Methods and systems for generating encryption keys using random bit generators

A computing system, comprising a first computing system in a network system that includes the first computer system network connectable to a second computer system, the first computing system being capable of encrypting data, the first computing system comprising a processor for processing computer-executable instructions stored on one or more computer-readable media of the computing system and that are configured for implementing a method of the first computer system encrypting data so as to guard against eavesdropping and brute force attacks, the method comprising the following:

• an act of securely negotiating a master secret with the second computer system;
• a step for generating a different encryption key, for each corresponding data packet transmitted between the first and second computer systems, using the master secret and a different random seed for each data packet;
• an act of using the different encryption keys to encrypt the corresponding data packets;
• and
• an act of transmitting the encrypted data packets to the second computer system, each data packet being transmitted with the different random seed that was used to generate the encryption key corresponding to each data packet.

A computer program product for use in a network system that includes a first computer system network connectable to a second computer system, the first computer system capable of encrypting data, the computer program product comprising one or more computer-readable media having computer-executable instructions for implementing a method of the first computer system encrypting data so as to guard against eavesdropping and brute force attacks, the method comprising the following:

• an act of securely negotiating a master secret with the second computer system;
• a step for generating a different encryption key, for each corresponding data packet transmitted between the first and second computer systems, using the master secret and a different random seed for each data packet;
• an act of using the different encryption keys to encrypt the corresponding data packets;
• and
• an act of transmitting the encrypted data packets to the second computer system, each data packet being transmitted with the different random seed that was used to generate the encryption key corresponding to each data packet.

A computing system, comprising a second computer system in a network system that includes a first computer system network connectable to the second computer system, wherein said computing system comprises a processor for processing computer-executable instructions stored on one or more computer-readable media of the computing system and that are configured for implementing a method of the computing system decrypting a data packet that was transmitted to the second computer system by the first computer system, the data packet being encrypted so as to guard against eavesdropping and brute force attacks, the method comprising the following:

• an act of securely negotiating a master secret with the first computer system;
• an act of receiving a plurality of encrypted data packets from the first computer system wherein the first computer system encrypts every data packet with a different key based on a different random seed, such that each encrypted data packet received by the second computer system is encrypted with a different key based;
• an act of reading a random seed from at least one of the data packets;
• an act of inputting the master secret and the random seed into a key generation module to generate a key;
• and
• an act of using the key to decrypt the data packet.