mtk-lk/platform/mt6885/include/platform/oaep.h

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*
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#ifndef __OAEP_H__
#define __OAEP_H__

#define OAEP_OK                       (0x0000)
#define OAEP_I2OSP_FAIL               (0x0001)
#define OAEP_MGF1_INVALID_SEED_BUF    (0x0002)
#define OAEP_MGF1_INVALID_SEED_BUF_SZ (0x0003)
#define OAEP_MGF1_INVALID_MASK_BUF    (0x0004)
#define OAEP_MGF1_INVALID_MASK_BUF_SZ (0x0005)
#define OAEP_MGF1_MALLOC_FAIL         (0x0006)
#define OAEP_MGF1_HASH_FAIL           (0x0007)
#define OAEP_INVALID_MSG_BUF          (0x0008)
#define OAEP_INVALID_MSG_BUF_SZ       (0x0009)
#define OAEP_INVALID_EMSG_BUF         (0x000a)
#define OAEP_INVALID_EMSG_BUF_SZ      (0x000b)
#define OAEP_MSG_TOO_LONG             (0x000c)
#define OAEP_INVALID_SEED_SZ          (0x000d)
#define OAEP_ZERO_HASH_CHK_FAIL       (0x000e)
#define OAEP_INVALID_FORMAT           (0x000f)

unsigned int oaep_encode(unsigned char *msg,
							unsigned int msg_sz,
							unsigned char *encoded_msg,
							unsigned int encoded_msg_sz);

unsigned int oaep_decode(unsigned char *encoded_msg,
							unsigned int encoded_msg_sz,
							unsigned char *msg,
							unsigned int *msg_sz);

#endif /* __OAEP_H__ */