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added time stamp blending and sending

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This commit is contained in:
Logan007
2020-07-23 16:06:54 +05:45
parent d3e823af98
commit 895bbc2844
6 changed files with 61 additions and 27 deletions
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include/header_encryption.h
+4 -2
View File
@@ -19,10 +19,12 @@
uint32_t packet_header_decrypt (uint8_t packet[], uint16_t packet_len,
char * community_name, he_context_t * ctx,
he_context_t * ctx_iv, uint16_t * checksum);
he_context_t * ctx_iv,
uint64_t * stamp, uint16_t * checksum);
int32_t packet_header_encrypt (uint8_t packet[], uint8_t header_len, he_context_t * ctx,
he_context_t * ctx_iv, uint16_t checksum);
he_context_t * ctx_iv,
uint64_t stamp, uint16_t checksum);
void packet_header_setup_key (const char * community_name, he_context_t ** ctx,
include/n2n.h
+4
View File
@@ -428,6 +428,10 @@ SOCKET open_socket(int local_port, int bind_any);
int sock_equal( const n2n_sock_t * a,
const n2n_sock_t * b );
/* Header encryption */
uint64_t time_stamp(void);
int time_stamp_verify (uint64_t stamp, uint64_t * previous_stamp);
/* Operations on peer_info lists. */
size_t purge_peer_list( struct peer_info ** peer_list,
time_t purge_before );