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aes: make Td[0-5] and Te[0-5] tables non static

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Remove static attribute to Td[0-5] and Te[0-5] tables so that they
can be used outside of aes.c. Change their type from u32 to uint32_t,
to keep the u32 udef local to aes.c. Prefix them with AES_ so that they
do not conflict with other symbols.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Aurelien Jarno 2013-03-31 12:58:31 +02:00
parent 753d9b82c5
commit 5d6f5cdd8a
2 changed files with 271 additions and 252 deletions
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19
include/qemu/aes.h
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@ -23,4 +23,23 @@ void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
const unsigned long length, const AES_KEY *key,
unsigned char *ivec, const int enc);
/*
AES_Te0[x] = S [x].[02, 01, 01, 03];
AES_Te1[x] = S [x].[03, 02, 01, 01];
AES_Te2[x] = S [x].[01, 03, 02, 01];
AES_Te3[x] = S [x].[01, 01, 03, 02];
AES_Te4[x] = S [x].[01, 01, 01, 01];
AES_Td0[x] = Si[x].[0e, 09, 0d, 0b];
AES_Td1[x] = Si[x].[0b, 0e, 09, 0d];
AES_Td2[x] = Si[x].[0d, 0b, 0e, 09];
AES_Td3[x] = Si[x].[09, 0d, 0b, 0e];
AES_Td4[x] = Si[x].[01, 01, 01, 01];
*/
extern const uint32_t AES_Te0[256], AES_Te1[256], AES_Te2[256],
AES_Te3[256], AES_Te4[256];
extern const uint32_t AES_Td0[256], AES_Td1[256], AES_Td2[256],
AES_Td3[256], AES_Td4[256];
#endif