A Secure Image Steganography Using Improved Lsb Technique And Vigenere Cipher Algorithm
作者： Siva Koteswararao Vallepu , Devireddy Srinivas , Lasya Voleti , R M Balajee , Karthik Bayoju
DOI: 10.1109/ICAIS50930.2021.9395794
关键词: File format 、 File locking 、 Steganography 、 Encryption 、 Computer science 、 Vigenère cipher 、 Digital image 、 Data compression 、 Code (cryptography) 、 Algorithm
摘要: Steganography is the practise of concealing information in another type. Many different carrier file formats may be used, but digital images are most popular. This involved with stronger and weaker image hiding, compression, locking, encryption decryption. The applications having capability for establishing characteristics like absolute confidentiality, whereas other requirement secrecy on a large message. aim this analysis to include description which outlines criteria good steganographic algorithm briefly discusses best techniques use. knowledge processed electronically because development area ICT. Therefore, privacy security has been big concern. It also used encrypt messages embedded host before being sent network, thus their existence uncertain nature. mechanism hiding encrypting sensitive data extended copyright protection interactive media, audio, video images. can utilized further protect integrity records. concealed touch. objective towards submit documents create numerous uses, then message hidden encoded vegenerous chip saved an LSB steganography finally, virgin decryption obtain real code.
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