+SYS.4.3.A9 Use of Cryptographic Processors or Coprocessors in Embedded Systems [Developer, Planner, Procurement Department] (S)

SYS.4.3.A9 Use of Cryptographic Processors or Coprocessors in Embedded Systems [Developer, Planner, Procurement Department] (S)

If an additional microcontroller is used for cryptographic calculations, its communication with the system microcontroller SHOULD be adequately secured. The required trust anchors SHOULD be realised for the embedded system in question. A chain of trust SHOULD also be implemented.

1. Resumen

1.1 Referencias

1.2 Requisitos identificados

1.3 Regulaciones relacionadas

2. Requisitos identificados

Requisitos

3. Regulaciones relacionadas

Regulaciones

Incidencias vinculadas

Vínculos
blocks G 0.15 Eavesdropping
blocks G 0.21 Manipulation with Hardware or Software
blocks G 0.22 Manipulation of Information
blocks G 0.23 Unauthorised Access to IT Systems
blocks G 0.46 Loss of Integrity of Sensitive Information