nihilist/tor
1
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-11-10 21:23:58 +01:00
Code Issues Packages Projects Releases Wiki Activity

Double-check that we really can get RSA keys from ID/Auth certs

Browse Source 
Addresses issue 4287; issue not in any released Tor.
This commit is contained in:
Nick Mathewson 2011-10-23 13:30:33 -04:00
parent 87a93917c3
commit 9d355bf479
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/or/command.c
View File

@ -989,6 +989,8 @@ command_process_cert_cell(var_cell_t *cell, or_connection_t *conn)
ERR("Couldn't compute digests for key in ID cert");
identity_rcvd = tor_tls_cert_get_key(id_cert);
if (!identity_rcvd)
ERR("Internal error: Couldn't get RSA key from ID cert.");
memcpy(conn->handshake_state->authenticated_peer_id,
id_digests->d[DIGEST_SHA1], DIGEST_LEN);
connection_or_set_circid_type(conn, identity_rcvd);
@ -1183,6 +1185,8 @@ command_process_authenticate_cell(var_cell_t *cell, or_connection_t *conn)
size_t keysize;
int signed_len;
if (!pk)
ERR("Internal error: couldn't get RSA key from AUTH cert.");
crypto_digest256(d, (char*)auth, V3_AUTH_BODY_LEN, DIGEST_SHA256);
keysize = crypto_pk_keysize(pk);