Throughput-optimized implementations of QUAD

Autor:	Robert W. Brocato, Jason Hamlet
Rok vydání:	2015
Předmět:	Computer Networks and Communications Computer science business.industry AES implementations Cryptography ARM architecture Software Embedded system Personal computer Hardware acceleration business Throughput (business) Stream cipher
Zdroj:	Journal of Cryptographic Engineering. 5:245-254
ISSN:	2190-8516 2190-8508
DOI:	10.1007/s13389-015-0109-y
Popis:	We present several software and hardware implementations of QUAD, a recently introduced stream cipher designed to be provably secure and practical to implement. The software implementations target both a personal computer and an ARM microprocessor. The hardware implementations target field-programmable gate arrays. The purpose of our work was to first find the baseline performance of QUAD implementations, then to optimize our implementations for throughput. Our software implementations perform comparably to prior work. Our hardware implementations are the first known implementations to use random coefficients, in agreement with QUAD’s security argument, and achieve much higher throughput than prior implementations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a0a4ac6181289dfe58a63687e2ef47d0 https://doi.org/10.1007/s13389-015-0109-y Zobrazit plný text záznamu Full text from SpringerLink