June 10, 2024, 3:30 a.m. |

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ePrint Report: Simple Logarithmic-size LSAG signature

Edsger Hughes

A number of existing cryptosystems use the well-known LSAG signature and its extensions. This article presents a simple logarithmic-size signature scheme LS-LSAG which, despite a radical reduction in size, retains the basic code block of the LSAG signature. Therefore, substituting LS-LSAG for LSAG requires minimal changes to almost any existing coded LSAG extension, making it logarithmic instead of linear.

article basic block code eprint report extensions hughes report signature simple size well-known

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