JP7090496B2 - 認証方法、認証装置、被認証装置及び画像形成装置 - Google Patents

認証方法、認証装置、被認証装置及び画像形成装置 Download PDF

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JP7090496B2
JP7090496B2 JP2018140710A JP2018140710A JP7090496B2 JP 7090496 B2 JP7090496 B2 JP 7090496B2 JP 2018140710 A JP2018140710 A JP 2018140710A JP 2018140710 A JP2018140710 A JP 2018140710A JP 7090496 B2 JP7090496 B2 JP 7090496B2
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authentication
key
data
value
authenticated
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JP2019075774A5 (enrdf_load_stackoverflow
JP2019075774A (ja
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浩孝 一藤木
謙治郎 堀
功 石田
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Canon Inc
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Canon Inc
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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)

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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

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JP2017198753 2017-10-12
JP2017198753 2017-10-12

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JP2019075774A5 JP2019075774A5 (enrdf_load_stackoverflow) 2021-09-02
JP7090496B2 true JP7090496B2 (ja) 2022-06-24

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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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006115317A (ja) 2004-10-15 2006-04-27 Toshiba Corp 情報処理装置および情報処理方法
JP2011523606A (ja) 2008-05-29 2011-08-18 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
JP2013062780A (ja) 2011-09-15 2013-04-04 Brother Ind Ltd 印刷装置および印刷装置の制御方法

Family Cites Families (1)

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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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006115317A (ja) 2004-10-15 2006-04-27 Toshiba Corp 情報処理装置および情報処理方法
JP2011523606A (ja) 2008-05-29 2011-08-18 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
JP2013062780A (ja) 2011-09-15 2013-04-04 Brother Ind Ltd 印刷装置および印刷装置の制御方法

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