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| author | Nick Mathewson <nickm@torproject.org> | 2018-07-01 11:25:29 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2018-07-01 11:25:29 -0400 |
| commit | 7a61a92870df84c37bacd9d065e0c8df2b938d37 (patch) | |
| tree | 444e1a8cf7e9bd1f12685d614459ce1ad122eb42 /src/or/rendservice.c | |
| parent | adcd1d8b9ac09f3abc11e2e3187fe363ad3df2fd (diff) | |
| download | tor-7a61a92870df84c37bacd9d065e0c8df2b938d37.tar.gz tor-7a61a92870df84c37bacd9d065e0c8df2b938d37.zip | |
Combine DH_BYTES and DH_KEY_LEN; put them in a lib/defs header.
Diffstat (limited to 'src/or/rendservice.c')
| -rw-r--r-- | src/or/rendservice.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/or/rendservice.c b/src/or/rendservice.c index b2023c72cb..f55b9b776c 100644 --- a/src/or/rendservice.c +++ b/src/or/rendservice.c @@ -2005,7 +2005,7 @@ rend_service_receive_introduction(origin_circuit_t *circuit, * part 1. */ replay = replaycache_add_test_and_elapsed( service->accepted_intro_dh_parts, - parsed_req->dh, DH_KEY_LEN, + parsed_req->dh, DH1024_KEY_LEN, &elapsed); if (replay) { @@ -2055,7 +2055,7 @@ rend_service_receive_introduction(origin_circuit_t *circuit, } if (crypto_dh_compute_secret(LOG_PROTOCOL_WARN, dh, (char *)(parsed_req->dh), - DH_KEY_LEN, keys, + DH1024_KEY_LEN, keys, DIGEST_LEN+CPATH_KEY_MATERIAL_LEN)<0) { log_warn(LD_BUG, "Internal error: couldn't complete DH handshake"); reason = END_CIRC_REASON_INTERNAL; @@ -2336,7 +2336,7 @@ rend_service_begin_parse_intro(const uint8_t *request, /* min key length plus digest length plus nickname length */ if (request_len < (DIGEST_LEN + REND_COOKIE_LEN + (MAX_NICKNAME_LEN + 1) + - DH_KEY_LEN + 42)) { + DH1024_KEY_LEN + 42)) { if (err_msg_out) { tor_asprintf(&err_msg, "got a truncated INTRODUCE%d cell", @@ -2872,14 +2872,14 @@ rend_service_parse_intro_plaintext( */ ver_invariant_len = intro->plaintext_len - ver_specific_len; - if (ver_invariant_len < REND_COOKIE_LEN + DH_KEY_LEN) { + if (ver_invariant_len < REND_COOKIE_LEN + DH1024_KEY_LEN) { tor_asprintf(&err_msg, "decrypted plaintext of INTRODUCE%d cell was truncated (%ld bytes)", (int)(intro->type), (long)(intro->plaintext_len)); status = -5; goto err; - } else if (ver_invariant_len > REND_COOKIE_LEN + DH_KEY_LEN) { + } else if (ver_invariant_len > REND_COOKIE_LEN + DH1024_KEY_LEN) { tor_asprintf(&err_msg, "decrypted plaintext of INTRODUCE%d cell was too long (%ld bytes)", (int)(intro->type), @@ -2892,7 +2892,7 @@ rend_service_parse_intro_plaintext( REND_COOKIE_LEN); memcpy(intro->dh, intro->plaintext + ver_specific_len + REND_COOKIE_LEN, - DH_KEY_LEN); + DH1024_KEY_LEN); } /* Flag it as being fully parsed */ @@ -3449,12 +3449,12 @@ rend_service_rendezvous_has_opened(origin_circuit_t *circuit) /* All we need to do is send a RELAY_RENDEZVOUS1 cell... */ memcpy(buf, rend_cookie, REND_COOKIE_LEN); if (crypto_dh_get_public(hop->rend_dh_handshake_state, - buf+REND_COOKIE_LEN, DH_KEY_LEN)<0) { + buf+REND_COOKIE_LEN, DH1024_KEY_LEN)<0) { log_warn(LD_GENERAL,"Couldn't get DH public key."); reason = END_CIRC_REASON_INTERNAL; goto err; } - memcpy(buf+REND_COOKIE_LEN+DH_KEY_LEN, hop->rend_circ_nonce, + memcpy(buf+REND_COOKIE_LEN+DH1024_KEY_LEN, hop->rend_circ_nonce, DIGEST_LEN); /* Send the cell */ |