Abstract: In the digital age, securing sensitive information embedded in images is critical. This paper explores the application of Secure Hash Algorithm (SHA) and Elliptic Curve Cryptography (ECC) ...
Birthday attacks exploit the collision probability of hash functions. Collision resistance requires sufficiently large hash outputs. Modern blockchains use 256-bit hashes to mitigate collision risks.
Abstract: In this paper, we propose a provable secured hash function based on the block cipher, called BM, with 512-bits hash length. The proposed hash algorithm uses the Alpha-DBL compression ...
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