fix(sm4_gcm): 修复GHASH逻辑错误造成GCM模式下tag错误#179

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wond4 wants to merge 1 commit intotjfoc:masterfrom

wond4 commented Oct 13, 2022 •

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问题描述请参考 #178
经排查是 GHASH 函数未对A、C长度移位，已修复。
修复后运行截图如下：

PS: 增加了 GHASH 函数的单元测试（来自GMSSL测试代码）


          fix(sm4_gcm): 修复GHASH逻辑错误造成GCM模式下tag错误

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