Fix links to various sections in OID4VP + copyright year + some broke…

…n links (#159)

3 approvals. purely editorial.

README.md

@@ -3,12 +3,12 @@
 This is the working area for the High Assurance Interoperability Profile of OpenID4VC with SD-JWT VC or ISO mdoc.
 
 * [Editor's Copy](https://openid.github.io/oid4vc-haip/openid4vc-high-assurance-interoperability-profile-wg-draft.html)
-* [Working Group Draft](https://openid.net/specs/openid4vc-high-assurance-interoperability-profile-sd-jwt-vc-1_0.html)
+* [Working Group Draft](https://openid.net/specs/openid4vc-high-assurance-interoperability-profile-1_0.html)
 
 ## Contributing
 
 See the
-[guidelines for contributions](https://github.com/openid/openid/oid4vc-haip/blob/main/CONTRIBUTING.md).
+[guidelines for contributions](CONTRIBUTING.md).
 
 Contributions can be made by creating pull requests.
 The GitHub interface supports creating pull requests using the Edit (✏) button.

openid4vc-high-assurance-interoperability-profile-1_0.md

@@ -164,7 +164,7 @@ Requirements for both the Wallet and the Verifier:
 
 * As a way to invoke the Wallet, at least a custom URL scheme `haip://` MUST be supported. Implementations MAY support other ways to invoke the wallets as agreed by trust frameworks/ecosystems/jurisdictions, not limited to using other custom URL schemes.
 * Response type MUST be `vp_token`.
-* Response mode MUST be `direct_post.jwt`. The Verifier MUST return `redirect_uri` in response to the HTTP POST request from the Wallet, where the Wallet redirects the User to, as defined in Section 7.2 of [@!OIDF.OID4VP]. Implementation considerations for the response mode `direct_post.jwt` are given in Section 12.4 of [@!OIDF.OID4VP].
+* Response mode MUST be `direct_post.jwt`. The Verifier MUST return `redirect_uri` in response to the HTTP POST request from the Wallet, where the Wallet redirects the User to, as defined in Section 8.2 of [@!OIDF.OID4VP]. Implementation considerations for the response mode `direct_post.jwt` are given in Section 14.3 of [@!OIDF.OID4VP].
 * Authorization Request MUST be sent using the `request_uri` parameter as defined in JWT-Secured Authorization Request (JAR) [@!RFC9101].
 * The Client Identifier Scheme as introduced in Section 5.10 of [@!OIDF.OID4VP] MUST be either `x509_san_dns` or `verifier_attestation`. The Wallet MUST support both. The Verifier MUST support at least one.
 * To obtain the issuer's public key for verification, verifiers MUST support Web-based key resolution, as defined in Section 5 of [@!I-D.ietf-oauth-sd-jwt-vc]. The JOSE header `kid` MUST be used to identify the respective key.
@@ -178,7 +178,7 @@ The following requirements apply for both, the Wallet and the Verifier, unless s
   * The Wallet MUST support both signed and unsigned requests as defined in Annex A.3.1 and A.3.2 of [@!OIDF.OID4VP]. The Verifier MAY support signed requests, unsigned requests, or both.
 * Wallet Invocation is done via the W3C Digital Credentials API or an equivalent platform API. Any other mechanism, including Custom URL schemes, MUST NOT be used.
 * Response Mode MUST be `dc_api.jwt`. The response MUST be encrypted.
-* Response encryption MUST be performed as specified in [@!OIDF.OID4VP, section 7.3]. The JWE `alg` (algorithm) header parameter (see [@!RFC7516, section 4.1.1])
+* Response encryption MUST be performed as specified in [@!OIDF.OID4VP, section 8.3]. The JWE `alg` (algorithm) header parameter (see [@!RFC7516, section 4.1.1])
   value `ECDH-ES` (as defined in [@!RFC7518, section 4.6]), with key agreement utilizing keys on the `P-256` curve (see [@!RFC7518, section 6.2.1.1]) MUST be supported.
   The JWE `enc` (encryption algorithm) header parameter (see [@!RFC7516, section 4.1.2]) value `A128GCM` (as defined in [@!RFC7518, section 5.3]) MUST be supported.
 * The DCQL query and response as defined in Section 6 of [@!OIDF.OID4VP] MUST be used. Presentation Exchange as defined in Sections 5.4 and 5.5 of [@!OIDF.OID4VP] MUST NOT be used.
@@ -310,7 +310,7 @@ Note: When using this profile with other cryptosuites, it is recommended to be e
         <author initials="T." surname="Looker" fullname="Tobias Looker">
           <organization>Mattr</organization>
         </author>
-       <date day="23" month="January" year="2025"/>
+       <date day="27" month="January" year="2025"/>
       </front>
 </reference>
 
@@ -426,7 +426,7 @@ We would like to thank Paul Bastian, Christian Bormann, Mike Jones, Oliver Terbu
 
 # Notices
 
-Copyright (c) 2023 The OpenID Foundation.
+Copyright (c) 2025 The OpenID Foundation.
 
 The OpenID Foundation (OIDF) grants to any Contributor, developer, implementer, or other interested party a non-exclusive, royalty free, worldwide copyright license to reproduce, prepare derivative works from, distribute, perform and display, this Implementers Draft or Final Specification solely for the purposes of (i) developing specifications, and (ii) implementing Implementers Drafts and Final Specifications based on such documents, provided that attribution be made to the OIDF as the source of the material, but that such attribution does not indicate an endorsement by the OIDF.