Symmetric encryption algorithm is used to encrypt sensitive data and other information. Commonly used algorithms include:
DES (Data Encryption Standard): A high-speed data encryption standard, which is suitable for encrypting a large amount of data.
3DES(Triple DES): Based on DES, a piece of data is encrypted three times with three different keys, which is more powerful.
AES (Advanced Encryption Standard): Advanced encryption standard, which is the next generation high-speed and high-security encryption algorithm standard;
Auger electron spectroscopy
Common asymmetric encryption algorithms are as follows:
RSA: Invented by RSA Company, it is a public key algorithm that supports variable-length keys, and the length of the file block to be encrypted is also variable.
DSA (Digital Signature Algorithm): Digital signature algorithm, which is a standard DSS (Digital Signature Standard);
ECC (Elliptic Curve Cryptography): Elliptic Curve Cryptography.
Hash algorithm