[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-31782":3,"doc-seo-31782":27},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"file_id":15,"file_url":16,"file_type":17,"file_size":18,"view_count":4,"is_deleted":4,"is_public":19,"is_downloadable":19,"audit_status":19,"page_count":20,"language":21,"language_code":22,"table_of_contents":23,"faqs":24,"seo_title":13,"seo_description":14,"update_tm":25,"read_time":26},31782,2336464648746,"Skyler","https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c",6,"Technology","Towards a More Flexible IoT SAFE Implementation","The document addresses security challenges in the growing Internet of Things ecosystem, where safeguarding device and communication security becomes increasingly critical. It examines how Hardware Security Modules (HSMs) provide a Root of Trust yet often rely on proprietary, non-standard interfaces. The GSMA’s standardized IoT SAFE interface is evaluated against proprietary HSM solutions, with proposed changes aimed at lowering complexity, improving flexibility, and simplifying integration into TLS libraries.","cbCaiebNO45Mhw6q","https://ap.wps.com/l/cbCaiebNO45Mhw6q","pdf",782374,1,5,"English","en","# Introduction\n## IoT security needs and Root of Trust\n## Standardized IoT SAFE and eUICC background\n# State-of-the-Art\n## Proprietary HSMs and host interfaces\n## Applet-based IoT SAFE solution comparison","[{\"question\":\"What problem does the document target in IoT security?\",\"answer\":\"It targets the increasing need to protect device and communications security as IoT spreads broadly into daily life and industry. It highlights that key material must be protected during security protocol operations.\"},{\"question\":\"How does IoT SAFE aim to address HSM integration challenges?\",\"answer\":\"IoT SAFE provides a standardized interface proposed by the GSMA, implemented as a Java Card applet. This reduces reliance on proprietary HSM interfaces and supports interoperability.\"},{\"question\":\"What performance and communication improvements are reported for IoT SAFE integration?\",\"answer\":\"The evaluation indicates significant improvements to TLS handshake performance for ECC and RSA certificate-based client authentication. It also reports reducing the message count between the HSM and hosting device by roughly 40% and 25%, respectively.\"}]",1780088585,13,{"code":4,"msg":28,"data":29},"ok",{"site_id":30,"language":22,"slug":31,"title":13,"keywords":32,"description":14,"schema_data":33,"social_meta":84,"head_meta":86,"extra_data":88,"updated_unix":25},105,"towards-a-more-flexible-iot-safe-implementation","",{"@graph":34,"@context":83},[35,52,66],{"@type":36,"itemListElement":37},"BreadcrumbList",[38,42,46,49],{"item":39,"name":40,"@type":41,"position":19},"https://docshare.wps.com","Home","ListItem",{"item":43,"name":44,"@type":41,"position":45},"https://docshare.wps.com/document/","Document",2,{"item":47,"name":12,"@type":41,"position":48},"https://docshare.wps.com/document/technology/",3,{"item":50,"name":13,"@type":41,"position":51},"https://docshare.wps.com/document/towards-a-more-flexible-iot-safe-implementation/31782/",4,{"url":50,"name":13,"@type":53,"author":54,"headline":13,"publisher":56,"fileFormat":59,"description":14,"dateModified":60,"datePublished":60,"encodingFormat":59,"isAccessibleForFree":61,"interactionStatistic":62},"DigitalDocument",{"name":9,"@type":55},"Person",{"url":39,"name":57,"@type":58},"DocShare","Organization","application/pdf","2026-05-29",true,{"@type":63,"interactionType":64,"userInteractionCount":4},"InteractionCounter",{"@type":65},"ViewAction",{"@type":67,"mainEntity":68},"FAQPage",[69,75,79],{"name":70,"@type":71,"acceptedAnswer":72},"What problem does the document target in IoT security?","Question",{"text":73,"@type":74},"It targets the increasing need to protect device and communications security as IoT spreads broadly into daily life and industry. It highlights that key material must be protected during security protocol operations.","Answer",{"name":76,"@type":71,"acceptedAnswer":77},"How does IoT SAFE aim to address HSM integration challenges?",{"text":78,"@type":74},"IoT SAFE provides a standardized interface proposed by the GSMA, implemented as a Java Card applet. This reduces reliance on proprietary HSM interfaces and supports interoperability.",{"name":80,"@type":71,"acceptedAnswer":81},"What performance and communication improvements are reported for IoT SAFE integration?",{"text":82,"@type":74},"The evaluation indicates significant improvements to TLS handshake performance for ECC and RSA certificate-based client authentication. It also reports reducing the message count between the HSM and hosting device by roughly 40% and 25%, respectively.","https://schema.org",{"og:url":50,"og:type":85,"og:title":13,"og:site_name":57,"og:description":14},"article",{"robots":87,"canonical":50},"index,follow",{"doc_id":7,"site_id":30}]