Objective:
For the SHA Safe hashing algorithm, before how to use, just stay in the heard of the stage, today in the picture Caching framework Glide source code found that its cache key is not MD5 encryption algorithm, but SHA-256 encryption
Objective:For the SHA Secure Hash algorithm, not used before, just stay in the heard of the stage, today in the picture cache frame Glide source found that its cache key is not MD5 encryption algorithm, but SHA-256 encryption algorithm, this just
The Java encryption and decryption technology series SHA
Order
Background
Body
Comparison of SHA-1 and MD5
Code implementation
Conclusion
OrderThe basic one-way encryption algorithm--MD5 is introduced in the
OrderThe basic one-way encryption algorithm--MD5 is introduced in the previous article, and the principle of its realization is also roughly stated. This article continues the one-way encryption mentioned earlier, mainly on Sha, like MD5, Sha is
To put it bluntly, here we mainly describe some encryption and decryption algorithms implemented by Java, and finally introduce digital certificates. For example, the basic one-way encryption algorithm:
Base64 strictly speaking, it belongs to the
From: http://snowolf.iteye.com/blog/379860
Encryption and decryption were once an important component of my graduation project. After many years of work, it was too simple to recall the encryption and decryption algorithm at that time.To put it
After the authority confirmed that the SHA1 encryption algorithm is more and more high, SHA fingerprint fraud cost is getting lower, then Microsoft, Google and other IT giants have released the SHA1 encryption algorithm declaration, the third-party
Exploring the principle and programming implementation of the SHA-1 algorithm in Redis source codeGuide
The SHA-1 algorithm is short for the first generation of "Security Hash algorithm", and is essentially a Hash algorithm. SHA standards are mainly
After the authority confirmed that the SHA1 encryption algorithm is more and more high, SHA fingerprint fraud cost is getting lower, then Microsoft, Google and other IT giants have released the SHA1 encryption algorithm declaration, the third-party
In the information system, in addition to the security technology, the other important aspect is authentication technology, authentication technology is mainly used to prevent opponents to the system active attack, such as camouflage, intersymbol,
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