diff options
Diffstat (limited to 'src/or/hs_circuit.c')
| -rw-r--r-- | src/or/hs_circuit.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/or/hs_circuit.c b/src/or/hs_circuit.c index 9fcb30ecc6..853669846e 100644 --- a/src/or/hs_circuit.c +++ b/src/or/hs_circuit.c @@ -102,7 +102,8 @@ create_rend_cpath(const uint8_t *ntor_key_seed, size_t seed_len, /* We are a v2 legacy HS client: Create and return a crypt path for the hidden * service on the other side of the rendezvous circuit <b>circ</b>. Initialize * the crypt path crypto using the body of the RENDEZVOUS1 cell at - * <b>rend_cell_body</b> (which must be at least DH_KEY_LEN+DIGEST_LEN bytes). + * <b>rend_cell_body</b> (which must be at least DH1024_KEY_LEN+DIGEST_LEN + * bytes). */ static crypt_path_t * create_rend_cpath_legacy(origin_circuit_t *circ, const uint8_t *rend_cell_body) @@ -110,7 +111,7 @@ create_rend_cpath_legacy(origin_circuit_t *circ, const uint8_t *rend_cell_body) crypt_path_t *hop = NULL; char keys[DIGEST_LEN+CPATH_KEY_MATERIAL_LEN]; - /* first DH_KEY_LEN bytes are g^y from the service. Finish the dh + /* first DH1024_KEY_LEN bytes are g^y from the service. Finish the dh * handshake...*/ tor_assert(circ->build_state); tor_assert(circ->build_state->pending_final_cpath); @@ -118,7 +119,7 @@ create_rend_cpath_legacy(origin_circuit_t *circ, const uint8_t *rend_cell_body) tor_assert(hop->rend_dh_handshake_state); if (crypto_dh_compute_secret(LOG_PROTOCOL_WARN, hop->rend_dh_handshake_state, - (char*)rend_cell_body, DH_KEY_LEN, + (char*)rend_cell_body, DH1024_KEY_LEN, keys, DIGEST_LEN+CPATH_KEY_MATERIAL_LEN)<0) { log_warn(LD_GENERAL, "Couldn't complete DH handshake."); goto err; @@ -130,7 +131,7 @@ create_rend_cpath_legacy(origin_circuit_t *circ, const uint8_t *rend_cell_body) goto err; /* Check whether the digest is right... */ - if (tor_memneq(keys, rend_cell_body+DH_KEY_LEN, DIGEST_LEN)) { + if (tor_memneq(keys, rend_cell_body+DH1024_KEY_LEN, DIGEST_LEN)) { log_warn(LD_PROTOCOL, "Incorrect digest of key material."); goto err; } @@ -1244,4 +1245,3 @@ hs_circ_cleanup(circuit_t *circ) hs_circuitmap_remove_circuit(circ); } } - |