AUGMENTED SINGLE FACTOR SPLIT KEY ASYMMETRIC CRYPTOGRAPHY-KEY GENERATION AND DISTRIBUTOR

摘要

A system for authenticating a user of a communication network is disclosed. The system includes a user station associated with the user and an authenticating station communicatively coupled to the user station via the communication network. The authenticating station is configured to authenticate the user. The authenticating station is further configured to perform an operation, which includes receiving a first value, from a user station associated with the user, via the communication network. The first value represents a first user credential. A first key portion is generated based on the first value and a second value that is unknown to the user. The first key portion, along with a second key portion, is used for authenticating credentials of the user for a predefined period of time or for authenticating user credentials for a predefined number of times. The second key portion is generated based on the first key portion. A cookie that includes the second value or a value derived from the second value is generated and transmitted to the user station and then the second value is destroyed.