diff options
Diffstat (limited to 'tools/testing/selftests/arm64/pauth/helper.h')
-rw-r--r-- | tools/testing/selftests/arm64/pauth/helper.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tools/testing/selftests/arm64/pauth/helper.h b/tools/testing/selftests/arm64/pauth/helper.h new file mode 100644 index 000000000000..652496c7b411 --- /dev/null +++ b/tools/testing/selftests/arm64/pauth/helper.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (C) 2020 ARM Limited */ + +#ifndef _HELPER_H_ +#define _HELPER_H_ + +#include <stdlib.h> + +#define NKEYS 5 + +struct signatures { + size_t keyia; + size_t keyib; + size_t keyda; + size_t keydb; + size_t keyg; +}; + +void pac_corruptor(void); + +/* PAuth sign a value with key ia and modifier value 0 */ +size_t keyia_sign(size_t val); +size_t keyib_sign(size_t val); +size_t keyda_sign(size_t val); +size_t keydb_sign(size_t val); +size_t keyg_sign(size_t val); + +#endif |