Cryptography based on the theory of error correcting Codes have recently received significant att... more Cryptography based on the theory of error correcting Codes have recently received significant attention by researchers due to high performance as compared to the other existing schemes. It is one of the most promising of designing the cryptographic schemes with strong security guarantees. In this paper we attempt to develop a novel blind signature scheme based McEliece cryptosystem. From security analysis, we prove that the proposed scheme based on coding theory meets the requirements like correctness, blindness, unforgeability and untraceability. The steps of the implementation of our algorithm are also investigated. Keywords— Cryptography, Error correcting codes, Blind signature, Non-repudiation.
International Journal on Recent and Innovation Trends in Computing and Communication
A digital signature is a cryptographic primitive for ensuring the authenticity of digital documen... more A digital signature is a cryptographic primitive for ensuring the authenticity of digital documents. A valid digital signature allows checking that a message was created by a known sender (authentication), that the sender cannot deny having sent the message (nonrepudiation), and that the message was not altered in transit (integrity).The idea of constructing practical signatures based on error correcting codes was introduced by Courtois et al in [1]. The main goal is to make digital signature for which the security is based on decoding syndrome problem. In this paper, a new construction of digital signature is considered which is an extension of the error correcting code construction. The proposed method consists of reordering the message bits to get a decodable word. Then apply an efficient decoding algorithm to get signature.
Cryptography based on the theory of error correcting Codes have recently received significant att... more Cryptography based on the theory of error correcting Codes have recently received significant attention by researchers due to high performance as compared to the other existing schemes. It is one of the most promising of designing the cryptographic schemes with strong security guarantees. In this paper we attempt to develop a novel blind signature scheme based McEliece cryptosystem. From security analysis, we prove that the proposed scheme based on coding theory meets the requirements like correctness, blindness, unforgeability and untraceability. The steps of the implementation of our algorithm are also investigated. Keywords— Cryptography, Error correcting codes, Blind signature, Non-repudiation.
International Journal on Recent and Innovation Trends in Computing and Communication
A digital signature is a cryptographic primitive for ensuring the authenticity of digital documen... more A digital signature is a cryptographic primitive for ensuring the authenticity of digital documents. A valid digital signature allows checking that a message was created by a known sender (authentication), that the sender cannot deny having sent the message (nonrepudiation), and that the message was not altered in transit (integrity).The idea of constructing practical signatures based on error correcting codes was introduced by Courtois et al in [1]. The main goal is to make digital signature for which the security is based on decoding syndrome problem. In this paper, a new construction of digital signature is considered which is an extension of the error correcting code construction. The proposed method consists of reordering the message bits to get a decodable word. Then apply an efficient decoding algorithm to get signature.
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Papers by Younes Bayane