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zoo_guidelines [10/04/2014 14:24:50]
mmeh [Type]
zoo_guidelines [06/10/2014 15:07:46]
damianv [Type]
Line 25: Line 25:
  * **ARX** (modular addition, rotation and XOR)  * **ARX** (modular addition, rotation and XOR)
  * **LRX** (logical operations, rotation and XOR)  * **LRX** (logical operations, rotation and XOR)
 + * **Comp[f]** (when based on a compression function. Can replace f with a named compression function, which can either be part of the submission or existing compression function, e.g. SHA256)
  
 To specify several options for parameter sets, curly braces can be used, e.g. BC/​{AES,​LED-80} for a block cipher based scheme which uses AES-128 and LED-80. To specify several options for parameter sets, curly braces can be used, e.g. BC/​{AES,​LED-80} for a block cipher based scheme which uses AES-128 and LED-80.
Line 44: Line 45:
  * **MAX online** (leaks only the LCP (longest common prefix) of plaintexts)  * **MAX online** (leaks only the LCP (longest common prefix) of plaintexts)
  * **LCP+X** (leaks LCP and XOR of next plaintext block)  * **LCP+X** (leaks LCP and XOR of next plaintext block)
 + * **A+N** (when there is some level of security if all associated data + nonce pairs are unique)
  * **None** (when all security is lost if nonce is repeated)  * **None** (when all security is lost if nonce is repeated)
   
 ==== Inverse free ==== ==== Inverse free ====
-State whether the scheme requires the inverse of the underlying primitive ​when considering ​. ONLY applicable for block cipher- or permutation-based modes. Valid options are:+State whether the scheme requires the inverse of the underlying primitive. ONLY applicable for block cipher- or permutation-based modes. Valid options are:
  * **Yes**  * **Yes**
  * **No**  * **No**
  * **N/A** (for when not applicable, see above)  * **N/A** (for when not applicable, see above)
zoo_guidelines.txt ยท Last modified: 20/02/2015 09:53:58 by mmeh