Jamie Cui

https://jamie-cui.github.io/

@ecnu Hangzhou, China I do cryptography, c++, and elisp.

Results 17 comments of


                                            Jamie Cui

How to add negative constants to a circuit?

From what I understand, PutSIMGCONSGate dose not support input type of a signed integer, here's what I found in both Yao Circuit and Boolean Circuit. ``` share* PutSIMDCONSGate(uint32_t nvals, UGATE_T...

OT Threading using non-thread-safe hash functions

The problem may come from OTExtension, in [baseOT.h](https://github.com/encryptogroup/OTExtension/blob/master/ot/baseOT.h) line 62: `m_cCrypto->hash_ctr(ret, ret_len, val, val_len, ctr);` I'm not sure about the certain causes of this hashing error, but changing it to...

OT Threading using non-thread-safe hash functions

Hi, This error comes from a non-thread-safe hash function `hash_ctr()` which is implemented in [ENCRYPTO_utils/crypto/crypto.cpp](https://github.com/encryptogroup/ENCRYPTO_utils/blob/master/src/ENCRYPTO_utils/crypto/crypto.cpp). In the implementation of ABY, it creates two IKNP-OT threads passing them with the same...

add PSI papers

Hi @RanYoungL , thanks for your contribution.

我想请问下,隐语框架哪里用到了零知识证明,还有是否有使用案例

> 我看到这个网站上都是一些zkp的论文文档,没有隐语这边使用的文档吗,类似heu使用的那种不好意思，目前隐语对 ZKP 的支持还处于非常早期的实验阶段，目前并没有文档。感兴趣的话可以加我们小助手沟通一下您的使用需求，具体 zkp 代码可以在 yacl repo 下查看。感谢

Feat: add drsa secure aggregator (#928)

Hi @VincentHwuang, would you like to paste some additional materials about the details of this DRSA algorithm? Thanks

sealPir 其他安全强度支持（4096安全参数支持）

@qxzhou1010 Would you mind to take a look at this?

编译问题

可以问下 cpu 是哪种吗？

编译问题

我去复现一下试一试看看

编译问题

Sorry 拖延了很久，想问下你使用的是从 conda 里面下载的 gcc 嘛？

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