Abstract: Systems and methods of correcting errors in encrypted communication between a server and client devices using keyless encryption schemes are disclosed. Client devices with arrays of physical-unclonable-function devices respond to challenges from a server. Characteristics of the arrays are stored by the server during a secure enrollment process. To send an encrypted message, the server generates a message digest, extracts data from the stored arrays on the basis of the message digest, applies error correction codes to the message, encrypts the message with the extracted data, and sends the message to a client. The server may receive a handshake containing all or part of the message digest, measures its PUF, and decrypts and decodes the message.

Abstract: The present disclosure is related to implementations of computing systems. In particular, it is related to the use of an array of PUFs to enhance security of distributed elements that use security systems.

Abstract: Embodiments of the invention provide a method of genotyping a C. gattii sample, which can include forming a plurality of mixtures for nucleic amplification. The method can include amplification of specific sequences within the C. gattii genome that can provide definitive genotype information to distinguish between one or more types or subtypes of C. gattii.