>strength, but I am SURE that IDEA, RSA and similar algorithms are secure >enough for anything (maybe except nuclear missiles trading). >Even if NSA/CIA/KGB/MI5/anyother agency has the power to decrypt let's say >PGP encrypted email, I do not suppose that they will publicly demonstrate That's why it's PGP - Pretty Good Privacy. Not Perfectly Guaranteed Privacy. FWIW, RSA has been cracked. The "back door key" that the govt is demanding is FUD, pure and simple. Andy \-----------------/ \ /---\ / \ | | / Andy Kunz \ /---\ / Montana Design /---------+ +---------\ http://www.montanadesign.com | / |----|___|----| \ | \/___| * |___\/ Go fast, turn right, and keep the wet side down!