sha1.h

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#ifndef SHA1_H
#define SHA1_H

#define SHA1_MAC_LEN 20

int hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem,
                     const u8 *addr[], const size_t *len, u8 *mac);
int hmac_sha1(const u8 *key, size_t key_len, const u8 *data, size_t data_len,
               u8 *mac);
int sha1_prf(const u8 *key, size_t key_len, const char *label,
             const u8 *data, size_t data_len, u8 *buf, size_t buf_len);
int sha1_t_prf(const u8 *key, size_t key_len, const char *label,
               const u8 *seed, size_t seed_len, u8 *buf, size_t buf_len);
int __must_check tls_prf(const u8 *secret, size_t secret_len,
                         const char *label, const u8 *seed, size_t seed_len,
                         u8 *out, size_t outlen);
int pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len,
                int iterations, u8 *buf, size_t buflen);
#endif /* SHA1_H */