Hider 2 vs encrypto apps3/31/2024 Although different, the two parts of this key pair are mathematically linked. Generally speaking, there are 2 kinds of encryption algorithms-symmetric-key algorithm and asymmetric-key algorithm.įor symmetric-key algorithm, the same cryptographic key is used for both encryption and decryption, in comparison to asymmetric-key algorithm symmetric-key algorithm like AES is usually high speed and low RAM requirements, but because it’s the same key for both encryption and decryption, it’s a big problem of key transport from encryption side (sender) to decryption side (receiver).įor asymmetric-key algorithm, it requires two separate keys, one of which is secret (or private) and one of which is public. NET Cryptography library to encrypt and decrypt file, and also how to add signature to prevent files from being tampered. In this tip, I’m going to demonstrate how to use Microsoft. File encryption/decryption is an old topic, and there are kinds of methods/algorithms/tools in the world.
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