int ossl_x509_algor_md_to_mgf1(X509_ALGOR **palg, const EVP_MD *mgf1md);
int ossl_asn1_time_print_ex(BIO *bp, const ASN1_TIME *tm);
+EVP_PKEY * ossl_d2i_PrivateKey_legacy(int keytype, EVP_PKEY **a,
+ const unsigned char **pp, long length,
+ OSSL_LIB_CTX *libctx, const char *propq);
+
#endif /* ndef OSSL_CRYPTO_ASN1_H */