The RSA algorithm is the first algorithm that can be used for both data encryption and digital signature. It is easy to understand and operate, and is also popular. Its security is based on the difficulty of big integer factorization, while the big
I,Public KeyEncryptionAssume that I have two numbers: 1 and 2. I like the number 2 and keep it. I won't tell you (Private Key), and I will tell you that 1 is my public key.
I have a file that cannot be viewed by others. I use 1 for
Des:Digital Encryption Standard. Obsolete Standard.Single key algorithm is the sender of the information using key A for data encryption, the receiver of the information uses the same key a for data decryption. The single key algorithm is a
Today saw a bit about the public key encryption of the content, quickly write down the province's forgotten.Here are a few concepts: public key, private key, encryption, authentication, authentication Center (CA), digital certificate.Public and
Document directory
Encryption and authentication
Public Key and Private Key
Public Key-based encryption process
Public Key-based authentication process
Summary
Address: http://www.williamlong.info/archives/837.html
(I think this article
This article is from: "Blockchain technical Guide" section, hereby explained.
Hash algorithm
Defined
Hash (hash or hashing) algorithms are very basic and very important technologies in the field of information technology. It can map any length of
This involves mainly the concepts in cryptography. In general, we also have cryptography-like things in our computer, such as kerbovers, so we can leave them here for more information.
I have previously written an article titled "secure login
Previously I wrote an article"
Design of secure login authentication for websites
", It may be that the story is not clear enough. One reader left a message and questioned it,"As the name suggests, the Public Key is public. As long as you want
Symmetric key encryption in HTTPS, public key encryption, digital certificate keyWe call unencrypted content plaintext, and the encrypted content is called ciphertext.In short, to encrypt a piece of plaintext, you can enter this content into an
In general, the current SaaS service provides the current SDK or API docking service that involves an authentication and data encryption issue. It is generally common practice to configure the use of asymmetric encryption to solve this problem, you
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