diff options
Diffstat (limited to 'drivers/staging/rtl8723bs/include/rtw_security.h')
| -rw-r--r-- | drivers/staging/rtl8723bs/include/rtw_security.h | 104 |
1 files changed, 3 insertions, 101 deletions
diff --git a/drivers/staging/rtl8723bs/include/rtw_security.h b/drivers/staging/rtl8723bs/include/rtw_security.h index 5c787e999aab..a68b73858462 100644 --- a/drivers/staging/rtl8723bs/include/rtw_security.h +++ b/drivers/staging/rtl8723bs/include/rtw_security.h @@ -7,6 +7,7 @@ #ifndef __RTW_SECURITY_H_ #define __RTW_SECURITY_H_ +#include <crypto/arc4.h> #define _NO_PRIVACY_ 0x0 #define _WEP40_ 0x1 @@ -127,6 +128,8 @@ struct security_priv { u8 wps_ie[MAX_WPS_IE_LEN];/* added in assoc req */ int wps_ie_len; + struct arc4_ctx xmit_arc4_ctx; + struct arc4_ctx recv_arc4_ctx; u8 binstallGrpkey; u8 binstallBIPkey; @@ -191,8 +194,6 @@ do {\ } \ } while (0) -#define _AES_IV_LEN_ 8 - #define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\ do {\ switch (encrypt)\ @@ -243,110 +244,11 @@ struct mic_data { u32 nBytesInM; /* # bytes in M */ }; -extern const u32 Te0[256]; -extern const u32 Te1[256]; -extern const u32 Te2[256]; -extern const u32 Te3[256]; -extern const u32 Te4[256]; -extern const u32 Td0[256]; -extern const u32 Td1[256]; -extern const u32 Td2[256]; -extern const u32 Td3[256]; -extern const u32 Td4[256]; -extern const u32 rcon[10]; -extern const u8 Td4s[256]; -extern const u8 rcons[10]; - -#define RCON(i) (rcons[(i)] << 24) - -static inline u32 rotr(u32 val, int bits) -{ - return (val >> bits) | (val << (32 - bits)); -} - -#define TE0(i) Te0[((i) >> 24) & 0xff] -#define TE1(i) rotr(Te0[((i) >> 16) & 0xff], 8) -#define TE2(i) rotr(Te0[((i) >> 8) & 0xff], 16) -#define TE3(i) rotr(Te0[(i) & 0xff], 24) -#define TE41(i) ((Te0[((i) >> 24) & 0xff] << 8) & 0xff000000) -#define TE42(i) (Te0[((i) >> 16) & 0xff] & 0x00ff0000) -#define TE43(i) (Te0[((i) >> 8) & 0xff] & 0x0000ff00) -#define TE44(i) ((Te0[(i) & 0xff] >> 8) & 0x000000ff) -#define TE421(i) ((Te0[((i) >> 16) & 0xff] << 8) & 0xff000000) -#define TE432(i) (Te0[((i) >> 8) & 0xff] & 0x00ff0000) -#define TE443(i) (Te0[(i) & 0xff] & 0x0000ff00) -#define TE414(i) ((Te0[((i) >> 24) & 0xff] >> 8) & 0x000000ff) -#define TE4(i) ((Te0[(i)] >> 8) & 0x000000ff) - -#define TD0(i) Td0[((i) >> 24) & 0xff] -#define TD1(i) rotr(Td0[((i) >> 16) & 0xff], 8) -#define TD2(i) rotr(Td0[((i) >> 8) & 0xff], 16) -#define TD3(i) rotr(Td0[(i) & 0xff], 24) -#define TD41(i) (Td4s[((i) >> 24) & 0xff] << 24) -#define TD42(i) (Td4s[((i) >> 16) & 0xff] << 16) -#define TD43(i) (Td4s[((i) >> 8) & 0xff] << 8) -#define TD44(i) (Td4s[(i) & 0xff]) -#define TD0_(i) Td0[(i) & 0xff] -#define TD1_(i) rotr(Td0[(i) & 0xff], 8) -#define TD2_(i) rotr(Td0[(i) & 0xff], 16) -#define TD3_(i) rotr(Td0[(i) & 0xff], 24) - -#define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ \ - ((u32)(pt)[2] << 8) ^ ((u32)(pt)[3])) - -#define PUTU32(ct, st) { \ -(ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); \ -(ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); } - -#define WPA_GET_BE32(a) ((((u32) (a)[0]) << 24) | (((u32) (a)[1]) << 16) | \ - (((u32) (a)[2]) << 8) | ((u32) (a)[3])) - -#define WPA_PUT_LE16(a, val) \ - do { \ - (a)[1] = ((u16) (val)) >> 8; \ - (a)[0] = ((u16) (val)) & 0xff; \ - } while (0) - -#define WPA_PUT_BE32(a, val) \ - do { \ - (a)[0] = (u8) ((((u32) (val)) >> 24) & 0xff); \ - (a)[1] = (u8) ((((u32) (val)) >> 16) & 0xff); \ - (a)[2] = (u8) ((((u32) (val)) >> 8) & 0xff); \ - (a)[3] = (u8) (((u32) (val)) & 0xff); \ - } while (0) - -#define WPA_PUT_BE64(a, val) \ - do { \ - (a)[0] = (u8) (((u64) (val)) >> 56); \ - (a)[1] = (u8) (((u64) (val)) >> 48); \ - (a)[2] = (u8) (((u64) (val)) >> 40); \ - (a)[3] = (u8) (((u64) (val)) >> 32); \ - (a)[4] = (u8) (((u64) (val)) >> 24); \ - (a)[5] = (u8) (((u64) (val)) >> 16); \ - (a)[6] = (u8) (((u64) (val)) >> 8); \ - (a)[7] = (u8) (((u64) (val)) & 0xff); \ - } while (0) - /* ===== start - public domain SHA256 implementation ===== */ /* This is based on SHA256 implementation in LibTomCrypt that was released into * public domain by Tom St Denis. */ -/* Various logical functions */ -#define RORc(x, y) \ -(((((unsigned long) (x) & 0xFFFFFFFFUL) >> (unsigned long) ((y) & 31)) | \ - ((unsigned long) (x) << (unsigned long) (32 - ((y) & 31)))) & 0xFFFFFFFFUL) -#define Ch(x, y, z) (z ^ (x & (y ^ z))) -#define Maj(x, y, z) (((x | y) & z) | (x & y)) -#define S(x, n) RORc((x), (n)) -#define R(x, n) (((x)&0xFFFFFFFFUL)>>(n)) -#define Sigma0(x) (S(x, 2) ^ S(x, 13) ^ S(x, 22)) -#define Sigma1(x) (S(x, 6) ^ S(x, 11) ^ S(x, 25)) -#define Gamma0(x) (S(x, 7) ^ S(x, 18) ^ R(x, 3)) -#define Gamma1(x) (S(x, 17) ^ S(x, 19) ^ R(x, 10)) -#ifndef MIN -#define MIN(x, y) (((x) < (y)) ? (x) : (y)) -#endif int omac1_aes_128(u8 *key, u8 *data, size_t data_len, u8 *mac); void rtw_secmicsetkey(struct mic_data *pmicdata, u8 *key); void rtw_secmicappendbyte(struct mic_data *pmicdata, u8 b); |