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C++中 sha256 能取出一个 SHA256REF_CTX 类型的 context 的 state,在 Java 中有没有对应的包有这种功能的
punk2sang
·
Dec 18, 2019
· 1355 views
This topic created in 2334 days ago, the information mentioned may be changed or developed.
SHA256REF_CTX *ctx = (SHA256REF_CTX*)ctxv;
memcpy(state, ctx->state, 256);
sha256_update(&ctx, data, size);
sha256_final(&ctx, (uint8_t*)hash);
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ctx
State
sha256ref_ctx
Hash
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