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What is sha512 encryption?

SHA(Secure Hash Algorithm) is a series of cryptographic hash functions designed by the National Security Agency (NSA) and released by the National Institute of Standards and Technology (NIST). SHA-512(these are sometimes called SHA-2). Introduction The first member of the SHA family officially known as SHA was released in 1993. However, it was given an informal name SHA-0 to avoid confusion with its successors. Two years later, SHA-1, the first successor to SHA, was released. There are four other variants that have been released to increase the range of output and change some subtle designs: SHA-224, SHA-256, SHA-384, and SHA-512(these are sometimes called SHA-2)

What is the difference between sha1, sha256, sha384, and sha512?

The differences between sha1, sha256, sha384, and sha512 lie in the encryption algorithm, the length of the encrypted ciphertext and the difficulty of cracking. Relatively speaking, the encryption security of sha256 is already quite high.