diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /include/net/esp.h | |
Diffstat (limited to 'include/net/esp.h')
| -rw-r--r-- | include/net/esp.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/net/esp.h b/include/net/esp.h new file mode 100644 index 00000000..d5845133 --- /dev/null +++ b/include/net/esp.h @@ -0,0 +1,25 @@ +#ifndef _NET_ESP_H +#define _NET_ESP_H + +#include <linux/skbuff.h> + +struct crypto_aead; + +struct esp_data { + /* 0..255 */ + int padlen; + + /* Confidentiality & Integrity */ + struct crypto_aead *aead; +}; + +extern void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len); + +struct ip_esp_hdr; + +static inline struct ip_esp_hdr *ip_esp_hdr(const struct sk_buff *skb) +{ + return (struct ip_esp_hdr *)skb_transport_header(skb); +} + +#endif |