tplink-smarthome-crypto

TP-Link Smarthome Crypto

Supported Devices

Related Projects

• TP-Link Smarthome API
• TP-Link Smarthome Device Simulator - Useful for automated testing
• TP-Link Smarthome Crypto
• TP-Link Smarthome Homebridge Plugin

API

tplink-smarthome-crypto

TP-Link Smarthome Crypto

TCP communication includes a 4 byte header, UDP does not.

• tplink-smarthome-crypto
  • .encrypt(input, [firstKey]) ⇒ Buffer
  • .encryptWithHeader(input, [firstKey]) ⇒ Buffer
  • .decrypt(input, [firstKey]) ⇒ Buffer
  • .decryptWithHeader(input, [firstKey]) ⇒ Buffer

tplink-smarthome-crypto.encrypt(input, [firstKey]) ⇒ Buffer

Encrypts input where each byte is XOR'd with the previous encrypted byte.

Kind: static method of tplink-smarthome-crypto
Returns: Buffer - encrypted buffer

tplink-smarthome-crypto.encryptWithHeader(input, [firstKey]) ⇒ Buffer

Encrypts input that has a 4 byte big-endian length header; each byte is XOR'd with the previous encrypted byte.

Kind: static method of tplink-smarthome-crypto
Returns: Buffer - encrypted buffer with header

tplink-smarthome-crypto.decrypt(input, [firstKey]) ⇒ Buffer

Decrypts input where each byte is XOR'd with the previous encrypted byte.

Kind: static method of tplink-smarthome-crypto
Returns: Buffer - decrypted buffer

tplink-smarthome-crypto.decryptWithHeader(input, [firstKey]) ⇒ Buffer

Decrypts input that has a 4 bype big-endian length header; each byte is XOR'd with the previous encrypted byte

Kind: static method of tplink-smarthome-crypto
Returns: Buffer - decrypted buffer

Credits

Thanks to George Georgovassilis and Thomas Baust for figuring out the HS1XX encryption.