evp_get_digestbyname_ex
return evp_get_digestbyname_ex(libctx, name);
type = evp_get_digestbyname_ex(locpctx->libctx, mdname);
return evp_get_digestbyname_ex(NULL, name);
tmp = evp_get_digestbyname_ex(ctx->libctx, name);
const EVP_MD *evp_get_digestbyname_ex(OSSL_LIB_CTX *libctx,