BLAKE-224 hash function from SHA-3 competition. Produces 224-bit (28-byte) hash values.
| Property | Value |
|---|---|
| Category | Hash Functions |
| Sub-category | Cryptographic Hash |
| Security status | 🎓 Educational Only |
| Complexity | Intermediate |
| Inventor | Jean-Philippe Aumasson, Luca Henzen, Willi Meier, Raphael C.-W. Phan |
| Year | 2008 |
| Origin | 🇨🇭 Switzerland |
| Source | algorithms/hash/blake.js |
Status: 🎓 Educational Only
No vulnerabilities are recorded for this implementation.
3 vectors ship with this algorithm and run in the test suite. Byte values are hexadecimal.
Vector 1 — Empty string vector
| Field | Value |
|---|---|
input |
(empty) |
expected |
7dc5313b1c04512a174bd6503b89607aecbee0903d40a8a569c94eed |
Vector 2 — Quick brown fox
| Field | Value |
|---|---|
input |
54686520717569636b2062726f776e20 666f78206a756d7073206f7665722074 6865206c617a7920646f67 |
expected |
c8e92d7088ef87c1530aee2ad44dc720cc10589cc2ec58f95a15e51b |
Vector 3 — NIST SHA-3 Round 3 KAT, Len = 440 (padding boundary, 55 mod 64)
| Field | Value |
|---|---|
input |
de286ba4206e8b005714f80fb1cdfaeb de91d29f84603e4a3ebc04686f99a46c 9e880b96c574825582e8812a26e5a857 ffc6579f63742f |
expected |
fa083b9d06432539780b306f8869c12ebc8c893e9308a208b337182d |