diff --git a/core/java/src/net/i2p/crypto/eddsa/EdDSAPrivateKey.java b/core/java/src/net/i2p/crypto/eddsa/EdDSAPrivateKey.java
index ce8bb5783205a89aed9f01b3e396acb132372527..855f83f96a93511bd88493aea9470bec267e9cdc 100644
--- a/core/java/src/net/i2p/crypto/eddsa/EdDSAPrivateKey.java
+++ b/core/java/src/net/i2p/crypto/eddsa/EdDSAPrivateKey.java
@@ -87,7 +87,6 @@ public class EdDSAPrivateKey implements EdDSAKey, PrivateKey {
      *  @since implemented in 0.9.25
      */
     public byte[] getEncoded() {
-        // TODO no equals() implemented in spec, but it's essentially a singleton
         if (!edDsaSpec.equals(EdDSANamedCurveTable.getByName(EdDSANamedCurveTable.CURVE_ED25519_SHA512)))
             return null;
         int totlen = 17 + seed.length;
diff --git a/core/java/src/net/i2p/crypto/eddsa/EdDSAPublicKey.java b/core/java/src/net/i2p/crypto/eddsa/EdDSAPublicKey.java
index 83817f8238c0f5317c74e4222a1162d9d0889ccf..25ee661837605743a0006806f2bda74f375a4407 100644
--- a/core/java/src/net/i2p/crypto/eddsa/EdDSAPublicKey.java
+++ b/core/java/src/net/i2p/crypto/eddsa/EdDSAPublicKey.java
@@ -72,7 +72,6 @@ public class EdDSAPublicKey implements EdDSAKey, PublicKey {
      *  @since implemented in 0.9.25
      */
     public byte[] getEncoded() {
-        // TODO no equals() implemented in spec, but it's essentially a singleton
         if (!edDsaSpec.equals(EdDSANamedCurveTable.getByName(EdDSANamedCurveTable.CURVE_ED25519_SHA512)))
             return null;
         int totlen = 15 + Abyte.length;
diff --git a/core/java/src/net/i2p/crypto/eddsa/math/FieldElement.java b/core/java/src/net/i2p/crypto/eddsa/math/FieldElement.java
index 3f111f4449ef009ebbebe7292f5e7723e7cbec85..b55d8705a5c8c3b720d2b71e4f47189914fb7656 100644
--- a/core/java/src/net/i2p/crypto/eddsa/math/FieldElement.java
+++ b/core/java/src/net/i2p/crypto/eddsa/math/FieldElement.java
@@ -3,6 +3,8 @@ package net.i2p.crypto.eddsa.math;
 import java.io.Serializable;
 
 /**
+ *
+ * Note: concrete subclasses must implement hashCode() and equals()
  *
  * @since 0.9.15
  *