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@doctormckay/steam-crypto

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@doctormckay/steam-crypto

Node.js implementation of Valve's crypto

  • 0.0.1
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  • npm
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node-steam-crypto

Node.js implementation of Steam crypto. All keys and data are passed as Buffers.

verifySignature(data, signature[, algorithm])

Verifies an RSA signature using the Steam system's public key. data and signature should both be Buffers. algorithm defaults to "RSA-SHA1". Returns true if the signature is valid, or false if not.

generateSessionKey()

Generates a 32 byte random blob of data and encrypts it with RSA using the Steam system's public key. Returns an object with the following properties:

  • plain - the generated session key
  • encrypted - the encrypted session key

symmetricEncrypt(input, sessionKey)

Encrypts input using sessionKey and returns the result.

symmetricDecrypt(input, sessionKey)

Decrypts input using sessionKey and returns the result.

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Package last updated on 11 Apr 2016

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