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Windows: Enhance performance by implementing the possibility to choose the correct hash algorithm of volumes during various operations (mount, change password...). In case of system encryption, slightly speedup Windows startup time by making the driver pickup the correct hash algorithm used for the encryption.

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This commit is contained in:
Mounir IDRASSI
2014-12-16 00:14:42 +01:00
parent 6349162303
commit c27461572c
32 changed files with 426 additions and 138 deletions
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6
src/Common/Cache.c
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@@ -21,7 +21,7 @@ Password CachedPasswords[CACHE_SIZE];
int cacheEmpty = 1;
static int nPasswordIdx = 0;
int ReadVolumeHeaderWCache (BOOL bBoot, BOOL bCache, char *header, Password *password, PCRYPTO_INFO *retInfo)
int ReadVolumeHeaderWCache (BOOL bBoot, BOOL bCache, char *header, Password *password, int pkcs5_prf, PCRYPTO_INFO *retInfo)
{
int nReturnCode = ERR_PASSWORD_WRONG;
int i;
@@ -29,7 +29,7 @@ int ReadVolumeHeaderWCache (BOOL bBoot, BOOL bCache, char *header, Password *pas
/* Attempt to recognize volume using mount password */
if (password->Length > 0)
{
nReturnCode = ReadVolumeHeader (bBoot, header, password, retInfo, NULL);
nReturnCode = ReadVolumeHeader (bBoot, header, password, pkcs5_prf, retInfo, NULL);
/* Save mount passwords back into cache if asked to do so */
if (bCache && (nReturnCode == 0 || nReturnCode == ERR_CIPHER_INIT_WEAK_KEY))
@@ -59,7 +59,7 @@ int ReadVolumeHeaderWCache (BOOL bBoot, BOOL bCache, char *header, Password *pas
{
if (CachedPasswords[i].Length > 0)
{
nReturnCode = ReadVolumeHeader (bBoot, header, &CachedPasswords[i], retInfo, NULL);
nReturnCode = ReadVolumeHeader (bBoot, header, &CachedPasswords[i], pkcs5_prf, retInfo, NULL);
if (nReturnCode != ERR_PASSWORD_WRONG)
break;