4 files changed, 15 insertions, 12 deletions
diff --git a/api/direct_bt/DBTDevice.hpp b/api/direct_bt/DBTDevice.hpp
index a870dfd2..c72e801c 100644
--- a/api/direct_bt/DBTDevice.hpp
+++ b/api/direct_bt/DBTDevice.hpp
@@ -456,11 +456,10 @@ namespace direct_bt {
 
             /**
              * Sets the long term ket (LTK) info of this device to reuse pre-paired encryption.
-             * @param ltk the pre-paired encryption
-             * @param responder true will set the responder's LTK info (remote device, LL slave), otherwise the initiator's (the LL master).
+             * @param ltk the pre-paired encryption LTK
              * @return ::HCIStatusCode::SUCCESS if successful, otherwise the appropriate error code.
              */
-            HCIStatusCode setLongTermKeyInfo(const SMPLongTermKeyInfo& ltk, const bool responder) noexcept;
+            HCIStatusCode setLongTermKeyInfo(const SMPLongTermKeyInfo& ltk) noexcept;
 
             /**
              * Unpairs this device from the adapter while staying connected.
diff --git a/api/direct_bt/DBTManager.hpp b/api/direct_bt/DBTManager.hpp
index 4908906b..1697146e 100644
--- a/api/direct_bt/DBTManager.hpp
+++ b/api/direct_bt/DBTManager.hpp
@@ -441,8 +441,7 @@ namespace direct_bt {
             MgmtStatus uploadLinkKey(const uint16_t dev_id, const bool debug_keys, const MgmtLinkKeyInfo &key) noexcept;
 
             HCIStatusCode uploadLongTermKey(const uint16_t dev_id, const MgmtLongTermKeyInfo &key) noexcept;
-            HCIStatusCode uploadLongTermKeyInfo(const uint16_t dev_id, const EUI48& address, BDAddressType address_type,
-                                                const SMPLongTermKeyInfo& ltk, const bool responder) noexcept;
+            HCIStatusCode uploadLongTermKeyInfo(const uint16_t dev_id, const EUI48& address, BDAddressType address_type, const SMPLongTermKeyInfo& ltk) noexcept;
 
             MgmtStatus userPasskeyReply(const uint16_t dev_id, const EUI48 &address, const BDAddressType addressType, const uint32_t passkey) noexcept;
             MgmtStatus userPasskeyNegativeReply(const uint16_t dev_id, const EUI48 &address, const BDAddressType addressType) noexcept;
diff --git a/api/direct_bt/MgmtTypes.hpp b/api/direct_bt/MgmtTypes.hpp
index 7af223d7..66844551 100644
--- a/api/direct_bt/MgmtTypes.hpp
+++ b/api/direct_bt/MgmtTypes.hpp
@@ -185,7 +185,7 @@ namespace direct_bt {
         std::string toString() const noexcept {
             return "LK[address["+address.toString()+", "+getBDAddressTypeString(address_type)+
                    "], type "+getMgmtLinkKeyTypeString(key_type).c_str()+
-                   ", key "+jau::uint128HexString(key)+
+                   ", key "+jau::bytesHexString(key.data, 0, sizeof(key), true /* lsbFirst */, false /* leading0X */)+
                    ", pinLen "+jau::uint8HexString(pin_length)+
                    "]";
         }
@@ -239,13 +239,16 @@ namespace direct_bt {
 
         std::string toString() const noexcept {
             return "IRK[address["+address.toString()+", "+getBDAddressTypeString(address_type)+
-                   "], irk "+jau::uint128HexString(irk)+
+                   "], irk "+jau::bytesHexString(irk.data, 0, sizeof(irk), true /* lsbFirst */, false /* leading0X */)+
                    "]";
         }
     } );
 
     /**
      * Used for MgmtEvtNewSignatureResolvingKey
+     * <p>
+     * One way for ATT Signed Write.
+     * </p>
      */
     __pack( struct MgmtSignatureResolvingKeyInfo {
         EUI48 address;
@@ -256,7 +259,7 @@ namespace direct_bt {
         std::string toString() const noexcept {
             return "CSRK[address["+address.toString()+", "+getBDAddressTypeString(address_type)+
                    "], type "+getMgmtCSRKTypeString(key_type).c_str()+
-                   ", csrk "+jau::uint128HexString(csrk)+
+                   ", csrk "+jau::bytesHexString(csrk.data, 0, sizeof(csrk), true /* lsbFirst */, false /* leading0X */)+
                    "]";
         }
     } );
@@ -1863,7 +1866,7 @@ namespace direct_bt {
     /**
      * uint8_t store_hint,
      * EUI48 random_address;
-     * MgmtIdentityResolvingKey key
+     * MgmtSignatureResolvingKeyInfo key
      */
     class MgmtEvtNewSignatureResolvingKey : public MgmtEvent
     {
diff --git a/api/direct_bt/SMPTypes.hpp b/api/direct_bt/SMPTypes.hpp
index 99153982..45526620 100644
--- a/api/direct_bt/SMPTypes.hpp
+++ b/api/direct_bt/SMPTypes.hpp
@@ -439,10 +439,12 @@ namespace direct_bt {
         enum class Property : uint8_t {
             /** No specific property */
             NONE = 0x00,
+            /** Responder Key (LL slave). Absence indicates Initiator Key (LL master). */
+            RESPONDER = 0x01,
             /** Authentication used. */
-            AUTH = 0x01,
+            AUTH = 0x02,
             /** Secure Connection used. */
-            SC   = 0x02
+            SC   = 0x04
         };
         static constexpr uint8_t number(const Property rhs) noexcept {
             return static_cast<uint8_t>(rhs);
@@ -1587,7 +1589,7 @@ namespace direct_bt {
      * </pre>
      *
      * Message is used in the Transport Specific Key Distribution
-     * to distribute the Connection Signature Resolving Key (CSRK), which a device uses to sign data.
+     * to distribute the Connection Signature Resolving Key (CSRK), which a device uses to sign data (ATT Signed Write).
      * <p>
      * The message shall only be sent when the link has been encrypted or re-encrypted using the generated key.
      * </p>