1 files changed, 122 insertions, 0 deletions
diff --git a/plugins/CryptoPP/src/PGPw/sdk6/include/pgpSymmetricCipher.h b/plugins/CryptoPP/src/PGPw/sdk6/include/pgpSymmetricCipher.h
new file mode 100644
index 0000000000..b1dec160e2
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+++ b/plugins/CryptoPP/src/PGPw/sdk6/include/pgpSymmetricCipher.h
@@ -0,0 +1,122 @@
+/*____________________________________________________________________________
+	pgpSymmetricCipher.h
+	
+	Copyright (C) 1997 Network Associates Inc. and affiliated companies.
+	All rights reserved.
+	
+	public header file for symmetric ciphers
+
+	$Id: pgpSymmetricCipher.h,v 1.22 1999/03/10 02:58:47 heller Exp $
+____________________________________________________________________________*/
+#ifndef Included_pgpSymmetricCipher_h	/* [ */
+#define Included_pgpSymmetricCipher_h
+
+#include "pgpPubTypes.h"
+#include "pgpMemoryMgr.h"
+
+PGP_BEGIN_C_DECLARATIONS
+#if PRAGMA_IMPORT_SUPPORTED
+#pragma import on
+#endif
+
+
+
+/*____________________________________________________________________________
+	Create a new cipher of the specified algorithm.  Cannot be used until
+	PGPSetSymmetricCipherKey() has been called.
+	
+	If the algorithm is not available then kPGPError_AlgorithmNotAvailable is
+	returned.
+	
+	Existing algorithms have only one key size.  Values:
+		kPGPCipherAlgorithm_CAST5		128 / 8 = 16
+		kPGPCipherAlgorithm_3DES		192 / 8 = 24
+		kPGPCipherAlgorithm_IDEA		128 / 8 = 16
+	In the future symmetric ciphers could be added that have different key
+	sizes for the same algorithm.
+____________________________________________________________________________*/
+PGPError 	PGPNewSymmetricCipherContext( PGPMemoryMgrRef memoryMgr,
+					PGPCipherAlgorithm	algorithm, PGPSize keySizeInBytes,
+					PGPSymmetricCipherContextRef *outRef );
+
+
+/*____________________________________________________________________________
+	Disposal clears all data in memory before releasing it.
+____________________________________________________________________________*/
+PGPError 	PGPFreeSymmetricCipherContext( PGPSymmetricCipherContextRef ref );
+
+
+/*____________________________________________________________________________
+	Make an exact copy of the cipher, including the key.
+____________________________________________________________________________*/
+PGPError 	PGPCopySymmetricCipherContext( PGPSymmetricCipherContextRef ref,
+					PGPSymmetricCipherContextRef *outRef );
+
+
+/*____________________________________________________________________________
+	The key must be set before using; a cipher can be repeatedly reset and
+	reused with different keys to avoid having to create and destroy new
+	contexts each time (and it's also cryptographically better not to reuse
+	a key).
+	
+	kKey size is implicit based on algorithm.  'key' is *copied*.  Caller
+	may want to destroy the original after passing it in.
+____________________________________________________________________________*/
+PGPError 	PGPInitSymmetricCipher( PGPSymmetricCipherContextRef ref,
+					const void *key );
+					
+/*____________________________________________________________________________
+	Wipe any sensitive data in the cipher.  Cipher remains alive, but
+	key must be set before any data is encrypted.
+____________________________________________________________________________*/
+PGPError 	PGPWipeSymmetricCipher( PGPSymmetricCipherContextRef ref );
+
+
+/*____________________________________________________________________________
+	"Wash" the symmetric cipher
+____________________________________________________________________________*/
+PGPError 	PGPWashSymmetricCipher( PGPSymmetricCipherContextRef ref,
+					void const *buf, PGPSize len);
+
+
+/*____________________________________________________________________________
+	Encrypt or decrypt one "block" of data.  The block size is determined
+	by the cipher (see PGPGetSymmetricCipherBlockSize()).
+____________________________________________________________________________*/
+PGPError 	PGPSymmetricCipherEncrypt( PGPSymmetricCipherContextRef ref,
+					const void *in, void *out );
+					
+PGPError 	PGPSymmetricCipherDecrypt( PGPSymmetricCipherContextRef ref,
+					const void *in, void *out );
+
+
+
+					
+/*____________________________________________________________________________
+	Determine key and block size for specified algorithm.  Stateless routine
+	does not need a context.
+____________________________________________________________________________*/
+PGPError 	PGPGetSymmetricCipherSizes(
+					PGPSymmetricCipherContextRef	ref,
+					PGPSize *keySize , PGPSize *blockSize );
+
+
+
+#if PRAGMA_IMPORT_SUPPORTED
+#pragma import reset
+#endif
+PGP_END_C_DECLARATIONS
+
+
+
+#endif /* ] Included_pgpSymmetricCipher_h */
+
+
+/*__Editor_settings____
+
+	Local Variables:
+	tab-width: 4
+	End:
+	vi: ts=4 sw=4
+	vim: si
+_____________________*/