| 摘要 |
A method is provided for generating a first key to encode and/or decode data and a first pointer, with said data stored and/or storable on a first data processing system in a memory area identified by said first pointer, comprising the following steps: recursive generating of said first key from a second key, recursive generating of said first pointer from a second pointer, with the number of recursions for implementing the recursive generating of said first key and said first pointer determined by an index value.
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