Reference record for OID 1.2.840.10045.4.1

parent

1.2.840.10045.4 (signatures)

node code

1

node name

ecdsa-with-SHA1

dot oid

1.2.840.10045.4.1

asn1 oid

{iso(1) member-body(2) us(840) ansi-x962(10045) signatures(4) ecdsa-with-SHA1(1)}

iri oid

/iso/member-body/us/ansi-x962/signatures/ecdsa-with-SHA1

iri by oid_info

/ISO/Member-Body/US/10045/4/1

Description by oid_info

ANSI X9.62 Elliptic Curve Digital Signature Algorithm (ECDSA) coupled with the Secure Hash Algorithm (SHA) 1 algorithm
View at oid-info.com

Information by oid_info

See IETF RFC 3279.

From: "Phillip H. Griffin" <[email protected]>
Date: 27 May 2003
Cc: Don Johnson <[email protected]>, Jeff Stapleton <[email protected]>, Pud Reaver <[email protected]>

Olivier Dubuisson wrote:
> the following OID was described as:
>> OID : {iso(1) member-body(2) us(840) ansi-x962(10045) signatures(4) ecdsa-with-SHA1(1)}
>> Description: ANSI X9.62 ECDSA signatures with SHA-1
> in the OID repository.
>
> In one of the files available on your website, we've found the following information:
>> OID : {iso(1) member-body(2) us(840) 10045 module(4) 1}
>> Description: Modules
>> Registrant : "X9F"
> Which one is right? "module" or "signatures"?

Both ;)

I made an error in writing the X9.62 ASN.1 and assigned this OID twice, once to the module OID and again to the signatures. Best to let signatures win, as these actually have an effect on products and code, and change the module assignment from:
ANSI-X9-62 {iso(1) member-body(2) us(840) 10045 module(4) 1}
and
ANSI-X9-62 {iso(1) member-body(2) us(840) 10045 module(4) 2}
to
ANSI-X9-62 {iso(1) member-body(2) us(840) 10045 module(5) 1}
and
ANSI-X9-62 {iso(1) member-body(2) us(840) 10045 module(5) 2}

I'll contact by Cc some "X9F" chairs and get them to ask Miles Smid to get this changed to 5 in the next X9.62 revision.
-----

Note: This OID is used in the imports statement of the ASN.1 module defined in Annex A of ISO/IEC 7816-15 to reference the ASN.1 module named ANSI-X9-62.

Current Registration Authority (recovered by parent 1.2.840.10045)

X9F

Brothers (2)