Visual fingerprint hash (e.g. "randomart") library for Go.

Implements the "drunken bishop" algorithm from OpenSSH, with added support for arbitrary grid size and tilesets.

Examples of rendering the same data with different settings.

Dimensions: 17x9, Tileset: randomart.SSHTiles, Armor: true

+-----------------+
|    .+.          |
|      o.         |
|     .. +        |
|      Eo =       |
|        S + .    |
|       o B . .   |
|        B o..    |
|         *...    |
|        .o+...   |
+-----------------+

Dimensions: 10x10, Tileset: randomart.Galaxy, Armor: false

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