Named Information

Created
2012-08-14
Last Updated
2025-10-14
Available Formats

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Registries Included Below

Named Information Hash Algorithm Registry

Registration Procedure(s)
Expert Review
Expert(s)
James Manger
Reference
[RFC6920]
Available Formats

CSV
ID Hash Name String Value Length Reference Status
0 Reserved [RFC6920]
1 sha-256 256 bits [RFC6920] current
2 sha-256-128 128 bits [RFC6920] current
3 sha-256-120 120 bits [RFC6920] current
4 sha-256-96 96 bits [RFC6920] current
5 sha-256-64 64 bits [RFC6920] current
6 sha-256-32 32 bits [RFC6920] current
7 sha-384 384 bits [FIPS 180-4] current
8 sha-512 512 bits [FIPS 180-4] current
9 sha3-224 224 bits [FIPS 202] current
10 sha3-256 256 bits [FIPS 202] current
11 sha3-384 384 bits [FIPS 202] current
12 sha3-512 512 bits [FIPS 202] current
13-31 Unassigned
32 Reserved [RFC6920]
33-63 Unassigned
blake2s-256 256 bits [RFC7693] current
blake2b-256 256 bits [RFC7693] current
blake2b-512 512 bits [RFC7693] current
k12-256 256 bits [RFC9861] current
k12-512 512 bits [RFC9861] current

Named Information URI Parameter Definitions

Registration Procedure(s)
Expert Review
Expert(s)
James Manger
Reference
[RFC6920]
Available Formats

CSV
Parameter Meaning Reference
ct Content Type [RFC6920]