secure_channel

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A golang and nodejs implementation toolkit, aim to secure the communication channel based on Hash, Digital Signature and Encryption.

Crypto details

• hash: SHA-256
• digital signature: ECDSA under curve secp256r1 (a.k.a. prime256v1)
• encryption: symmetric encryption, AES with CTR mode

Components

• secure_channel, core implementation with test case.

• secure_channel_cross_verify, cross verification between golang and nodejs, to test the cross-language consistency, for example, signed encrypted data generated by golang, verified by nodejs, and vice versa.

Install and run

• for golang, pls read README.

• for NodeJs, pls read README.