diff options
Diffstat (limited to 'crypto/dh')
-rw-r--r-- | crypto/dh/dh_ameth.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/crypto/dh/dh_ameth.c b/crypto/dh/dh_ameth.c index ecec5fbcf6..877a66f9dc 100644 --- a/crypto/dh/dh_ameth.c +++ b/crypto/dh/dh_ameth.c @@ -498,6 +498,7 @@ static int dh_pkey_export_to(const EVP_PKEY *from, void *to_keydata, const BIGNUM *pub_key = DH_get0_pub_key(dh); const BIGNUM *priv_key = DH_get0_priv_key(dh); OSSL_PARAM *params; + int selection = 0; int rv; /* @@ -518,21 +519,24 @@ static int dh_pkey_export_to(const EVP_PKEY *from, void *to_keydata, if (!ossl_param_bld_push_BN(&tmpl, OSSL_PKEY_PARAM_FFC_Q, q)) return 0; } - /* A key must at least have a public part. */ - if (!ossl_param_bld_push_BN(&tmpl, OSSL_PKEY_PARAM_PUB_KEY, pub_key)) - return 0; + selection |= OSSL_KEYMGMT_SELECT_DOMAIN_PARAMETERS; + if (pub_key != NULL) { + if (!ossl_param_bld_push_BN(&tmpl, OSSL_PKEY_PARAM_PUB_KEY, pub_key)) + return 0; + selection |= OSSL_KEYMGMT_SELECT_PUBLIC_KEY; + } if (priv_key != NULL) { if (!ossl_param_bld_push_BN(&tmpl, OSSL_PKEY_PARAM_PRIV_KEY, priv_key)) return 0; + selection |= OSSL_KEYMGMT_SELECT_PRIVATE_KEY; } if ((params = ossl_param_bld_to_param(&tmpl)) == NULL) return 0; /* We export, the provider imports */ - rv = evp_keymgmt_import(to_keymgmt, to_keydata, OSSL_KEYMGMT_SELECT_ALL, - params); + rv = evp_keymgmt_import(to_keymgmt, to_keydata, selection, params); ossl_param_bld_free(params); |