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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2014-05-31 18:44:53 +0200
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2014-11-08 23:18:59 +0100
commit7ffce028d04a6b13ef762e2b89c34b688e8ca59d (patch)
treeeefedb6e94de5b26fa963675969490c641c29077 /src/Volume/Pkcs5Kdf.h
parent97011f179cfd3dcd12446ef4ccb6964c8e52c3db (diff)
downloadVeraCrypt-7ffce028d04a6b13ef762e2b89c34b688e8ca59d.tar.gz
VeraCrypt-7ffce028d04a6b13ef762e2b89c34b688e8ca59d.zip
Add TrueCrypt 7.1a MacOSX/Linux specific source files.
Diffstat (limited to 'src/Volume/Pkcs5Kdf.h')
-rw-r--r--src/Volume/Pkcs5Kdf.h127
1 files changed, 127 insertions, 0 deletions
diff --git a/src/Volume/Pkcs5Kdf.h b/src/Volume/Pkcs5Kdf.h
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+/*
+ Copyright (c) 2008 TrueCrypt Developers Association. All rights reserved.
+
+ Governed by the TrueCrypt License 3.0 the full text of which is contained in
+ the file License.txt included in TrueCrypt binary and source code distribution
+ packages.
+*/
+
+#ifndef TC_HEADER_Encryption_Pkcs5
+#define TC_HEADER_Encryption_Pkcs5
+
+#include "Platform/Platform.h"
+#include "Hash.h"
+#include "VolumePassword.h"
+
+namespace TrueCrypt
+{
+ class Pkcs5Kdf;
+ typedef list < shared_ptr <Pkcs5Kdf> > Pkcs5KdfList;
+
+ class Pkcs5Kdf
+ {
+ public:
+ virtual ~Pkcs5Kdf ();
+
+ virtual void DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt) const;
+ virtual void DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount) const = 0;
+ static shared_ptr <Pkcs5Kdf> GetAlgorithm (const wstring &name);
+ static shared_ptr <Pkcs5Kdf> GetAlgorithm (const Hash &hash);
+ static Pkcs5KdfList GetAvailableAlgorithms ();
+ virtual shared_ptr <Hash> GetHash () const = 0;
+ virtual int GetIterationCount () const = 0;
+ virtual wstring GetName () const = 0;
+ virtual bool IsDeprecated () const { return GetHash()->IsDeprecated(); }
+
+ protected:
+ Pkcs5Kdf ();
+
+ void ValidateParameters (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount) const;
+
+ private:
+ Pkcs5Kdf (const Pkcs5Kdf &);
+ Pkcs5Kdf &operator= (const Pkcs5Kdf &);
+ };
+
+ class Pkcs5HmacRipemd160 : public Pkcs5Kdf
+ {
+ public:
+ Pkcs5HmacRipemd160 () { }
+ virtual ~Pkcs5HmacRipemd160 () { }
+
+ virtual void DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount) const;
+ virtual shared_ptr <Hash> GetHash () const { return shared_ptr <Hash> (new Ripemd160); }
+ virtual int GetIterationCount () const { return 2000; }
+ virtual wstring GetName () const { return L"HMAC-RIPEMD-160"; }
+
+ private:
+ Pkcs5HmacRipemd160 (const Pkcs5HmacRipemd160 &);
+ Pkcs5HmacRipemd160 &operator= (const Pkcs5HmacRipemd160 &);
+ };
+
+ class Pkcs5HmacRipemd160_1000 : public Pkcs5Kdf
+ {
+ public:
+ Pkcs5HmacRipemd160_1000 () { }
+ virtual ~Pkcs5HmacRipemd160_1000 () { }
+
+ virtual void DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount) const;
+ virtual shared_ptr <Hash> GetHash () const { return shared_ptr <Hash> (new Ripemd160); }
+ virtual int GetIterationCount () const { return 1000; }
+ virtual wstring GetName () const { return L"HMAC-RIPEMD-160"; }
+
+ private:
+ Pkcs5HmacRipemd160_1000 (const Pkcs5HmacRipemd160_1000 &);
+ Pkcs5HmacRipemd160_1000 &operator= (const Pkcs5HmacRipemd160_1000 &);
+ };
+
+ class Pkcs5HmacSha1 : public Pkcs5Kdf
+ {
+ public:
+ Pkcs5HmacSha1 () { }
+ virtual ~Pkcs5HmacSha1 () { }
+
+ virtual void DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount) const;
+ virtual shared_ptr <Hash> GetHash () const { return shared_ptr <Hash> (new Sha1); }
+ virtual int GetIterationCount () const { return 2000; }
+ virtual wstring GetName () const { return L"HMAC-SHA-1"; }
+
+ private:
+ Pkcs5HmacSha1 (const Pkcs5HmacSha1 &);
+ Pkcs5HmacSha1 &operator= (const Pkcs5HmacSha1 &);
+ };
+
+ class Pkcs5HmacSha512 : public Pkcs5Kdf
+ {
+ public:
+ Pkcs5HmacSha512 () { }
+ virtual ~Pkcs5HmacSha512 () { }
+
+ virtual void DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount) const;
+ virtual shared_ptr <Hash> GetHash () const { return shared_ptr <Hash> (new Sha512); }
+ virtual int GetIterationCount () const { return 1000; }
+ virtual wstring GetName () const { return L"HMAC-SHA-512"; }
+
+ private:
+ Pkcs5HmacSha512 (const Pkcs5HmacSha512 &);
+ Pkcs5HmacSha512 &operator= (const Pkcs5HmacSha512 &);
+ };
+
+ class Pkcs5HmacWhirlpool : public Pkcs5Kdf
+ {
+ public:
+ Pkcs5HmacWhirlpool () { }
+ virtual ~Pkcs5HmacWhirlpool () { }
+
+ virtual void DeriveKey (const BufferPtr &key, const VolumePassword &password, const ConstBufferPtr &salt, int iterationCount) const;
+ virtual shared_ptr <Hash> GetHash () const { return shared_ptr <Hash> (new Whirlpool); }
+ virtual int GetIterationCount () const { return 1000; }
+ virtual wstring GetName () const { return L"HMAC-Whirlpool"; }
+
+ private:
+ Pkcs5HmacWhirlpool (const Pkcs5HmacWhirlpool &);
+ Pkcs5HmacWhirlpool &operator= (const Pkcs5HmacWhirlpool &);
+ };
+}
+
+#endif // TC_HEADER_Encryption_Pkcs5