Analisis kinerja Algoritma LSB Novel dalam peningkatan jumlah Layer Bit yang bisa disisipkan pesan pada Steganografi Audio
Abstract
Secret information exchange is important today. It can be implemented by embedding a
message into another file. Audio file is one media that can be used to embed a secret message. LSB
Steganography method is an embed technique that is easy to implement with less complex
computation, but the amount of bit layers that can be embedded is still low. Implementation of Novel
algorithm with error diffusion tries to reduce the weakness. The result of embedding process by Novel
algorithm with error diffusion shows higher amount of bit layers which can be embedded than
standard LSB algoritm with asuming a good quality of audio has PSNR value more than 30 dB and it
is robust to known cover object attack, so Novel algorithm with error diffusion is better than standard
LSB algorithm . The time needed to embed message by Novel algorithm with error diffusion has
linear graphic.
Collections
- UT - Computer Science [2324]