rfc9690v2.txt   rfc9690.txt 
Internet Engineering Task Force (IETF) R. Housley Internet Engineering Task Force (IETF) R. Housley
Request for Comments: 9690 Vigil Security Request for Comments: 9690 Vigil Security
Obsoletes: 5990 S. Turner Obsoletes: 5990 S. Turner
Category: Standards Track sn3rd Category: Standards Track sn3rd
ISSN: 2070-1721 January 2025 ISSN: 2070-1721 February 2025
Use of the RSA-KEM Algorithm in the Cryptographic Message Syntax (CMS) Use of the RSA-KEM Algorithm in the Cryptographic Message Syntax (CMS)
Abstract Abstract
The RSA Key Encapsulation Mechanism (RSA-KEM) algorithm is a one-pass The RSA Key Encapsulation Mechanism (RSA-KEM) algorithm is a one-pass
(store-and-forward) cryptographic mechanism for an originator to (store-and-forward) cryptographic mechanism for an originator to
securely send keying material to a recipient using the recipient's securely send keying material to a recipient using the recipient's
RSA public key. The RSA-KEM algorithm is specified in Clause 11.5 of RSA public key. The RSA-KEM algorithm is specified in Clause 11.5 of
ISO/IEC: 18033-2:2006. This document specifies the conventions for ISO/IEC: 18033-2:2006. This document specifies the conventions for
skipping to change at line 909 skipping to change at line 909
{ iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1)
pkcs-9(9) smime(16) modules(0) id-mod-cms-rsa-kem-2023(79) } pkcs-9(9) smime(16) modules(0) id-mod-cms-rsa-kem-2023(79) }
DEFINITIONS EXPLICIT TAGS ::= BEGIN DEFINITIONS EXPLICIT TAGS ::= BEGIN
-- EXPORTS ALL -- EXPORTS ALL
IMPORTS IMPORTS
KEM-ALGORITHM KEM-ALGORITHM
FROM KEMAlgorithmInformation-2023 -- [I-D.ietf-lamps-cms-kemri] FROM KEMAlgorithmInformation-2023 -- [RFC9629]
{ iso(1) identified-organization(3) dod(6) internet(1) { iso(1) identified-organization(3) dod(6) internet(1)
security(5) mechanisms(5) pkix(7) id-mod(0) security(5) mechanisms(5) pkix(7) id-mod(0)
id-mod-kemAlgorithmInformation-2023(109) } id-mod-kemAlgorithmInformation-2023(109) }
AlgorithmIdentifier{}, PUBLIC-KEY, DIGEST-ALGORITHM, AlgorithmIdentifier{}, PUBLIC-KEY, DIGEST-ALGORITHM,
KEY-DERIVATION, KEY-WRAP, SMIME-CAPS KEY-DERIVATION, KEY-WRAP, SMIME-CAPS
FROM AlgorithmInformation-2009 -- [RFC5912] FROM AlgorithmInformation-2009 -- [RFC5912]
{ iso(1) identified-organization(3) dod(6) internet(1) { iso(1) identified-organization(3) dod(6) internet(1)
security(5) mechanisms(5) pkix(7) id-mod(0) security(5) mechanisms(5) pkix(7) id-mod(0)
id-mod-algorithmInformation-02(58) } id-mod-algorithmInformation-02(58) }
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