Google, AMD, NVIDIA da Microsoft, a matsayin wani ɓangare na aikin haɗin gwiwa na Caliptra, sun haɓaka buɗaɗɗen shingen ƙirar guntu (IP block) don haɗa kayan aiki a cikin kwakwalwan kwamfuta don ƙirƙirar kayan aikin aminci (RoT, Tushen Amincewa). Caliptra naúrar kayan masarufi ce ta daban tare da nata ƙwaƙwalwar ajiya, mai sarrafawa da aiwatar da ƙa'idodin ƙididdiga, wanda ke ba da tabbacin tsarin taya, firmware da aka yi amfani da shi da tsarin na'urar da aka adana a cikin ƙwaƙwalwar da ba ta da ƙarfi.
Ana iya amfani da Caliptra don haɗa na'urar kayan aiki mai zaman kanta cikin kwakwalwan kwamfuta daban-daban waɗanda ke yin binciken gaskiya da kuma tabbatar da cewa na'urar tana amfani da ingantattun firmware da izini daga masana'anta. Caliptra na iya sauƙaƙa da haɓaka haɗin ginin ginanniyar ingantattun hanyoyin tabbatar da bayanan sirri a cikin CPUs, GPUs, SoCs, ASICs, adaftar cibiyar sadarwa, faifan SSD, da sauran kayan aiki.
Hanyoyin tabbatar da amincin sirri da amincin da dandamali ya bayar zai kare kayan aikin kayan aiki daga gabatar da canje-canje masu cutarwa ga firmware da kuma tabbatar da aiwatar da lodawa da adana tsarin don hana babban tsarin lalacewa sakamakon sakamakon hare-hare a kan kayan aikin kayan aiki ko maye gurbin mugun canje-canje a cikin sarƙoƙi na kwakwalwan kwamfuta. Caliptra kuma yana ba da damar tabbatar da sabuntawar firmware da bayanan da ke da alaƙa (RTU, Tushen Amincewa don Sabuntawa), gano lalacewar firmware da mahimman bayanai (RTD, Tushen Amincewa don Ganewa), dawo da firmware da bayanai da suka lalace (RTRec, Tushen. Amincewa don farfadowa).
Ana haɓaka Caliptra akan dandamali na aikin haɗin gwiwa na Buɗe Compute, da nufin haɓaka buɗaɗɗen ƙayyadaddun bayanai don kayan aiki don samar da cibiyoyin bayanai. Ana rarraba ƙayyadaddun bayanai masu alaƙa da Caliptra ta amfani da Buɗaɗɗen Yarjejeniyar Gidauniyar Yanar Gizo (OWFa), wanda aka ƙera don rarraba buɗaɗɗen ma'auni (mai kama da lasisin buɗaɗɗen tushe don ƙayyadaddun bayanai). Yin amfani da OWFa yana ba da damar ƙirƙirar samfuran ku da aiwatarwa na asali bisa ƙayyadaddun ƙayyadaddun ba tare da cire kuɗin sarauta ba kuma yana ba kowace ƙungiya damar shiga cikin haɓaka ƙayyadaddun bayanai.
Ainihin aiwatar da toshewar IP ya dogara ne akan na'urar RISC-V SWeRV EL2 na buɗe kuma an sanye shi da 384KB na RAM (128KB DCCM, 128KB ICCM0 da 128KB SRAM) da 32KB ROM. Algorithms na ƙididdiga masu tallafi sun haɗa da SHA256, SHA384, SHA512 ECC Secp384r1, HMAC-DRBG, HMAC SHA384, AES256-ECB, AES256-CBC da AES256-GCM.
source: budenet.ru