The iacrj class produces publications for IACR Communications in Cryptology, IACR Transactions on Symmetric Cryptology, and IACR Transactions on Cryptographic Hardware and Embedded Systems. The template shows how to use it, with a title, authors with affiliations, an abstract that must be self-contained, keywords and a numbered introduction. It points out the text-only abstract for the final version and includes an example .bib.
Shared under the LaTeX Project Public License 1.3c. All credit to Kevin McCurley; the licence comes with the project's files.