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Question Yufeng Li · Jul 27, 2020

SHA256withRSA 加密

想问一下IRIS里有SHA256withRSA 加密算法的实现吗？因为最近用到该加密算法进行接口调用。

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I want to know if IRIS has SHA256 with RSA encryption algorithm? we have interface needing this encryption algorithm recently.

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Kurro Lopez · Sep 4, 2020

Hi,

Please, use English in this community.

If you want find information about SHA256 or other encrypt methods, you can find in community

https://community.intersystems.com/tags/encryption

https://cedocs.intersystems.com/latest/csp/documatic/%25CSP.Documatic.c…

Regards,
Francisco Lopez

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Qiao Peng · Sep 4, 2020

Hi Yufeng,

IRIS 的类%SYSTEM.Encryption的方法RSASHA3Sign应该是你想找的。
The method RSASHA3Sign of class %SYSTEM.Encryption is what you want.

Best regards,

Peng

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Yufeng Li Feb 17, 2021 to Qiao Peng

这个是好早之前的问题了，我在我的iris里的%SYSTEM.Encryption 找不到RSASHA3Sign 这个方法，我的iris是2019版的，是版本太低吗？

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Qiao Peng Feb 17, 2021 to Yufeng Li

对，这个方法是IRIS 2020.1增加的。

Right, this method was added since InterSystems IRIS 2020.1.

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Nicky Zhu Feb 17, 2021 to Yufeng Li

Hi Yufeng,

https://docs.intersystems.com/irisforhealth20191/csp/documatic/%25CSP.Documatic.cls?&LIBRARY=%25SYS&CLASSNAME=%25SYSTEM.Encryption#RSASHASign

%SYSTEM.Encryption.RSASHASign might be useful. You may use the argument Bitlength to decide the length. %SYSTEM.Encryption.RSASHASign可能是有用的。你可以使用参数Bitlength来决定长度。

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