Public point is now computed when private key is imported.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2023-02-04 19:44:44 +01:00
parent abf190f767
commit 7b17cc7b49
1 changed files with 5 additions and 0 deletions
--- a/src/openpgp/openpgp.c
+++ b/src/openpgp/openpgp.c
@@ -1783,6 +1783,11 @@ static int cmd_import_data() {
            mbedtls_ecdsa_free(&ecdsa);
            return SW_EXEC_ERROR();
        }
+        r = mbedtls_ecp_mul(&ecdsa.grp, &ecdsa.Q, &ecdsa.d, &ecdsa.grp.G, random_gen, NULL);
+        if (r != 0) {
+            mbedtls_ecdsa_free(&ecdsa);
+            return SW_EXEC_ERROR();
+        }
        r = store_keys(&ecdsa, ALGO_ECDSA, fid);
        make_ecdsa_response(&ecdsa);
        mbedtls_ecdsa_free(&ecdsa);