From 64e640806b51469bd0137d7a56929f2f33a697c7 Mon Sep 17 00:00:00 2001
From: Timo Glastra <timo@animo.id>
Date: Wed, 1 May 2024 15:22:34 +0200
Subject: [PATCH] chore: update to sd_hash

Signed-off-by: Timo Glastra <timo@animo.id>
---
 lib/PEX.ts           | 4 ++--
 lib/signing/types.ts | 2 +-
 test/SdJwt.spec.ts   | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/PEX.ts b/lib/PEX.ts
index 7157b227..716fb08e 100644
--- a/lib/PEX.ts
+++ b/lib/PEX.ts
@@ -309,7 +309,7 @@ export class PEX {
         // aud MUST be set by the signer or provided by e.g. SIOP/OpenID4VP lib
         payload: {
           iat: new Date().getTime(),
-          _sd_hash: sdHash,
+          sd_hash: sdHash,
         },
       } satisfies SdJwtKbJwtInput;
 
@@ -495,7 +495,7 @@ export class PEX {
         payload: {
           iat: new Date().getTime(),
           nonce: proofOptions?.nonce,
-          _sd_hash: sdHash,
+          sd_hash: sdHash,
         },
       } satisfies SdJwtKbJwtInput;
 
diff --git a/lib/signing/types.ts b/lib/signing/types.ts
index 426c5ac7..d2b2cabe 100644
--- a/lib/signing/types.ts
+++ b/lib/signing/types.ts
@@ -90,7 +90,7 @@ export interface SdJwtKbJwtInput {
   };
   payload: {
     iat: number;
-    _sd_hash: string;
+    sd_hash: string;
     nonce?: string;
   };
 }
diff --git a/test/SdJwt.spec.ts b/test/SdJwt.spec.ts
index 2b297b56..497aa423 100644
--- a/test/SdJwt.spec.ts
+++ b/test/SdJwt.spec.ts
@@ -223,7 +223,7 @@ describe('evaluate', () => {
         payload: {
           iat: expect.any(Number),
           nonce: undefined,
-          _sd_hash: calculateSdHash(decodedSdJwtVcWithDisclosuresRemoved.compactSdJwtVc, 'sha-256', hasher),
+          sd_hash: calculateSdHash(decodedSdJwtVcWithDisclosuresRemoved.compactSdJwtVc, 'sha-256', hasher),
         },
       },
     });