JP2019075774A5 - - Google Patents

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Publication number
JP2019075774A5
JP2019075774A5 JP2018140710A JP2018140710A JP2019075774A5 JP 2019075774 A5 JP2019075774 A5 JP 2019075774A5 JP 2018140710 A JP2018140710 A JP 2018140710A JP 2018140710 A JP2018140710 A JP 2018140710A JP 2019075774 A5 JP2019075774 A5 JP 2019075774A5
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JP
Japan
Prior art keywords
key
authentication
value
data
generated
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JP2018140710A
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English (en)
Japanese (ja)
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JP7090496B2 (ja
JP2019075774A (ja
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Priority to US16/155,958 priority Critical patent/US10833877B2/en
Publication of JP2019075774A publication Critical patent/JP2019075774A/ja
Publication of JP2019075774A5 publication Critical patent/JP2019075774A5/ja
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Publication of JP7090496B2 publication Critical patent/JP7090496B2/ja
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JP2018140710A 2017-10-12 2018-07-26 認証方法、認証装置、被認証装置及び画像形成装置 Active JP7090496B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/155,958 US10833877B2 (en) 2017-10-12 2018-10-10 Method of authenticating authentication-target apparatus by authentication apparatus, authentication apparatus, authentication- target apparatus, and image forming apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017198753 2017-10-12
JP2017198753 2017-10-12

Publications (3)

Publication Number Publication Date
JP2019075774A JP2019075774A (ja) 2019-05-16
JP2019075774A5 true JP2019075774A5 (enExample) 2021-09-02
JP7090496B2 JP7090496B2 (ja) 2022-06-24

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JP2018140710A Active JP7090496B2 (ja) 2017-10-12 2018-07-26 認証方法、認証装置、被認証装置及び画像形成装置

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JP (1) JP7090496B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7660431B2 (ja) 2021-05-12 2025-04-11 キヤノン株式会社 被認証装置および認証システム
CN113434885B (zh) * 2021-06-30 2022-12-09 湖南国科微电子股份有限公司 一种密钥派生方法、装置、设备及存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4268690B2 (ja) * 1997-03-26 2009-05-27 ソニー株式会社 認証システムおよび方法、並びに認証方法
JP3814620B2 (ja) * 2004-10-15 2006-08-30 株式会社東芝 情報処理装置および情報処理方法
JP5383797B2 (ja) * 2008-05-29 2014-01-08 ヒューレット−パッカード デベロップメント カンパニー エル．ピー． 交換式プリンタコンポーネントの真正性の確認
JP5737101B2 (ja) * 2011-09-15 2015-06-17 ブラザー工業株式会社 印刷装置および印刷装置の制御方法

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