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2024年4月24日发(作者:orderby子句的功能)

英文回答:

To encrypt data using OpenSSL public key encryption, it is

imperative to first generate a key pair epassing a public key and

a private key. The public key is exclusively utilized for encryption

purposes, while the private key serves the sole function of

decryption. Subsequently obtaining the public key, it bes

feasible to encrypt any desired data that necessitates secure

transmission to the proprietor of the associated private key.

要使用OpenSSL公钥加密数据,必须首先生成一对通过公钥和私钥的

密钥对。 公钥完全用于加密目的,而私钥则仅用于解密功能。 随后获

得公用钥匙后,对需要安全传送给相关私人钥匙所有人的任何所需数

据加密是可行的。

If you want to encrypt some data using OpenSSL and a public

key, you can do it like this: Use themand "openssl rsautl -

encrypt -in -out -inkey

file>". This will take the file you want to encrypt, the name of

the file where the encrypted data will go, and the public key you

made. Then, after running themand, your input file will be all

encrypted and saved in the output file.

如果您想要使用 OpenSSL 和一个公钥加密一些数据, 您可以这样操

作 : 使用它们和“ opensl rsautl — 加密 — 在 《 输入文件 》 中

— 退出“ 输出文件” —inkey 《public key file 》 )。 这将占用您

想要加密的文件, 加密数据去向的文件名称, 以及您制作的公钥 。

在运行它们后,您的输入文件将全部加密并保存在输出文件中。

It is imperative to acknowledge that the utilization of public key

encryption is primarily geared toward the secure transmission of

a symmetric key, as opposed to the transmission of extensive

volumes of data. This approach is informed by the recognition

that public key encryption is inclined to be sluggish in the

encryption of substantial data volumes. Once the symmetrical

key is securely conveyed through public key encryption, it is

then viable to employ it in the encryption and decryption of the

substantive data utilizing a more expeditious symmetrical

encryption algorithm. Such a tactful and pragmatic approach

ensures the efficient facilitation of secure data transmission

while prioritizing the optimization of encryption processes.

必须承认,使用公用钥匙加密主要是为了安全传输对称钥匙,而不是

传输大量数据。 之所以采取这种方法,是因为认识到公用钥匙加密在

大量数据的加密方面倾向于缓慢。 一旦对称密钥通过公钥加密安全传

递,那么利用更快速的对称加密算法在实质性数据的加密和解密中使

用该密钥是可行的。 这种巧妙和务实的做法确保高效率地便利安全的

数据传输,同时优先优化加密程序。


本文标签: 加密 数据 钥匙 公钥