diff options
Diffstat (limited to 'src/or/hs_common.h')
| -rw-r--r-- | src/or/hs_common.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/or/hs_common.h b/src/or/hs_common.h index e28ffe1adb..c95e59a6f8 100644 --- a/src/or/hs_common.h +++ b/src/or/hs_common.h @@ -118,6 +118,12 @@ /* Default value of hsdir spread fetch (hsdir_spread_fetch). */ #define HS_DEFAULT_HSDIR_SPREAD_FETCH 3 +/* The size of a legacy RENDEZVOUS1 cell which adds up to 168 bytes. It is + * bigger than the 84 bytes needed for version 3 so we need to pad up to that + * length so it is indistinguishable between versions. */ +#define HS_LEGACY_RENDEZVOUS_CELL_SIZE \ + (REND_COOKIE_LEN + DH_KEY_LEN + DIGEST_LEN) + /* Type of authentication key used by an introduction point. */ typedef enum { HS_AUTH_KEY_TYPE_LEGACY = 1, |