encrypt-then-mac
2 posts tagged encrypt-then-mac.
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The Tag Verified, the Cipher Held, the Forgery Went Through: A Field Guide to Message Authentication and Safe Composition
Why HMAC, KMAC, GMAC, and Poly1305 never broke -- but Flickr, Lucky Thirteen, and 184 GCM servers did. A field guide to MACs and Encrypt-then-MAC.
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They Read Your Plaintext Without Breaking Your Cipher: A Field Guide to Padding Oracles
A padding oracle reads your plaintext without touching your key. Why CBC, Vaudenay, Lucky13, and POODLE are one bug -- and why Encrypt-then-MAC ends it.