diff options
Diffstat (limited to 'drivers/staging/rt2860/rtmp_ckipmic.h')
-rw-r--r-- | drivers/staging/rt2860/rtmp_ckipmic.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/drivers/staging/rt2860/rtmp_ckipmic.h b/drivers/staging/rt2860/rtmp_ckipmic.h new file mode 100644 index 00000000000..a3d949a39d3 --- /dev/null +++ b/drivers/staging/rt2860/rtmp_ckipmic.h | |||
@@ -0,0 +1,113 @@ | |||
1 | /* | ||
2 | ************************************************************************* | ||
3 | * Ralink Tech Inc. | ||
4 | * 5F., No.36, Taiyuan St., Jhubei City, | ||
5 | * Hsinchu County 302, | ||
6 | * Taiwan, R.O.C. | ||
7 | * | ||
8 | * (c) Copyright 2002-2007, Ralink Technology, Inc. | ||
9 | * | ||
10 | * This program is free software; you can redistribute it and/or modify * | ||
11 | * it under the terms of the GNU General Public License as published by * | ||
12 | * the Free Software Foundation; either version 2 of the License, or * | ||
13 | * (at your option) any later version. * | ||
14 | * * | ||
15 | * This program is distributed in the hope that it will be useful, * | ||
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * | ||
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * | ||
18 | * GNU General Public License for more details. * | ||
19 | * * | ||
20 | * You should have received a copy of the GNU General Public License * | ||
21 | * along with this program; if not, write to the * | ||
22 | * Free Software Foundation, Inc., * | ||
23 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * | ||
24 | * * | ||
25 | ************************************************************************* | ||
26 | |||
27 | Module Name: | ||
28 | rtmp_ckipmic.h | ||
29 | |||
30 | Abstract: | ||
31 | |||
32 | Revision History: | ||
33 | Who When What | ||
34 | -------- ---------- ---------------------------------------------- | ||
35 | Name Date Modification logs | ||
36 | */ | ||
37 | #ifndef __RTMP_CKIPMIC_H__ | ||
38 | #define __RTMP_CKIPMIC_H__ | ||
39 | |||
40 | typedef struct _MIC_CONTEXT { | ||
41 | /* --- MMH context */ | ||
42 | UCHAR CK[16]; /* the key */ | ||
43 | UCHAR coefficient[16]; /* current aes counter mode coefficients */ | ||
44 | ULONGLONG accum; /* accumulated mic, reduced to u32 in final() */ | ||
45 | UINT position; /* current position (byte offset) in message */ | ||
46 | UCHAR part[4]; /* for conversion of message to u32 for mmh */ | ||
47 | } MIC_CONTEXT, *PMIC_CONTEXT; | ||
48 | |||
49 | VOID CKIP_key_permute( | ||
50 | OUT UCHAR *PK, /* output permuted key */ | ||
51 | IN UCHAR *CK, /* input CKIP key */ | ||
52 | IN UCHAR toDsFromDs, /* input toDs/FromDs bits */ | ||
53 | IN UCHAR *piv); /* input pointer to IV */ | ||
54 | |||
55 | VOID RTMPCkipMicInit( | ||
56 | IN PMIC_CONTEXT pContext, | ||
57 | IN PUCHAR CK); | ||
58 | |||
59 | VOID RTMPMicUpdate( | ||
60 | IN PMIC_CONTEXT pContext, | ||
61 | IN PUCHAR pOctets, | ||
62 | IN INT len); | ||
63 | |||
64 | ULONG RTMPMicGetCoefficient( | ||
65 | IN PMIC_CONTEXT pContext); | ||
66 | |||
67 | VOID xor_128( | ||
68 | IN PUCHAR a, | ||
69 | IN PUCHAR b, | ||
70 | OUT PUCHAR out); | ||
71 | |||
72 | UCHAR RTMPCkipSbox( | ||
73 | IN UCHAR a); | ||
74 | |||
75 | VOID xor_32( | ||
76 | IN PUCHAR a, | ||
77 | IN PUCHAR b, | ||
78 | OUT PUCHAR out); | ||
79 | |||
80 | VOID next_key( | ||
81 | IN PUCHAR key, | ||
82 | IN INT round); | ||
83 | |||
84 | VOID byte_sub( | ||
85 | IN PUCHAR in, | ||
86 | OUT PUCHAR out); | ||
87 | |||
88 | VOID shift_row( | ||
89 | IN PUCHAR in, | ||
90 | OUT PUCHAR out); | ||
91 | |||
92 | VOID mix_column( | ||
93 | IN PUCHAR in, | ||
94 | OUT PUCHAR out); | ||
95 | |||
96 | VOID RTMPAesEncrypt( | ||
97 | IN PUCHAR key, | ||
98 | IN PUCHAR data, | ||
99 | IN PUCHAR ciphertext); | ||
100 | |||
101 | VOID RTMPMicFinal( | ||
102 | IN PMIC_CONTEXT pContext, | ||
103 | OUT UCHAR digest[4]); | ||
104 | |||
105 | VOID RTMPCkipInsertCMIC( | ||
106 | IN PRTMP_ADAPTER pAd, | ||
107 | OUT PUCHAR pMIC, | ||
108 | IN PUCHAR p80211hdr, | ||
109 | IN PNDIS_PACKET pPacket, | ||
110 | IN PCIPHER_KEY pKey, | ||
111 | IN PUCHAR mic_snap); | ||
112 | |||
113 | #endif //__RTMP_CKIPMIC_H__ | ||