"Matt Blaze directs the Distributed Systems Lab at the University of Pennsylvania." This site links to his blog and research papers regarding topics of cryptography.
The Journal of Theoretical Physics and Cryptography is devoted to the rapid publication of fundamental research papers on all fields of theoretical physics and cryptography. All contributions shall be rigorously refereed and selecting on the basis of quality and originality of the work as well as the breadth of interest to readers.
The International Association for Cryptologic Research (IACR) is a non-profit scientific organization whose purpose is to further research in cryptology and related fields. Cryptology is the science and practice of designing computation and communication systems which are secure in the presence of adversaries.