Analysis of Digital Signature based Algorithm for Authentication and Privacy in Digital Data
نویسندگان
چکیده
منابع مشابه
Analysis of Digital Signature based Algorithm for Authentication and Privacy in Digital Data
Digital signature methodology provides cryptographic services like entity authentication, authenticated key transmission and authenticated key agreement. A Digital Signature is used to provide authentication, non-repudiation & integrity over the digital data in data exchanged and to validate the recipient for the authorized identity over open network. The goal of a Digital signature algorithm i...
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In this paper a new patch-based digital signature (DS) is proposed. The proposed approach similar to steganography methods hides the secure message in a host image. However, it uses a patch-based key to encode/decode the data like cryptography approaches. Both the host image and key patches are randomly initialized. The proposed approach consists of encoding and decoding algorithms. The encodin...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2017
ISSN: 0975-8887
DOI: 10.5120/ijca2017913204