[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[GNUnet-SVN] [gnunet] branch master updated: introduce CadetEncryptedMes
|
From: |
gnunet |
|
Subject: |
[GNUnet-SVN] [gnunet] branch master updated: introduce CadetEncryptedMessageIdentifier instead of over-using uint32_t |
|
Date: |
Wed, 18 Jan 2017 11:43:13 +0100 |
This is an automated email from the git hooks/post-receive script.
grothoff pushed a commit to branch master
in repository gnunet.
The following commit(s) were added to refs/heads/master by this push:
new 965d79218 introduce CadetEncryptedMessageIdentifier instead of
over-using uint32_t
965d79218 is described below
commit 965d792189fa54bc9423f643cd8dccb681632b41
Author: Christian Grothoff <address@hidden>
AuthorDate: Wed Jan 18 11:43:09 2017 +0100
introduce CadetEncryptedMessageIdentifier instead of over-using uint32_t
---
src/cadet/cadet_protocol.h | 25 ++-
src/cadet/gnunet-service-cadet_connection.c | 291 ++++++++++++++++++----------
src/cadet/gnunet-service-cadet_connection.h | 6 +-
src/cadet/gnunet-service-cadet_peer.c | 20 +-
src/cadet/gnunet-service-cadet_peer.h | 10 +-
src/cadet/gnunet-service-cadet_tunnel.c | 53 +++--
6 files changed, 260 insertions(+), 145 deletions(-)
diff --git a/src/cadet/cadet_protocol.h b/src/cadet/cadet_protocol.h
index c45c4c684..2a0de2a8f 100644
--- a/src/cadet/cadet_protocol.h
+++ b/src/cadet/cadet_protocol.h
@@ -162,6 +162,23 @@ struct GNUNET_CADET_ConnectionDestroyMessage
/**
+ * Unique identifier (counter) for an encrypted message in a channel.
+ * Used to match #GNUNET_MESSAGE_TYPE_CADET_ENCRYPTED_HOP_BY_HOP_ACK
+ * and #GNUNET_MESSAGE_TYPE_CADET_CONNECTION_HOP_BY_HOP_POLL messages
+ * against the respective #GNUNET_MESSAGE_TYPE_CONNECTION_ENCRYPTED
+ * messages.
+ */
+struct CadetEncryptedMessageIdentifier
+{
+ /**
+ * This number is incremented by one per message. It may wrap around.
+ * In network byte order.
+ */
+ uint32_t pid GNUNET_PACKED;
+};
+
+
+/**
* Message to acknowledge cadet encrypted traffic.
*/
struct GNUNET_CADET_ConnectionEncryptedAckMessage
@@ -174,7 +191,7 @@ struct GNUNET_CADET_ConnectionEncryptedAckMessage
/**
* Maximum packet ID authorized.
*/
- uint32_t ack GNUNET_PACKED;
+ struct CadetEncryptedMessageIdentifier cemi;
/**
* ID of the connection.
@@ -196,7 +213,7 @@ struct GNUNET_CADET_ConnectionHopByHopPollMessage
/**
* Last packet sent.
*/
- uint32_t pid GNUNET_PACKED;
+ struct CadetEncryptedMessageIdentifier cemi;
/**
* ID of the connection.
@@ -278,7 +295,7 @@ struct GNUNET_CADET_ConnectionEncryptedMessage
/**
* ID of the packet (hop by hop).
*/
- uint32_t pid GNUNET_PACKED;
+ struct CadetEncryptedMessageIdentifier cemi;
/**
* ID of the connection.
@@ -404,7 +421,7 @@ struct GNUNET_CADET_ChannelDataMessage
struct GNUNET_CADET_ChannelDataAckMessage
{
/**
- * Type: GNUNET_MESSAGE_TYPE_CADET_CHANNEL_DATA_ACK
+ * Type: #GNUNET_MESSAGE_TYPE_CADET_CHANNEL_DATA_ACK
*/
struct GNUNET_MessageHeader header;
diff --git a/src/cadet/gnunet-service-cadet_connection.c
b/src/cadet/gnunet-service-cadet_connection.c
index 351bf2d3c..4eed0ec1c 100644
--- a/src/cadet/gnunet-service-cadet_connection.c
+++ b/src/cadet/gnunet-service-cadet_connection.c
@@ -112,17 +112,17 @@ struct CadetFlowControl
/**
* ID of the next packet to send.
*/
- uint32_t next_pid;
+ struct CadetEncryptedMessageIdentifier next_pid;
/**
* ID of the last packet sent towards the peer.
*/
- uint32_t last_pid_sent;
+ struct CadetEncryptedMessageIdentifier last_pid_sent;
/**
* ID of the last packet received from the peer.
*/
- uint32_t last_pid_recv;
+ struct CadetEncryptedMessageIdentifier last_pid_recv;
/**
* Bitmap of past 32 messages received:
@@ -135,12 +135,12 @@ struct CadetFlowControl
* Last ACK sent to the peer (peer is not allowed to send
* messages with PIDs higher than this value).
*/
- uint32_t last_ack_sent;
+ struct CadetEncryptedMessageIdentifier last_ack_sent;
/**
* Last ACK sent towards the origin (for traffic towards leaf node).
*/
- uint32_t last_ack_recv;
+ struct CadetEncryptedMessageIdentifier last_ack_recv;
/**
* Task to poll the peer in case of a lost ACK causes stall.
@@ -359,7 +359,8 @@ static void
fc_debug (struct CadetFlowControl *fc)
{
LOG (GNUNET_ERROR_TYPE_DEBUG, " IN: %u/%u\n",
- fc->last_pid_recv, fc->last_ack_sent);
+ ntohl (fc->last_pid_recv.pid),
+ ntohl (fc->last_ack_sent.pid));
LOG (GNUNET_ERROR_TYPE_DEBUG, " OUT: %u/%u\n",
fc->last_pid_sent, fc->last_ack_recv);
LOG (GNUNET_ERROR_TYPE_DEBUG, " QUEUE: %u/%u\n",
@@ -453,11 +454,11 @@ GCC_state2s (enum CadetConnectionState s)
static void
fc_init (struct CadetFlowControl *fc)
{
- fc->next_pid = (uint32_t) 0;
- fc->last_pid_sent = (uint32_t) -1;
- fc->last_pid_recv = (uint32_t) -1;
- fc->last_ack_sent = (uint32_t) 0;
- fc->last_ack_recv = (uint32_t) 0;
+ fc->next_pid.pid = 0;
+ fc->last_pid_sent.pid = htonl (UINT32_MAX);
+ fc->last_pid_recv.pid = htonl (UINT32_MAX);
+ fc->last_ack_sent.pid = (uint32_t) 0;
+ fc->last_ack_recv.pid = (uint32_t) 0;
fc->poll_task = NULL;
fc->poll_time = GNUNET_TIME_UNIT_SECONDS;
fc->queue_n = 0;
@@ -547,10 +548,11 @@ send_ack (struct CadetConnection *c,
int fwd,
int force)
{
+ static struct CadetEncryptedMessageIdentifier zero;
struct CadetFlowControl *next_fc;
struct CadetFlowControl *prev_fc;
struct GNUNET_CADET_ConnectionEncryptedAckMessage msg;
- uint32_t ack;
+ struct CadetEncryptedMessageIdentifier ack_cemi;
int delta;
GCC_check_connections ();
@@ -563,24 +565,28 @@ send_ack (struct CadetConnection *c,
GC_f2s (fwd), GCC_2s (c));
/* Check if we need to transmit the ACK. */
- delta = prev_fc->last_ack_sent - prev_fc->last_pid_recv;
+ delta = ntohl (prev_fc->last_ack_sent.pid) - ntohl
(prev_fc->last_pid_recv.pid);
if (3 < delta && buffer < delta && GNUNET_NO == force)
{
LOG (GNUNET_ERROR_TYPE_DEBUG, "Not sending ACK, delta > 3\n");
LOG (GNUNET_ERROR_TYPE_DEBUG,
" last pid recv: %u, last ack sent: %u\n",
- prev_fc->last_pid_recv, prev_fc->last_ack_sent);
+ ntohl (prev_fc->last_pid_recv.pid),
+ ntohl (prev_fc->last_ack_sent.pid));
GCC_check_connections ();
return;
}
/* Ok, ACK might be necessary, what PID to ACK? */
- ack = prev_fc->last_pid_recv + buffer;
+ ack_cemi.pid = htonl (ntohl (prev_fc->last_pid_recv.pid) + buffer);
LOG (GNUNET_ERROR_TYPE_DEBUG,
" ACK %u, last PID %u, last ACK %u, qmax %u, q %u\n",
- ack, prev_fc->last_pid_recv, prev_fc->last_ack_sent,
+ ntohl (ack_cemi.pid),
+ ntohl (prev_fc->last_pid_recv.pid),
+ ntohl (prev_fc->last_ack_sent.pid),
next_fc->queue_max, next_fc->queue_n);
- if (ack == prev_fc->last_ack_sent && GNUNET_NO == force)
+ if ( (ack_cemi.pid == prev_fc->last_ack_sent.pid) &&
+ (GNUNET_NO == force) )
{
LOG (GNUNET_ERROR_TYPE_DEBUG, "Not sending FWD ACK, not needed\n");
GCC_check_connections ();
@@ -590,7 +596,8 @@ send_ack (struct CadetConnection *c,
/* Check if message is already in queue */
if (NULL != prev_fc->ack_msg)
{
- if (GC_is_pid_bigger (ack, prev_fc->last_ack_sent))
+ if (GC_is_pid_bigger (ntohl (ack_cemi.pid),
+ ntohl (prev_fc->last_ack_sent.pid)))
{
LOG (GNUNET_ERROR_TYPE_DEBUG, " canceling old ACK\n");
GCC_cancel (prev_fc->ack_msg);
@@ -603,20 +610,22 @@ send_ack (struct CadetConnection *c,
return;
}
}
- GNUNET_break (GC_is_pid_bigger (ack,
- prev_fc->last_ack_sent));
- prev_fc->last_ack_sent = ack;
+ GNUNET_break (GC_is_pid_bigger (ntohl (ack_cemi.pid),
+ ntohl (prev_fc->last_ack_sent.pid)));
+ prev_fc->last_ack_sent = ack_cemi;
/* Build ACK message and send on conn */
msg.header.size = htons (sizeof (msg));
msg.header.type = htons (GNUNET_MESSAGE_TYPE_CADET_ENCRYPTED_HOP_BY_HOP_ACK);
- msg.ack = htonl (ack);
+ msg.cemi = ack_cemi;
msg.cid = c->id;
prev_fc->ack_msg = GCC_send_prebuilt_message (&msg.header,
UINT16_MAX,
- ack,
- c, !fwd, GNUNET_YES,
+ zero,
+ c,
+ !fwd,
+ GNUNET_YES,
NULL, NULL);
GNUNET_assert (NULL != prev_fc->ack_msg);
GCC_check_connections ();
@@ -680,8 +689,12 @@ update_perf (struct CadetConnection *c,
*/
static void
conn_message_sent (void *cls,
- struct CadetConnection *c, int fwd, int sent,
- uint16_t type, uint16_t payload_type, uint32_t pid,
+ struct CadetConnection *c,
+ int fwd,
+ int sent,
+ uint16_t type,
+ uint16_t payload_type,
+ struct CadetEncryptedMessageIdentifier pid,
size_t size,
struct GNUNET_TIME_Relative wait)
{
@@ -692,7 +705,10 @@ conn_message_sent (void *cls,
GCC_check_connections ();
LOG (GNUNET_ERROR_TYPE_INFO,
">>> %s (%s %4u) on conn %s (%p) %s [%5u] in queue %s\n",
- GC_m2s (type), GC_m2s (payload_type), pid, GCC_2s (c), c,
+ GC_m2s (type), GC_m2s (payload_type),
+ ntohl (pid.pid),
+ GCC_2s (c),
+ c,
GC_f2s (fwd), size,
GNUNET_STRINGS_relative_time_to_string (wait, GNUNET_YES));
@@ -711,7 +727,8 @@ conn_message_sent (void *cls,
LOG (GNUNET_ERROR_TYPE_DEBUG, " %ssent %s %s pid %u\n",
sent ? "" : "not ", GC_f2s (fwd),
- GC_m2s (type), GC_m2s (payload_type), pid);
+ GC_m2s (type), GC_m2s (payload_type),
+ ntohl (pid.pid));
GCC_debug (c, GNUNET_ERROR_TYPE_DEBUG);
/* Update flow control info. */
@@ -761,7 +778,8 @@ conn_message_sent (void *cls,
if (GNUNET_YES == sent)
{
fc->last_pid_sent = pid;
- if (GC_is_pid_bigger (fc->last_pid_sent + 1, fc->last_ack_recv))
+ if (GC_is_pid_bigger (ntohl (fc->last_pid_sent.pid) + 1,
+ ntohl (fc->last_ack_recv.pid)) )
GCC_start_poll (c, fwd);
GCC_send_ack (c, fwd, GNUNET_NO);
connection_reset_timeout (c, fwd);
@@ -772,14 +790,14 @@ conn_message_sent (void *cls,
{
fc->queue_n--;
LOG (GNUNET_ERROR_TYPE_DEBUG,
- "! accounting pid %u\n",
- fc->last_pid_sent);
+ "! accounting pid %u\n",
+ ntohl (fc->last_pid_sent.pid));
}
else
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
"! forced, Q_N not accounting pid %u\n",
- fc->last_pid_sent);
+ ntohl (fc->last_pid_sent.pid));
}
break;
@@ -961,9 +979,11 @@ get_hop (struct CadetConnection *c, int fwd)
* @param ooo_pid PID of the out-of-order message.
*/
static uint32_t
-get_recv_bitmask (uint32_t last_pid_recv, uint32_t ooo_pid)
+get_recv_bitmask (struct CadetEncryptedMessageIdentifier last_pid_recv,
+ struct CadetEncryptedMessageIdentifier ooo_pid)
{
- return 1 << (last_pid_recv - ooo_pid);
+ // FIXME: should assert that the delta is in range...
+ return 1 << (ntohl (last_pid_recv.pid) - ntohl (ooo_pid.pid));
}
@@ -975,14 +995,18 @@ get_recv_bitmask (uint32_t last_pid_recv, uint32_t
ooo_pid)
* @param last_pid_recv Last in-order PID received.
*/
static int
-is_ooo_ok (uint32_t last_pid_recv, uint32_t ooo_pid, uint32_t ooo_bitmap)
+is_ooo_ok (struct CadetEncryptedMessageIdentifier last_pid_recv,
+ struct CadetEncryptedMessageIdentifier ooo_pid,
+ uint32_t ooo_bitmap)
{
uint32_t mask;
- if (GC_is_pid_bigger (last_pid_recv - 31, ooo_pid))
+ if (GC_is_pid_bigger (ntohl (last_pid_recv.pid) - 31,
+ ntohl (ooo_pid.pid)))
return GNUNET_NO;
- mask = get_recv_bitmask (last_pid_recv, ooo_pid);
+ mask = get_recv_bitmask (last_pid_recv,
+ ooo_pid);
if (0 != (ooo_bitmap & mask))
return GNUNET_NO;
@@ -1029,6 +1053,7 @@ is_fwd (const struct CadetConnection *c,
static void
send_connection_ack (struct CadetConnection *c, int fwd)
{
+ static struct CadetEncryptedMessageIdentifier zero;
struct GNUNET_CADET_ConnectionCreateMessageAckMessage msg;
struct CadetTunnel *t;
const uint16_t size = sizeof (struct
GNUNET_CADET_ConnectionCreateMessageAckMessage);
@@ -1046,9 +1071,12 @@ send_connection_ack (struct CadetConnection *c, int fwd)
msg.cid = c->id;
GNUNET_assert (NULL == c->maintenance_q);
- c->maintenance_q = GCP_send (get_hop (c, fwd), &msg.header,
-
GNUNET_MESSAGE_TYPE_CADET_CONNECTION_CREATE_ACK, 0,
- c, fwd,
+ c->maintenance_q = GCP_send (get_hop (c, fwd),
+ &msg.header,
+ GNUNET_MESSAGE_TYPE_CADET_CONNECTION_CREATE_ACK,
+ zero,
+ c,
+ fwd,
&conn_message_sent, NULL);
LOG (GNUNET_ERROR_TYPE_DEBUG, " C_P+ %p %u (conn`ACK)\n",
c, c->pending_messages);
@@ -1076,6 +1104,7 @@ send_broken (struct CadetConnection *c,
const struct GNUNET_PeerIdentity *id2,
int fwd)
{
+ static struct CadetEncryptedMessageIdentifier zero;
struct GNUNET_CADET_ConnectionBrokenMessage msg;
GCC_check_connections ();
@@ -1085,8 +1114,13 @@ send_broken (struct CadetConnection *c,
msg.reserved = htonl (0);
msg.peer1 = *id1;
msg.peer2 = *id2;
- (void) GCC_send_prebuilt_message (&msg.header, UINT16_MAX, 0, c, fwd,
- GNUNET_YES, NULL, NULL);
+ (void) GCC_send_prebuilt_message (&msg.header,
+ UINT16_MAX,
+ zero,
+ c,
+ fwd,
+ GNUNET_YES,
+ NULL, NULL);
GCC_check_connections ();
}
@@ -1106,6 +1140,7 @@ send_broken_unknown (const struct
GNUNET_CADET_ConnectionTunnelIdentifier *conne
const struct GNUNET_PeerIdentity *id2,
struct CadetPeer *neighbor)
{
+ static struct CadetEncryptedMessageIdentifier zero;
struct GNUNET_CADET_ConnectionBrokenMessage msg;
GCC_check_connections ();
@@ -1121,9 +1156,12 @@ send_broken_unknown (const struct
GNUNET_CADET_ConnectionTunnelIdentifier *conne
msg.peer2 = *id2;
else
memset (&msg.peer2, 0, sizeof (msg.peer2));
- GNUNET_assert (NULL != GCP_send (neighbor, &msg.header,
- UINT16_MAX, 2,
- NULL, GNUNET_SYSERR, /* connection, fwd */
+ GNUNET_assert (NULL != GCP_send (neighbor,
+ &msg.header,
+ UINT16_MAX,
+ zero,
+ NULL,
+ GNUNET_SYSERR, /* connection, fwd */
NULL, NULL)); /* continuation */
GCC_check_connections ();
}
@@ -1418,6 +1456,7 @@ connection_cancel_queues (struct CadetConnection *c,
static void
send_poll (void *cls)
{
+ static struct CadetEncryptedMessageIdentifier zero;
struct CadetFlowControl *fc = cls;
struct GNUNET_CADET_ConnectionHopByHopPollMessage msg;
struct CadetConnection *c;
@@ -1433,11 +1472,17 @@ send_poll (void *cls)
msg.header.type = htons
(GNUNET_MESSAGE_TYPE_CADET_CONNECTION_HOP_BY_HOP_POLL);
msg.header.size = htons (sizeof (msg));
msg.cid = c->id;
- msg.pid = htonl (fc->last_pid_sent);
- LOG (GNUNET_ERROR_TYPE_DEBUG, " last pid sent: %u\n", fc->last_pid_sent);
- fc->poll_msg =
- GCC_send_prebuilt_message (&msg.header, UINT16_MAX, fc->last_pid_sent, c,
- fc == &c->fwd_fc, GNUNET_YES, NULL, NULL);
+ msg.cemi = fc->last_pid_sent;
+ LOG (GNUNET_ERROR_TYPE_DEBUG, " last pid sent: %u\n", ntohl
(fc->last_pid_sent.pid));
+ fc->poll_msg
+ = GCC_send_prebuilt_message (&msg.header,
+ UINT16_MAX,
+ zero,
+ c,
+ fc == &c->fwd_fc,
+ GNUNET_YES,
+ NULL,
+ NULL);
GNUNET_assert (NULL != fc->poll_msg);
GCC_check_connections ();
}
@@ -1879,6 +1924,7 @@ void
GCC_handle_create (struct CadetPeer *peer,
const struct GNUNET_CADET_ConnectionCreateMessage *msg)
{
+ static struct CadetEncryptedMessageIdentifier zero;
const struct GNUNET_CADET_ConnectionTunnelIdentifier *cid;
struct GNUNET_PeerIdentity *id;
struct CadetPeerPath *path;
@@ -2001,8 +2047,12 @@ GCC_handle_create (struct CadetPeer *peer,
LOG (GNUNET_ERROR_TYPE_DEBUG, " not for us, retransmitting...\n");
GCP_add_path (dest_peer, path_duplicate (path), GNUNET_NO);
GCP_add_path_to_origin (orig_peer, path_duplicate (path), GNUNET_NO);
- (void) GCC_send_prebuilt_message (&msg->header, 0, 0, c,
- GNUNET_YES, GNUNET_YES, NULL, NULL);
+ (void) GCC_send_prebuilt_message (&msg->header,
+ 0,
+ zero,
+ c,
+ GNUNET_YES, GNUNET_YES,
+ NULL, NULL);
}
path_destroy (path);
GCC_check_connections ();
@@ -2019,6 +2069,7 @@ void
GCC_handle_confirm (struct CadetPeer *peer,
const struct
GNUNET_CADET_ConnectionCreateMessageAckMessage *msg)
{
+ static struct CadetEncryptedMessageIdentifier zero;
struct CadetConnection *c;
enum CadetConnectionState oldstate;
int fwd;
@@ -2126,7 +2177,10 @@ GCC_handle_confirm (struct CadetPeer *peer,
else
{
LOG (GNUNET_ERROR_TYPE_DEBUG, " not for us, retransmitting...\n");
- (void) GCC_send_prebuilt_message (&msg->header, 0, 0, c, fwd,
+ (void) GCC_send_prebuilt_message (&msg->header, 0,
+ zero,
+ c,
+ fwd,
GNUNET_YES, NULL, NULL);
}
GCC_check_connections ();
@@ -2143,6 +2197,7 @@ void
GCC_handle_broken (struct CadetPeer *peer,
const struct GNUNET_CADET_ConnectionBrokenMessage *msg)
{
+ static struct CadetEncryptedMessageIdentifier zero;
struct CadetConnection *c;
struct CadetTunnel *t;
int fwd;
@@ -2195,7 +2250,8 @@ GCC_handle_broken (struct CadetPeer *peer,
}
else
{
- (void) GCC_send_prebuilt_message (&msg->header, 0, 0, c, fwd,
+ (void) GCC_send_prebuilt_message (&msg->header, 0,
+ zero, c, fwd,
GNUNET_YES, NULL, NULL);
connection_cancel_queues (c, !fwd);
}
@@ -2214,6 +2270,7 @@ void
GCC_handle_destroy (struct CadetPeer *peer,
const struct GNUNET_CADET_ConnectionDestroyMessage *msg)
{
+ static struct CadetEncryptedMessageIdentifier zero;
struct CadetConnection *c;
int fwd;
@@ -2245,7 +2302,8 @@ GCC_handle_destroy (struct CadetPeer *peer,
if (GNUNET_NO == GCC_is_terminal (c, fwd))
{
- (void) GCC_send_prebuilt_message (&msg->header, 0, 0, c, fwd,
+ (void) GCC_send_prebuilt_message (&msg->header, 0,
+ zero, c, fwd,
GNUNET_YES, NULL, NULL);
}
else if (0 == c->pending_messages)
@@ -2278,7 +2336,7 @@ GCC_handle_ack (struct CadetPeer *peer,
{
struct CadetConnection *c;
struct CadetFlowControl *fc;
- uint32_t ack;
+ struct CadetEncryptedMessageIdentifier ack;
int fwd;
GCC_check_connections ();
@@ -2315,15 +2373,19 @@ GCC_handle_ack (struct CadetPeer *peer,
return;
}
- ack = ntohl (msg->ack);
+ ack = msg->cemi;
LOG (GNUNET_ERROR_TYPE_DEBUG, " %s ACK %u (was %u)\n",
- GC_f2s (fwd), ack, fc->last_ack_recv);
- if (GC_is_pid_bigger (ack, fc->last_ack_recv))
+ GC_f2s (fwd),
+ ntohl (ack.pid),
+ ntohl (fc->last_ack_recv.pid));
+ if (GC_is_pid_bigger (ntohl (ack.pid),
+ ntohl (fc->last_ack_recv.pid)))
fc->last_ack_recv = ack;
/* Cancel polling if the ACK is big enough. */
if ( (NULL != fc->poll_task) &
- GC_is_pid_bigger (fc->last_ack_recv, fc->last_pid_sent))
+ GC_is_pid_bigger (ntohl (fc->last_ack_recv.pid),
+ ntohl (fc->last_pid_sent.pid)))
{
LOG (GNUNET_ERROR_TYPE_DEBUG, " Cancel poll\n");
GNUNET_SCHEDULER_cancel (fc->poll_task);
@@ -2347,7 +2409,7 @@ GCC_handle_poll (struct CadetPeer *peer,
{
struct CadetConnection *c;
struct CadetFlowControl *fc;
- uint32_t pid;
+ struct CadetEncryptedMessageIdentifier pid;
int fwd;
GCC_check_connections ();
@@ -2389,8 +2451,11 @@ GCC_handle_poll (struct CadetPeer *peer,
return;
}
- pid = ntohl (msg->pid);
- LOG (GNUNET_ERROR_TYPE_DEBUG, " PID %u, OLD %u\n", pid, fc->last_pid_recv);
+ pid = msg->cemi;
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ " PID %u, OLD %u\n",
+ ntohl (pid.pid),
+ ntohl (fc->last_pid_recv.pid));
fc->last_pid_recv = pid;
fwd = fc == &c->bck_fc;
GCC_send_ack (c, fwd, GNUNET_YES);
@@ -2417,7 +2482,7 @@ check_message (const struct GNUNET_MessageHeader *message,
const struct GNUNET_CADET_ConnectionTunnelIdentifier* cid,
struct CadetConnection *c,
struct CadetPeer *sender,
- uint32_t pid)
+ struct CadetEncryptedMessageIdentifier pid)
{
struct CadetFlowControl *fc;
struct CadetPeer *hop;
@@ -2470,10 +2535,11 @@ check_message (const struct GNUNET_MessageHeader
*message,
{
fc = fwd ? &c->bck_fc : &c->fwd_fc;
LOG (GNUNET_ERROR_TYPE_DEBUG, " PID %u (expected in interval [%u,%u])\n",
- pid,
- fc->last_pid_recv + 1,
- fc->last_ack_sent);
- if (GC_is_pid_bigger (pid, fc->last_ack_sent))
+ ntohl (pid.pid),
+ ntohl (fc->last_pid_recv.pid) + 1,
+ ntohl (fc->last_ack_sent.pid));
+ if (GC_is_pid_bigger (ntohl (pid.pid),
+ ntohl (fc->last_ack_sent.pid)))
{
GNUNET_STATISTICS_update (stats,
"# unsolicited message",
@@ -2484,11 +2550,12 @@ check_message (const struct GNUNET_MessageHeader
*message,
pid, fc->last_pid_recv, fc->last_ack_sent);
return GNUNET_SYSERR;
}
- if (GC_is_pid_bigger (pid, fc->last_pid_recv))
+ if (GC_is_pid_bigger (ntohl (pid.pid),
+ ntohl (fc->last_pid_recv.pid)))
{
unsigned int delta;
- delta = pid - fc->last_pid_recv;
+ delta = ntohl (pid.pid) - ntohl (fc->last_pid_recv.pid);
fc->last_pid_recv = pid;
fc->recv_bitmap <<= delta;
fc->recv_bitmap |= 1;
@@ -2505,10 +2572,12 @@ check_message (const struct GNUNET_MessageHeader
*message,
{
LOG (GNUNET_ERROR_TYPE_WARNING,
"PID %u unexpected (%u+), dropping!\n",
- pid, fc->last_pid_recv - 31);
+ ntohl (pid.pid),
+ ntohl (fc->last_pid_recv.pid) - 31);
return GNUNET_SYSERR;
}
- fc->recv_bitmap |= get_recv_bitmask (fc->last_pid_recv, pid);
+ fc->recv_bitmap |= get_recv_bitmask (fc->last_pid_recv,
+ pid);
}
}
@@ -2539,6 +2608,7 @@ void
GCC_handle_kx (struct CadetPeer *peer,
const struct GNUNET_CADET_TunnelKeyExchangeMessage *msg)
{
+ static struct CadetEncryptedMessageIdentifier zero;
const struct GNUNET_CADET_ConnectionTunnelIdentifier* cid;
struct CadetConnection *c;
int fwd;
@@ -2552,7 +2622,7 @@ GCC_handle_kx (struct CadetPeer *peer,
cid,
c,
peer,
- 0);
+ zero);
/* If something went wrong, discard message. */
if (GNUNET_SYSERR == fwd)
@@ -2580,7 +2650,8 @@ GCC_handle_kx (struct CadetPeer *peer,
/* Message not for us: forward to next hop */
LOG (GNUNET_ERROR_TYPE_DEBUG, " not for us, retransmitting...\n");
GNUNET_STATISTICS_update (stats, "# messages forwarded", 1, GNUNET_NO);
- (void) GCC_send_prebuilt_message (&msg->header, 0, 0, c, fwd,
+ (void) GCC_send_prebuilt_message (&msg->header, 0,
+ zero, c, fwd,
GNUNET_NO, NULL, NULL);
GCC_check_connections ();
}
@@ -2596,14 +2667,15 @@ void
GCC_handle_encrypted (struct CadetPeer *peer,
const struct GNUNET_CADET_ConnectionEncryptedMessage
*msg)
{
+ static struct CadetEncryptedMessageIdentifier zero;
const struct GNUNET_CADET_ConnectionTunnelIdentifier* cid;
struct CadetConnection *c;
- uint32_t pid;
+ struct CadetEncryptedMessageIdentifier pid;
int fwd;
GCC_check_connections ();
cid = &msg->cid;
- pid = ntohl (msg->pid);
+ pid = msg->cemi;
log_message (&msg->header, peer, cid);
c = connection_get (cid);
@@ -2639,7 +2711,8 @@ GCC_handle_encrypted (struct CadetPeer *peer,
/* Message not for us: forward to next hop */
LOG (GNUNET_ERROR_TYPE_DEBUG, " not for us, retransmitting...\n");
GNUNET_STATISTICS_update (stats, "# messages forwarded", 1, GNUNET_NO);
- (void) GCC_send_prebuilt_message (&msg->header, 0, 0, c, fwd,
+ (void) GCC_send_prebuilt_message (&msg->header, 0,
+ zero, c, fwd,
GNUNET_NO, NULL, NULL);
GCC_check_connections ();
}
@@ -2966,12 +3039,12 @@ GCC_get_allowed (struct CadetConnection *c, int fwd)
fc = fwd ? &c->fwd_fc : &c->bck_fc;
if ( (CADET_CONNECTION_READY != c->state) ||
- GC_is_pid_bigger (fc->last_pid_recv,
- fc->last_ack_sent) )
+ GC_is_pid_bigger (ntohl (fc->last_pid_recv.pid),
+ ntohl (fc->last_ack_sent.pid)) )
{
return 0;
}
- return (fc->last_ack_sent - fc->last_pid_recv);
+ return (ntohl (fc->last_ack_sent.pid) - ntohl (fc->last_pid_recv.pid));
}
@@ -2999,18 +3072,17 @@ GCC_get_qn (struct CadetConnection *c, int fwd)
*
* @param c Connection.
* @param fwd Is query about FWD traffic?
- *
* @return Next PID to use.
*/
-uint32_t
+struct CadetEncryptedMessageIdentifier
GCC_get_pid (struct CadetConnection *c, int fwd)
{
struct CadetFlowControl *fc;
- uint32_t pid;
+ struct CadetEncryptedMessageIdentifier pid;
fc = fwd ? &c->fwd_fc : &c->bck_fc;
pid = fc->next_pid;
- fc->next_pid++;
+ fc->next_pid.pid = htonl (1 + ntohl (pid.pid));
return pid;
}
@@ -3155,8 +3227,10 @@ GCC_is_sendable (struct CadetConnection *c, int fwd)
fc = fwd ? &c->fwd_fc : &c->bck_fc;
LOG (GNUNET_ERROR_TYPE_DEBUG,
" last ack recv: %u, last pid sent: %u\n",
- fc->last_ack_recv, fc->last_pid_sent);
- if (GC_is_pid_bigger (fc->last_ack_recv, fc->last_pid_sent))
+ ntohl (fc->last_ack_recv.pid),
+ ntohl (fc->last_pid_sent.pid));
+ if (GC_is_pid_bigger (ntohl (fc->last_ack_recv.pid),
+ ntohl (fc->last_pid_sent.pid)))
{
LOG (GNUNET_ERROR_TYPE_DEBUG, " sendable\n");
return GNUNET_YES;
@@ -3201,7 +3275,8 @@ GCC_is_direct (struct CadetConnection *c)
*/
struct CadetConnectionQueue *
GCC_send_prebuilt_message (const struct GNUNET_MessageHeader *message,
- uint16_t payload_type, uint32_t payload_id,
+ uint16_t payload_type,
+ struct CadetEncryptedMessageIdentifier payload_id,
struct CadetConnection *c, int fwd, int force,
GCC_sent cont, void *cont_cls)
{
@@ -3229,7 +3304,10 @@ GCC_send_prebuilt_message (const struct
GNUNET_MessageHeader *message,
{
case GNUNET_MESSAGE_TYPE_CONNECTION_ENCRYPTED:
LOG (GNUNET_ERROR_TYPE_DEBUG, " Q_N+ %p %u, PIDsnt: %u, ACKrcv: %u\n",
- fc, fc->queue_n, fc->last_pid_sent, fc->last_ack_recv);
+ fc,
+ fc->queue_n,
+ ntohl (fc->last_pid_sent.pid),
+ ntohl (fc->last_ack_recv.pid));
if (GNUNET_NO == force)
{
fc->queue_n++;
@@ -3281,9 +3359,12 @@ GCC_send_prebuilt_message (const struct
GNUNET_MessageHeader *message,
q->cont_cls = cont_cls;
q->forced = force;
GNUNET_CONTAINER_DLL_insert (fc->q_head, fc->q_tail, q);
- q->peer_q = GCP_send (get_hop (c, fwd), message,
- payload_type, payload_id,
- c, fwd,
+ q->peer_q = GCP_send (get_hop (c, fwd),
+ message,
+ payload_type,
+ payload_id,
+ c,
+ fwd,
&conn_message_sent, q);
if (NULL == q->peer_q)
{
@@ -3327,6 +3408,7 @@ GCC_cancel (struct CadetConnectionQueue *q)
void
GCC_send_create (struct CadetConnection *c)
{
+ static struct CadetEncryptedMessageIdentifier zero;
enum CadetTunnelCState state;
size_t size;
@@ -3339,6 +3421,7 @@ GCC_send_create (struct CadetConnection *c)
struct GNUNET_CADET_ConnectionCreateMessage *msg;
struct GNUNET_PeerIdentity *peers;
+
msg = (struct GNUNET_CADET_ConnectionCreateMessage *) cbuf;
msg->header.size = htons (size);
msg->header.type = htons (GNUNET_MESSAGE_TYPE_CADET_CONNECTION_CREATE);
@@ -3352,7 +3435,8 @@ GCC_send_create (struct CadetConnection *c)
GNUNET_assert (NULL == c->maintenance_q);
c->maintenance_q = GCP_send (get_next_hop (c),
&msg->header,
- GNUNET_MESSAGE_TYPE_CADET_CONNECTION_CREATE,
0,
+ GNUNET_MESSAGE_TYPE_CADET_CONNECTION_CREATE,
+ zero,
c, GNUNET_YES,
&conn_message_sent, NULL);
}
@@ -3449,6 +3533,7 @@ GCC_send_ack (struct CadetConnection *c, int fwd, int
force)
void
GCC_send_destroy (struct CadetConnection *c)
{
+ static struct CadetEncryptedMessageIdentifier zero;
struct GNUNET_CADET_ConnectionDestroyMessage msg;
if (GNUNET_YES == c->destroy)
@@ -3463,10 +3548,16 @@ GCC_send_destroy (struct CadetConnection *c)
GCC_2s (c));
if (GNUNET_NO == GCC_is_terminal (c, GNUNET_YES))
- (void) GCC_send_prebuilt_message (&msg.header, UINT16_MAX, 0, c,
+ (void) GCC_send_prebuilt_message (&msg.header,
+ UINT16_MAX,
+ zero,
+ c,
GNUNET_YES, GNUNET_YES, NULL, NULL);
if (GNUNET_NO == GCC_is_terminal (c, GNUNET_NO))
- (void) GCC_send_prebuilt_message (&msg.header, UINT16_MAX, 0, c,
+ (void) GCC_send_prebuilt_message (&msg.header,
+ UINT16_MAX,
+ zero,
+ c,
GNUNET_NO, GNUNET_YES, NULL, NULL);
mark_destroyed (c);
GCC_check_connections ();
@@ -3597,9 +3688,11 @@ GCC_debug (const struct CadetConnection *c, enum
GNUNET_ErrorType level)
LOG2 (level, "CCC FWD flow control:\n");
LOG2 (level, "CCC queue: %u/%u\n", c->fwd_fc.queue_n, c->fwd_fc.queue_max);
LOG2 (level, "CCC last PID sent: %5u, recv: %5u\n",
- c->fwd_fc.last_pid_sent, c->fwd_fc.last_pid_recv);
+ ntohl (c->fwd_fc.last_pid_sent.pid),
+ ntohl (c->fwd_fc.last_pid_recv.pid));
LOG2 (level, "CCC last ACK sent: %5u, recv: %5u\n",
- c->fwd_fc.last_ack_sent, c->fwd_fc.last_ack_recv);
+ ntohl (c->fwd_fc.last_ack_sent.pid),
+ ntohl (c->fwd_fc.last_ack_recv.pid));
LOG2 (level, "CCC recv PID bitmap: %X\n", c->fwd_fc.recv_bitmap);
LOG2 (level, "CCC poll: task %d, msg %p, msg_ack %p)\n",
c->fwd_fc.poll_task, c->fwd_fc.poll_msg, c->fwd_fc.ack_msg);
@@ -3607,9 +3700,11 @@ GCC_debug (const struct CadetConnection *c, enum
GNUNET_ErrorType level)
LOG2 (level, "CCC BCK flow control:\n");
LOG2 (level, "CCC queue: %u/%u\n", c->bck_fc.queue_n, c->bck_fc.queue_max);
LOG2 (level, "CCC last PID sent: %5u, recv: %5u\n",
- c->bck_fc.last_pid_sent, c->bck_fc.last_pid_recv);
+ ntohl (c->bck_fc.last_pid_sent.pid),
+ ntohl (c->bck_fc.last_pid_recv.pid));
LOG2 (level, "CCC last ACK sent: %5u, recv: %5u\n",
- c->bck_fc.last_ack_sent, c->bck_fc.last_ack_recv);
+ ntohl (c->bck_fc.last_ack_sent.pid),
+ ntohl (c->bck_fc.last_ack_recv.pid));
LOG2 (level, "CCC recv PID bitmap: %X\n", c->bck_fc.recv_bitmap);
LOG2 (level, "CCC poll: task %d, msg %p, msg_ack %p)\n",
c->bck_fc.poll_task, c->bck_fc.poll_msg, c->bck_fc.ack_msg);
diff --git a/src/cadet/gnunet-service-cadet_connection.h
b/src/cadet/gnunet-service-cadet_connection.h
index 6df307dd1..ab2920ba3 100644
--- a/src/cadet/gnunet-service-cadet_connection.h
+++ b/src/cadet/gnunet-service-cadet_connection.h
@@ -372,10 +372,9 @@ GCC_get_qn (struct CadetConnection *c, int fwd);
*
* @param c Connection.
* @param fwd Is query about FWD traffic?
- *
* @return Next PID to use.
*/
-uint32_t
+struct CadetEncryptedMessageIdentifier
GCC_get_pid (struct CadetConnection *c, int fwd);
/**
@@ -497,7 +496,8 @@ GCC_cancel (struct CadetConnectionQueue *q);
*/
struct CadetConnectionQueue *
GCC_send_prebuilt_message (const struct GNUNET_MessageHeader *message,
- uint16_t payload_type, uint32_t payload_id,
+ uint16_t payload_type,
+ struct CadetEncryptedMessageIdentifier payload_id,
struct CadetConnection *c, int fwd, int force,
GCC_sent cont, void *cont_cls);
diff --git a/src/cadet/gnunet-service-cadet_peer.c
b/src/cadet/gnunet-service-cadet_peer.c
index 2c2c552c6..2b11040a5 100644
--- a/src/cadet/gnunet-service-cadet_peer.c
+++ b/src/cadet/gnunet-service-cadet_peer.c
@@ -103,9 +103,9 @@ struct CadetPeerQueue {
uint16_t payload_type;
/**
- *ID of the payload (PID, ACK #, ...).
+ * ID of the payload (PID, ACK #, ...).
*/
- uint16_t payload_id;
+ struct CadetEncryptedMessageIdentifier payload_id;
/**
* Connection this message was sent on.
@@ -1110,7 +1110,9 @@ call_peer_cont (struct CadetPeerQueue *q, int sent)
GNUNET_STRINGS_relative_time_to_string (wait_time, GNUNET_NO));
q->cont (q->cont_cls,
q->c, q->c_fwd, sent,
- q->type, q->payload_type, q->payload_id,
+ q->type,
+ q->payload_type,
+ q->payload_id,
q->size, wait_time);
q->cont = NULL;
}
@@ -1173,7 +1175,7 @@ struct CadetPeerQueue *
GCP_send (struct CadetPeer *peer,
const struct GNUNET_MessageHeader *message,
uint16_t payload_type,
- uint32_t payload_id,
+ struct CadetEncryptedMessageIdentifier payload_id,
struct CadetConnection *c,
int fwd,
GCP_sent cont,
@@ -1188,7 +1190,8 @@ GCP_send (struct CadetPeer *peer,
size = ntohs (message->size);
LOG (GNUNET_ERROR_TYPE_DEBUG,
"que %s (%s %4u) on conn %s (%p) %s towards %s (size %u)\n",
- GC_m2s (type), GC_m2s (payload_type), payload_id,
+ GC_m2s (type), GC_m2s (payload_type),
+ ntohl (payload_id.pid),
GCC_2s (c), c, GC_f2s (fwd), GCP_2s (peer), size);
if (NULL == peer->connections)
@@ -1227,8 +1230,11 @@ GCP_send (struct CadetPeer *peer,
{
LOG (GNUNET_ERROR_TYPE_WARNING,
"DD %s (%s %u) on conn %s %s (random drop for testing)\n",
- GC_m2s (q->type), GC_m2s (q->payload_type),
- q->payload_id, GCC_2s (c), GC_f2s (q->c_fwd));
+ GC_m2s (q->type),
+ GC_m2s (q->payload_type),
+ ntohl (q->payload_id.pid),
+ GCC_2s (c),
+ GC_f2s (q->c_fwd));
q->drop_task = GNUNET_SCHEDULER_add_now (&drop_cb,
q);
return q;
diff --git a/src/cadet/gnunet-service-cadet_peer.h
b/src/cadet/gnunet-service-cadet_peer.h
index 37d735bf5..1e206e10f 100644
--- a/src/cadet/gnunet-service-cadet_peer.h
+++ b/src/cadet/gnunet-service-cadet_peer.h
@@ -69,8 +69,12 @@ struct CadetPeerQueue;
*/
typedef void
(*GCP_sent) (void *cls,
- struct CadetConnection *c, int fwd, int sent,
- uint16_t type, uint16_t payload_type, uint32_t pid,
+ struct CadetConnection *c,
+ int fwd,
+ int sent,
+ uint16_t type,
+ uint16_t payload_type,
+ struct CadetEncryptedMessageIdentifier pid,
size_t size,
struct GNUNET_TIME_Relative wait);
@@ -166,7 +170,7 @@ struct CadetPeerQueue *
GCP_send (struct CadetPeer *peer,
const struct GNUNET_MessageHeader *message,
uint16_t payload_type,
- uint32_t payload_id,
+ struct CadetEncryptedMessageIdentifier payload_id,
struct CadetConnection *c,
int fwd,
GCP_sent cont,
diff --git a/src/cadet/gnunet-service-cadet_tunnel.c
b/src/cadet/gnunet-service-cadet_tunnel.c
index df1cfa16e..5e0f5bf4f 100644
--- a/src/cadet/gnunet-service-cadet_tunnel.c
+++ b/src/cadet/gnunet-service-cadet_tunnel.c
@@ -1327,7 +1327,6 @@ send_prebuilt_message (const struct GNUNET_MessageHeader
*message,
size_t size = ntohs (message->size);
char cbuf[sizeof (struct GNUNET_CADET_ConnectionEncryptedMessage) + size]
GNUNET_ALIGN;
size_t esize;
- uint32_t mid;
uint16_t type;
int fwd;
@@ -1379,38 +1378,22 @@ send_prebuilt_message (const struct
GNUNET_MessageHeader *message,
}
fwd = GCC_is_origin (c, GNUNET_YES);
ax_msg->cid = *GCC_get_id (c);
- ax_msg->pid = htonl (GCC_get_pid (c, fwd));
+ ax_msg->cemi = GCC_get_pid (c, fwd);
- mid = 0;
- type = ntohs (message->type);
- switch (type)
- {
- case GNUNET_MESSAGE_TYPE_CADET_CHANNEL_DATA:
- case GNUNET_MESSAGE_TYPE_CADET_CHANNEL_DATA_ACK:
- if (GNUNET_MESSAGE_TYPE_CADET_CHANNEL_DATA == type)
- mid = ntohl (((struct GNUNET_CADET_ChannelDataMessage *)
message)->mid);
- else
- mid = ntohl (((struct GNUNET_CADET_ChannelDataAckMessage *)
message)->mid);
- /* Fall thru */
- case GNUNET_MESSAGE_TYPE_CADET_CHANNEL_KEEPALIVE:
- case GNUNET_MESSAGE_TYPE_CADET_CHANNEL_CREATE:
- case GNUNET_MESSAGE_TYPE_CADET_CHANNEL_DESTROY:
- case GNUNET_MESSAGE_TYPE_CADET_CHANNEL_CREATE_ACK:
- case GNUNET_MESSAGE_TYPE_CADET_CHANNEL_CREATE_NACK_DEPRECATED:
- break;
- default:
- GNUNET_break (0);
- LOG (GNUNET_ERROR_TYPE_ERROR, "type %s not valid\n", GC_m2s (type));
- }
+ type = htons (message->type);
LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Sending message of type %s with PID %u and CID %s\n",
+ "Sending message of type %s with CEMI %u and CID %s\n",
GC_m2s (type),
- htonl (ax_msg->pid),
+ htonl (ax_msg->cemi.pid),
GNUNET_sh2s (&ax_msg->cid.connection_of_tunnel));
if (NULL == cont)
{
- (void) GCC_send_prebuilt_message (msg, type, mid, c, fwd,
+ (void) GCC_send_prebuilt_message (msg,
+ type,
+ ax_msg->cemi,
+ c,
+ fwd,
force, NULL, NULL);
return NULL;
}
@@ -1425,7 +1408,12 @@ send_prebuilt_message (const struct GNUNET_MessageHeader
*message,
}
tq->cont = cont;
tq->cont_cls = cont_cls;
- tq->cq = GCC_send_prebuilt_message (msg, type, mid, c, fwd, force,
+ tq->cq = GCC_send_prebuilt_message (msg,
+ type,
+ ax_msg->cemi,
+ c,
+ fwd,
+ force,
&tun_message_sent, tq);
GNUNET_assert (NULL != tq->cq);
@@ -3204,7 +3192,8 @@ GCT_has_queued_traffic (struct CadetTunnel *t)
*/
struct CadetTunnelQueue *
GCT_send_prebuilt_message (const struct GNUNET_MessageHeader *message,
- struct CadetTunnel *t, struct CadetConnection *c,
+ struct CadetTunnel *t,
+ struct CadetConnection *c,
int force, GCT_sent cont, void *cont_cls)
{
return send_prebuilt_message (message, t, c, force, cont, cont_cls, NULL);
@@ -3220,6 +3209,7 @@ GCT_send_prebuilt_message (const struct
GNUNET_MessageHeader *message,
void
GCT_send_kx (struct CadetTunnel *t, int force_reply)
{
+ static struct CadetEncryptedMessageIdentifier zero;
struct CadetConnection *c;
struct GNUNET_CADET_TunnelKeyExchangeMessage msg;
enum GNUNET_CADET_KX_Flags flags;
@@ -3253,8 +3243,11 @@ GCT_send_kx (struct CadetTunnel *t, int force_reply)
GNUNET_CRYPTO_ecdhe_key_get_public (t->ax->kx_0, &msg.ephemeral_key);
GNUNET_CRYPTO_ecdhe_key_get_public (t->ax->DHRs, &msg.ratchet_key);
- t->ephm_h = GCC_send_prebuilt_message (&msg.header, UINT16_MAX, 0,
- c, GCC_is_origin (c, GNUNET_YES),
+ t->ephm_h = GCC_send_prebuilt_message (&msg.header,
+ UINT16_MAX,
+ zero,
+ c,
+ GCC_is_origin (c, GNUNET_YES),
GNUNET_YES, &ephm_sent, t);
if (CADET_TUNNEL_KEY_UNINITIALIZED == t->estate)
GCT_change_estate (t, CADET_TUNNEL_KEY_SENT);
--
To stop receiving notification emails like this one, please contact
address@hidden
| [Prev in Thread] |
Current Thread |
[Next in Thread] |
- [GNUnet-SVN] [gnunet] branch master updated: introduce CadetEncryptedMessageIdentifier instead of over-using uint32_t,
gnunet <=