package cryptokit

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The Triple-DES block cipher, in encryption mode. The key argument must have length 16 (two keys) or 24 (three keys).

The Triple-DES block cipher, in decryption mode.

method blocksize : int

The size in bytes of the blocks manipulated by the cipher.

method transform : bytes -> int -> bytes -> int -> unit

The size in bytes of the blocks manipulated by the cipher.

transform src spos dst dpos encrypts or decrypts one block of data. The input data is read from byte array src at positions spos, ..., spos + blocksize - 1, and the output data is stored in byte array dst at positions dpos, ..., dpos + blocksize - 1.

method wipe : unit

transform src spos dst dpos encrypts or decrypts one block of data. The input data is read from byte array src at positions spos, ..., spos + blocksize - 1, and the output data is stored in byte array dst at positions dpos, ..., dpos + blocksize - 1.

Erase the internal state of the block cipher, such as all key-dependent material.