SM2算法记录

向右看齐 2022-04-13 13:22 149阅读 0赞

最近朋友的一个项目遇到SM2算法问题，验签失败，搜集如下资料：  
[https://blog.csdn.net/pony\_maggie/article/details/49187175][https_blog.csdn.net_pony_maggie_article_details_49187175]

[http://www.sca.gov.cn/sca/xwdt/2010-12/17/content\_1002386.shtml][http_www.sca.gov.cn_sca_xwdt_2010-12_17_content_1002386.shtml]

[https://github.com/wechat-miniprogram/sm-crypto][https_github.com_wechat-miniprogram_sm-crypto]

[https://blog.csdn.net/samsho2/article/details/80772228][https_blog.csdn.net_samsho2_article_details_80772228]

[https://blog.csdn.net/liyong314159265/article/details/42557421][https_blog.csdn.net_liyong314159265_article_details_42557421]

[https://github.com/abcsxl/smcrypto][https_github.com_abcsxl_smcrypto]

[https://github.com/SharpenedMinecraft/SM2][https_github.com_SharpenedMinecraft_SM2]

[http://www.jonllen.com/jonllen/work/162.aspx\#comment?tdsourcetag=s\_pcqq\_aiomsg][http_www.jonllen.com_jonllen_work_162.aspx_comment_tdsourcetag_s_pcqq_aiomsg]

从我搜集资料来看，大致可以归为三类：1. 验签的流程是否正确；2. 数据类型转换是否正确；3. 字节是否正确，可以从这三个方面入手！

[https_blog.csdn.net_pony_maggie_article_details_49187175]: https://blog.csdn.net/pony_maggie/article/details/49187175
[http_www.sca.gov.cn_sca_xwdt_2010-12_17_content_1002386.shtml]: http://www.sca.gov.cn/sca/xwdt/2010-12/17/content_1002386.shtml
[https_github.com_wechat-miniprogram_sm-crypto]: https://github.com/wechat-miniprogram/sm-crypto
[https_blog.csdn.net_samsho2_article_details_80772228]: https://blog.csdn.net/samsho2/article/details/80772228
[https_blog.csdn.net_liyong314159265_article_details_42557421]: https://blog.csdn.net/liyong314159265/article/details/42557421
[https_github.com_abcsxl_smcrypto]: https://github.com/abcsxl/smcrypto
[https_github.com_SharpenedMinecraft_SM2]: https://github.com/SharpenedMinecraft/SM2
[http_www.jonllen.com_jonllen_work_162.aspx_comment_tdsourcetag_s_pcqq_aiomsg]: http://www.jonllen.com/jonllen/work/162.aspx#comment?tdsourcetag=s_pcqq_aiomsg