Safety Library

Software (C) Modules based on AUTOSAR specifications


The Safety Library (SLib) is composed of a set of software modules implementing Safety Integrity Functions (SIF) also called Safety Mechanisms (SM), to protect the system against systematic and random failures, and to ensure the appropriate integrity of the execution environment for Safety Functions (SF) which, ultimately, are there to ensure Safety Goals.

SIFs / SMs are also made to defend SW units – having a given (A)SIL capability – from interference by other SW groups, possessing different or no (A) SIL capabilities.

This kind of SIFs / SMs is not able to prevent interferences, but only to reveal them.

For this reason, there are modules that operate at low level to detect hardware problems (i.e. RAM Test, CPU Test, etc.,) and modules that operate at a higher level to detect software problems (i.e. Data Protection, Stack Protection, etc.).

SLib General Architecture



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We provide consulting, assessment, cybersecurity, alarm management, product testing and certification under a number of Functional Safety, Security and SW Quality standards, such as IEC 61508, IEC 61511, ISO 26262, ISO 13849, IEC 62061, ISA Security Compliance Institute (ISCI), ASPICE


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