TY - RPRT TI - Recommendation for Block Cipher Modes of Operation: Methods for Key Wrapping (SP 800-38F) AU - Dworkin, Morris J. PY - 2012 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 800-38F DO - 10.6028/NIST.SP.800-38F ER -