VeraCrypt
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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2014-10-14 19:19:53 (GMT)
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2014-11-08 22:24:03 (GMT)
commitf05f6a00a6b0f150b0a0b51cd7b44b9c9193e3de (patch)
tree68ff46ae6fa1575eb6052465a8708fb96311894e /src/Volume/Pkcs5Kdf.cpp
parent905a3ff4a5d70a00d9ba7819b9f43ad9ce0654e6 (diff)
downloadVeraCrypt-f05f6a00a6b0f150b0a0b51cd7b44b9c9193e3de.zip
VeraCrypt-f05f6a00a6b0f150b0a0b51cd7b44b9c9193e3de.tar.gz
Integrate SHA-256 support into Linux/MacOSX code. Set PRF priority to SHA-512 -> Whirlpool -> SHA-256 -> RIPEMD-160 .
Diffstat (limited to 'src/Volume/Pkcs5Kdf.cpp')
-rw-r--r--src/Volume/Pkcs5Kdf.cpp17
1 files changed, 15 insertions, 2 deletions
diff --git a/src/Volume/Pkcs5Kdf.cpp b/src/Volume/Pkcs5Kdf.cpp
index 6521e71..b81cc7c 100644
--- a/src/Volume/Pkcs5Kdf.cpp
+++ b/src/Volume/Pkcs5Kdf.cpp
@@ -49,10 +49,11 @@ namespace VeraCrypt
Pkcs5KdfList Pkcs5Kdf::GetAvailableAlgorithms ()
{
Pkcs5KdfList l;
-
- l.push_back (shared_ptr <Pkcs5Kdf> (new Pkcs5HmacRipemd160 ()));
+
l.push_back (shared_ptr <Pkcs5Kdf> (new Pkcs5HmacSha512 ()));
l.push_back (shared_ptr <Pkcs5Kdf> (new Pkcs5HmacWhirlpool ()));
+ l.push_back (shared_ptr <Pkcs5Kdf> (new Pkcs5HmacSha256 ()));
+ l.push_back (shared_ptr <Pkcs5Kdf> (new Pkcs5HmacRipemd160 ()));
return l;
}
@@ -74,6 +75,18 @@ namespace VeraCrypt
ValidateParameters (key, password, salt, iterationCount);
derive_key_ripemd160 (bNotTest, (char *) password.DataPtr(), (int) password.Size(), (char *) salt.Get(), (int) salt.Size(), iterationCount, (char *) key.Get(), (int) key.Size());
}
+
+ void Pkcs5HmacSha256_Boot::DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount, BOOL bNotTest) const
+ {
+ ValidateParameters (key, password, salt, iterationCount);
+ derive_key_sha256 ((char *) password.DataPtr(), (int) password.Size(), (char *) salt.Get(), (int) salt.Size(), iterationCount, (char *) key.Get(), (int) key.Size());
+ }
+
+ void Pkcs5HmacSha256::DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount, BOOL bNotTest) const
+ {
+ ValidateParameters (key, password, salt, iterationCount);
+ derive_key_sha256 ((char *) password.DataPtr(), (int) password.Size(), (char *) salt.Get(), (int) salt.Size(), iterationCount, (char *) key.Get(), (int) key.Size());
+ }
void Pkcs5HmacSha512::DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount, BOOL bNotTest) const
{