diff --git a/asn1/pkcs1/PKIXAlgs-2009.asn b/asn1/pkcs1/PKIXAlgs-2009.asn
index 3bfaf49be1..910a674f17 100644
--- a/asn1/pkcs1/PKIXAlgs-2009.asn
+++ b/asn1/pkcs1/PKIXAlgs-2009.asn
@@ -111,20 +111,6 @@ PKIXAlgs-2009 { iso(1) identified-organization(3) dod(6)
 
 -- Wireshark additions to ensure compatibility with the original PKCS1.asn
 
-RSAPrivateKey ::= SEQUENCE {
-     version Version,
-     modulus INTEGER, -- n
-     publicExponent INTEGER, -- e
-     privateExponent INTEGER, -- d
-     prime1 INTEGER, -- p
-     prime2 INTEGER, -- q
-     exponent1 INTEGER, -- d mod (p-1)
-     exponent2 INTEGER, -- d mod (q-1)
-     coefficient INTEGER -- (inverse of q) mod p 
-}
-
-Version ::= INTEGER
-
 DigestInfo ::= SEQUENCE {
      digestAlgorithm DigestAlgorithmIdentifier,
      digest Digest 
diff --git a/asn1/pkcs1/pkcs1.cnf b/asn1/pkcs1/pkcs1.cnf
index 1a66217dec..8990fe7e79 100644
--- a/asn1/pkcs1/pkcs1.cnf
+++ b/asn1/pkcs1/pkcs1.cnf
@@ -5,7 +5,6 @@
 
 #.EXPORTS
 
-RSAPrivateKey
 RSAPublicKey
 DigestInfo
 
diff --git a/epan/dissectors/packet-pkcs1.c b/epan/dissectors/packet-pkcs1.c
index 78456b8166..af1d2ce813 100644
--- a/epan/dissectors/packet-pkcs1.c
+++ b/epan/dissectors/packet-pkcs1.c
@@ -59,13 +59,6 @@ static int hf_pkcs1_RSASSA_PSS_params_PDU = -1;   /* RSASSA_PSS_params */
 static int hf_pkcs1_ECParameters_PDU = -1;        /* ECParameters */
 static int hf_pkcs1_modulus = -1;                 /* INTEGER */
 static int hf_pkcs1_publicExponent = -1;          /* INTEGER */
-static int hf_pkcs1_version = -1;                 /* Version */
-static int hf_pkcs1_privateExponent = -1;         /* INTEGER */
-static int hf_pkcs1_prime1 = -1;                  /* INTEGER */
-static int hf_pkcs1_prime2 = -1;                  /* INTEGER */
-static int hf_pkcs1_exponent1 = -1;               /* INTEGER */
-static int hf_pkcs1_exponent2 = -1;               /* INTEGER */
-static int hf_pkcs1_coefficient = -1;             /* INTEGER */
 static int hf_pkcs1_digestAlgorithm = -1;         /* DigestAlgorithmIdentifier */
 static int hf_pkcs1_digest = -1;                  /* Digest */
 static int hf_pkcs1_p = -1;                       /* INTEGER */
@@ -91,7 +84,6 @@ static int hf_pkcs1_s = -1;                       /* INTEGER */
 /*--- Included file: packet-pkcs1-ett.c ---*/
 #line 1 "../../asn1/pkcs1/packet-pkcs1-ett.c"
 static gint ett_pkcs1_RSAPublicKey = -1;
-static gint ett_pkcs1_RSAPrivateKey = -1;
 static gint ett_pkcs1_DigestInfo = -1;
 static gint ett_pkcs1_DSA_Params = -1;
 static gint ett_pkcs1_DomainParameters = -1;
@@ -134,38 +126,6 @@ dissect_pkcs1_RSAPublicKey(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int off
 
 
 
-static int
-dissect_pkcs1_Version(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-  offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
-                                                NULL);
-
-  return offset;
-}
-
-
-static const ber_sequence_t RSAPrivateKey_sequence[] = {
-  { &hf_pkcs1_version       , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_Version },
-  { &hf_pkcs1_modulus       , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER },
-  { &hf_pkcs1_publicExponent, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER },
-  { &hf_pkcs1_privateExponent, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER },
-  { &hf_pkcs1_prime1        , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER },
-  { &hf_pkcs1_prime2        , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER },
-  { &hf_pkcs1_exponent1     , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER },
-  { &hf_pkcs1_exponent2     , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER },
-  { &hf_pkcs1_coefficient   , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER },
-  { NULL, 0, 0, 0, NULL }
-};
-
-int
-dissect_pkcs1_RSAPrivateKey(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
-  offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
-                                   RSAPrivateKey_sequence, hf_index, ett_pkcs1_RSAPrivateKey);
-
-  return offset;
-}
-
-
-
 static int
 dissect_pkcs1_DigestAlgorithmIdentifier(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
   offset = dissect_x509af_AlgorithmIdentifier(implicit_tag, tvb, offset, actx, tree, hf_index);
@@ -426,34 +386,6 @@ void proto_register_pkcs1(void) {
       { "publicExponent", "pkcs1.publicExponent",
         FT_INT32, BASE_DEC, NULL, 0,
         "INTEGER", HFILL }},
-    { &hf_pkcs1_version,
-      { "version", "pkcs1.version",
-        FT_INT32, BASE_DEC, NULL, 0,
-        NULL, HFILL }},
-    { &hf_pkcs1_privateExponent,
-      { "privateExponent", "pkcs1.privateExponent",
-        FT_INT32, BASE_DEC, NULL, 0,
-        "INTEGER", HFILL }},
-    { &hf_pkcs1_prime1,
-      { "prime1", "pkcs1.prime1",
-        FT_INT32, BASE_DEC, NULL, 0,
-        "INTEGER", HFILL }},
-    { &hf_pkcs1_prime2,
-      { "prime2", "pkcs1.prime2",
-        FT_INT32, BASE_DEC, NULL, 0,
-        "INTEGER", HFILL }},
-    { &hf_pkcs1_exponent1,
-      { "exponent1", "pkcs1.exponent1",
-        FT_INT32, BASE_DEC, NULL, 0,
-        "INTEGER", HFILL }},
-    { &hf_pkcs1_exponent2,
-      { "exponent2", "pkcs1.exponent2",
-        FT_INT32, BASE_DEC, NULL, 0,
-        "INTEGER", HFILL }},
-    { &hf_pkcs1_coefficient,
-      { "coefficient", "pkcs1.coefficient",
-        FT_INT32, BASE_DEC, NULL, 0,
-        "INTEGER", HFILL }},
     { &hf_pkcs1_digestAlgorithm,
       { "digestAlgorithm", "pkcs1.digestAlgorithm_element",
         FT_NONE, BASE_NONE, NULL, 0,
@@ -529,7 +461,6 @@ void proto_register_pkcs1(void) {
 /*--- Included file: packet-pkcs1-ettarr.c ---*/
 #line 1 "../../asn1/pkcs1/packet-pkcs1-ettarr.c"
     &ett_pkcs1_RSAPublicKey,
-    &ett_pkcs1_RSAPrivateKey,
     &ett_pkcs1_DigestInfo,
     &ett_pkcs1_DSA_Params,
     &ett_pkcs1_DomainParameters,
diff --git a/epan/dissectors/packet-pkcs1.h b/epan/dissectors/packet-pkcs1.h
index b056fee21a..cc867d8768 100644
--- a/epan/dissectors/packet-pkcs1.h
+++ b/epan/dissectors/packet-pkcs1.h
@@ -36,7 +36,6 @@
 /*--- Included file: packet-pkcs1-exp.h ---*/
 #line 1 "../../asn1/pkcs1/packet-pkcs1-exp.h"
 int dissect_pkcs1_RSAPublicKey(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
-int dissect_pkcs1_RSAPrivateKey(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
 int dissect_pkcs1_DigestInfo(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
 
 /*--- End of included file: packet-pkcs1-exp.h ---*/