加密算法(DES,AES,RSA,MD5,SHA1,Base64)比较及其在项目中的应用

加密技术通常分为两大类:"对称式"和"非对称式"。

Symmetric Encryption Algorithm: Symmetric encryption applies the same key for both encryption and decryption. Information reception parties must beforehand understand the identical key as well as the employed encryption/decryption algorithm. Once established, data processing begins, which includes executing either encryption or decryption processes. This method is particularly effective for safeguarding sensitive data such as 1024-bit keys.

非对称算法： 非对称加密技术涉及利用不同的秘钥进行编码与解码操作。一般采用一对钥匙——即公钥与私钥——它们必须配合使用才能完成相应的操作任务。双方在建立通信之前需预先各自生成一组钥匙，并通过安全渠道将各自的公开钥匙传递给对方以实现