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» Authenticated Encryption Mode for Beyond the Birthday Bound ...
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FSE
2006
Springer
132views Cryptology» more  FSE 2006»
8 years 7 months ago
New Blockcipher Modes of Operation with Beyond the Birthday Bound Security
In this paper, we define and analyze a new blockcipher mode of operation for encryption, CENC, which stands for Cipher-based ENCryption. CENC has the following advantages: (1) bey...
Tetsu Iwata
ACNS
2008
Springer
143views Cryptology» more  ACNS 2008»
8 years 9 months ago
On the Security of the CCM Encryption Mode and of a Slight Variant
In this paper, we present an analysis of the CCM mode of operations and of a slight variant. CCM is a simple and eļ¬ƒcient encryption scheme which combines a CBC-MAC authentication...
Pierre-Alain Fouque, Gwenaëlle Martinet, Fr&e...
DAGSTUHL
2007
8 years 4 months ago
Tightness of the Security Bound of CENC
CENC (Cipher-based ENCryption) is the recently designed encryption mode for blockciphers. It is provably secure with beyond the birthday bound. In this note, we present a simple di...
Tetsu Iwata
CARDIS
2015
Springer
24views Hardware» more  CARDIS 2015»
2 years 11 months ago
Towards Fresh and Hybrid Re-Keying Schemes with Beyond Birthday Security
Fresh re-keying is a type of protocol which aims at splitting the task of protecting an encryption/authentication scheme against side-channel attacks in two parts. One part, a re-k...
Christoph Dobraunig, François Koeune, Stefa...
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