Stackzerostackzero.hashnode.dev·Aug 12, 2023Substitution ciphers? An overview of the basicsSubstitution ciphers are one of the simplest and oldest methods of encryption. They involve replacing plaintext letters or characters with others in a fixed pattern to create ciphertext.They represent probably the most widely used encryption system i...Caesar Cipher
Aditya Kumar Singhsaditya9211.hashnode.dev·Aug 17, 2022Symmetric Key CryptographyToday we usually use the word crypto in our daily conversations as short for cryptocurrency. The popularity of crypto, at least in public opinion, has completely overshadowed the underlying principles that cryptocurrency works upon. Cryptocurrency an...46 readsCryptography
