/* Do not modify this file. Changes will be overwritten. */ /* Generated automatically by the ASN.1 to Wireshark dissector compiler */ /* packet-pkcs1.c */ /* asn2wrs.py -b -L -p pkcs1 -c ./pkcs1.cnf -s ./packet-pkcs1-template -D . -O ../.. PKIXAlgs-2009.asn */ /* packet-pkcs1.c * Routines for PKCS#1/RFC2313 packet dissection * Ronnie Sahlberg 2004 * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * SPDX-License-Identifier: GPL-2.0-or-later */ #include "config.h" #include #include #include #include "packet-ber.h" #include "packet-pkcs1.h" #include "packet-x509af.h" #define PNAME "PKCS#1" #define PSNAME "PKCS-1" #define PFNAME "pkcs-1" void proto_register_pkcs1(void); void proto_reg_handoff_pkcs1(void); /* Initialize the protocol and registered fields */ static int proto_pkcs1 = -1; static int hf_pkcs1_DSA_Params_PDU = -1; /* DSA_Params */ static int hf_pkcs1_DomainParameters_PDU = -1; /* DomainParameters */ static int hf_pkcs1_KEA_Params_Id_PDU = -1; /* KEA_Params_Id */ static int hf_pkcs1_HashAlgorithm_PDU = -1; /* HashAlgorithm */ static int hf_pkcs1_RSASSA_PSS_params_PDU = -1; /* RSASSA_PSS_params */ static int hf_pkcs1_ECParameters_PDU = -1; /* ECParameters */ static int hf_pkcs1_Prime_p_PDU = -1; /* Prime_p */ static int hf_pkcs1_modulus = -1; /* INTEGER */ static int hf_pkcs1_publicExponent = -1; /* INTEGER */ static int hf_pkcs1_digestAlgorithm = -1; /* DigestAlgorithmIdentifier */ static int hf_pkcs1_digest = -1; /* Digest */ static int hf_pkcs1_p = -1; /* INTEGER */ static int hf_pkcs1_q = -1; /* INTEGER */ static int hf_pkcs1_g = -1; /* INTEGER */ static int hf_pkcs1_j = -1; /* INTEGER */ static int hf_pkcs1_validationParams = -1; /* ValidationParams */ static int hf_pkcs1_seed = -1; /* BIT_STRING */ static int hf_pkcs1_pgenCounter = -1; /* INTEGER */ static int hf_pkcs1_hashAlgorithm = -1; /* HashAlgorithm */ static int hf_pkcs1_maskGenAlgorithm = -1; /* MaskGenAlgorithm */ static int hf_pkcs1_saltLength = -1; /* INTEGER */ static int hf_pkcs1_trailerField = -1; /* INTEGER */ static int hf_pkcs1_specifiedCurve = -1; /* SpecifiedECDomain */ static int hf_pkcs1_namedCurve = -1; /* OBJECT_IDENTIFIER */ static int hf_pkcs1_version = -1; /* ECPVer */ static int hf_pkcs1_fieldID = -1; /* FieldID */ static int hf_pkcs1_curve = -1; /* Curve */ static int hf_pkcs1_base = -1; /* ECPoint */ static int hf_pkcs1_order = -1; /* INTEGER */ static int hf_pkcs1_cofactor = -1; /* INTEGER */ static int hf_pkcs1_fieldType = -1; /* T_fieldType */ static int hf_pkcs1_parameters = -1; /* T_parameters */ static int hf_pkcs1_a = -1; /* FieldElement */ static int hf_pkcs1_b = -1; /* FieldElement */ static int hf_pkcs1_r = -1; /* INTEGER */ static int hf_pkcs1_s = -1; /* INTEGER */ /* Initialize the subtree pointers */ static gint ett_pkcs1_RSAPublicKey = -1; static gint ett_pkcs1_DigestInfo = -1; static gint ett_pkcs1_DSA_Params = -1; static gint ett_pkcs1_DomainParameters = -1; static gint ett_pkcs1_ValidationParams = -1; static gint ett_pkcs1_RSASSA_PSS_params = -1; static gint ett_pkcs1_ECParameters = -1; static gint ett_pkcs1_SpecifiedECDomain = -1; static gint ett_pkcs1_FieldID = -1; static gint ett_pkcs1_Curve = -1; static gint ett_pkcs1_DSA_Sig_Value = -1; static gint ett_pkcs1_ECDSA_Sig_Value = -1; static int dissect_pkcs1_INTEGER(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 RSAPublicKey_sequence[] = { { &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 }, { NULL, 0, 0, 0, NULL } }; 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_) { offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset, RSAPublicKey_sequence, hf_index, ett_pkcs1_RSAPublicKey); 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); return offset; } static int dissect_pkcs1_Digest(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_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index, NULL); return offset; } static const ber_sequence_t DigestInfo_sequence[] = { { &hf_pkcs1_digestAlgorithm, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_pkcs1_DigestAlgorithmIdentifier }, { &hf_pkcs1_digest , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_pkcs1_Digest }, { NULL, 0, 0, 0, NULL } }; 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_) { offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset, DigestInfo_sequence, hf_index, ett_pkcs1_DigestInfo); return offset; } static const ber_sequence_t DSA_Params_sequence[] = { { &hf_pkcs1_p , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER }, { &hf_pkcs1_q , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER }, { &hf_pkcs1_g , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER }, { NULL, 0, 0, 0, NULL } }; static int dissect_pkcs1_DSA_Params(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, DSA_Params_sequence, hf_index, ett_pkcs1_DSA_Params); return offset; } static int dissect_pkcs1_BIT_STRING(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_bitstring(implicit_tag, actx, tree, tvb, offset, NULL, 0, hf_index, -1, NULL); return offset; } static const ber_sequence_t ValidationParams_sequence[] = { { &hf_pkcs1_seed , BER_CLASS_UNI, BER_UNI_TAG_BITSTRING, BER_FLAGS_NOOWNTAG, dissect_pkcs1_BIT_STRING }, { &hf_pkcs1_pgenCounter , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER }, { NULL, 0, 0, 0, NULL } }; static int dissect_pkcs1_ValidationParams(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, ValidationParams_sequence, hf_index, ett_pkcs1_ValidationParams); return offset; } static const ber_sequence_t DomainParameters_sequence[] = { { &hf_pkcs1_p , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER }, { &hf_pkcs1_g , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER }, { &hf_pkcs1_q , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER }, { &hf_pkcs1_j , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER }, { &hf_pkcs1_validationParams, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_pkcs1_ValidationParams }, { NULL, 0, 0, 0, NULL } }; static int dissect_pkcs1_DomainParameters(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, DomainParameters_sequence, hf_index, ett_pkcs1_DomainParameters); return offset; } static int dissect_pkcs1_KEA_Params_Id(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_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index, NULL); return offset; } static int dissect_pkcs1_HashAlgorithm(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); return offset; } static int dissect_pkcs1_MaskGenAlgorithm(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); return offset; } static const ber_sequence_t RSASSA_PSS_params_sequence[] = { { &hf_pkcs1_hashAlgorithm , BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL, dissect_pkcs1_HashAlgorithm }, { &hf_pkcs1_maskGenAlgorithm, BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL, dissect_pkcs1_MaskGenAlgorithm }, { &hf_pkcs1_saltLength , BER_CLASS_CON, 2, BER_FLAGS_OPTIONAL, dissect_pkcs1_INTEGER }, { &hf_pkcs1_trailerField , BER_CLASS_CON, 3, BER_FLAGS_OPTIONAL, dissect_pkcs1_INTEGER }, { NULL, 0, 0, 0, NULL } }; static int dissect_pkcs1_RSASSA_PSS_params(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, RSASSA_PSS_params_sequence, hf_index, ett_pkcs1_RSASSA_PSS_params); return offset; } static int dissect_pkcs1_ECPoint(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_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index, NULL); return offset; } static const value_string pkcs1_ECPVer_vals[] = { { 1, "ecpVer1" }, { 0, NULL } }; static int dissect_pkcs1_ECPVer(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 int dissect_pkcs1_T_fieldType(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_object_identifier_str(implicit_tag, actx, tree, tvb, offset, hf_index, &actx->external.direct_reference); return offset; } static int dissect_pkcs1_T_parameters(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 = call_ber_oid_callback(actx->external.direct_reference, tvb, offset, actx->pinfo, tree, NULL); return offset; } static const ber_sequence_t FieldID_sequence[] = { { &hf_pkcs1_fieldType , BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_pkcs1_T_fieldType }, { &hf_pkcs1_parameters , BER_CLASS_ANY, 0, BER_FLAGS_NOOWNTAG, dissect_pkcs1_T_parameters }, { NULL, 0, 0, 0, NULL } }; static int dissect_pkcs1_FieldID(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, FieldID_sequence, hf_index, ett_pkcs1_FieldID); return offset; } static int dissect_pkcs1_FieldElement(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_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index, NULL); return offset; } static const ber_sequence_t Curve_sequence[] = { { &hf_pkcs1_a , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_pkcs1_FieldElement }, { &hf_pkcs1_b , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_pkcs1_FieldElement }, { &hf_pkcs1_seed , BER_CLASS_UNI, BER_UNI_TAG_BITSTRING, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_pkcs1_BIT_STRING }, { NULL, 0, 0, 0, NULL } }; static int dissect_pkcs1_Curve(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, Curve_sequence, hf_index, ett_pkcs1_Curve); return offset; } static const ber_sequence_t SpecifiedECDomain_sequence[] = { { &hf_pkcs1_version , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_ECPVer }, { &hf_pkcs1_fieldID , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_pkcs1_FieldID }, { &hf_pkcs1_curve , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_pkcs1_Curve }, { &hf_pkcs1_base , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_pkcs1_ECPoint }, { &hf_pkcs1_order , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER }, { &hf_pkcs1_cofactor , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_pkcs1_INTEGER }, { NULL, 0, 0, 0, NULL } }; static int dissect_pkcs1_SpecifiedECDomain(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, SpecifiedECDomain_sequence, hf_index, ett_pkcs1_SpecifiedECDomain); return offset; } static int dissect_pkcs1_OBJECT_IDENTIFIER(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_object_identifier(implicit_tag, actx, tree, tvb, offset, hf_index, NULL); return offset; } static const value_string pkcs1_ECParameters_vals[] = { { 0, "specifiedCurve" }, { 1, "namedCurve" }, { 0, NULL } }; static const ber_choice_t ECParameters_choice[] = { { 0, &hf_pkcs1_specifiedCurve, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_pkcs1_SpecifiedECDomain }, { 1, &hf_pkcs1_namedCurve , BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_pkcs1_OBJECT_IDENTIFIER }, { 0, NULL, 0, 0, 0, NULL } }; static int dissect_pkcs1_ECParameters(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_choice(actx, tree, tvb, offset, ECParameters_choice, hf_index, ett_pkcs1_ECParameters, NULL); return offset; } static int dissect_pkcs1_Prime_p(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; } /*--- PDUs ---*/ static int dissect_DSA_Params_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) { int offset = 0; asn1_ctx_t asn1_ctx; asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); offset = dissect_pkcs1_DSA_Params(FALSE, tvb, offset, &asn1_ctx, tree, hf_pkcs1_DSA_Params_PDU); return offset; } static int dissect_DomainParameters_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) { int offset = 0; asn1_ctx_t asn1_ctx; asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); offset = dissect_pkcs1_DomainParameters(FALSE, tvb, offset, &asn1_ctx, tree, hf_pkcs1_DomainParameters_PDU); return offset; } static int dissect_KEA_Params_Id_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) { int offset = 0; asn1_ctx_t asn1_ctx; asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); offset = dissect_pkcs1_KEA_Params_Id(FALSE, tvb, offset, &asn1_ctx, tree, hf_pkcs1_KEA_Params_Id_PDU); return offset; } static int dissect_HashAlgorithm_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) { int offset = 0; asn1_ctx_t asn1_ctx; asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); offset = dissect_pkcs1_HashAlgorithm(FALSE, tvb, offset, &asn1_ctx, tree, hf_pkcs1_HashAlgorithm_PDU); return offset; } static int dissect_RSASSA_PSS_params_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) { int offset = 0; asn1_ctx_t asn1_ctx; asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); offset = dissect_pkcs1_RSASSA_PSS_params(FALSE, tvb, offset, &asn1_ctx, tree, hf_pkcs1_RSASSA_PSS_params_PDU); return offset; } static int dissect_ECParameters_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) { int offset = 0; asn1_ctx_t asn1_ctx; asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); offset = dissect_pkcs1_ECParameters(FALSE, tvb, offset, &asn1_ctx, tree, hf_pkcs1_ECParameters_PDU); return offset; } static int dissect_Prime_p_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) { int offset = 0; asn1_ctx_t asn1_ctx; asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); offset = dissect_pkcs1_Prime_p(FALSE, tvb, offset, &asn1_ctx, tree, hf_pkcs1_Prime_p_PDU); return offset; } /*--- proto_register_pkcs1 ----------------------------------------------*/ void proto_register_pkcs1(void) { /* List of fields */ static hf_register_info hf[] = { { &hf_pkcs1_DSA_Params_PDU, { "DSA-Params", "pkcs1.DSA_Params_element", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_DomainParameters_PDU, { "DomainParameters", "pkcs1.DomainParameters_element", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_KEA_Params_Id_PDU, { "KEA-Params-Id", "pkcs1.KEA_Params_Id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_HashAlgorithm_PDU, { "HashAlgorithm", "pkcs1.HashAlgorithm_element", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_RSASSA_PSS_params_PDU, { "RSASSA-PSS-params", "pkcs1.RSASSA_PSS_params_element", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_ECParameters_PDU, { "ECParameters", "pkcs1.ECParameters", FT_UINT32, BASE_DEC, VALS(pkcs1_ECParameters_vals), 0, NULL, HFILL }}, { &hf_pkcs1_Prime_p_PDU, { "Prime-p", "pkcs1.Prime_p", FT_INT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_modulus, { "modulus", "pkcs1.modulus", FT_BYTES, BASE_NONE, NULL, 0, "INTEGER", HFILL }}, { &hf_pkcs1_publicExponent, { "publicExponent", "pkcs1.publicExponent", FT_INT32, BASE_DEC, NULL, 0, "INTEGER", HFILL }}, { &hf_pkcs1_digestAlgorithm, { "digestAlgorithm", "pkcs1.digestAlgorithm_element", FT_NONE, BASE_NONE, NULL, 0, "DigestAlgorithmIdentifier", HFILL }}, { &hf_pkcs1_digest, { "digest", "pkcs1.digest", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_p, { "p", "pkcs1.p", FT_INT32, BASE_DEC, NULL, 0, "INTEGER", HFILL }}, { &hf_pkcs1_q, { "q", "pkcs1.q", FT_INT32, BASE_DEC, NULL, 0, "INTEGER", HFILL }}, { &hf_pkcs1_g, { "g", "pkcs1.g", FT_INT32, BASE_DEC, NULL, 0, "INTEGER", HFILL }}, { &hf_pkcs1_j, { "j", "pkcs1.j", FT_INT32, BASE_DEC, NULL, 0, "INTEGER", HFILL }}, { &hf_pkcs1_validationParams, { "validationParams", "pkcs1.validationParams_element", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_seed, { "seed", "pkcs1.seed", FT_BYTES, BASE_NONE, NULL, 0, "BIT_STRING", HFILL }}, { &hf_pkcs1_pgenCounter, { "pgenCounter", "pkcs1.pgenCounter", FT_INT32, BASE_DEC, NULL, 0, "INTEGER", HFILL }}, { &hf_pkcs1_hashAlgorithm, { "hashAlgorithm", "pkcs1.hashAlgorithm_element", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_maskGenAlgorithm, { "maskGenAlgorithm", "pkcs1.maskGenAlgorithm_element", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_saltLength, { "saltLength", "pkcs1.saltLength", FT_INT32, BASE_DEC, NULL, 0, "INTEGER", HFILL }}, { &hf_pkcs1_trailerField, { "trailerField", "pkcs1.trailerField", FT_INT32, BASE_DEC, NULL, 0, "INTEGER", HFILL }}, { &hf_pkcs1_specifiedCurve, { "specifiedCurve", "pkcs1.specifiedCurve_element", FT_NONE, BASE_NONE, NULL, 0, "SpecifiedECDomain", HFILL }}, { &hf_pkcs1_namedCurve, { "namedCurve", "pkcs1.namedCurve", FT_OID, BASE_NONE, NULL, 0, "OBJECT_IDENTIFIER", HFILL }}, { &hf_pkcs1_version, { "version", "pkcs1.version", FT_INT32, BASE_DEC, VALS(pkcs1_ECPVer_vals), 0, "ECPVer", HFILL }}, { &hf_pkcs1_fieldID, { "fieldID", "pkcs1.fieldID_element", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_curve, { "curve", "pkcs1.curve_element", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_base, { "base", "pkcs1.base", FT_BYTES, BASE_NONE, NULL, 0, "ECPoint", HFILL }}, { &hf_pkcs1_order, { "order", "pkcs1.order", FT_INT32, BASE_DEC, NULL, 0, "INTEGER", HFILL }}, { &hf_pkcs1_cofactor, { "cofactor", "pkcs1.cofactor", FT_INT32, BASE_DEC, NULL, 0, "INTEGER", HFILL }}, { &hf_pkcs1_fieldType, { "fieldType", "pkcs1.fieldType", FT_OID, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_parameters, { "parameters", "pkcs1.parameters_element", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_pkcs1_a, { "a", "pkcs1.a", FT_BYTES, BASE_NONE, NULL, 0, "FieldElement", HFILL }}, { &hf_pkcs1_b, { "b", "pkcs1.b", FT_BYTES, BASE_NONE, NULL, 0, "FieldElement", HFILL }}, { &hf_pkcs1_r, { "r", "pkcs1.r", FT_INT32, BASE_DEC, NULL, 0, "INTEGER", HFILL }}, { &hf_pkcs1_s, { "s", "pkcs1.s", FT_INT32, BASE_DEC, NULL, 0, "INTEGER", HFILL }}, }; /* List of subtrees */ static gint *ett[] = { &ett_pkcs1_RSAPublicKey, &ett_pkcs1_DigestInfo, &ett_pkcs1_DSA_Params, &ett_pkcs1_DomainParameters, &ett_pkcs1_ValidationParams, &ett_pkcs1_RSASSA_PSS_params, &ett_pkcs1_ECParameters, &ett_pkcs1_SpecifiedECDomain, &ett_pkcs1_FieldID, &ett_pkcs1_Curve, &ett_pkcs1_DSA_Sig_Value, &ett_pkcs1_ECDSA_Sig_Value, }; /* Register protocol */ proto_pkcs1 = proto_register_protocol(PNAME, PSNAME, PFNAME); /* Register fields and subtrees */ proto_register_field_array(proto_pkcs1, hf, array_length(hf)); proto_register_subtree_array(ett, array_length(ett)); } /*--- proto_reg_handoff_pkcs1 -------------------------------------------*/ void proto_reg_handoff_pkcs1(void) { register_ber_oid_dissector("1.2.840.10040.4.1", dissect_DSA_Params_PDU, proto_pkcs1, "id-dsa"); register_ber_oid_dissector("1.2.840.10046.2.1", dissect_DomainParameters_PDU, proto_pkcs1, "dhpublicnumber"); register_ber_oid_dissector("2.16.840.1.101.2.1.1.22", dissect_KEA_Params_Id_PDU, proto_pkcs1, "id-keyExchangeAlgorithm"); register_ber_oid_dissector("1.2.840.10045.2.1", dissect_ECParameters_PDU, proto_pkcs1, "id-ecPublicKey"); register_ber_oid_dissector("1.3.132.1.12", dissect_ECParameters_PDU, proto_pkcs1, "id-ecDH"); register_ber_oid_dissector("1.2.840.10045.2.13", dissect_ECParameters_PDU, proto_pkcs1, "id-ecMQV"); register_ber_oid_dissector("1.2.840.113549.1.1.10", dissect_RSASSA_PSS_params_PDU, proto_pkcs1, "id-RSASSA-PSS"); register_ber_oid_dissector("1.2.840.113549.1.1.8", dissect_HashAlgorithm_PDU, proto_pkcs1, "id-mgf1"); register_ber_oid_dissector("1.2.840.10045.1.1", dissect_Prime_p_PDU, proto_pkcs1, "prime-field"); register_ber_oid_dissector("1.2.840.113549.2.2", dissect_ber_oid_NULL_callback, proto_pkcs1, "md2"); register_ber_oid_dissector("1.2.840.113549.2.4", dissect_ber_oid_NULL_callback, proto_pkcs1, "md4"); register_ber_oid_dissector("1.2.840.113549.2.5", dissect_ber_oid_NULL_callback, proto_pkcs1, "md5"); register_ber_oid_dissector("1.2.840.113549.1.1.1", dissect_ber_oid_NULL_callback, proto_pkcs1, "rsaEncryption"); register_ber_oid_dissector("1.2.840.113549.1.1.2", dissect_ber_oid_NULL_callback, proto_pkcs1, "md2WithRSAEncryption"); register_ber_oid_dissector("1.2.840.113549.1.1.3", dissect_ber_oid_NULL_callback, proto_pkcs1, "md4WithRSAEncryption"); register_ber_oid_dissector("1.2.840.113549.1.1.4", dissect_ber_oid_NULL_callback, proto_pkcs1, "md5WithRSAEncryption"); /* these two are not from RFC2313 but pulled in from http://www.alvestrand.no/objectid/1.2.840.113549.1.1.html */ register_ber_oid_dissector("1.2.840.113549.1.1.5", dissect_ber_oid_NULL_callback, proto_pkcs1, "sha1WithRSAEncryption"); register_ber_oid_dissector("1.2.840.113549.1.1.6", dissect_ber_oid_NULL_callback, proto_pkcs1, "rsaOAEPEncryptionSET"); /* these sha2 algorithms are from RFC3447 */ register_ber_oid_dissector("1.2.840.113549.1.1.11", dissect_ber_oid_NULL_callback, proto_pkcs1, "sha256WithRSAEncryption"); register_ber_oid_dissector("1.2.840.113549.1.1.12", dissect_ber_oid_NULL_callback, proto_pkcs1, "sha384WithRSAEncryption"); register_ber_oid_dissector("1.2.840.113549.1.1.13", dissect_ber_oid_NULL_callback, proto_pkcs1, "sha512WithRSAEncryption"); register_ber_oid_dissector("1.2.840.113549.1.1.14", dissect_ber_oid_NULL_callback, proto_pkcs1, "sha224WithRSAEncryption"); /* ECDSA SHA-1 algorithm from RFC 3279 */ register_ber_oid_dissector("1.2.840.10045.4.1", dissect_ber_oid_NULL_callback, proto_pkcs1, "ecdsa-with-SHA1"); /* ECDSA SHA2 algorithms from X9.62, RFC5480, RFC 5758, RFC 5912 */ register_ber_oid_dissector("1.2.840.10045.4.3.1", dissect_ber_oid_NULL_callback, proto_pkcs1, "ecdsa-with-SHA224"); register_ber_oid_dissector("1.2.840.10045.4.3.2", dissect_ber_oid_NULL_callback, proto_pkcs1, "ecdsa-with-SHA256"); register_ber_oid_dissector("1.2.840.10045.4.3.3", dissect_ber_oid_NULL_callback, proto_pkcs1, "ecdsa-with-SHA384"); register_ber_oid_dissector("1.2.840.10045.4.3.4", dissect_ber_oid_NULL_callback, proto_pkcs1, "ecdsa-with-SHA512"); /* DSA SHA2 algorithms from FIPS186-3, RFC5480, RFC 5758, RFC 5912 */ register_ber_oid_dissector("2.16.840.1.101.3.4.3.1", dissect_ber_oid_NULL_callback, proto_pkcs1, "id-dsa-with-sha224"); register_ber_oid_dissector("2.16.840.1.101.3.4.3.2", dissect_ber_oid_NULL_callback, proto_pkcs1, "id-dsa-with-sha256"); oid_add_from_string("secp192r1","1.2.840.10045.3.1.1"); oid_add_from_string("sect163k1","1.3.132.0.1"); oid_add_from_string("sect163r2","1.3.132.0.15"); oid_add_from_string("secp224r1","1.3.132.0.33"); oid_add_from_string("sect233k1","1.3.132.0.26"); oid_add_from_string("sect233r1","1.3.132.0.27"); oid_add_from_string("secp256r1","1.2.840.10045.3.1.7"); oid_add_from_string("sect283k1","1.3.132.0.16"); oid_add_from_string("sect283r1","1.3.132.0.17"); oid_add_from_string("secp384r1","1.3.132.0.34"); oid_add_from_string("sect409k1","1.3.132.0.36"); oid_add_from_string("sect409r1","1.3.132.0.37"); oid_add_from_string("secp521r1","1.3.132.0.35"); oid_add_from_string("sect571k1","1.3.132.0.38"); oid_add_from_string("sect571r1","1.3.132.0.39"); /* sha2 family, see RFC3447 and http://www.oid-info.com/get/2.16.840.1.101.3.4.2 */ oid_add_from_string("sha256", "2.16.840.1.101.3.4.2.1"); oid_add_from_string("sha384", "2.16.840.1.101.3.4.2.2"); oid_add_from_string("sha512", "2.16.840.1.101.3.4.2.3"); oid_add_from_string("sha224", "2.16.840.1.101.3.4.2.4"); /* PQC digital signature algorithms from OQS-OpenSSL, see https://github.com/open-quantum-safe/openssl/blob/OQS-OpenSSL_1_1_1-stable/oqs-template/oqs-sig-info.md */ oid_add_from_string("dilithium2", "1.3.6.1.4.1.2.267.7.4.4"); oid_add_from_string("p256_dilithium2", "1.3.9999.2.7.1"); oid_add_from_string("rsa3072_dilithium2", "1.3.9999.2.7.2"); oid_add_from_string("dilithium3", "1.3.6.1.4.1.2.267.7.6.5"); oid_add_from_string("p384_dilithium3", "1.3.9999.2.7.3"); oid_add_from_string("dilithium5", "1.3.6.1.4.1.2.267.7.8.7"); oid_add_from_string("p521_dilithium5", "1.3.9999.2.7.4"); oid_add_from_string("dilithium2_aes", "1.3.6.1.4.1.2.267.11.4.4"); oid_add_from_string("p256_dilithium2_aes", "1.3.9999.2.11.1"); oid_add_from_string("rsa3072_dilithium2_aes", "1.3.9999.2.11.2"); oid_add_from_string("dilithium3_aes", "1.3.6.1.4.1.2.267.11.6.5"); oid_add_from_string("p384_dilithium3_aes", "1.3.9999.2.11.3"); oid_add_from_string("dilithium5_aes", "1.3.6.1.4.1.2.267.11.8.7"); oid_add_from_string("p521_dilithium5_aes", "1.3.9999.2.11.4"); oid_add_from_string("falcon512", "1.3.9999.3.1"); oid_add_from_string("p256_falcon512", "1.3.9999.3.2"); oid_add_from_string("rsa3072_falcon512", "1.3.9999.3.3"); oid_add_from_string("falcon1024", "1.3.9999.3.4"); oid_add_from_string("p521_falcon1024", "1.3.9999.3.5"); oid_add_from_string("picnicl1full", "1.3.6.1.4.1.311.89.2.1.7"); oid_add_from_string("p256_picnicl1full", "1.3.6.1.4.1.311.89.2.1.8"); oid_add_from_string("rsa3072_picnicl1full", "1.3.6.1.4.1.311.89.2.1.9"); oid_add_from_string("picnic3l1", "1.3.6.1.4.1.311.89.2.1.21"); oid_add_from_string("p256_picnic3l1", "1.3.6.1.4.1.311.89.2.1.22"); oid_add_from_string("rsa3072_picnic3l1", "1.3.6.1.4.1.311.89.2.1.23"); oid_add_from_string("rainbowIclassic", "1.3.9999.5.1.1.1"); oid_add_from_string("p256_rainbowIclassic", "1.3.9999.5.1.2.1"); oid_add_from_string("rsa3072_rainbowIclassic", "1.3.9999.5.1.3.1"); oid_add_from_string("rainbowVclassic", "1.3.9999.5.3.1.1"); oid_add_from_string("p521_rainbowVclassic", "1.3.9999.5.3.2.1"); oid_add_from_string("sphincsharaka128frobust", "1.3.9999.6.1.1"); oid_add_from_string("p256_sphincsharaka128frobust", "1.3.9999.6.1.2"); oid_add_from_string("rsa3072_sphincsharaka128frobust", "1.3.9999.6.1.3"); oid_add_from_string("sphincssha256128frobust", "1.3.9999.6.4.1"); oid_add_from_string("p256_sphincssha256128frobust", "1.3.9999.6.4.2"); oid_add_from_string("rsa3072_sphincssha256128frobust", "1.3.9999.6.4.3"); oid_add_from_string("sphincsshake256128frobust", "1.3.9999.6.7.1"); oid_add_from_string("p256_sphincsshake256128frobust", "1.3.9999.6.7.2"); oid_add_from_string("rsa3072_sphincsshake256128frobust", "1.3.9999.6.7.3"); }