EasyPQC.Signatures

This uses Dilithium for creating fingerprints, commonly used for ensuring data hasn't been tampered!

Methods

CreateKeys()

Creates a public and private key asynchronously (tuple.Item1, tuple.Item2). The public key should be shared, but the private key should only be on the the device that made/called the function.

  • Returns: Task<(Dictionary<string, byte[]>, Dictionary<string, byte[]>)>

CreateSignature (Dictionary<string, byte[]> privatekeyBytes, string input)

Creates a signature asynchronously through a private key and an input.

  • Parameters:

    • privatekeyBytes: The private key in byte array form.
    • input: The string meant to be signed,

  • Returns: Task<byte[]>

VerifySignature(Dictionary<string, byte[]> publickeyBytes, byte[] signature, string input)

Verifies the input data using the public key, the saved signature and a reference input as a string.

  • Parameters:

    • publickeyBytes: The public key in byte array form.
    • signature: The Dilithium signature created with CreateSignature()..
    • input: The string meant to be validated,

  • Returns: Task

VerifySignature(Dictionary<string, byte[]> publickeyBytes, byte[] signature, byte[] inputBytes)

Verifies the input data using the public key, the saved signature and a reference input as a byte array.

  • Parameters:

    • publickeyBytes: The public key in byte array form.
    • signature: The Dilithium signature created with CreateSignature()..
    • input: The byte array meant to be validated,

  • Returns: Task