-> The conclusions: -> It is recommended to use encryption with 1024 bit key length. -> The using of electronic signature is not recommended and -> requires the additional study. -> The block encryption algorithm has temporary stability. -> The hashing function should be reduce in conformity with ISO -> recommendations. -> The using of PGP program in actual version is undesired. -> The MSU mathematical cryptography -> problems Laboratory Manager -> Academician -> Dr. Sidelnikov V.M. these are serious claims. What do the authors of the software have to say about them? Others? -- Edward A. Bertsch (eab@msc.edu) Minnesota Supercomputer Center, Inc. Operations/User Services 1200 Washington Avenue South (612) 626-1888 work Minneapolis, Minnesota 55415 (612) 645-0168 voice mail