State of the Hash: SHA-3 and Beyond
- Type
- Slides
- Tags
- alghoritm, cryptography
- Authors
- Jean-Philippe Aumasson
- Event
- Hashdays 2010
- Indexed on
- Mar 27, 2013
- URL
- https://www.hashdays.ch/assets/files/slides/aumasson_state_of_the_hash_sha-3_and_beyond.pdf
- File name
- aumasson_state_of_the_hash_sha-3_and_beyond.pdf
- File size
- 2.0 MB
- MD5
- d41ec9816984bdf0aecf5848a8d82761
- SHA1
- 5981398fe760ad4da3a47e79622054584c54cabe
After the AES Competition in the late 90s, the US NIST is now running a public competition to select the future cryptographic hash SHA-3. In this talk, we’ll present the motivations behind this initiative, with a focus on the only Swiss candidate BLAKE, which is one of the few candidates left in the competition. Then we’ll describe new results on one of the SHA-3 candidates, and we'll discuss the applicability of fault injection attacks to the HMAC construction. Finally, we’ll argue that SHA-3 is not the end of the road, since SHA-3 candidates are all software-oriented algorithms too demanding for constrainted environments, and we’ll present a proposal for a lightweight hash (previously presented at CHES 2010).
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