671     char *pass_string = get_passwd(pass, desc);  in load_key_pwd()  local
672     EVP_PKEY *pkey = load_key(uri, format, 0, pass_string, eng, desc);  in load_key_pwd()
674     clear_free(pass_string);  in load_key_pwd()
681     char *pass_string = get_passwd(pass, desc);  in load_cert_pwd()  local
683     cert = load_cert_pass(uri, FORMAT_UNDEF, 0, pass_string, desc);  in load_cert_pwd()
684     clear_free(pass_string);  in load_cert_pwd()
1387         char *pass_string = get_passwd(opt_secret, "PBMAC");  in setup_protection_ctx()  local
1390         if (pass_string != NULL) {  in setup_protection_ctx()
1393                                                 (unsigned char *)pass_string,  in setup_protection_ctx()
1394                                                 strlen(pass_string));  in setup_protection_ctx()
1395             clear_free(pass_string);  in setup_protection_ctx()