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NIIBE Yutaka
2012-06-15 13:27:16 +09:00
parent abd64bc495
commit fe58e86c6c
1 changed files with 5 additions and 3 deletions
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8
src/flash.c
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@@ -55,9 +55,11 @@
* _keystore_pool
* 1.5-KiB Key store (512-byte (p, q and N) key-store * 3)
*/
#define KEY_SIZE 512 /* P, Q and N */
#define FLASH_DATA_POOL_HEADER_SIZE 2
#define FLASH_DATA_POOL_SIZE (FLASH_PAGE_SIZE*2)
#define FLASH_KEYSTORE_SIZE (512*3)
#define FLASH_KEYSTORE_SIZE (KEY_SIZE*3)
static const uint8_t *data_pool;
extern uint8_t _keystore_pool;
@@ -96,7 +98,7 @@ flash_init (void)
/* Seek empty keystore */
p = &_keystore_pool;
while (*p != 0xff || *(p+1) != 0xff)
p += 512;
p += KEY_SIZE;
keystore = p;
@@ -279,7 +281,7 @@ flash_key_alloc (void)
if ((k - &_keystore_pool) >= FLASH_KEYSTORE_SIZE)
return NULL;
keystore += 512;
keystore += KEY_SIZE;
return k;
}