secure_env_ffi.cpp File Reference

#include "secure_env_ffi.h"
#include "absl/log/log.h"
#include "cuttlefish/host/commands/secure_env/tpm_hmac.h"
#include "cuttlefish/host/commands/secure_env/tpm_resource_manager.h"

Include dependency graph for secure_env_ffi.cpp:

Functions
uint32_t	tpm_hmac (void *trm, const uint8_t *data, uint32_t data_len, uint8_t *tag, uint32_t tag_len)
void	secure_env_log (const char *file, unsigned int line, int severity, const char *tag, const char *msg)

Function Documentation

secure_env_log()

void secure_env_log	(	const char *	file,
		unsigned int	line,
		int	severity,
		const char *	tag,
		const char *	msg
	)

tpm_hmac()

uint32_t tpm_hmac	(	void *	trm,
		const uint8_t *	data,
		uint32_t	data_len,
		uint8_t *	tag,
		uint32_t	tag_len
	)

Provide an FFI-accessible version of TpmHmacWithContext. Returns 0 on success, 1 on error.