7. IANA-Überlegungen
7.1. Registrierung von HTTP-Feldnamen
IANA has updated the "Hypertext Transfer Protocol (HTTP) Field Name Registry" [HTTP] as shown in the table below:
Die IANA hat das "Hypertext Transfer Protocol (HTTP) Field Name Registry" [HTTP] wie in der folgenden Tabelle dargestellt aktualisiert:
| Field Name | Status | Reference |
|---|---|---|
| Content-Digest | permanent | Section 2 of RFC 9530 |
| Repr-Digest | permanent | Section 3 of RFC 9530 |
| Want-Content-Digest | permanent | Section 4 of RFC 9530 |
| Want-Repr-Digest | permanent | Section 4 of RFC 9530 |
| Digest | obsoleted | RFC3230, Section 1.3 of RFC 9530 |
| Want-Digest | obsoleted | RFC3230, Section 1.3 of RFC 9530 |
Table 1: Hypertext Transfer Protocol (HTTP) Field Name Registry Update
Tabelle 1: Aktualisierung des Registers für Feldnamen des Hypertext Transfer Protocol (HTTP)
7.2. Erstellung des Registers für Hash-Algorithmen für HTTP-Digest-Felder
IANA has created the new "Hash Algorithms for HTTP Digest Fields" registry at https://www.iana.org/assignments/http-digest-hash-alg/ and populated it with the entries in Table 2. The procedure for new registrations is provided in Section 5.
Die IANA hat das neue Register "Hash Algorithms for HTTP Digest Fields" unter https://www.iana.org/assignments/http-digest-hash-alg/ erstellt und mit den Einträgen in Tabelle 2 gefüllt. Das Verfahren für neue Registrierungen wird in Abschnitt 5 beschrieben.
| Algorithm Key | Status | Description | Reference |
|---|---|---|---|
| sha-512 | Active | The SHA-512 algorithm. | RFC6234, RFC4648, RFC 9530 |
| sha-256 | Active | The SHA-256 algorithm. | RFC6234, RFC4648, RFC 9530 |
| md5 | Deprecated | The MD5 algorithm. It is vulnerable to collision attacks; see NO-MD5 and CMU-836068 | RFC1321, RFC4648, RFC 9530 |
| sha | Deprecated | The SHA-1 algorithm. It is vulnerable to collision attacks; see NO-SHA and IACR-2020-014 | RFC3174, RFC4648, RFC6234, RFC 9530 |
| unixsum | Deprecated | The algorithm used by the UNIX "sum" command. | RFC4648, RFC6234, UNIX, RFC 9530 |
| unixcksum | Deprecated | The algorithm used by the UNIX "cksum" command. | RFC4648, RFC6234, UNIX, RFC 9530 |
| adler | Deprecated | The ADLER32 algorithm. | RFC1950, RFC 9530 |
| crc32c | Deprecated | The CRC32c algorithm. | Appendix A of RFC9260, RFC 9530 |
Table 2: Initial Hash Algorithms
Tabelle 2: Initiale Hash-Algorithmen
7.3. Veraltung des Registers für Werte von HTTP-Digest-Algorithmen
IANA has deprecated the "Hypertext Transfer Protocol (HTTP) Digest Algorithm Values" registry at https://www.iana.org/assignments/http-dig-alg/ and replaced the note on that registry with the following text:
Die IANA hat das Register "Hypertext Transfer Protocol (HTTP) Digest Algorithm Values" unter https://www.iana.org/assignments/http-dig-alg/ als veraltet gekennzeichnet und den Hinweis auf diesem Register durch folgenden Text ersetzt:
This registry is deprecated since it lists the algorithms that can be used with the Digest and Want-Digest fields defined in RFC3230, which has been obsoleted by RFC 9530. While registration is not closed, new registrations are encouraged to use the Hash Algorithms for HTTP Digest Fields (https://www.iana.org/assignments/http-digest-hash-alg/) registry instead.
Dieses Register ist veraltet, da es die Algorithmen auflistet, die mit den in RFC3230 definierten Feldern Digest und Want-Digest verwendet werden können, die durch RFC 9530 obsolet geworden sind. Obwohl die Registrierung nicht geschlossen ist, wird für neue Registrierungen empfohlen, stattdessen das Register Hash Algorithms for HTTP Digest Fields (https://www.iana.org/assignments/http-digest-hash-alg/) zu verwenden.