ForkSkinny-128-384 is a tweakable block cipher with 384-bit tweakey and forking construction. Used in ForkAE authenticated encryption suite.
| Property | Value |
|---|---|
| Category | Block Ciphers |
| Sub-category | Tweakable Block Cipher |
| Security status | 🧪 Experimental |
| Complexity | Advanced |
| Inventor | Elena Andreeva, Reza Reyhanitabar, Damian Vizar |
| Year | 2019 |
| Origin | 🇧🇪 Belgium |
| Source | algorithms/block/forkskinny.js |
| Parameter | Supported values |
|---|---|
| Key sizes | 48 bytes (384 bits) |
| Block sizes | 16 bytes (128 bits) |
Status: 🧪 Experimental
No vulnerabilities are recorded for this implementation.
2 vectors ship with this algorithm and run in the test suite. Byte values are hexadecimal.
Vector 1 — ForkSkinny-128-384 Left Output
| Field | Value |
|---|---|
key |
000102030405060708090a0b0c0d0e0f 101112131415161718191a1b1c1d1e1f 202122232425262728292a2b2c2d2e2f |
forkOutput |
left |
input |
00112233445566778899aabbccddeeff |
expected |
a842dcd53062730d8e293cd923ef9aa9 |
Vector 2 — ForkSkinny-128-384 Right Output
| Field | Value |
|---|---|
key |
000102030405060708090a0b0c0d0e0f 101112131415161718191a1b1c1d1e1f 202122232425262728292a2b2c2d2e2f |
forkOutput |
right |
input |
00112233445566778899aabbccddeeff |
expected |
d086cd2919969ee6c30adba21194f870 |