CVE-2019-9153 vulnerability

• reproduce PoC based on setup from BSI
• investigate vulnerability of opgp-service API to such an attack

run tests with:

npm test

conclusion: opgp-service is by default setup with AEAD_protect=true which protects against the signature bypass attack described in CVE-2019-9153.

LICENSE: MIT Copyright 2019 Stéphane M. Catala

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