eosjs-ecc
Elliptic curve cryptography functions
kisa-seed
Typescript implementation of the KISA SEED encryption and decryption
cryptlib
CryptLib uses AES 256 for encryption or decryption. This library can be used for encryption and decryption of strings using Node on iOS, Android and Windows
my-caesar-cipher
A npm module for easy encryption and decryption using the Caesar Cipher algorithm in JavaScript, ensuring secure text transmission.