ID	原文	译文
1363	在签名算法中，一旦签名私钥被窃取，敌手就可以随意伪造合法用户的签名，从而致使合法用户的权益受到侵害。	In the signature algorithm, once the private key of the signature is stolen, the adversary can forge the sig-nature of the legal user arbitrarily, which will cause the rights of legal users to be infringed.
1364	为了降低签名私钥泄露的风险，本文提出了一种安全的两方协作 SM2 数字签名算法，	In order to reduce the risk ofsignature private key leakage, a secure two-party SM2 digital signature algorithm is proposed in this paper.
1365	该算法将签名私钥拆分成两个部分，分别交由两方来保管，通过采用零知识证明、比特承诺、同态加密等密码学技术保证了只有合法的通信双方才能安全地协作产生完整的 SM2 签名，	The private keyof the signature is divided into two parts and each part of the private key is handed over to the different parties separately. The cryptographic techniques such as zero-knowledge proof, bit commitment and homomorphic encryption are used to en-sure that only the legal users can generate the integrated SM2 signature.
1366	任何一方都不能单独恢复出完整的签名私钥，方案的安全性在通用可组合安全框架下被证明，与已有的 SM2 协作签名方案相比，本文方案具有交互次数少、协作签名效率高等优势。	The integrated private key cannot be recovered in-dividually. The security of the proposed scheme is proved under the universally composable security framework. Comparedwith the existing SM2 cooperative signature schemes, the proposed scheme has the advantages of fewer interactions andhigher efficiency.
1367	本文研究了 DS-SS 信号的扩频序列盲估计问题，针对现有特征值分解算法失步时间估计不准和计算量大等缺点，提出一种基于改进传播算子的扩频序列盲估计算法，	Aiming at the problem of inaccurate estimation of out-of-step time and large computation in eigenvalue de-composition algorithm, the direct sequence spread spectrum (DS-SS)signal blind estimation problem of spread spectrum se-quence is studied, and an algorithm based on improved propagator is proposed in this paper.
1368	该算法对传统传播算子估计信号子空间的方法进行了改进，使之能够估计扩频序列，并利用信号子空间估计信号失步时间。	The algorithm can estimate thespread spectrum sequence and the signal out-of-step time by using the signal subspace.
1369	与基于特征值分解的方法相比，本文算法提高了失步时间的估计精度，并有效的降低了计算量。	Compared with the eigenvalue de-composition method, the estimation accuracy of the out-of-step time is improved and the amount of calculation is effectivelyreduced.
1370	最后对算法计算量和性能进行了仿真分析和验证，结果表明本文算法有效，计算量远小于现有特征值分解算法，且估计性能在低信噪比条件下更优。	Finally, the computational amount and performance of the algorithm are simulated and verified. The results show that the proposed algorithm is effective, the computational amount is far less than the eigenvalue decomposition algorithm, and the performance is better under the condition of low SNR.
1371	超奈奎斯特传输技术作为一种非正交传输技术，近年来受到了广泛的关注。	Faster-than-Nyquist (FTN)signaling, as a non-orthogonal signaling format, has been attracting a lot of at-tention recently.
1372	不同于传统的正交传输信号，超奈奎斯特信号的符号传输速率因为超过了奈奎斯特无码间串扰速率而带来了不可避免的符号间干扰，然而这一传输方式也被证明可以带来更高的信道容量。	FTN signaling has a symbol rate that is higher than the Nyquist rate, which causes intersymbol interference inevitably. However, this signaling method has been proved to bring higher channel capacity.