sig.h

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// SPDX-License-Identifier: MIT
#ifndef __SIG_H__
#define __SIG_H__
 
#include <stddef.h>
#include <stdint.h>
 
#define CRINIT_SIGNATURE_DEFAULT_ROOT_KEY_DESC "crinit-root"
#define CRINIT_SIGNATURE_FILE_SUFFIX ".sig"
#define CRINIT_RSASSA_PSS_SIGNATURE_SIZE 512uL
 
int crinitSigSubsysInit(char *rootKeyDesc);
void crinitSigSubsysDestroy(void);
int crinitLoadAndVerifySignedKeys(char *sigKeyDir);
int crinitVerifySignature(const uint8_t *data, size_t dataSz, const uint8_t *signature);
 
#endif /* __SIG_H__ */