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A Survey of Elliptic Curve Cryptography Implementation Approaches for Efficient Smart Card Processing [PDF]

open access: yes, 2012
Smart cards have been used for many different purposes over the last two decades, from simple prepaid credit counter cards used in parking meters, to high security identity cards intended for national ID programs.
Dr. Jayabhaskar Muthukuru   +1 more
core  

Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny

open access: yesThe Anatomical Record, EarlyView.
Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund   +4 more
wiley   +1 more source

The fossil record stays silent: Confusions and conundrums for hominin pelvis evolution

open access: yesThe Anatomical Record, EarlyView.
Abstract The evolution of the hominin pelvis is commonly modeled as a series of stages driven largely by the requirements of bipedal locomotion, reproduction, thermoregulation, and pelvic floor muscular support. These patterns are complicated by variation in canal dimensions in relationship with different changes in overall pelvic breadths. To quantify
Helen K. Kurki, Cara M. Wall‐Scheffler
wiley   +1 more source

RSA Worldwide > > > ECC RSA Security Home RSA Laboratories Tech Notes Bulletins Challenges Crypto FAQ CryptoBytes RSA Algorithm PKCS Advanced Encryption Standard Tech Notes Staff Associates Standards

open access: yes, 2007
Elliptic curve cryptosystems appear to offer new opportunities for public-key cryptography. In this note we provide a high-level comparison of the RSA public-key cryptosystem and proposals for public-key cryptography based on elliptic ...
Elliptic Curve Cryptosystems   +1 more
core  

Developmental morphology of claspers and clasper‐glands during maturation in Potamotrygon wallacei (Chondrichthyes: Potamotrygoninae)

open access: yesThe Anatomical Record, EarlyView.
Abstract The claspers are the copulatory organs in male elasmobranchs, responsible for directing the semen into the female cloaca (C). However, the microscopic morphology of the claspers remains poorly understood. This study describes the morphology of the claspers and clasper glands (CGs) of cururu stingray (Potamotrygon wallacei) at different ...
Matheus Samuel Cunha Braga   +4 more
wiley   +1 more source

Description of large, well‐preserved Enchodus specimens from the Bearpaw Formation of Alberta, Canada

open access: yesThe Anatomical Record, EarlyView.
Abstract Fishes of the genus Enchodus were abundant and cosmopolitan in the Late Cretaceous, but are primarily known from isolated remains in Canada. Four well‐preserved fish skulls were recovered in recent years from ammolite mines sampling the Bearpaw Formation of Southern Alberta, and are here referred to Enchodus petrosus Cope, 1874.
Luke E. Nelson   +2 more
wiley   +1 more source

Encrypting text data using elliptic curve cryptography [PDF]

open access: yes, 2018
Elliptic curve cryptography has been a hot topic since its birth in 1985. Elliptic curve cryptography has been proven to be secure and requires small key sizes in comparison to the well-known and most used cryptographic algorithms.
Ali, Abas Abdullahi
core   +1 more source

Elliptic curves and cryptography

open access: yes, 2021
Durch die zunehmende Digitalisierung, und insbesondere dem sogenannten "Internet of Things", ist der Bedarf an zuverlässigen kryptografischen Verfahren nicht nur für Behörden, sondern auch für Privatpersonen wichtig geworden. In den letzten Jahrzehnten wurde eine Vielzahl an unterschiedlichsten Lösungen präsentiert.
openaire   +1 more source

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