| /kernel/linux/linux-5.10/drivers/net/wireguard/ |
| D | noise.c | 46 /* Must hold peer->handshake.static_identity->lock */
49 down_write(&peer->handshake.lock); in wg_noise_precompute_static_static()
50 if (!peer->handshake.static_identity->has_identity || in wg_noise_precompute_static_static()
51 !curve25519(peer->handshake.precomputed_static_static, in wg_noise_precompute_static_static()
52 peer->handshake.static_identity->static_private, in wg_noise_precompute_static_static()
53 peer->handshake.remote_static)) in wg_noise_precompute_static_static()
54 memset(peer->handshake.precomputed_static_static, 0, in wg_noise_precompute_static_static()
56 up_write(&peer->handshake.lock); in wg_noise_precompute_static_static()
59 void wg_noise_handshake_init(struct noise_handshake *handshake, in wg_noise_handshake_init() argument
65 memset(handshake, 0, sizeof(*handshake)); in wg_noise_handshake_init()
[all …]
|
| D | timers.c | 13 * - Timer for retransmitting the handshake if we don't hear back after
19 * - Timer for initiating new handshake if we have sent a packet but after have
47 pr_debug("%s: Handshake for peer %llu (%pISpfsc) did not complete after %d attempts, giving up\n", in wg_expired_retransmit_handshake()
53 * if we try unsuccessfully for too long to make a handshake. in wg_expired_retransmit_handshake()
65 …pr_debug("%s: Handshake for peer %llu (%pISpfsc) did not complete after %d seconds, retrying (try … in wg_expired_retransmit_handshake()
95 …pr_debug("%s: Retrying handshake with peer %llu (%pISpfsc) because we stopped hearing back after %… in wg_expired_new_handshake()
130 wg_noise_handshake_clear(&peer->handshake); in wg_queued_expired_zero_key_material()
166 * keepalive, data, or handshake.
174 * keepalive, data, or handshake.
181 /* Should be called after a handshake initiation message is sent. */
[all …]
|
| D | noise.h | 95 void wg_noise_handshake_init(struct noise_handshake *handshake,
100 void wg_noise_handshake_clear(struct noise_handshake *handshake);
121 struct noise_handshake *handshake);
127 struct noise_handshake *handshake);
132 bool wg_noise_handshake_begin_session(struct noise_handshake *handshake,
|
| D | send.c | 30 net_dbg_ratelimited("%s: Sending handshake initiation to peer %llu (%pISpfsc)\n", in wg_packet_send_handshake_initiation()
34 if (wg_noise_handshake_create_initiation(&packet, &peer->handshake)) { in wg_packet_send_handshake_initiation()
90 net_dbg_ratelimited("%s: Sending handshake response to peer %llu (%pISpfsc)\n", in wg_packet_send_handshake_response()
94 if (wg_noise_handshake_create_response(&packet, &peer->handshake)) { in wg_packet_send_handshake_response()
96 if (wg_noise_handshake_begin_session(&peer->handshake, in wg_packet_send_handshake_response()
116 net_dbg_skb_ratelimited("%s: Sending cookie response for denied handshake message for %pISpfsc\n", in wg_packet_send_handshake_cookie()
372 * handshake. in wg_packet_send_staged_packets()
396 /* We orphan the packets if we're waiting on a handshake, so that they in wg_packet_send_staged_packets()
411 * means we should initiate a new handshake. in wg_packet_send_staged_packets()
|
| /kernel/linux/linux-6.6/drivers/net/wireguard/ |
| D | noise.c | 46 /* Must hold peer->handshake.static_identity->lock */
49 down_write(&peer->handshake.lock); in wg_noise_precompute_static_static()
50 if (!peer->handshake.static_identity->has_identity || in wg_noise_precompute_static_static()
51 !curve25519(peer->handshake.precomputed_static_static, in wg_noise_precompute_static_static()
52 peer->handshake.static_identity->static_private, in wg_noise_precompute_static_static()
53 peer->handshake.remote_static)) in wg_noise_precompute_static_static()
54 memset(peer->handshake.precomputed_static_static, 0, in wg_noise_precompute_static_static()
56 up_write(&peer->handshake.lock); in wg_noise_precompute_static_static()
59 void wg_noise_handshake_init(struct noise_handshake *handshake, in wg_noise_handshake_init() argument
65 memset(handshake, 0, sizeof(*handshake)); in wg_noise_handshake_init()
[all …]
|
| D | timers.c | 13 * - Timer for retransmitting the handshake if we don't hear back after
19 * - Timer for initiating new handshake if we have sent a packet but after have
47 pr_debug("%s: Handshake for peer %llu (%pISpfsc) did not complete after %d attempts, giving up\n", in wg_expired_retransmit_handshake()
53 * if we try unsuccessfully for too long to make a handshake. in wg_expired_retransmit_handshake()
65 …pr_debug("%s: Handshake for peer %llu (%pISpfsc) did not complete after %d seconds, retrying (try … in wg_expired_retransmit_handshake()
95 …pr_debug("%s: Retrying handshake with peer %llu (%pISpfsc) because we stopped hearing back after %… in wg_expired_new_handshake()
130 wg_noise_handshake_clear(&peer->handshake); in wg_queued_expired_zero_key_material()
166 * keepalive, data, or handshake.
174 * keepalive, data, or handshake.
181 /* Should be called after a handshake initiation message is sent. */
[all …]
|
| D | noise.h | 95 void wg_noise_handshake_init(struct noise_handshake *handshake,
100 void wg_noise_handshake_clear(struct noise_handshake *handshake);
121 struct noise_handshake *handshake);
127 struct noise_handshake *handshake);
132 bool wg_noise_handshake_begin_session(struct noise_handshake *handshake,
|
| D | send.c | 30 net_dbg_ratelimited("%s: Sending handshake initiation to peer %llu (%pISpfsc)\n", in wg_packet_send_handshake_initiation()
34 if (wg_noise_handshake_create_initiation(&packet, &peer->handshake)) { in wg_packet_send_handshake_initiation()
90 net_dbg_ratelimited("%s: Sending handshake response to peer %llu (%pISpfsc)\n", in wg_packet_send_handshake_response()
94 if (wg_noise_handshake_create_response(&packet, &peer->handshake)) { in wg_packet_send_handshake_response()
96 if (wg_noise_handshake_begin_session(&peer->handshake, in wg_packet_send_handshake_response()
116 net_dbg_skb_ratelimited("%s: Sending cookie response for denied handshake message for %pISpfsc\n", in wg_packet_send_handshake_cookie()
372 * handshake. in wg_packet_send_staged_packets()
396 /* We orphan the packets if we're waiting on a handshake, so that they in wg_packet_send_staged_packets()
411 * means we should initiate a new handshake. in wg_packet_send_staged_packets()
|
| /kernel/linux/linux-6.6/Documentation/networking/ |
| D | tls-handshake.rst | 4 In-Kernel TLS Handshake
15 does not handle the TLS handshake subprotocol which is used to establish
19 There are several possible ways to provide a handshake service in the
22 aware of how the handshake gets done.
25 User handshake agent
28 As of this writing, there is no TLS handshake implementation in the
29 Linux kernel. To provide a handshake service, a handshake agent
31 kernel consumer might require a TLS handshake. Handshake agents listen
32 for events sent from the kernel that indicate a handshake request is
35 An open socket is passed to a handshake agent via a netlink operation,
[all …]
|
| /kernel/linux/linux-6.6/net/handshake/ |
| D | request.c | 3 * Handshake request lifetime events
25 #include <uapi/linux/handshake.h>
26 #include "handshake.h"
28 #include <trace/events/handshake.h>
34 * To avoid adding another pointer field to struct sock, net/handshake
103 * handshake_req_alloc - Allocate a handshake request
134 * handshake_req_private - Get per-handshake private data
135 * @req: handshake arguments
201 * handshake_req_submit - Submit a handshake request
202 * @sock: open socket on which to perform the handshake
[all …]
|
| D | tlshd.c | 19 #include <net/handshake.h>
24 #include <uapi/linux/handshake.h>
25 #include "handshake.h"
90 * @req: socket on which the handshake was performed
190 * @req: handshake parameters to return
271 * tls_client_hello_anon - request an anonymous TLS handshake on a socket
272 * @args: socket and handshake parameters for this request
276 * %0: Handshake request enqueue; ->done will be called when complete
297 * tls_client_hello_x509 - request an x.509-based TLS handshake on a socket
298 * @args: socket and handshake parameters for this request
[all …]
|
| D | netlink.c | 3 * Generic netlink handshake service
23 #include <uapi/linux/handshake.h>
24 #include "handshake.h"
27 #include <trace/events/handshake.h>
32 * @proto: handshake protocol
232 * handshake_pernet - Get the handshake private per-net structure
236 * handshake module, or NULL if handshake_init() failed.
251 pr_warn("handshake: hash initialization failed (%d)\n", ret); in handshake_init()
257 pr_warn("handshake: netlink registration failed (%d)\n", ret); in handshake_init()
267 * shunts the handshake consumer API to return ENOTSUPP in handshake_init()
[all …]
|
| D | Makefile | 3 # Makefile for the Generic HANDSHAKE service
10 obj-y += handshake.o
11 handshake-y := alert.o genl.o netlink.o request.o tlshd.o trace.o
13 obj-$(CONFIG_NET_HANDSHAKE_KUNIT_TEST) += handshake-test.o
|
| D | genl.c | 3 /* Documentation/netlink/specs/handshake.yaml */
11 #include <uapi/linux/handshake.h>
25 /* Ops table for handshake */
|
| D | handshake.h | 3 * Generic netlink handshake service
29 /* One handshake request */
49 /* Invariants for all handshake requests for one transport layer
|
| /kernel/linux/linux-6.6/arch/powerpc/kernel/ |
| D | smp-tbsync.c | 28 volatile int handshake; member
58 while (!tbsync->handshake) in smp_generic_take_timebase()
69 while (tbsync->handshake) in smp_generic_take_timebase()
94 tbsync->handshake = 1; in start_contest()
100 tbsync->handshake = 0; in start_contest()
164 tbsync->handshake = 1; in smp_generic_give_timebase()
167 tbsync->handshake = 0; in smp_generic_give_timebase()
|
| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| D | smp-tbsync.c | 28 volatile int handshake; member
58 while (!tbsync->handshake) in smp_generic_take_timebase()
69 while (tbsync->handshake) in smp_generic_take_timebase()
94 tbsync->handshake = 1; in start_contest()
100 tbsync->handshake = 0; in start_contest()
164 tbsync->handshake = 1; in smp_generic_give_timebase()
167 tbsync->handshake = 0; in smp_generic_give_timebase()
|
| /kernel/linux/linux-6.6/Documentation/netlink/specs/ |
| D | handshake.yaml | 8 name: handshake
12 doc: Netlink protocol to request a transport layer security handshake.
92 doc: Notify handlers that a new handshake request is waiting
96 doc: Handler retrieves next queued handshake request
114 doc: Handler reports handshake completion
|
| /kernel/linux/linux-5.10/include/linux/platform_data/ |
| D | dma-s3c24xx.h | 18 * @handshake: is a handshake with the peripheral necessary
25 bool handshake; member
|
| /kernel/linux/linux-6.6/tools/net/ynl/generated/ |
| D | handshake-user.h | 3 /* Documentation/netlink/specs/handshake.yaml */
12 #include <linux/handshake.h>
82 * Handler retrieves next queued handshake request
141 * Handler reports handshake completion
|
| /kernel/linux/linux-6.6/drivers/net/ipa/ |
| D | ipa_qmi.h | 47 * of QMI messages that perform a "handshake" between the AP and modem.
51 * IPA hardware until this handshake is complete.
53 * If the modem crashes (or shuts down) a new handshake begins when the
|
| /kernel/linux/linux-5.10/drivers/char/ |
| D | dsp56k.c | 60 #define handshake(count, maxio, timeout, ENABLE, f) \ macro
201 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_RECEIVE, in dsp56k_read()
211 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_RECEIVE, in dsp56k_read()
218 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_RECEIVE, in dsp56k_read()
230 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_RECEIVE, in dsp56k_read()
263 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_TRANSMIT, in dsp56k_write()
273 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_TRANSMIT, in dsp56k_write()
280 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_TRANSMIT, in dsp56k_write()
292 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_TRANSMIT, in dsp56k_write()
|
| /kernel/linux/linux-6.6/drivers/char/ |
| D | dsp56k.c | 60 #define handshake(count, maxio, timeout, ENABLE, f) \ macro
203 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_RECEIVE, in dsp56k_read()
213 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_RECEIVE, in dsp56k_read()
220 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_RECEIVE, in dsp56k_read()
232 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_RECEIVE, in dsp56k_read()
265 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_TRANSMIT, in dsp56k_write()
275 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_TRANSMIT, in dsp56k_write()
282 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_TRANSMIT, in dsp56k_write()
294 handshake(count, dsp56k.maxio, dsp56k.timeout, DSP56K_TRANSMIT, in dsp56k_write()
|
| /kernel/linux/linux-6.6/Documentation/admin-guide/blockdev/drbd/ |
| D | drbd-connection-state-overview.dot | 21 label="try to connect, handshake"
53 // handshake [label="drbd_connect()\ndrbd_do_handshake\ndrbd_sync_handshake() etc."]
65 …WFReportParams -> StandAlone [ label="during handshake\lpeers do not agree\labout something essent…
|
| /kernel/linux/linux-5.10/Documentation/admin-guide/blockdev/drbd/ |
| D | drbd-connection-state-overview.dot | 21 label="try to connect, handshake"
53 // handshake [label="drbd_connect()\ndrbd_do_handshake\ndrbd_sync_handshake() etc."]
65 …WFReportParams -> StandAlone [ label="during handshake\lpeers do not agree\labout something essent…
|