diff options
Diffstat (limited to 'sys/netinet/ip_esp.h')
| -rw-r--r-- | sys/netinet/ip_esp.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/sys/netinet/ip_esp.h b/sys/netinet/ip_esp.h index ceb335693b1..2ea85d2e3e4 100644 --- a/sys/netinet/ip_esp.h +++ b/sys/netinet/ip_esp.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_esp.h,v 1.9 1997/07/14 08:48:46 provos Exp $ */ +/* $OpenBSD: ip_esp.h,v 1.10 1997/08/26 12:02:49 provos Exp $ */ /* * The author of this code is John Ioannidis, ji@tla.org, @@ -55,6 +55,13 @@ struct esp_old u_int8_t esp_iv[8]; /* iv[4] may actually be data! */ }; +struct esp_new +{ + u_int32_t esp_spi; /* Security Parameter Index */ + u_int32_t esp_rpl; /* Sequence Number, Replay Counter */ + u_int8_t esp_iv[8]; /* Data may start already at iv[0]! */ +}; + struct espstat { u_int32_t esps_hdrops; /* packet shorter than header shows */ @@ -109,7 +116,7 @@ struct esp_new_xencap { u_int32_t edx_enc_algorithm; u_int32_t edx_hash_algorithm; - int32_t edx_ivlen; /* 0 or 8 */ + u_int32_t edx_ivlen; /* 0 or 8 */ u_int32_t edx_keylen; u_int32_t edx_wnd; u_int32_t edx_flags; @@ -123,7 +130,7 @@ struct esp_new_xdata { u_int32_t edx_enc_algorithm; u_int32_t edx_hash_algorithm; - int32_t edx_ivlen; /* 0 or 8 */ + u_int32_t edx_ivlen; /* 0 or 8 */ u_int32_t edx_rpl; /* Replay counter */ u_int32_t edx_wnd; /* Replay window */ u_int32_t edx_bitmap; @@ -161,6 +168,7 @@ struct esp_new_xdata #define edx_sha1_octx Hashes.SHA1stuff.edx_octx #define ESP_OLD_FLENGTH 12 +#define ESP_NEW_FLENGTH 16 #ifdef _KERNEL struct espstat espstat; |