secp256k1cipher 0.2.7

Encrypt and decrypt data use secp256k1, This is the High level API build amount pointycastle, specify Elliptic curve to secp256k1 can simplify the api.

Changelog

Version 0.1.0 (2019-06-06)

• Add example code and this file.

Version 0.1.1 (2019-06-10)

• 1. sha256 compress the secret length to 32, just fix the salsa20 key langth;
• 2. Change IV to base64 string, will be shorter for transport;

Version 0.1.2 (2019-06-21)

• 1. add uint8list encrypt decrypt support

Version 0.1.3 (2019-07-02)

• 1. add strict check for point on curve
• 2. fix bug's on serialization of public key

Version 0.1.4 (2019-07-03)

• 1. add compressed publickey support

Version 0.1.5 (2019-07-03)

• 1. Change secret to encrypt key method to eliminate ambiguity;

Version 0.1.6 (2019-07-11)

• 1. fix bugs when encrypt and decrypt unicode String

Version 0.1.7 (2019-07-11)

• 1. support use part of secret as iv

Version 0.1.8 (2019-08-03)

• 1. fix bugs when generate iv

Version 0.2.0 (2019-08-15)

• 1. PublicKey generate BTC Address
• 2. PublicKey generate ETH Address

Version 0.2.1 (2019-09-12)

• 1. Remove unused logs.

Version 0.2.2 (2020-10-31)

• 1. Add private key signing and public key verification.

Version 0.2.3 (2020-10-31)

• 1. Add strinify publickey from private key.

Version 0.2.4 (2021-1-11)

• 1. Split out encryption and decryption functions