downgrade attack
{'<entity_0>': 'cryptographic attack', '<entity_1>': 'downgrade attack'}
[['downgrade attack', 'instance of', 'cryptographic attack']]
A <entity_1> or version rollback attack is a form of <entity_0> on a computer system or communications protocol that makes it abandon a high-quality mode of operation (e.g.
['cyberattack', 'cryptographic attack']