Follow moneycontrol. Copyright Â© e-Eighteen.com Ltd. All rights reserved. Reproduction of news articles, photos, videos or any other content in whole or in part in any form or medium without express written permission of moneycontrol.com is prohibited.
THE CRYPTOGRAPHY GUIDE: RSA. RSA RSA is a public key algorithm invented by Rivest, Shamir and Adleman. The key used for encryption is different from (but related to) the key used for decryption.The algorithm is based on modular exponentiation.hen talking of key lengths in connection with RSA, what is meant is the modulus length. An algorithm that uses different keys for encryption and decryption is said to be asymmetric. Anybody knowing the public key can use it to create encrypted messages, but only the owner of the secret key can decrypt them.
vs. NetIQ Identity Manager. Risk-based authentication (RBA) is a method of applying varying levels of stringency to authentication processes based on the likelihood that access to a given system could result in its being compromised.isk-based authentication can be categorized as either user-dependent or transaction-dependent. User-dependent RBA processes employ the same authentication for every session initiated by a given user; the exact credentials that the site demands depend on who the user is.