randomart

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.

Output formats

Examples of rendering the same data with different settings.

OpenSSH compatible

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

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

Spacey emoji

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

🌒🌔🌑🌑🌑🌑🌑🌑🌑🌑
🌑🌑🌔🌑🌑🌑🌑🌑🌑🌑
🌑🌒🌑🌒🌑🌑🌑🌑🌑🌑
🌑🌑🌚🌑🌔🌑🌑🌑🌑🌑
🌑🌑🌑🌓🌑🌕🌑🌑🌑🌑
🌑🌑🌑🌑🌓🌝🌔🌑🌒🌑
🌑🌑🌑🌑🌓🌔🌔🌒🌑🌒
🌑🌑🌑🌑🌓🌕🌒🌒🌓🌑
🌑🌑🌑🌑🌑🌓🌔🌓🌑🌒
🌑🌑🌑🌑🌑🌒🌔🌔🌒🌒

Examples

• fcaddr: Fingerprint Filecoin f1 addresses