Abstract: This paper proposes an image encryption algorithm based on hash table structure scrambling and DNA substitution. The algorithm uses the classical `scrambling-diffusion' process, and the ...

The original version of this story appeared in Quanta Magazine. Sometime in the fall of 2021, Andrew Krapivin, an undergraduate at Rutgers University, encountered a paper that would change his life.

It isn't often that a decades-old assumption underpinning modern technology is overturned, but a recent paper based on the work of an undergraduate and his two co-authors has done just that. That ...

CL-CUSTOM-HASH-TABLE allows creation and use of "custom hash tables". Custom hash tables can use arbitrary TEST/HASH functions, in addition to the TEST functions allowed by the standard (EQ, EQL, ...

Abstract: The accomplishment of blockchain has increased the focus on the various applications for simplifying the confidentiality and transaction sanctuary using the decentralized architecture via ...

SELECT ELEMENT_AT (Map, key) from Table Today this query will compute hash tables in the Map and will do a single key lookup. Should the Map.elementAt switched to heuristics based (similar to JIT ...

People have been working on perfecting hashing since computing's early days. The result has been an almost endless number of hashing methods and tables. Facebook has faced this problem as well. Within ...

The Linux kernel stores high-usage data objects such as pages, buffers, and inodes in data structures known as hash tables. In this report we analyze existing static hash tables to study the benefits ...