#javacard — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #javacard, aggregated by home.social.
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I have had a tab open with the JavaCard spec for a few weeks and I continue to resist the temptation to write a JavaCard implementation for CHERIoT. Please be impressed. I honestly didn't think I'd manage this long.
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I have had a tab open with the JavaCard spec for a few weeks and I continue to resist the temptation to write a JavaCard implementation for CHERIoT. Please be impressed. I honestly didn't think I'd manage this long.
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I have had a tab open with the JavaCard spec for a few weeks and I continue to resist the temptation to write a JavaCard implementation for CHERIoT. Please be impressed. I honestly didn't think I'd manage this long.
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I have had a tab open with the JavaCard spec for a few weeks and I continue to resist the temptation to write a JavaCard implementation for CHERIoT. Please be impressed. I honestly didn't think I'd manage this long.
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I have had a tab open with the JavaCard spec for a few weeks and I continue to resist the temptation to write a JavaCard implementation for CHERIoT. Please be impressed. I honestly didn't think I'd manage this long.
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🔙 from #ARES2026!
The full conference paper "Taming Timing: Testing Side-Channel Resistance on Java Card Platform" by Veronika Hanulíková and Petr Švenda is now available on the #CCAT website and #Zenodo:´https://ccat.fi.muni.cz/results 📖
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⏱️ CCAT research on smart card security at #ARES2026
The 21st International Conference on Availability, Reliability and Security (ARES 2026) will take place on 24–27 August in Linköping, Sweden ➡️ https://ares-conference.eu
CCAT researchers will present a methodology for detecting timing side-channel vulnerabilities in #JavaCard applications, tested on real #smartcards.
The detection and testing were conducted using 💠 JCProfilerNext 💠 – part of the #SCRUTINY toolset developed by CCAT.
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Lang, lang ist's her!
#Javacard Applets bauen.
Jetzt muss es nur noch laufen -
Lang, lang ist's her!
#Javacard Applets bauen.
Jetzt muss es nur noch laufen -
Lang, lang ist's her!
#Javacard Applets bauen.
Jetzt muss es nur noch laufen -
Lang, lang ist's her!
#Javacard Applets bauen.
Jetzt muss es nur noch laufen -
The Java Card Development Kit 25.1 is Now Available
https://blogs.oracle.com/java/post/release-of-the-new-java-card-development-kit-version-251
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The Java Card Development Kit 25.1 is Now Available
https://blogs.oracle.com/java/post/release-of-the-new-java-card-development-kit-version-251
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The Java Card Development Kit 25.1 is Now Available
https://blogs.oracle.com/java/post/release-of-the-new-java-card-development-kit-version-251
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The Java Card Development Kit 25.1 is Now Available
https://blogs.oracle.com/java/post/release-of-the-new-java-card-development-kit-version-251
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The Java Card Development Kit 25.1 is Now Available
https://blogs.oracle.com/java/post/release-of-the-new-java-card-development-kit-version-251
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Cloned Phones, Stolen Identities: The eSIM Hack No One Saw Coming https://thecyberexpress.com/breaking-euicc-security/ #TheCyberExpressNews #hackingeUICCcard #TheCyberExpress #FirewallDaily #CyberNews #JavaCard #eSIMs #eUICC
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Cloned Phones, Stolen Identities: The eSIM Hack No One Saw Coming https://thecyberexpress.com/breaking-euicc-security/ #TheCyberExpressNews #hackingeUICCcard #TheCyberExpress #FirewallDaily #CyberNews #JavaCard #eSIMs #eUICC
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Cloned Phones, Stolen Identities: The eSIM Hack No One Saw Coming https://thecyberexpress.com/breaking-euicc-security/ #TheCyberExpressNews #hackingeUICCcard #TheCyberExpress #FirewallDaily #CyberNews #JavaCard #eSIMs #eUICC
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Cloned Phones, Stolen Identities: The eSIM Hack No One Saw Coming https://thecyberexpress.com/breaking-euicc-security/ #TheCyberExpressNews #hackingeUICCcard #TheCyberExpress #FirewallDaily #CyberNews #JavaCard #eSIMs #eUICC
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Пишем приложение для SIM-карты
Приветствую всех! Думаю, многим из вас доводилось слышать такое утверждение, что SIM-карта — по сути полноценный специализированный компьютер. А раз симка — это компьютер, то, очевидно, должен быть и софт для него. Как насчёт попробовать что-нибудь написать и заставить это работать прямо на карте? Давайте разбираться. Итак, в сегодняшней статье поговорим про эту довольно редко упоминающуюся сторону сотовой связи. Узнаем, как писать приложения, чтобы они запускались на всех телефонах, от Nokia 3310 до последних айфонов. Попутно выясним, как загружать их в SIM-карты и насколько сложно это сделать, и, конечно же, напишем наш первый апплет. Традиционно будет много интересного.
https://habr.com/ru/companies/timeweb/articles/819209/
#timeweb_статьи #javacard #sim #python2 #pcsc #stk #gsm #kic #kid #ki #opc #adm #симки #смарткарты #iso7816
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Пишем приложение для SIM-карты
Приветствую всех! Думаю, многим из вас доводилось слышать такое утверждение, что SIM-карта — по сути полноценный специализированный компьютер. А раз симка — это компьютер, то, очевидно, должен быть и софт для него. Как насчёт попробовать что-нибудь написать и заставить это работать прямо на карте? Давайте разбираться. Итак, в сегодняшней статье поговорим про эту довольно редко упоминающуюся сторону сотовой связи. Узнаем, как писать приложения, чтобы они запускались на всех телефонах, от Nokia 3310 до последних айфонов. Попутно выясним, как загружать их в SIM-карты и насколько сложно это сделать, и, конечно же, напишем наш первый апплет. Традиционно будет много интересного.
https://habr.com/ru/companies/timeweb/articles/819209/
#timeweb_статьи #javacard #sim #python2 #pcsc #stk #gsm #kic #kid #ki #opc #adm #симки #смарткарты #iso7816
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Пишем приложение для SIM-карты
Приветствую всех! Думаю, многим из вас доводилось слышать такое утверждение, что SIM-карта — по сути полноценный специализированный компьютер. А раз симка — это компьютер, то, очевидно, должен быть и софт для него. Как насчёт попробовать что-нибудь написать и заставить это работать прямо на карте? Давайте разбираться. Итак, в сегодняшней статье поговорим про эту довольно редко упоминающуюся сторону сотовой связи. Узнаем, как писать приложения, чтобы они запускались на всех телефонах, от Nokia 3310 до последних айфонов. Попутно выясним, как загружать их в SIM-карты и насколько сложно это сделать, и, конечно же, напишем наш первый апплет. Традиционно будет много интересного.
https://habr.com/ru/companies/timeweb/articles/819209/
#timeweb_статьи #javacard #sim #python2 #pcsc #stk #gsm #kic #kid #ki #opc #adm #симки #смарткарты #iso7816
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we're considering to fund/outsource development of a more complete open source ARA-M applet for JavaCard https://github.com/bertrandmartel/aram-applet - if you'd like to work on this, please reach out to us! #opensource #javacard #globalplatform #osmocom
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we're considering to fund/outsource development of a more complete open source ARA-M applet for JavaCard https://github.com/bertrandmartel/aram-applet - if you'd like to work on this, please reach out to us! #opensource #javacard #globalplatform #osmocom
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we're considering to fund/outsource development of a more complete open source ARA-M applet for JavaCard https://github.com/bertrandmartel/aram-applet - if you'd like to work on this, please reach out to us! #opensource #javacard #globalplatform #osmocom
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we're considering to fund/outsource development of a more complete open source ARA-M applet for JavaCard https://github.com/bertrandmartel/aram-applet - if you'd like to work on this, please reach out to us! #opensource #javacard #globalplatform #osmocom
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we're considering to fund/outsource development of a more complete open source ARA-M applet for JavaCard https://github.com/bertrandmartel/aram-applet - if you'd like to work on this, please reach out to us! #opensource #javacard #globalplatform #osmocom
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@realmos @robert so ~10 Jahre? Müsste ungefähr solange her sein dass ich da mal was mit #JavaCard und #Fingerprint gemacht habe 😉
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@realmos @robert so ~10 Jahre? Müsste ungefähr solange her sein dass ich da mal was mit #JavaCard und #Fingerprint gemacht habe 😉
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@realmos @robert so ~10 Jahre? Müsste ungefähr solange her sein dass ich da mal was mit #JavaCard und #Fingerprint gemacht habe 😉
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@realmos @robert so ~10 Jahre? Müsste ungefähr solange her sein dass ich da mal was mit #JavaCard und #Fingerprint gemacht habe 😉
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@realmos @robert so ~10 Jahre? Müsste ungefähr solange her sein dass ich da mal was mit #JavaCard und #Fingerprint gemacht habe 😉
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Really excited to see the effort being put into accessing 7816 cards (e.g. contact and contactless cards) with a PCSC-like interface on https://github.com/WICG/web-smart-card/
It appears to be entirely driven by Google folks, which is interesting.
Seems like there was functionality to enable connecting to readers at the USB level but it was removed from Chrome in the last few years because of <handwave> "security concerns". Bummer. Not sure how the WICG effort is any different, but I hope it gets out there quickly.
Not all smart card use cases are just ID card use cases!
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Really excited to see the effort being put into accessing 7816 cards (e.g. contact and contactless cards) with a PCSC-like interface on https://github.com/WICG/web-smart-card/
It appears to be entirely driven by Google folks, which is interesting.
Seems like there was functionality to enable connecting to readers at the USB level but it was removed from Chrome in the last few years because of <handwave> "security concerns". Bummer. Not sure how the WICG effort is any different, but I hope it gets out there quickly.
Not all smart card use cases are just ID card use cases!
-
Really excited to see the effort being put into accessing 7816 cards (e.g. contact and contactless cards) with a PCSC-like interface on https://github.com/WICG/web-smart-card/
It appears to be entirely driven by Google folks, which is interesting.
Seems like there was functionality to enable connecting to readers at the USB level but it was removed from Chrome in the last few years because of <handwave> "security concerns". Bummer. Not sure how the WICG effort is any different, but I hope it gets out there quickly.
Not all smart card use cases are just ID card use cases!
-
Really excited to see the effort being put into accessing 7816 cards (e.g. contact and contactless cards) with a PCSC-like interface on https://github.com/WICG/web-smart-card/
It appears to be entirely driven by Google folks, which is interesting.
Seems like there was functionality to enable connecting to readers at the USB level but it was removed from Chrome in the last few years because of <handwave> "security concerns". Bummer. Not sure how the WICG effort is any different, but I hope it gets out there quickly.
Not all smart card use cases are just ID card use cases!
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OH
MY GOD
SIM Cards are actually tiny computers that have a filesystem *and run Java apps* *that communicate directly with users!?!*
:OO -
Looking for an alternative to #yubikey. Something with the same #fido, piv and #pgp functionalities.
So I came across something called #Trussed which aims to provide a FOSS alternative to the previously used #JavaCard. And it seems to already have applets (or equivalent) for all the features I would like to see.
Has anyone used any Trussed devices, like the #solokey #solo2 or @nitrokey 3? Would anyone be able to recommend a specific device over another, or does the hw not make much difference?
