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Additional Algorithms and Identifiers for RSA Cryptography for use in the Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile
RFC 4055

Revision differences

Document history

Date By Action
2026-05-20
(System)
Changed metadata: changed keywords to '['ASN.1', 'RSASSA-PSS', 'RSA probabilistic signature scheme', 'signature algorithm', 'RSAES-OAEP', 'RSA encryption scheme optimal asymmetric encryption padding', 'public-key cryptography standards', 'PKCS', …
Changed metadata: changed keywords to '['ASN.1', 'RSASSA-PSS', 'RSA probabilistic signature scheme', 'signature algorithm', 'RSAES-OAEP', 'RSA encryption scheme optimal asymmetric encryption padding', 'public-key cryptography standards', 'PKCS', 'pki']' from '[]'
2026-05-20
(System) Metadata update from RFC Editor
2026-05-20
(System) Changed author "R. Housley": changed name from "Russ Housley" to "R. Housley", cleared country (was "USA"), changed order from "0" to "3"
2026-05-20
(System) Changed author "B. Kaliski": changed name from "Burt Kaliski" to "B. Kaliski", cleared country (was "USA")
2026-05-20
(System) Changed author "J. Schaad": changed name from "Jim Schaad" to "J. Schaad", cleared country (was "USA")
2026-05-20
(System) Metadata update from RFC Editor
2020-01-21
(System) Received changes through RFC Editor sync (added Verified Errata tag)
2015-10-14
(System) Notify list changed from housley@vigilsec.com, bkaliski@rsasecurity.com, jimsch@exmsft.com, kent@bbn.com, wpolk@nist.gov to wpolk@nist.gov
2005-06-21
Amy Vezza State Changes to RFC Published from RFC Ed Queue by Amy Vezza
2005-06-21
Amy Vezza [Note]: 'RFC 4055' added by Amy Vezza
2005-06-20
(System) RFC published