crypto.h

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#ifndef __WIFI_CRYPTO_H__
#define __WIFI_CRYPTO_H__
 
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
void wifi_sha1(const uint8_t* msg, int len, uint8_t out[20]);
void wifi_hmac_sha1(const uint8_t* key, int key_len, const uint8_t* msg, int msg_len, uint8_t out[20]);
void wifi_pbkdf2_sha1(const uint8_t* pass, int pass_len, const uint8_t* salt, int salt_len,
                      int rounds, uint8_t* out, int out_len);
void wifi_sha1_prf(const uint8_t* key, int key_len, const char* label,
                   const uint8_t* data, int data_len, uint8_t* out, int out_len);
void wifi_aes_encrypt(const uint8_t key[16], const uint8_t in[16], uint8_t out[16]);
int wifi_aes_wrap(const uint8_t kek[16], const uint8_t* plain, int plain_len, uint8_t* out);
int wifi_aes_unwrap(const uint8_t kek[16], const uint8_t* cipher, int cipher_len, uint8_t* out);
int wifi_ccm_encrypt(const uint8_t key[16], const uint8_t nonce[13],
                     const uint8_t* aad, int aad_len,
                     const uint8_t* pt, int pt_len, uint8_t* ct_and_mic);
int wifi_ccm_decrypt(const uint8_t key[16], const uint8_t nonce[13],
                     const uint8_t* aad, int aad_len,
                     const uint8_t* ct_and_mic, int ct_len, uint8_t* pt);
 
#ifdef __cplusplus
}
#endif
 
#endif