EVP_PKEY_CTX_set_dsa_paramgen_md

Set the digest used for DSA parameter generation on an EVP_PKEY_CTX.

Synopsis

Declared in <openssl/dsa.h>

int
EVP_PKEY_CTX_set_dsa_paramgen_md(
    EVP_PKEY_CTX* ctx,
    EVP_MD const* md);

Return Value

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

Parameters

NameDescription
ctxParameter-generation context for a DSA key.
mdMessage digest to use; if unset, SHA-1/224/256 is chosen to match q.