optiga/include/optiga/pal/pal_crypt.h

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#ifndef _PAL_CRYPT_H_
#define _PAL_CRYPT_H_
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include "optiga/common/optiga_lib_types.h"
#include "optiga/pal/pal.h"
 
typedef struct pal_crypt_t
{
    void * callback_ctx;
}pal_crypt_t;
 
LIBRARY_EXPORTS pal_status_t pal_crypt_tls_prf_sha256(pal_crypt_t* p_pal_crypt,
                                                      const uint8_t * p_secret,
                                                      uint16_t secret_length,
                                                      const uint8_t * p_label,
                                                      uint16_t label_length,
                                                      const uint8_t * p_seed,
                                                      uint16_t seed_length,
                                                      uint8_t * p_derived_key,
                                                      uint16_t derived_key_length);
 
LIBRARY_EXPORTS pal_status_t pal_crypt_encrypt_aes128_ccm(pal_crypt_t* p_pal_crypt,
                                                          const uint8_t * p_plain_text,
                                                          uint16_t plain_text_length,
                                                          const uint8_t * p_encrypt_key,
                                                          const uint8_t * p_nonce,
                                                          uint16_t nonce_length,
                                                          const uint8_t * p_associated_data,
                                                          uint16_t associated_data_length,
                                                          uint8_t mac_size,
                                                          uint8_t * p_cipher_text);
 
LIBRARY_EXPORTS pal_status_t pal_crypt_decrypt_aes128_ccm(pal_crypt_t* p_pal_crypt,
                                                          const uint8_t * p_cipher_text,
                                                          uint16_t cipher_text_length,
                                                          const uint8_t * p_decrypt_key,
                                                          const uint8_t * p_nonce,
                                                          uint16_t nonce_length,
                                                          const uint8_t * p_associated_data,
                                                          uint16_t associated_data_length,
                                                          uint8_t mac_size,
                                                          uint8_t * p_plain_text);
 
pal_status_t pal_crypt_version(uint8_t * p_crypt_lib_version_info, uint16_t * length);
 
#ifdef __cplusplus
}
#endif
 
#endif /*_PAL_CRYPT_H_ */