AEGIS : A Fast Authenticated Encryption Algorithm ( v 1 ) Designers and Submitters :

AEGIS: A Fast Authenticated Encryption Algorithm (Full Version)

This paper introduces a dedicated authenticated encryption algorithm AEGIS; AEGIS allows for the protection of associated data which makes it very suitable for protecting network packets. AEGIS128L uses eight AES round functions to process a 32-byte message block (one step). AEGIS-128 uses five AES round functions to process a 16-byte message block (one step); AES-256 uses six AES round functio...

AEGIS: A Fast Authenticated Encryption Algorithm

This paper introduces a dedicated authenticated encryption algorithm AEGIS; AEGIS allows for the protection of associated data which makes it very suitable for protecting network packets. AEGIS128 uses five AES round functions to process a 16-byte message block (one step); AES-256 uses six AES round functions. The security analysis shows that both algorithms offer a high level of security. On t...

The aegis Processor Architecture for Tamper-Evident and Tamper-Resistant Processing

We describe the architecture of the aegis processor which can be used to build computing systems secure against both physical and software attacks. aegis assumes that the operating system and all components external to it, such as memory, are untrusted. aegis provides tamper-evident, authenticated environments in which any physical or software tampering by the adversary is guaranteed to be dete...

Artemia: a family of provably secure authenticated encryption schemes

Authenticated encryption schemes establish both privacy and authenticity. This paper specifies a family of the dedicated authenticated encryption schemes, Artemia. It is an online nonce-based authenticated encryption scheme which supports the associated data. Artemia uses the permutation based mode, JHAE, that is provably secure in the ideal permutation model. The scheme does not require the in...

A New Fast Data Encryption Algorithm (FDE)