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国密的SM7算法目前有支持么? #15

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zoopnin opened this issue May 17, 2016 · 1 comment
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国密的SM7算法目前有支持么? #15

zoopnin opened this issue May 17, 2016 · 1 comment
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@zoopnin
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zoopnin commented May 17, 2016

国密的SM7算法目前有支持么?

@guanzhi
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guanzhi commented May 17, 2016

不支持。
由于SM7的算法还没有公开,似乎也没有公开销售的SM7加密芯片,因此GmSSL无法提供软实现或者通过ENGINE支持硬件实现。GmSSL只是定义了SM7的算法OID NID_sm7。如果有SM7算法的公开描述文本,GmSSL可以提供SM7的软件实现和ECB/CBC/CTR等常用加密模式EVP_CIPHER模块(SM7似乎是分组密码)。

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