name

Description

digest

Digest method to query.

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