blockchain tools, libraries & scripts

Gems:

• elliptic-lite - elliptic curve cryptography from scratch / zero - start with finite fields, add elliptic curve points and point addition and scalar multiplications, add the elliptic curve digital signature algorithm (ECDSA) using the secp256k1 curve / group to sign and verify messages and more

• crypto-lite - cryptographic secure hash functions and public key signature algorithms made easy
• base32-alphabets - base32 encoding / decoding in 5-bit groups (2^5=32) with kai, crockford or electrologica notations / alphabets
• base58-alphabets - base58 encoding / decoding numbers, hex or binary strings (incl. leading zeros) with bitcoin or flickr notations / alphabets
• elliptic - elliptic curve digital signature algorithm (ECDSA) cryptography with OpenSSL made easy (incl. secp256k1 curve)

• blockchain-lite - build your own blockchain with crypto hashes - revolutionize the world with blockchains, blockchains, blockchains one block at a time
• merkletree - build your own crypto hash trees; named after Ralph Merkle who patented hash trees in 1979 (the patent expired in 2002); grow your own money on trees
• ledger-lite - hyper ledger book for the distributed blockchain internet era; add your transactions one block at a time; transfer crypto(currencie)s and balance the accounts

• centralbank - print your own money / cryptocurrency; run your own federated central bank nodes on the blockchain peer-to-peer over HTTP; revolutionize the world one block at a time
• tulipmania - tulips on the blockchain; learn by example from the real world (anno 1637) - buy! sell! hodl! enjoy the beauty of admiral of admirals, semper augustus, and more; run your own hyper ledger tulip exchange nodes on the blockchain peer-to-peer over HTTP; revolutionize the world one block at a time
• cryptoquotes - incl. oracle tool to get a random crypto quote of the day on the command line - on the new new "in math we trust" ponzi economics - on get-rich-quick blockchain secrets - on bitcon maximalists, scammers, morons, clowns, shills & bagHODLers and more

License

The scripts are dedicated to the public domain. Use it as you please with no restrictions whatsoever.