Ticket #857: Cipher.patch

File Cipher.patch, 1.7 kB (added by Wazar, 2 years ago)

/root/buff/trunk/tango/util/cipher/Cipher.d

old	new
31	31	*
32	32	* Returns: The amount of encrypted data processed.
33	33	*/
34		uint update(void[] input_, void[] output_);
	34	abstract uint update(void[] input_, void[] output_);
35	35
36	36	/** Returns: The name of the algorithm of this cipher. */
37		string name();
	37	abstract string name();
38	38
39	39	/** Reset cipher to its state immediately subsequent the last init. */
40		void reset();
	40	abstract void reset();
41	41
42	42	/**
43	43	* throw an InvalidArgument exception
…	…
63	63	abstract class BlockCipher : Cipher
64	64	{
65	65	/** Returns: The block size in bytes that this cipher will operate on. */
66		uint blockSize();
	66	abstract uint blockSize();
67	67	}
68	68
69	69
…	…
78	78	*
79	79	* Returns: One byte of input XORed with the keystream.
80	80	*/
81		ubyte returnByte(ubyte input);
	81	abstract ubyte returnByte(ubyte input);
82	82	}
83	83
84	84
…	…
86	86	abstract class BlockCipherPadding
87	87	{
88	88	/** Returns: The name of the padding scheme implemented. */
89		string name();
	89	abstract string name();
90	90
91	91	/**
92	92	* Generate padding to a specific length.
…	…
96	96	*
97	97	* Returns: The padding bytes to be added.
98	98	*/
99		ubyte[] pad(uint len);
	99	abstract ubyte[] pad(uint len);
100	100
101	101	/**
102	102	* Return the number of pad bytes in the block.
…	…
109	109	* Throws: dcrypt.crypto.errors.InvalidPaddingError if
110	110	* pad length cannot be discerned.
111	111	*/
112		uint unpad(void[] input_);
	112	abstract uint unpad(void[] input_);
113	113	}
114	114
115	115