Charlie Martin

431 reputation

bio	website	explorations.chasrmartin.com
	location	United States
	age	57
visits	member for	1 year, 10 months
	seen	Mar 13 '12 at 19:59
stats	profile views	17

God I've been doing this a long time -- since 1969. And the temptation to answer some teenage hacker with "you'll understand when you grow up" gets stronger and stronger.

In the mean time, stay the hell offa my lawn.

	431 reputation	bio	website	explorations.chasrmartin.com	visits	member for	1 year, 10 months
25 badges		location	United States		seen	Mar 13 '12 at 19:59

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5 Answers

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11	How can SSL secure a two-way communication with only one key-pair?
6	How can I use asymmetric encryption, such as RSA, to encrypt an arbitrary length of plaintext?
6	What are the practical difference between 256-bit, 192-bit, and 128-bit AES encryption?
4	With sufficient randomness, is XOR an acceptable mechanism for encrypting?
2	Should DES be avoided when developing new systems?

431 Reputation

+30	How can I use asymmetric encryption, such as RSA, to encrypt an arbitrary length of plaintext?
+30	How can SSL secure a two-way communication with only one key-pair?
+50	What are the practical difference between 256-bit, 192-bit, and 128-bit AES encryption?
+10	With sufficient randomness, is XOR an acceptable mechanism for encrypting?