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pull in Kojo MDK-ARM projects, changes

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This commit is contained in:
toddouska
2013-05-16 09:47:27 -07:00
parent 05f11c4bca
commit cfdfa7b2b3
35 changed files with 7332 additions and 180 deletions
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17
ctaocrypt/src/aes.c
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@@ -59,7 +59,8 @@
* document (See note in README).
*/
#include "stm32f2xx.h"
#include "stm32f2xx_cryp.h"
int AesSetKey(Aes* aes, const byte* userKey, word32 keylen, const byte* iv,
int dir)
{
@@ -2212,8 +2213,9 @@ static void GHASH(Aes* aes, const byte* a, word32 aSz,
static void GMULT(word64* X, word64* Y)
{
word64 Z[2] = {0,0};
word64 V[2] = {X[0], X[1]};
int i, j;
word64 V[2] ;
int i, j;
V[0] = X[0] ; V[1] = X[1] ;
for (i = 0; i < 2; i++)
{
@@ -2312,7 +2314,8 @@ static void GHASH(Aes* aes, const byte* a, word32 aSz,
/* Hash in the lengths in bits of A and C */
{
word64 len[2] = {aSz, cSz};
word64 len[2] ;
len[0] = aSz ; len[1] = cSz;
/* Lengths are in bytes. Convert to bits. */
len[0] *= 8;
@@ -2334,9 +2337,11 @@ static void GHASH(Aes* aes, const byte* a, word32 aSz,
static void GMULT(word32* X, word32* Y)
{
word32 Z[4] = {0,0,0,0};
word32 V[4] = {X[0], X[1], X[2], X[3]};
word32 V[4] ;
int i, j;
V[0] = X[0]; V[1] = X[1]; V[2] = X[2]; V[3] = X[3];
for (i = 0; i < 4; i++)
{
word32 y = Y[i];
@@ -2717,7 +2722,7 @@ int AesCcmDecrypt(Aes* aes, byte* out, const byte* in, word32 inSz,
byte A[AES_BLOCK_SIZE];
byte B[AES_BLOCK_SIZE];
byte* o;
word32 i, lenSz, oSz, result = 0;
word32 i, lenSz, oSz; int result = 0;
o = out;
oSz = inSz;