Expanded by the MDUKEY encryption method: about common asymmetric encryption algorithms in blockchain

1. Background:

2. What is asymmetric encryption?

2.1 Bidirectionality of encryption

2.2 The public key cannot be derived from the private key

3. Common asymmetric encryption algorithms:

3.1 RSA algorithm

3.2 Elgamal algorithm

3.3 Elliptic Curve Digital Signature Algorithm (ECDSA)

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