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zoo_guidelines [10/04/2014 14:24:50] mmeh [Type] |
zoo_guidelines [06/10/2014 15:07:46] damianv [Type] |
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* **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. | ||
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* **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) |