sha256(latest: 0.2.0) Compute SHA256 of bytes or strings.
coinstring(latest: 2.3.0) Create and parse crypto currency addresses and wallet import formats.
crypto-binary(latest: 0.1.1) Assemble and disassemble binary messages used in cryptocoin applications
ecdsa(latest: 0.7.0) Elliptic Curve Cryptography Digital Signing
eckey(latest: 1.0.0) Handle private key and public keys associated with elliptic curve cryptography. Used with crypto currencies such as Bitcoin, Litecoin, Dogecoin, etc. Works in both Node.js and the browser.
crypto-hashing(latest: 1.0.0) Hash functions for bitcoin and other cryptocurrencies