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Windows: Add some logs in functions for RAM encryption

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This commit is contained in:
Mounir IDRASSI 2019-02-27 00:14:51 +01:00
parent 8d7a318795
commit 0391b8e550
No known key found for this signature in database
GPG Key ID: 02C30AE90FAE4A6F
1 changed files with 8 additions and 0 deletions
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8
src/Common/Crypto.c
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@ -1314,6 +1314,8 @@ BOOL InitializeSecurityParameters(GetRandSeedFn rngCallback)
byte i, tagLength;
#endif
Dump ("InitializeSecurityParameters BEGIN\n");
rngCallback (pbSeed, sizeof (pbSeed));
ChaCha20RngInit (&ctx, pbSeed, rngCallback, 0);
@ -1345,6 +1347,7 @@ BOOL InitializeSecurityParameters(GetRandSeedFn rngCallback)
if (!pbKeyDerivationArea)
{
cbKeyDerivationArea = 0;
Dump ("InitializeSecurityParameters return=FALSE END\n");
return FALSE;
}
@ -1361,11 +1364,13 @@ BOOL InitializeSecurityParameters(GetRandSeedFn rngCallback)
burn (&ctx, sizeof (ctx));
burn (&tagLength, 1);
Dump ("InitializeSecurityParameters return=TRUE END\n");
return TRUE;
}
void ClearSecurityParameters()
{
Dump ("ClearSecurityParameters BEGIN\n");
if (pbKeyDerivationArea)
{
FAST_ERASE64 (pbKeyDerivationArea, cbKeyDerivationArea);
@ -1379,6 +1384,7 @@ void ClearSecurityParameters()
#ifdef TC_WINDOWS_DRIVER
burn (&AllocTag, sizeof (AllocTag));
#endif
Dump ("ClearSecurityParameters END\n");
}
#ifdef TC_WINDOWS_DRIVER
@ -1433,6 +1439,7 @@ uint64 VcGetEncryptionID (PCRYPTO_INFO pCryptoInfo)
void VcProtectKeys (PCRYPTO_INFO pCryptoInfo, uint64 encID)
{
Dump ("VcProtectKeys BEGIN\n");
#ifdef TC_WINDOWS_DRIVER
VcProtectMemory (encID, pCryptoInfo->ks, MAX_EXPANDED_KEY, pCryptoInfo->ks2, MAX_EXPANDED_KEY);
#else
@ -1441,6 +1448,7 @@ void VcProtectKeys (PCRYPTO_INFO pCryptoInfo, uint64 encID)
pCryptoInfo->master_keydata, MASTER_KEYDATA_SIZE,
pCryptoInfo->k2, MASTER_KEYDATA_SIZE);
#endif
Dump ("VcProtectKeys END\n");
}
void VcUnprotectKeys (PCRYPTO_INFO pCryptoInfo, uint64 encID)