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The growing demand for secure communications has lead to the utilization of cryptographic mechanisms on-board spacecrafts. However, that it not a trivial task due to sensitivity of cryptographic primitives to bit-flips, which are commonly caused by the radiation found in space. On-board processing has mitigated single event upsets (SEUs) by employing the traditional triple modular redundancy (TMR),...
Satellites currently play a fundamental role in communications and are also used in modern military operations. Given their importance, satellites should not rely their security on the uniqueness and obscurity of their systems. However, it is not trivial to implement cryptographic mechanisms due to high energy particles coming from space, which are the main cause of single event upsets (SEUs). Therefore,...
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