BLAKE2b-512 hash
ID blake2b512hash
DatatypeNot PIIidentifier
Digest of the BLAKE2b hash function with a 512-bit output. It is written as 128 hexadecimal digits. Other 512-bit digests (SHA-512, SHA3-512, Keccak-512 and Streebog-512) have the same length, so the value alone does not tell them apart: use the field name or context.
- Parent datatype
- Hash by field name (generic)
hash - Categories
- Cryptographic identifiers
- Countries
- Global (not tied to a country)
- Languages
- Common to most languages
- Quality
- 85/100 · missing: mapping (Wikidata, Schema.org, ...), translation
- Metacrafter rules
- 2 rules (1 by field name, 1 by value)
blake2b512hashdata, basic/crypto.yamlblake2b512hash_by_fieldfield, basic/crypto.yaml
- Supported by tools
- metacrafter
Regular expression
^[0-9a-fA-F]{128}$Python re syntax.
Examples
| Value | Description |
|---|---|
| 786a02f742015903c6c6fd852552d272912f4740e15847618a86e217f71f5419d25e1031afee585313896444934eb04b903a685b1448b755d56f701afe9be2ce | BLAKE2b-512 hash of the empty string |
| ba80a53f981c4d0d6a2797b69f12f6e94c212f14685ac4b74b12bb6fdbffa2d17d87c5392aab792dc252d5de4533cc9518d38aa8dbf1925ab92386edd4009923 | BLAKE2b-512 hash of the string 'abc' |
| 786a02f742015903c6c6fd852552d272912f4740e15847618a86e217f71f5419d25e1031afee585313896444934eb04b903a685b1448b755d56f701afe9be2c invalid | one hex digit short (127 instead of 128) |
Sources
- wikipedia: https://en.wikipedia.org/wiki/BLAKE_(hash_function)
- doc: https://www.rfc-editor.org/rfc/rfc7693
Use this record
- Page URL:
http://registry.apicrafter.io/datatype/blake2b512hash - JSON: API v1 · legacy shape (used by metacrafter) · Markdown (for LLMs)
- Improve it: edit
data/datatypes/any/cryptography/blake2b512hash.yamlon GitHub