EdDSA implementation in eddsa-api exhibits signature malleability

eddsa-api makes the EdDSA-Java library ed25519-java available to other plugins. eddsa-api 0.3.0-13.v7cb69ed68f00 and earlier bundles version 0.3.0 of EdDSA-Java, which exhibits signature malleability and does not satisfy the SUF-CMA Strong Existential Unforgeability under Chosen Message Attacks...