A user-centred identifier enables verifiable and de-centralized digital identity, and lead users to control and to generate their own identifiers using systems they trust. This is how Self-Sovereign Identity works. This paper presents the case of universities, where several different agents need their own identifier and shows a digital identity mathematical model for the academic context. Moreover, the Alastria model for the same context is detailed for a specific case of students’ mobility.
ACKNOWLEDGMENT
This work was partially supported by Fundaci ́on Samuel Sol ́orzano under grant no. FS/26-2020, and by the Spanish State Research Agency (AEI) of the Ministry of Science and Innovation (MICINN), project P2QProMeTe (PID2020- 112586RB-I00/AEI/ 10.13039/501100011033), co-funded by the European Regional Development Fund (ERDF, EU)
