/* SPDX-License-Identifier: GPL-2.0 */ #ifndef EAP_PACKET_H #define EAP_PACKET_H #include <linux/compiler.h> #include <linux/bitops.h> #include <uapi/linux/if_ether.h> struct ether_hdr { unsigned char h_dest[ETH_ALEN]; /* destination eth addr */ unsigned char h_source[ETH_ALEN]; /* source ether addr */ unsigned char h_dest_snap; unsigned char h_source_snap; unsigned char h_command; unsigned char h_vendor_id[3]; __be16 h_proto; /* packet type ID field */ /* followed by length octets of data */ } __packed; #define ETHER_HDR_SIZE sizeof(struct ether_hdr) struct ieee802_1x_hdr { unsigned char version; unsigned char type; unsigned short length; /* followed by length octets of data */ } __packed; enum { IEEE802_1X_TYPE_EAP_PACKET = 0, IEEE802_1X_TYPE_EAPOL_START = 1, IEEE802_1X_TYPE_EAPOL_LOGOFF = 2, IEEE802_1X_TYPE_EAPOL_KEY = 3, IEEE802_1X_TYPE_EAPOL_ENCAPSULATED_ASF_ALERT = 4 }; #define WPA_NONCE_LEN 32 #define WPA_REPLAY_COUNTER_LEN 8 struct wpa_eapol_key { unsigned char type; __be16 key_info; unsigned short key_length; unsigned char replay_counter[WPA_REPLAY_COUNTER_LEN]; unsigned char key_nonce[WPA_NONCE_LEN]; unsigned char key_iv[16]; unsigned char key_rsc[8]; unsigned char key_id[8]; /* Reserved in IEEE 802.11i/RSN */ unsigned char key_mic[16]; unsigned short key_data_length; /* followed by key_data_length bytes of key_data */ } __packed; #define WPA_KEY_INFO_TYPE_MASK GENMASK(2, 0) #define WPA_KEY_INFO_TYPE_HMAC_MD5_RC4 BIT(0) #define WPA_KEY_INFO_TYPE_HMAC_SHA1_AES BIT(1) #define WPA_KEY_INFO_KEY_TYPE BIT(3) /* 1 = Pairwise, 0 = Group key */ /* bit4..5 is used in WPA, but is reserved in IEEE 802.11i/RSN */ #define WPA_KEY_INFO_KEY_INDEX_MASK GENMASK(5, 4) #define WPA_KEY_INFO_KEY_INDEX_SHIFT 4 #define WPA_KEY_INFO_INSTALL BIT(6) /* pairwise */ #define WPA_KEY_INFO_TXRX BIT(6) /* group */ #define WPA_KEY_INFO_ACK BIT(7) #define WPA_KEY_INFO_MIC BIT(8) #define WPA_KEY_INFO_SECURE BIT(9) #define WPA_KEY_INFO_ERROR BIT(10) #define WPA_KEY_INFO_REQUEST BIT(11) #define WPA_KEY_INFO_ENCR_KEY_DATA BIT(12) /* IEEE 802.11i/RSN only */ #endif /* EAP_PACKET_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Wolfram Sang | 213 | 86.94% | 2 | 25.00% |
| Sergio Paracuellos | 23 | 9.39% | 3 | 37.50% |
| Matthew Kilgore | 6 | 2.45% | 1 | 12.50% |
| Tobin C Harding | 2 | 0.82% | 1 | 12.50% |
| Greg Kroah-Hartman | 1 | 0.41% | 1 | 12.50% |
| Total | 245 | 100.00% | 8 | 100.00% |