relay_crypto_st.h

/* Copyright (c) 2001 Matej Pfajfar.
 * Copyright (c) 2001-2004, Roger Dingledine.
 * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
 * Copyright (c) 2007-2019, The Tor Project, Inc. */
/* See LICENSE for licensing information */

#ifndef RELAY_CRYPTO_ST_H
#define RELAY_CRYPTO_ST_H

#define crypto_cipher_t aes_cnt_cipher
struct crypto_cipher_t;
struct crypto_digest_t;

struct relay_crypto_t {
  /* crypto environments */
  struct crypto_cipher_t *f_crypto;
  struct crypto_cipher_t *b_crypto;

  struct crypto_digest_t *f_digest; /* for integrity checking */
  struct crypto_digest_t *b_digest;

  uint8_t sendme_digest[DIGEST_LEN];
};
#undef crypto_cipher_t

#endif /* !defined(RELAY_CRYPTO_ST_H) */