Experimental detection of anomalies in public key infrastructure

Cryptographic techniques authenticate users and protect information confidentiality. These tasks are performed by subsystems called Oracles. The most popular Oracle is the RSA system based on two large primes granting secure services. In 2008, a programming error in Open-SSL of the Debian system wa...

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Detalles Bibliográficos
Autores principales: Castro Lechtaler, Antonio, Cipriano, Marcelo, Malvacio, Eduardo
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2012
Materias:
Ciencias Informáticas
informática
asymmetric cryptography
SSL
RSA
prime integers
predictable primes
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/23843
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-23843
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
informática
asymmetric cryptography
SSL
RSA
prime integers
predictable primes
spellingShingle Ciencias Informáticas
informática
asymmetric cryptography
SSL
RSA
prime integers
predictable primes
Castro Lechtaler, Antonio
Cipriano, Marcelo
Malvacio, Eduardo
Experimental detection of anomalies in public key infrastructure
topic_facet Ciencias Informáticas
informática
asymmetric cryptography
SSL
RSA
prime integers
predictable primes
description Cryptographic techniques authenticate users and protect information confidentiality. These tasks are performed by subsystems called Oracles. The most popular Oracle is the RSA system based on two large primes granting secure services. In 2008, a programming error in Open-SSL of the Debian system was detected. Its biased number generator created system vulnerabilities by turning certificates predictable. This paper analyses the generic performance of a RSA cryptographic Oracle and develops a methodology to detect irregularities and anomalies in the quality of the certificates. Ten million certificates delivered by a private PKI were analyzed and found significant differences between theoretical predictions and experimental results.
format Objeto de conferencia
Objeto de conferencia
author Castro Lechtaler, Antonio
Cipriano, Marcelo
Malvacio, Eduardo
author_facet Castro Lechtaler, Antonio
Cipriano, Marcelo
Malvacio, Eduardo
author_sort Castro Lechtaler, Antonio
title Experimental detection of anomalies in public key infrastructure
title_short Experimental detection of anomalies in public key infrastructure
title_full Experimental detection of anomalies in public key infrastructure
title_fullStr Experimental detection of anomalies in public key infrastructure
title_full_unstemmed Experimental detection of anomalies in public key infrastructure
title_sort experimental detection of anomalies in public key infrastructure
publishDate 2012
url http://sedici.unlp.edu.ar/handle/10915/23843
work_keys_str_mv AT castrolechtalerantonio experimentaldetectionofanomaliesinpublickeyinfrastructure
AT ciprianomarcelo experimentaldetectionofanomaliesinpublickeyinfrastructure
AT malvacioeduardo experimentaldetectionofanomaliesinpublickeyinfrastructure
bdutipo_str Repositorios
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