esp_encrypt.c File Reference

Include dependency graph for esp_encrypt.c:

Go to the source code of this file.

Data Structures
struct	esp_encrypt_trace_t

Macros
#define	foreach_esp_encrypt_next
#define	foreach_esp_encrypt_error

Enumerations
enum	esp_encrypt_next_t { ESP_ENCRYPT_N_NEXT, ESP_ENCRYPT_N_NEXT }
enum	esp_encrypt_error_t { ESP_ENCRYPT_N_ERROR, ESP_ENCRYPT_N_ERROR }

Functions
static u8 *	format_esp_encrypt_trace (u8 *s, va_list *args)
static void	esp_encrypt_cbc (vlib_main_t *vm, ipsec_crypto_alg_t alg, u8 *in, u8 *out, size_t in_len, u8 *key, u8 *iv)
static uword	esp_encrypt_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)

Variables
ipsec_proto_main_t	ipsec_proto_main
static char *	esp_encrypt_error_strings []
vlib_node_registration_t	esp_encrypt_node
	(constructor) VLIB_REGISTER_NODE (esp_encrypt_node) More...

Macro Definition Documentation

#define foreach_esp_encrypt_error

Value:

_(RX_PKTS, "ESP pkts received")                    \
 _(NO_BUFFER, "No buffer (packet dropped)")         \
 _(DECRYPTION_FAILED, "ESP encryption failed")      \
 _(SEQ_CYCLED, "sequence number cycled")

Definition at line 42 of file esp_encrypt.c.

#define foreach_esp_encrypt_next

Value:

_(DROP, "error-drop")                              \
_(IP4_LOOKUP, "ip4-lookup")                        \
_(IP6_LOOKUP, "ip6-lookup")                        \
_(INTERFACE_OUTPUT, "interface-output")

Definition at line 28 of file esp_encrypt.c.

Enumeration Type Documentation

enum esp_encrypt_error_t

Enumerator
ESP_ENCRYPT_N_ERROR
ESP_ENCRYPT_N_ERROR

Definition at line 49 of file esp_encrypt.c.

enum esp_encrypt_next_t

Enumerator
ESP_ENCRYPT_N_NEXT
ESP_ENCRYPT_N_NEXT

Definition at line 35 of file esp_encrypt.c.

Function Documentation

static void esp_encrypt_cbc ( vlib_main_t *  vm, ipsec_crypto_alg_t  alg, u8 *  in, u8 *  out, size_t  in_len, u8 *  key, u8 *  iv  )

inlinestatic

Definition at line 91 of file esp_encrypt.c.

Here is the caller graph for this function:

static uword esp_encrypt_node_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 124 of file esp_encrypt.c.

Here is the call graph for this function:

static u8* format_esp_encrypt_trace ( u8 *  s, va_list *  args  )

static

Definition at line 76 of file esp_encrypt.c.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

char* esp_encrypt_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_esp_encrypt_error

}

Definition at line 57 of file esp_encrypt.c.

vlib_node_registration_t esp_encrypt_node

Initial value:

= {
  .function = esp_encrypt_node_fn,
  .name = "esp-encrypt",
  .vector_size = sizeof (u32),
  .format_trace = format_esp_encrypt_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

  .n_errors = ARRAY_LEN(esp_encrypt_error_strings),
  .error_strings = esp_encrypt_error_strings,

  .n_next_nodes = ESP_ENCRYPT_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_esp_encrypt_next

  },
}

(constructor) VLIB_REGISTER_NODE (esp_encrypt_node)

Definition at line 63 of file esp_encrypt.c.

ipsec_proto_main_t ipsec_proto_main

Definition at line 26 of file esp_encrypt.c.