2004Unpublished venueRequires access

The Study and Practice of the New Secret Code AES

Chen A-lin

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Abstract

AES is a new Encryption standard,NIST has select Rijndael as the Advance Encryption standard from five Candidate algorithms at 2000.Rijndael is a block cipher,it supports a block size of 128 bits and key sizes of 128、192、256 bits and named as AES-128,AES-192,AES-256.This paper introduce five Candidate algorithms and introduce Rijndael from its encryption priciple,encryption process,function definition,key expansion process,decryption process,practice process.

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What this paper is about

AES is a new Encryption standard,NIST has select Rijndael as the Advance Encryption standard from five Candidate algorithms at 2000.Rijndael is a block cipher,it supports a block size of 128 bits and key sizes of 128、192、256 bits and named as AES-128,AES-192,AES-256.This paper introduce five Candidate algorithms and introduce Rijndael from its encryption priciple,encryption process,function definition,key expansion process,decryption process,practice process.

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Available abstract

AES is a new Encryption standard,NIST has select Rijndael as the Advance Encryption standard from five Candidate algorithms at 2000.Rijndael is a block cipher,it supports a block size of 128 bits and key sizes of 128、192、256 bits and named as AES-128,AES-192,AES-256.This paper introduce five Candidate algorithms and introduce Rijndael from its encryption priciple,encryption process,function definition,key expansion process,decryption process,practice process.

Key concepts: Advanced Encryption Standard, Block cipher, Computer science, Encryption, NIST, Encryption software, AES implementations, Key (lock)

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