polis-util

    2.0.3 • Public • Published

    polis-util

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    Utility functions for Polis hashes and targets

    Usage

    npm install polis-util

    Methods

    toHash(hex)

    Takes a hex string that contains a Polis hash as input, and returns a Polis-protocol-friendly little-endian Buffer. Throws an error if the hex string is not of length 64 (representing a 256-bit hash).

    compressTarget(target)

    Converts the difficulty target target to its compact representation (used in the "bits" field in block headers). target should be a Buffer (little-endian, the zeroes should be at the end). Returns a number.

    expandTarget(bits)

    Converts the compressed target integer bits to its target hash representation. Returns a Buffer.

    Install

    npm i polis-util

    DownloadsWeekly Downloads

    18

    Version

    2.0.3

    License

    MIT

    Last publish

    Collaborators

    • polispay