Merge pull request #134 from saoirse-a/secp256r1-to-bytes-key-size

Korbik · web-flow · commit 3ef87dda4e8a · 2025-11-14T09:42:16.000+01:00
Ensure the SECP256R1 bytes always has the correct key size.
diff --git a/src/main/java/org/eclipse/biscuit/crypto/SECP256R1KeyPair.java b/src/main/java/org/eclipse/biscuit/crypto/SECP256R1KeyPair.java
@@ -87,7 +87,7 @@ public byte[] sign(byte[] data) {
 
   @Override
   public byte[] toBytes() {
-    return BigIntegers.asUnsignedByteArray(privateKey.getD());
+    return BigIntegers.asUnsignedByteArray(BUFFER_SIZE, privateKey.getD());
   }
 
   @Override

Original file line number	Diff line number	Diff line change
`@@ -87,7 +87,7 @@ public byte[] sign(byte[] data) {`
`87`	`87`
`88`	`88`	`@Override`
`89`	`89`	`public byte[] toBytes() {`
`90`		`- return BigIntegers.asUnsignedByteArray(privateKey.getD());`
	`90`	`+ return BigIntegers.asUnsignedByteArray(BUFFER_SIZE, privateKey.getD());`
`91`	`91`	`}`
`92`	`92`
`93`	`93`	`@Override`