Morgner, F.F.MorgnerHeyden, J. von derJ. von derHeyden2022-05-062022-05-062021https://publica.fraunhofer.de/handle/publica/4168982-s2.0-85120535762In a post-quantum world, the security of digital signatures and key agreements mechanisms used for Machine Readable Travel Documents (MRTDs) will be threatened by Shor's algorithm. Due to the long validity period of MRTDs, upgrading travel documents with practical mechanisms which are resilient to attacks using quantum computers is an urgent issue. In this paper, we analyze potential quantum-resistant replacements that are suitable for those protocols and the ressource-constrained environment of embedded security chips.en003005006518conference paper