[incubator-tuweni] branch master updated: Expose the bytes of the public key

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toulmean pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-tuweni.git


The following commit(s) were added to refs/heads/master by this push:
     new 92e8dd3  Expose the bytes of the public key
     new f7da8b3  Merge pull request #173 from atoulme/expose_public_key_bytes
92e8dd3 is described below

commit 92e8dd3323049f97b7d94982fb25c47505be1317
Author: Antoine Toulme <an...@lunar-ocean.com>
AuthorDate: Mon Nov 23 22:53:49 2020 -0800

    Expose the bytes of the public key
---
 .../main/kotlin/org/apache/tuweni/devp2p/EthereumNodeRecord.kt | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/devp2p/src/main/kotlin/org/apache/tuweni/devp2p/EthereumNodeRecord.kt b/devp2p/src/main/kotlin/org/apache/tuweni/devp2p/EthereumNodeRecord.kt
index 9e0d974..2ed1bca 100644
--- a/devp2p/src/main/kotlin/org/apache/tuweni/devp2p/EthereumNodeRecord.kt
+++ b/devp2p/src/main/kotlin/org/apache/tuweni/devp2p/EthereumNodeRecord.kt
@@ -264,9 +264,17 @@ class EthereumNodeRecord(
    * @return the ENR public key
    */
   fun publicKey(): SECP256K1.PublicKey {
+    return SECP256K1.PublicKey.fromBytes(publicKeyBytes())
+  }
+
+  /**
+   * The ENR public key entry bytes
+   * @return the ENR public key bytes
+   */
+  fun publicKeyBytes(): Bytes {
     val keyBytes = data["secp256k1"] ?: throw InvalidNodeRecordException("Missing secp256k1 entry")
     val ecPoint = SECP256K1.Parameters.CURVE.getCurve().decodePoint(keyBytes.toArrayUnsafe())
-    return SECP256K1.PublicKey.fromBytes(Bytes.wrap(ecPoint.getEncoded(false)).slice(1))
+    return Bytes.wrap(ecPoint.getEncoded(false)).slice(1)
   }
 
   /**


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