Abstract
Hyperelliptic Curve Cryptography (HECC) is a Public
Key Cryptographic technique which is required for secure
transmission. HECC is better than the existing public key
cryptography technique such as RSA, DSA, AES and ECC in
terms of smaller key size. DNA cryptography is a next
generation security mechanism, storing almost a million
gigabytes of data inside DNA strands. Existing DNA based
Elliptic Curve Cryptographic technique require larger key
size to encrypt and decrypt the message resulting in increased
processing time, more computational and memory overhead.
To overcome the above limitations, DNA strands are used to
encode the data to provide first level of security and HECC
encryption algorithm is used for providing second level of
security. Hence this proposed integration of DNA computing
based HECC provides higher level of security with less
computational and memory overhead.
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