diff --git a/libs/crypto_sig.py b/libs/crypto_sig.py
index 62410f6..67ad44c 100644
--- a/libs/crypto_sig.py
+++ b/libs/crypto_sig.py
@@ -15,7 +15,6 @@ class Signature:
     self.sig_data  = None
     self.hash_data = None
     self.hh        = SHA512.new()
-    self.genKeys()  
 
   #
   def genSig(self):
diff --git a/libs/jpg_bin.py b/libs/jpg_bin.py
index 8c3325a..ac50acb 100644
--- a/libs/jpg_bin.py
+++ b/libs/jpg_bin.py
@@ -154,7 +154,7 @@ class JpgBin:
         seek = False
 
     if (seek):
-      (rec_len,) = self.__calcSeekBytes()
+      (rec_len, prev_buf) = self.__calcSeekBytes()
       logging.info("length=={}".format(str(rec_len)))
 
   #
@@ -259,26 +259,32 @@ class JpgBin:
     return pos
 
   #
-  def __getBuf(self, buf_size):
-
-
+  def __getBuf(self):
+    new_buf = None
+    (rec_len, prev_buf) = self.__calcSeekBytes()
+    if (prev_buf):
+      remain_bytes = rec_len - len(prev_buf)
+      new_buf = prev_buf.join(self.data_buf[:remain_bytes])
+      pass
+    else:
+      new_buf = self.data_buf[(self.data_idx-rec_len):self.data_idx]
+    return new_buf
 
   #
   # [app_rec_header:2|len:2|picseal_header:7]
   #
   def __processPicSeal(self):
-    self.picseal = JpgPicSeal()
     rec_hdr = 4
     ps_hdr_size = rec_hdr+len(JpgPicSeal.picseal_marker)
     remain_buf = self.data_len-(self.data_idx+ps_hdr_size)
     if (remain_buf > ps_hdr_size):
+      self.picseal = JpgPicSeal()
       if (self.picseal.isPicSeal(self.data_buf[self.data_idx+rec_hdr:self.data_idx+ps_hdr_size])):
         #
         # calculate size, check buffer, maybe read more bytes from file
         #
-
-        print("*** ***  GOT HERE MOFO  *** ***")
-        self.picseal.deserialize(buf)
+        buf = self.__getBuf()
+        retval = self.picseal.deserialize(buf)
         return True
     return False
 
diff --git a/libs/jpg_picseal.py b/libs/jpg_picseal.py
index a38bdd9..813382a 100644
--- a/libs/jpg_picseal.py
+++ b/libs/jpg_picseal.py
@@ -5,22 +5,29 @@
 # Has: JPG fingerprint
 #
 # Big-endian
-# Pub: [picseal:7|type:1|sig:512|pubkey:550]
-# Pvt: [picseal:7|type:1|sig:512|pvtkey:2347]
+# Pub: [app15:2|size:2|'picseal':7|type:1|sig:512|pubkey:550]
+# Pvt: [app15:2|size:2|'picseal':7|type:1|sig:512|pvtkey:2347]
 #
 import struct
 import logging
 from Crypto.PublicKey import RSA
+from libs.crypto_sig import Signature
+
 
 class JpgPicSeal:
 
   app15_marker   = b'\xff\xef'
   # ascii code for "picseal"
   picseal_marker = b'\x70\x69\x63\x73\x65\x61\x6C'
+  pub_marker = b'\x01'
+  pvt_marker = b'\x02'
 
 
   def __init__(self, sig=None):
-    self.sig = sig
+    if (sig):
+      self.sig = sig
+    else:
+      self.sig = Signature()
     self.sig_data = None
     
 
@@ -34,22 +41,31 @@ class JpgPicSeal:
     return False
 
   #
-  def deserialize(self, fhr):
+  # [size:2|picseal:7|type:1|sig:512|key:550] == 1072
+  #
+  def deserialize(self, buf):
+    retval = False
+
     # read type 0x01 is public key, 0x02 private key
-    buf = fhr.read(1)
-    pubpvt = struct.unpack('>B', buf)
-    self.sig_data = fhr.read(512)
-    if (pubpvt == b'\x01'):
-      #pub
-      buf = fhr.read(550)
-      self.sig.importPubKey(buf)
-    else:
-      #pvt
-      buf = fhr.read(2347)
-      self.sig.importPvtKey(buf)
-
+    try:
+      if (buf[9] == ord(JpgPicSeal.pub_marker)):
+        self.sig.importPubKey(buf[522:])
+        print("*** *** ***")
+        print("*** Public Key Import Sucessful")
+        print("*** *** ***")
+      else:
+        self.sig.importPvtKey(buf[522:])
+        print("*** *** ***")
+        print("*** Private Key Import Sucessful")
+        print("*** *** ***")
+      retval = True
+    except Exception as ex:
+      logging.debug(ex)
+
+    return retval
 
 
+  #
   def readPub(self):
     pass
 
@@ -69,27 +85,24 @@ class JpgPicSeal:
   # input is the Crypto Sig class
   #
   def writePub(self, fhw):
-    self.__writeData(fhw, self.sig.sig_data, self.sig.getPubKeyDER(), b'\x01')
+    self.__writeData(fhw, self.sig.sig_data, self.sig.getPubKeyDER(), JpgPicSeal.pub_marker)
 
   #
   # input is the Crypto Sig class
   #
   def writePvt(self, fhw):
-    self.__writeData(fhw, self.sig.sig_data, self.sig.getPvtKeyDER(), b'\x02')
+    self.__writeData(fhw, self.sig.sig_data, self.sig.getPvtKeyDER(), JpgPicSeal.pvt_marker)
 
 
   #
   def __writeData(self, fhw, sig_data, keyder, pubpvt):
-    # must include 2 bytes of length too
-    size = 2
+    # must include 2 bytes for length too, plus 1 for the key type
+    size = 3
     size += len(JpgPicSeal.picseal_marker)
     size += len(sig_data)
     size += len(keyder)
 
-    logging.debug("picseal marker length: {}".format(str(len(JpgPicSeal.picseal_marker))))
-    logging.debug("hash size: {}".format(str(len(sig_data))))
-    logging.debug("key size: {}".format(str(len(keyder))))
-
+    logging.debug("3+{}+{}+{}=={} | picseal, sig, key".format(str(len(JpgPicSeal.picseal_marker)), str(len(sig_data)), str(len(keyder)), str(size) ))
     #
     # write header
     # write app marker
@@ -102,8 +115,8 @@ class JpgPicSeal:
     # write picseal marker
     fhw.write(JpgPicSeal.picseal_marker)
     fhw.write(pubpvt)
-    # write hash of image
+    # write signature of image
     fhw.write(sig_data)  
-    # write the public key data
+    # write the key data
     fhw.write(keyder)
 
diff --git a/libs/jpg_proc.py b/libs/jpg_proc.py
index c399fed..8ec8de8 100644
--- a/libs/jpg_proc.py
+++ b/libs/jpg_proc.py
@@ -44,8 +44,11 @@ class JpgProc:
     self.sig = Signature()
     img_hash = self.jpg.genHash(self.sig.hh)
     self.sig.hash_data = img_hash
+    self.sig.genKeys()
     self.sig.genSig()
-    #logging.info("img_hash-size=={}, img_hash=={}".format(len(img_hash), img_hash))
+    logging.debug("*** Public Key:\n{}\n\n".format(self.sig.getPubKeyDER().hex()))
+    logging.debug("*** Private Key:\n{}".format(self.sig.getPvtKeyDER().hex()))
+
 
   #
   def writePicSealJpg(self, fname=None):