CHES (Conference on Cryptographic Hardware and Embedded Systems) is an annual conference organized by IACR, focused on cryptographic hardware and embedded systems research. It publishes to TCHES (Transactions on Cryptographic Hardware and Embedded Systems) across four issues per year, each with its own submission and review cycle.

by IACR International Association for Cryptologic Research
CHES 2027 will take place in Cancún, Mexico on September 6–9, 2027. It is organized by IACR and introduces an 'extended-review long paper' format spanning two issues. The website welcomes submissions to TCHES Volume 2027/1.