One document matched: draft-turner-additional-smimecaps-00.txt
NETWORK WG Sean Turner
Internet Draft IECA
Intended Status: Informational May 6, 2009
Updates: 3370, 3560, 3565, 3657, 4010,
4231, 5084, TBD5 (Once approved)
Expires: November 6, 2009
Additional S/MIME Capabilities
draft-turner-additional-smimecaps-00.txt
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Abstract
This document lists values for the S/MIME Capabilities Attribute.
The attribute itself is defined in RFC TBD1, but the values for each
are defined in separate algorithm documents and in some cases not at
all. The SMIME Capability values can be included in S/MIME messages
as a signed attribute and in public key certificates as an extension.
//RFC EDITOR: Replace TBD1 with the # assigned to draft-ietf-smime-
3851bis-10.txt.
1. Introduction
There has been and continues to be some confusion about an
algorithm's parameter values. RFCs that define how an algorithm is
used with CMS also define the algorithm's parameter values, e.g.,
[RFC3370]. Additionally, these RFCs should define the
SMIMECapabilities attribute values; however, some have failed to do
so and some have failed to do so correctly. Now, the situation may
exist where implementations emit SMIMECapabilities attribute values
that are the same as algorithm's parameters when used in CMS instead
of following the SMIMECapablities requirements from [RFCTBD1]: in
"the event that there are no differentiating parameters for a
particular OID, the parameters MUST be omitted, and MUST NOT be
encoded as NULL." For example, many algorithms' parameter values for
use with CMS are NULL and according to [RFCTBD1] their parameters
should have been omitted but are instead included: ECDSA with SHA-1
from [RFCTBD3].
This document lists values for the S/MIME Capabilities Attribute.
The attribute itself is defined in [RFCTBD1], but the values for each
are defined in separate algorithm documents and in some cases not at
all. Capability values can be included in S/MIME messages as an
attribute and in public key certificates as an extension [RFC4262].
//RFC EDITOR: Replace TBD1 with the # assigned to draft-ietf-smime-
3851bis-09.txt.
The majority of the values in this document are defined in other
documents, and this document references those documents. Values are
encoded using the Distinguished Encoding Rule (DER) [X.690] and are a
sequence of algorithm object identifier plus any parameters. The
values provided in this document are values for one algorithm
parameter pair. The syntax for the attribute is as follows and is
included for convenience:
SMIMECapabilities ::= SEQUENCE OF SMIMECapability
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SMIMECapability ::= SEQUENCE {
capabilityID OBJECT IDENTIFIER,
parameters ANY DEFINED BY capabilityID OPTIONAL }
As specified in [RFCTBD1]: "the object identifiers (OIDs) are listed
in order of their preference, but SHOULD be separated logically along
the lines of their categories (signature algorithms, symmetric
algorithms, key encipherment algorithms, etc.)" As the "structure of
the SMIMECapabilities attribute is [designed] to facilitate simple
table lookups and binary comparisons in order to determine matches",
the values are given in encoded format.
The DER [X.690] values for the capabilities are preceded by the
algorithm's name and if they were previously defined a reference for
the document in which they are defined.
1.1. Requirements Terminology
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in [RFC2119].
2. Message Digest Algorithms
[RFC3370] and [RFCTBD2] define the following message digest
algorithms for use with CMS:
NOTE: Though [RFC3370] requires NULL parameters for MD5, parameters
MUST NOT be included as per [RFCTBD1] because there is no
differentiating parameters for MD5 (e.g., output length).
NOTE: MD5 does not include NULL parameters (05 00 at the end). This
ought to be verified against existing implementations, which will
help us figure out whether we should include the NULL.
MD5: 300a 0608 2a86 4886 f70d 0205
NOTE: Though [RFC3370] allows NULL parameters for SHA-1, SHA-224,
SHA-256, SHA-384, SHA-512, parameters MUST NOT be included as per
[RFCTBD1] because there is no differentiating parameters for SHA-1
(e.g., output length).
NOTE: SHA-1 does not include NULL parameters (05 00 at the end). This
ought to be verified against existing implementations, which will
help us figure out whether we should include the NULL.
SHA-1: 3007 0605 290e 0302 1a
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[RFCTBD2] SHA-224: 300b 0609 6086 4801 6503 0402 04
[RFCTBD2] SHA-256: 300b 0609 6086 4801 6503 0402 01
[RFCTBD2] SHA-384: 300b 0609 6086 4801 6503 0402 02
[RFCTBD2] SHA-512: 300b 0609 6086 4801 6503 0402 03
3. Digital Signature Algorithms
[RFC3370], [RFC4056], [RFCTBD2], and [RFCTBD3] define the following
digital signature algorithms for use with CMS:
NOTE: Though [RFC3370] and [RFCTBD2] require NULL parameters for RSA
algorithms, parameters MUST NOT be included as per [RFCTBD1] because
there is no differentiating parameters for RSA with * (e.g., output
length).
NOTE: These RSA algs do not include NULL parameters (05 00 at the
end). These ought to be verified against existing implementations,
which will help us figure out whether we should include the NULL.
RSA Encryption: 300d 0608 2a86 4886 f70d 0101 0105 00
RSA With MD5: 300d 0608 2a86 4886 f70d 0101 0405 00
RSA With SHA-1: 300d 0608 2a86 4886 f70d 0101 0505 00
RSA With SHA-224: 300d 0608 2a86 4886 f70d 0101 0e05 00
RSA With SHA-256: 300d 0608 2a86 4886 f70d 0101 0b05 00
RSA With SHA-384: 300d 0608 2a86 4886 f70d 0101 0c05 00
RSA With SHA-512: 300d 0608 2a86 4886 f70d 0101 0d05 00
RSASSA-PSS: Add values here.
DSA With SHA-1: 3009 0607 2a86 48ce 3804 03
[RFCTBD2] DSA With SHA-224: 300b 0609 6086 4801 6503 0403 01
[RFCTBD2] DSA With SHA-256: 300b 0609 6086 4801 6503 0403 02
NOTE: Though [RFCTBD3] allows NULL parameters for ECDSA with SHA-1,
parameters MUST NOT be included as per [RFCTBD1] because there are no
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differentiating parameters for ECDSA with SHA-1 (e.g., output
length).
NOTE: [RFCTBD3] shows the ECDSA with SHA-1 with NULL parameter
values, but the NULL parameters should not have been included
according to [RFCTBD1]. This should be checked against existing
implementations, which will help us determine whether we should we
include the NULL.
[RFCTBD3] ECDSA With SHA-1: 300b 0607 2a86 48ce 3d04 01 05 00
[RFCTBD3] ECDSA With SHA-224: 300a 0608 2a86 48ce 3d04 0301
[RFCTBD3] ECDSA With SHA-256: 300a 0608 2a86 48ce 3d04 0302
[RFCTBD3] ECDSA With SHA-384: 300a 0608 2a86 48ce 3d04 0303
[RFCTBD3] ECDSA With SHA-512: 300a 0608 2a86 48ce 3d04 0304
4. Key Transport Algorithms
[RFC3370], [RFC3560], [RFCTBD4] define the following key transport
algorithms for use with CMS:
RSA Encryption: 300d 0608 2a86 4886 f70d 0101 0105 00
[RFC3560] RSAES-OAEP Default: 300D 0609 2a86 4886 f70d 0101 0730 00
NOTE: [RFCTBD3] shows the RSAES-OAEP with SHA-256, 384, and 512 with
NULL parameter values for the SHA algs, but the NULL parameters
should not have been included according to [RFCTBD1]. This should be
checked against existing implementations, which will help us
determine whether we should we include the NULL.
[RFC3560] RSAES-OAEP SHA-224: 3038 0609 2a86 4886 f70d 0101 0730 2b30
0d06 0960 8648 0165 0304 0201 0500 301a 0609 2a86 4886 f70d
0101 0830 0d06 0960 8648 0165 0304 0204 0500
[RFC3560] RSAES-OAEP SHA-256: 3038 0609 2a86 4886 f70d 0101 0730 2b30
0d06 0960 8648 0165 0304 0201 0500 301a 0609 2a86 4886 f70d
0101 0830 0d06 0960 8648 0165 0304 0201 0500
[RFC3560] RSAES-OAEP SHA-384: 3038 0609 2a86 4886 f70d 0101 0730 2b30
0d06 0960 8648 0165 0304 0202 0500 301a 0609 2a86 4886 f70d
0101 0830 0d06 0960 8648 0165 0304 0202 0500
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[RFC3560] RSAES-OAEP SHA-512: 3038 0609 2a86 4886 f70d 0101 0730 2b30
0d06 0960 8648 0165 0304 0202 0500 301a 0609 2a86 4886 f70d
0101 0830 0d06 0960 8648 0165 0304 0203 0500
Editor's note: Add RSA-KEM.
5. Key Agreement Algorithms
[RFC2876], [RFC3370], and [RFCTBD3] define the following key
agreement algorithms for use with CMS:
NOTE: The parameters for key agreement algorithms are the key wrap
algorithm (see Section 6).
[RFC2876] KEA: 3018 0609 6086 4801 6502 0101 1830 0b06 0960 8648
0165 0201 0117
NOTE: According to [RFCTBD1], the NULL (05 00) parameters are not
needed with the DH SS with 3 DES wrap because there is no need to
differentiate between algs (i.e., no difference in output lengths).
This should be checked against existing implementations, which will
help us determine whether we should we include the NULL.
KA=DH S-S Wrap=Triple-DES: 301c 060d 2a86 4886 f70d 0109 1003 0a30
0d06 0d2a 8648 86f7 0d01 0910 0306
KA=DH S-S Wrap=RC2 Para=40-bit: 3020 060d 2a86 4886 f70d 0109 1003
0a30 1106 0d2a 8648 86f7 0d01 0910 0306 0202 00a0
KA=DH S-S Wrap=RC2 Para=64-bit: 301f 060d 2a86 4886 f70d 0109 1003
0a30 1006 0d2a 8648 86f7 0d01 0910 0306 0201 78
KA=DH S-S Wrap=RC2 Para=128-bit: 301f 060d 2a86 4886 f70d 0109 1003
0a30 1006 0d2a 8648 86f7 0d01 0910 0306 0201 3a
NOTE: According to [RFCTBD1], the NULL (05 00) parameters are not
needed with the DH ES with 3 DES wrap because there is no need to
differentiate between algs (i.e., no difference in output lengths).
This should be checked against existing implementations, which will
help us determine whether we should we include the NULL.
KA=DH E-S Wrap=Triple-DES: 301c 060d 2a86 4886 f70d 0109 1003 0530
0d06 0d2a 8648 86f7 0d01 0910 0306
KA=DH E-S Wrap=RC2 Para=40-bit: 3020 060d 2a86 4886 f70d 0109 1003
0530 1106 0d2a 8648 86f7 0d01 0910 030a 0202 00a0
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KA=DH E-S Wrap=RC2 Para=64-bit: 301f 060d 2a86 4886 f70d 0109 1003
0530 1006 0d2a 8648 86f7 0d01 0910 030a 0201 78
KA=DH E-S Wrap=RC2 Para=128-bit: 301f 060d 2a86 4886 f70d 0109 1003
0530 1006 0d2a 8648 86f7 0d01 0910 030a 0201 3a
NOTE: [RFCTBD3] shows the ECDH with SHA-1|3 DES wrap capabilities
with NULL parameter values, but the NULL parameters should not have
been included according to [RFCTBD1]. This should be checked against
existing implementations, which will help us determine whether we
should we include the NULL.
[RFCTBD3] KA=ECDH standard KDF=SHA-1 Wrap=Triple-DES: 301c 0609 2b81
0510 8648 3f00 0230 0f06 0b2a 8648 86f7 0d01 0910 0306
0500
[RFCTBD3] KA=ECDH standard KDF=SHA-224 Wrap=Triple-DES: 3017 0606
2b81 0401 0b00 300e 060b 2a86 4886 f70d 0109 1003 06
[RFCTBD3] KA=ECDH standard KDF=SHA-256 Wrap=Triple-DES: 3017 0606
2b81 0401 0b01 300e 060b 2a86 4886 f70d 0109 1003 06
[RFCTBD3] KA=ECDH standard KDF=SHA-384 Wrap=Triple-DES: 3017 0606
2b81 0401 0b02 300e 060b 2a86 4886 f70d 0109 1003 06
[RFCTBD3] KA=ECDH standard KDF=SHA-512 Wrap=Triple-DES: 3017 0606
2b81 0401 0b03 300e 060b 2a86 4886 f70d 0109 1003 06
[RFCTBD3] KA=ECDH standard KDF=SHA-1 Wrap=AES-128: 3018 0609 2b81
0510 8648 3f00 0230 0b06 0960 8648 0165 0304 0105
[RFCTBD3] KA=ECDH standard KDF=SHA-224 Wrap=AES-128: 3015 0606 2b81
0401 0b00 300b 0609 6086 4801 6503 0401 05
[RFCTBD3] KA=ECDH standard KDF=SHA-256 Wrap=AES-128: 3015 0606 2b81
0401 0b01 300b 0609 6086 4801 6503 0401 05
[RFCTBD3] KA=ECDH standard KDF=SHA-384 Wrap=AES-128: 3015 0606 2b81
0401 0b02 300b 0609 6086 4801 6503 0401 05
[RFCTBD3] KA=ECDH standard KDF=SHA-512 Wrap=AES-128: 3015 0606 2b81
0401 0b03 300b 0609 6086 4801 6503 0401 05
[RFCTBD3] KA=ECDH standard KDF=SHA-1 Wrap=AES-192: 3018 0609 2b81
0510 8648 3f00 0230 0b06 0960 8648 0165 0304 0119
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[RFCTBD3] KA=ECDH standard KDF=SHA-224 Wrap=AES-192: 3015 0606 2b81
0401 0b00 300b 0609 6086 4801 6503 0401 19
[RFCTBD3] KA=ECDH standard KDF=SHA-256 Wrap=AES-192: 3015 0606 2b81
0401 0b01 300b 0609 6086 4801 6503 0401 19
[RFCTBD3] KA=ECDH standard KDF=SHA-384 Wrap=AES-192: 3015 0606 2b81
0401 0b02 300b 0609 6086 4801 6503 0401 19
[RFCTBD3] KA=ECDH standard KDF=SHA-512 Wrap=AES-192: 3015 0606 2b81
0401 0b03 300b 0609 6086 4801 6503 0401 19
[RFCTBD3] KA=ECDH standard KDF=SHA-1 Wrap=AES-256: 3018 0609 2b81
0510 8648 3f00 0230 0b06 0960 8648 0165 0304 012d
[RFCTBD3] KA=ECDH standard KDF=SHA-224 Wrap=AES-256: 3015 0606 2b81
0401 0B00 300b 0609 6086 4801 6503 0401 2d
[RFCTBD3] KA=ECDH standard KDF=SHA-256 Wrap=AES-256: 3015 0606 2b81
0401 0b01 300b 0609 6086 4801 6503 0401 2d
[RFCTBD3] KA=ECDH standard KDF=SHA-384 Wrap=AES-256: 3015 0606 2b81
0401 0b02 300b 0609 6086 4801 6503 0401 2d
[RFCTBD3] KA=ECDH standard KDF=SHA-512 Wrap=AES-256: 3015 0606 2b81
0401 0B03 300b 0609 6086 4801 6503 0401 2d
NOTE: [RFCTBD3] shows the ECMQV with SHA-1|3 DES wrap capabilities
with NULL parameter values, but the NULL parameters should not have
been included according to [RFCTBD1]. This should be checked against
existing implementations, which will help us determine whether we
should we include the NULL.
[RFCTBD3] KA=ECDH cofactor KDF=SHA-1 Wrap=Triple-DES: 301c 0609 2b81
0510 8648 3f00 0330 0f06 0b2a 8648 86f7 0d01 0910 0306
0500
[RFCTBD3] KA=ECDH cofactor KDF=SHA-224 Wrap=Triple-DES: 3017 0606
2b81 0401 0e00 300f 060b 2a86 4886 f70d 0109 1003 06
[RFCTBD3] KA=ECDH cofactor KDF=SHA-256 Wrap=Triple-DES: 3017 0606
2b81 0401 0e01 300f 060b 2a86 4886 f70d 0109 1003 06
[RFCTBD3] KA=ECDH cofactor KDF=SHA-384 Wrap=Triple-DES: 3017 0606
2b81 0401 0e02 300d 060b 2a86 4886 f70d 0109 1003 06
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[RFCTBD3] KA=ECDH cofactor KDF=SHA-512 Wrap=Triple-DES: 3017 0606
2b81 0401 0e03 300e 060b 2a86 4886 f70d 0109 1003 06
[RFCTBD3] KA=ECDH cofactor KDF=SHA-1 Wrap=AES-128: 3018 0609 2b81
0510 8648 3f00 0330 0b06 0960 8648 0165 0304 0105
[RFCTBD3] KA=ECDH cofactor KDF=SHA-224 Wrap=AES-128: 3015 0606 2b81
0401 0e00 300b 0609 6086 4801 6503 0401 05
[RFCTBD3] KA=ECDH cofactor KDF=SHA-256 Wrap=AES-128: 3015 0606 2b81
0401 0e01 300b 0609 6086 4801 6503 0401 05
[RFCTBD3] KA=ECDH cofactor KDF=SHA-384 Wrap=AES-128: 3015 0606 2b81
0401 0e02 300b 0609 6086 4801 6503 0401 05
[RFCTBD3] KA=ECDH cofactor KDF=SHA-512 Wrap=AES-128: 3017 0606 2b81
0401 0e03 300b 0609 6086 4801 6503 0401 05
[RFCTBD3] KA=ECDH cofactor KDF=SHA-1 Wrap=AES-192: 30 18 06 09 2b 81
0510 8648 3f00 0330 0b06 0960 8648 0165 0304 0119
[RFCTBD3] KA=ECDH cofactor KDF=SHA-224 Wrap=AES-192: 3015 0606 2b81
0401 0e00 300b 0609 6086 4801 6503 0401 19
[RFCTBD3] KA=ECDH cofactor KDF=SHA-256 Wrap=AES-192: 3015 0606 2b81
0401 0e01 300b 0609 6086 4801 6503 0401 19
[RFCTBD3] KA=ECDH cofactor KDF=SHA-384 Wrap=AES-192: 3015 0606 2b81
0401 0e02 300b 0609 6086 4801 6503 0401 19
[RFCTBD3] KA=ECDH cofactor KDF=SHA-512 Wrap=AES-192: 3015 0606 2b81
0401 0e03 300b 0609 6086 4801 6503 0401 19
[RFCTBD3] KA=ECDH cofactor KDF=SHA-1 Wrap=AES-256: 3015 0609 2b81
0510 8648 3f00 0330 0b06 0960 8648 0165 0304 012d
[RFCTBD3] KA=ECDH cofactor KDF=SHA-224 Wrap=AES-256: 3015 0606 2b81
0401 0e00 300b 0609 6086 4801 6503 0401 2d
[RFCTBD3] KA=ECDH cofactor KDF=SHA-256 Wrap=AES-256: 3015 0606 2b81
0401 0e01 300b 0609 6086 4801 6503 0401 2d
[RFCTBD3] KA=ECDH cofactor KDF=SHA-384 Wrap=AES-256: 3015 0606 2b81
0401 0e02 300b 0609 6086 4801 6503 0401 2d
[RFCTBD3] KA=ECDH cofactor KDF=SHA-512 Wrap=AES-256: 3015 0606 2b81
0401 0e03 300b 0609 6086 4801 6503 0401 2d
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NOTE: [RFCTBD3] shows the ECMQV with SHA-1|3 DES wrap capabilities
with NULL parameter values, but the NULL parameters should not have
been included according to [RFCTBD1]. This should be checked against
existing implementations. Should we remove the NULL?
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-1 Wrap=Triple-DES: 301c 0609 2b81
0510 8648 3f00 1030 0f06 0b2a 8648 86f7 0d01 0910 0306
0500
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-224 Wrap=Triple-DES: 3017 0606
2b81 0401 0f00 300d 060b 2a86 4886 f70d 0109 1003 06
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-256 Wrap=Triple-DES: 3017 0606
2b81 0401 0f01 300d 060b 2a86 4886 f70d 0109 1003 06
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-384 Wrap=Triple-DES: 3017 0606
2b81 0401 0f02 300d 060b 2a86 4886 f70d 0109 1003 06
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-512 Wrap=Triple-DES: 3017 0606
2b81 0401 0f03 300d 060b 2a86 4886 f70d 0109 1003 06
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-1 Wrap=AES-128: 3018 0609 2b81
0510 8648 3f00 1030 0b06 0960 8648 0165 0304 0105
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-224 Wrap=AES-128: 3015 0606 2b81
0401 0f00 300b 0609 6086 4801 6503 0401 05
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-256 Wrap=AES-128: 3015 0606 2b81
0401 0f01 300b 0609 6086 4801 6503 0401 05
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-384 Wrap=AES-128: 3015 0606 2b81
0401 0f02 300b 0609 6086 4801 6503 0401 05
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-512 Wrap=AES-128: 3015 0606 2b81
0401 0f03 300d 0609 6086 4801 6503 0401 05
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-1 Wrap=AES-192: 3018 0609 2b81
0510 8648 3f00 1030 0b06 0960 8648 0165 0304 0119
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-224 Wrap=AES-192: 3015 0606 2b81
0401 0f00 300b 0609 6086 4801 6503 0401 19
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-256 Wrap=AES-192: 3015 0606 2b81
0401 0f01 300b 0609 6086 4801 6503 0401 19
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-384 Wrap=AES-192: 3015 0606 2b81
0401 0f02 300b 0609 6086 4801 6503 0401 19
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[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-512 Wrap=AES-192: 3015 0606 2b81
0401 0f03 300b 0609 6086 4801 6503 0401 19
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-1 Wrap=AES-256: 3018 0609 2b81
0510 8648 3f00 1030 0b06 0960 8648 0165 0304 012d
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-224 Wrap=AES-256: 3015 0606 2b81
0401 0f00 300b 0609 6086 4801 6503 0401 2d
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-256 Wrap=AES-256: 3015 0606 2b81
0401 0f01 300b 0609 6086 4801 6503 0401 2d
[RFCTBD3] KA=ECMQV 1-Pass KDF=SHA-384 Wrap=AES-256: 3015 0606 2b81
0401 0f02 300b 0609 6086 4801 6503 0401 2d
[RFCTBD3] ECMQV 1-Pass KDF=SHA-512 Wrap=AES-256: 3015 0606 2b81 0401
0f03 300b 0609 6086 4801 6503 0401 2d
6. Key Wrap Algorithms
[RFC2876], [RFC3058], [RFC3370], [RFC3565], [RFC3657], [RFC4010],
[RFCTBD5] define the following key agreement algorithms for use with
CMS:
NOTE: In most instances, the key wrap algorithm is included in the
capabilities set as part of the key agreement algorithm.
[RFC2876] FORTEZZA Wrap 80: 300b 0609 6086 4801 6502 0101 17
[RFC3058] IDEA: 300D 060B 2B06 0104 0181 3C07 0101 02
3-DES Wrap: 300e 060b 2a86 4886 f70d 0109 1003 06
RC2 40-bit: 3011 060d 2a86 4886 f70d 0109 1003 0602 0200 a0
RC2 64-bit: 3010 060d 2a86 4886 f70d 0109 1003 0602 0178
RC2 128-bit: 3010 060d 2a86 4886 f70d 0109 1003 0602 013a
AES-128 Key Wrap: 300b 0609 6086 4801 6503 0401 05
AES-196 Key Wrap: 300b 0609 6086 4801 6503 0401 19
AES-256 Key Wrap: 300b 0609 6086 4801 6503 0401 2d
AES-128 Key Wrap with MLI: 300b 0609 6086 4801 6503 0401 08
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AES-196 Key Wrap with MLI: 300b 0609 6086 4801 6503 0401 1c
AES-256 Key Wrap with MLI: 300b 0609 6086 4801 6503 0401 30
Camellia 128-Wrap: 300d 060b 2a83 088c 9a4b 3d01 0103 02
Camellia 196-Wrap: 300d 060b 2a83 088c 9a4b 3d01 0103 03
Camellia 256-Wrap: 300d 060b 2a83 088c 9a4b 3d01 0103 03
SEED Wrap: 300c 060a 2a83 1a8c 9a44 0701 0101
7. Content Encryption Algorithms
[RFC2876], [RFC3058], [RFC3370], [RFC3565], [RFC3657], [RFC5084], and
[RFCTBD5] define the following content encryption algorithms for use
with CMS:
RC2-CBC 40-bit: 300d 0608 2a86 4886 f70d 0302 0201 28
RC2-CBC 128-bit: 300e 0608 2a86 4886 f70d 0302 0202 0100
3-DES-CBC: 300a 0608 2a86 4886 f70d 0307
NOTE: What is the last 00 for? The OID ends (4). If it's wrong then
we're also updating 2876.
[RFC2876] SKIPJACK: 300b 0609 6086 4801 6502 0101 0400
[RFC3058] IDEA-CBC: 300d 060b 2b06 0104 0181 3c07 0101 02
[RFC3565] AES-CBC-128: 300b 0609 6086 4801 6503 0401 02
[RFC3565] AES-CBC-196: 300b 0609 6086 4801 6503 0401 16
[RFC3565] AES-CBC-256: 300b 0609 6086 4801 6503 0401 2a
AES-CCM-128: 300b 0609 6086 4801 6503 0401 07
AES-CCM-196: 300b 0609 6086 4801 6503 0401 1b
AES-CCM-256: 300b 0609 6086 4801 6503 0401 2f
AES-GCM-128: 300b 0609 6086 4801 6503 0401 06
AES-GCM-196: 300b 0609 6086 4801 6503 0401 1a
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AES-GCM-256: 300b 0609 6086 4801 6503 0401 2e
AES-128 Key Wrap: 300b 0609 6086 4801 6503 0401 05
AES-196 Key Wrap: 300b 0609 6086 4801 6503 0401 19
AES-256 Key Wrap: 300b 0609 6086 4801 6503 0401 2d
AES-128 Key Wrap with MLI: 300b 0609 6086 4801 6503 0401 08
AES-196 Key Wrap with MLI: 300b 0609 6086 4801 6503 0401 1c
AES-256 Key Wrap with MLI: 300b 0609 6086 4801 6503 0401 30
NOTE: Camellia defines their capability parameters as NULL.
[RFC3657] Camellia 128-CBC: 300f 060b 2a83 088c 9a4b 3d01 0101 0205
00
[RFC3657] Camellia 196-CBC: 300f 060b 2a83 088c 9a4b 3d01 0101 0305
00
[RFC3657] Camellia 256-CBC: 300f 060b 2a83 088c 9a4b 3d01 0101 0405
00
NOTE: SEED defines their capability parameters as NULL.
[RFC4010] SEED CBC: 300C 0608 2a83 1a8c 9a44 0104 0500
8. Message Authentication Code Algorithms
[RFC3370], [RFC4231], and [RFC4490] define the following message
authentication code algorithms for use with CMS:
HMAC SHA-1: 3009 0608 2b0601 0505 0801 02
HMAC SHA-224: 300a 0608 2a86 4886 f70d 0208
HMAC SHA-256: 300a 0608 2a86 4886 f70d 0209
HMAC SHA-384: 300a 0608 2a86 4886 f70d 020a
HMAC SHA-512: 300a 0608 2a86 4886 f70d 020b
[RFC4490] HMAC GOST: 3008 0606 2A85 0302 0209
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9. Compression Algorithms
[RFC3274] define the following compression algorithms for use with
CMS:
[RFC3274] ZLIB: 300D 060B 2A86 4886 F70D 0109 1003 08
10. Security Considerations
This document does not advocate the use of any particular algorithm.
The strength of the algorithms and applicability to their use in a
particular environment is defined in the algorithms specifications.
11. IANA Considerations
There are no IANA considerations.
12. References
12.1. Normative References
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, March 1997.
[RFCTBD1] Turners, S., and B. Ramsdell, "Secure/Multipurpose
Internet Mail Extensions (S/MIME) Version 3.2 Message
Specification", draft-ietf-smime-3851bis-10.txt, work-
in-progress.
//RFC EDITOR: Replace TBD1 with the # assigned to draft-ietf-smime-
3851bis-10.txt.
[X.690] ITU-T Recommendation X.690 (2002) | ISO/IEC 8825-
1:2002, Information technology - ASN.1 encoding rules:
Specification of Basic Encoding Rules (BER), Canonical
Encoding Rules (CER) and Distinguished Encoding Rules
(DER).
12.2. Informative References
[RFC2876] Pawling, J., "Use of the KEA and SKIPJACK Algorithms
in CMS", RFC 2876, July 2000.
[RFC3058] Teiwes, S., Hartmann, P., Kuenzi, D., "Use of the IDEA
Encryption Algorithm in CMS", RFC 3058, February 2001.
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[RFC3274] Gutmann, P., "CompressedData Content Type for
Cryptographic Message Syntax", RFC3274, June 2002.
[RFC3370] Housley, R., "Cryptographic Message Syntax (CMS)
Algorithms", RFC 3370, August 2002.
[RFC3560] Housley, R., "Use of the RSAES-OAEP Key Transport
Algorithm in the Cryptographic Message Syntax (CMS)",
RFC 3560, July 2003.
[RFC3565] Schaad, J., " Use of the Advanced Encryption Standard
(AES) Encryption Algorithm in Cryptographic Message
Syntax (CMS)", RFC 3565, July 2003.
[RFC3657] Moriai, S, Kato, A., "Use of the Camellia Encryption
Algorithm", RFC 3657, January 2004.
[RFC4010] Park, J. Lee, S., Kim, J., and J. Lee, "Use of the
SEED Encryption Algorithm in Cryptographic Message
Syntax (CMS)", RFC 4010, February 2005.
[RFC4056] Schaad, J., " Use of the RSASSA-PSS Signature
Algorithm in Cryptographic Message Syntax", RFC 4056,
June 2005.
[RFC4231] Nystrom, M., "Identifiers and Test Vectors for HMAC-
SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-
512", RFC 4231, December 2005
[RFC4262] Santesson, S., "X.509 Certificate Extension for
Secure/Multipurpose Internet Mail Extensions (S/MIME)
Capabilities," RFC 4262, December 2005.
[RFC4490] Leontiev, S., and G. Chudov, Ed. "Using the GOST R
34.10-94, and GOST R 34.10-2001 Algorithms with
Cryptographic Message Syntax (CMS)", RFC 4490, May
2006.
[RFC5084] Housley, R., "Using AES-CCM and AES-GCM Authenticated
Encryption in the Cryptographic Message Syntax (CMS)",
RFC 5084, November 2007.
[RFCTBD2] Turners, S., "Using SHA2 Algorithms with Cryptographic
Message Syntax", draft-ietf-smime-sha2-11.txt, work-
in-progress.
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//RFC EDITOR: Replace TBD12 with the # assigned to draft-ietf-smime-
sha2-11.txt.
[RFCTBD3] Turners, S., and D. Brown, "Use of Elliptic Curve
Cryptography (ECC) Algorithms in Cryptographic Message
Syntax (CMS)", draft-ietf-smime-3278bis-06.txt, work-
in-progress.
//RFC EDITOR: Replace TBD3 with the # assigned to draft-ietf-smime-
3278bis-06.txt.
[RFCTBD4] Randall, J., and B.Kaliski, "Use of the RSA-KEM Key
Transport Algorithm in CMS", draft-ietf-smime-cms-rsa-
kem-06.txt, work-in-progress.
//RFC EDITOR: Replace TBD4 with the # assigned to draft-ietf-smime-
cms-rsa-kem-06.txt.
[RFCTBD5] Housley, R., and M. Dworkin, "Advanced Encryption
Standard (AES) Key Wrap with Padding Algorithm",
<draft-housley-aes-key-wrap-with-pad-02.txt>, work-in-
progress.
//RFC EDITOR: Replace TBD5 with the # assigned to draft-housley-aes-
key-wrap-with-pad-02.txt.
Authors' Addresses
Sean Turner
IECA, Inc.
3057 Nutley Street, Suite 106
Fairfax, VA 22031
USA
Email: turners@ieca.com
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