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Partial Encryption of Compressed Image Using Threshold Quantization and AES Cipher
2012
Iraqi Journal for Electrical And Electronic Engineering
Cryptography is one of the technological means to provide security to data being transmitted on information and communication systems. When it is necessary to securely transmit data in limited bandwidth, both compression and encryption must be performed. Researchers have combined compression and encryption together to reduce the overall processing time. In this paper, new partial encryption schemes are proposed to encrypt only part of the compressed image. Soft and hard threshold compression
doi:10.33762/eeej.2012.79714
fatcat:52yxwyj6dnernotrv6cxylspma