diff options
Diffstat (limited to 'src/core/or/relay_crypto_st.h')
| -rw-r--r-- | src/core/or/relay_crypto_st.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/core/or/relay_crypto_st.h b/src/core/or/relay_crypto_st.h index dafce257c7..d92f486a90 100644 --- a/src/core/or/relay_crypto_st.h +++ b/src/core/or/relay_crypto_st.h @@ -1,13 +1,18 @@ /* 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. */ + * Copyright (c) 2007-2020, The Tor Project, Inc. */ /* See LICENSE for licensing information */ +/** + * @file relay_crypto_st.h + * @brief Relay-cell encryption state structure. + **/ + #ifndef RELAY_CRYPTO_ST_H #define RELAY_CRYPTO_ST_H -#define crypto_cipher_t aes_cnt_cipher +#define crypto_cipher_t aes_cnt_cipher_t struct crypto_cipher_t; struct crypto_digest_t; @@ -25,7 +30,9 @@ struct relay_crypto_t { /** Digest state for cells heading away from the OR at this step. */ struct crypto_digest_t *b_digest; + /** Digest used for the next SENDME cell if any. */ + uint8_t sendme_digest[DIGEST_LEN]; }; #undef crypto_cipher_t -#endif +#endif /* !defined(RELAY_CRYPTO_ST_H) */ |