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- /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
- #ifndef _CRYPTO_FIPS140_EVAL_TESTING_H
- #define _CRYPTO_FIPS140_EVAL_TESTING_H
- #include <linux/ioctl.h>
- /*
- * This header defines the ioctls that are available on the fips140 character
- * device. These ioctls expose some of the module's services to userspace so
- * that they can be tested by the FIPS certification lab; this is a required
- * part of getting a FIPS 140 certification. These ioctls do not have any other
- * purpose, and they do not need to be present in production builds.
- */
- /*
- * Call the fips140_is_approved_service() function. The argument must be the
- * service name as a NUL-terminated string. The return value will be 1 if
- * fips140_is_approved_service() returned true, or 0 if it returned false.
- */
- #define FIPS140_IOCTL_IS_APPROVED_SERVICE _IO('F', 0)
- /*
- * Call the fips140_module_version() function. The argument must be a pointer
- * to a buffer of size >= 256 chars. The NUL-terminated string returned by
- * fips140_module_version() will be written to this buffer.
- */
- #define FIPS140_IOCTL_MODULE_VERSION _IOR('F', 1, char[256])
- #endif /* _CRYPTO_FIPS140_EVAL_TESTING_H */
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