1 / 3

Some other wide-block encryption modes

Some other wide-block encryption modes. HCTR (Wang, Feng, Wu‘05). 128-bits. the rest. P1. P2. T. Polynomial-evaluation Similar to GHASH. AES-CTR. AES. IV. Polynomial-evaluation Similar to GHASH. C1. C2. ~4m GF multiplications, ~m AES. PEP (Chakraborty, Sarkar). T. P. AES.

albany
Télécharger la présentation

Some other wide-block encryption modes

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Some other wide-block encryption modes

  2. HCTR (Wang, Feng, Wu‘05) 128-bits the rest P1 P2 T Polynomial-evaluation Similar to GHASH AES-CTR AES IV Polynomial-evaluation Similar to GHASH C1 C2 ~4m GF multiplications, ~m AES

  3. PEP (Chakraborty, Sarkar) T P AES Invertible polynomial evaluation key AES-ECB Invertible polynomial evaluation C ~4m GF multiplications, ~m AES

More Related