%% Generated by the Erlang ASN.1 BER compiler. Version: 5.0.21 %% Purpose: Encoding and decoding of the types in CryptographicMessageSyntaxAlgorithms-2009. -module('CryptographicMessageSyntaxAlgorithms-2009'). -compile(nowarn_unused_vars). -dialyzer(no_improper_lists). -dialyzer(no_match). -include_lib("ca/include/CryptographicMessageSyntaxAlgorithms-2009.hrl"). -asn1_info([{vsn,'5.0.21'}, {module,'CryptographicMessageSyntaxAlgorithms-2009'}, {options,[warnings,ber,errors, {cwd,"/Users/maxim/depot/synrc/ca/priv/cms"}, {outdir,"/Users/maxim/depot/synrc/ca/priv/cms"}, {i,"."}, {i,"/Users/maxim/depot/synrc/ca/priv/cms"}]}]). -export([encoding_rule/0,maps/0,bit_string_format/0, legacy_erlang_types/0]). -export(['dialyzer-suppressions'/1]). -export([ enc_GOST28147Parameters/2, enc_Dstu7624Parameters/2, enc_KeyWrapAlgorithm/2, enc_RC2wrapParameter/2, enc_RC2ParameterVersion/2, enc_CBCParameter/2, enc_IV/2, enc_RC2CBCParameter/2, 'enc_PBKDF2-PRFsAlgorithmIdentifier'/2, 'enc_PBKDF2-SaltSourcesAlgorithmIdentifier'/2, 'enc_PBKDF2-params'/2 ]). -export([ dec_GOST28147Parameters/2, dec_Dstu7624Parameters/2, dec_KeyWrapAlgorithm/2, dec_RC2wrapParameter/2, dec_RC2ParameterVersion/2, dec_CBCParameter/2, dec_IV/2, dec_RC2CBCParameter/2, 'dec_PBKDF2-PRFsAlgorithmIdentifier'/2, 'dec_PBKDF2-SaltSourcesAlgorithmIdentifier'/2, 'dec_PBKDF2-params'/2 ]). -export([ 'enc_maca-hMAC-SHA1'/3, 'enc_alg-hMAC-SHA1'/3, 'enc_kaa-esdh'/3, 'enc_kaa-ssdh'/3, 'enc_pk-originator-dh'/3, 'enc_kwa-3DESWrap'/3, 'enc_kwa-RC2Wrap'/3, 'enc_kda-PBKDF2'/3, 'enc_cea-3DES-cbc'/3, 'enc_cea-RC2-cbc'/3, 'enc_kt-rsa'/3, 'enc_cap-3DESwrap'/3, 'enc_maca-hMAC-SHA1_smimeCaps'/3, 'enc_kwa-3DESWrap_smimeCaps'/3, 'enc_kaa-ssdh_smimeCaps'/3, 'enc_kaa-esdh_smimeCaps'/3, 'enc_kwa-RC2Wrap_smimeCaps'/3, 'enc_cea-3DES-cbc_smimeCaps'/3, enc_KeyWrapAlgorithm_smimeCaps/3, 'enc_kt-rsa_smimeCaps'/3 ]). -export([ 'dec_maca-hMAC-SHA1'/3, 'dec_alg-hMAC-SHA1'/3, 'dec_kaa-esdh'/3, 'dec_kaa-ssdh'/3, 'dec_pk-originator-dh'/3, 'dec_kwa-3DESWrap'/3, 'dec_kwa-RC2Wrap'/3, 'dec_kda-PBKDF2'/3, 'dec_cea-3DES-cbc'/3, 'dec_cea-RC2-cbc'/3, 'dec_kt-rsa'/3, 'dec_cap-3DESwrap'/3, 'dec_maca-hMAC-SHA1_smimeCaps'/3, 'dec_kwa-3DESWrap_smimeCaps'/3, 'dec_kaa-ssdh_smimeCaps'/3, 'dec_kaa-esdh_smimeCaps'/3, 'dec_kwa-RC2Wrap_smimeCaps'/3, 'dec_cea-3DES-cbc_smimeCaps'/3, dec_KeyWrapAlgorithm_smimeCaps/3, 'dec_kt-rsa_smimeCaps'/3 ]). -export([ getenc_MessageDigestAlgs/1, getenc_SignatureAlgs/1, getenc_KeyAgreementAlgs/1, getenc_KeyAgreePublicKeys/1, getenc_KeyTransportAlgs/1, getenc_KeyWrapAlgs/1, getenc_KeyDerivationAlgs/1, getenc_ContentEncryptionAlgs/1, getenc_MessageAuthAlgs/1, getenc_SMimeCaps/1, 'getenc_PBKDF2-PRFs'/1, 'getenc_PBKDF2-SaltSources'/1, getenc_internal_object_set_argument_6/1, getenc_internal_object_set_argument_4/1, getenc_internal_object_set_argument_2/1 ]). -export([ getdec_MessageDigestAlgs/1, getdec_SignatureAlgs/1, getdec_KeyAgreementAlgs/1, getdec_KeyAgreePublicKeys/1, getdec_KeyTransportAlgs/1, getdec_KeyWrapAlgs/1, getdec_KeyDerivationAlgs/1, getdec_ContentEncryptionAlgs/1, getdec_MessageAuthAlgs/1, getdec_SMimeCaps/1, 'getdec_PBKDF2-PRFs'/1, 'getdec_PBKDF2-SaltSources'/1, getdec_internal_object_set_argument_6/1, getdec_internal_object_set_argument_4/1, getdec_internal_object_set_argument_2/1 ]). -export([ 'id-alg-ESDH'/0, 'id-alg-SSDH'/0, 'id-alg-CMS3DESwrap'/0, 'id-alg-CMSRC2wrap'/0, 'des-ede3-cbc'/0, 'rc2-cbc'/0, 'hMAC-SHA1'/0, 'id-PBKDF2'/0, 'id-gost28147-wrap'/0, 'id-gost28147-ofb'/0, 'id-gost28147-cfb'/0, 'id-Dstu7624ofb-x256'/0, 'id-Dstu7624cfb-x256'/0, defaultPBKDF2/0, 'dh-public-number'/0 ]). -export([info/0]). -export([encode/2,decode/2]). encoding_rule() -> ber. maps() -> false. bit_string_format() -> bitstring. legacy_erlang_types() -> false. encode(Type, Data) -> try iolist_to_binary(element(1, encode_disp(Type, Data))) of Bytes -> {ok,Bytes} catch Class:Exception:Stk when Class =:= error; Class =:= exit -> case Exception of {error,{asn1,Reason}} -> {error,{asn1,{Reason,Stk}}}; Reason -> {error,{asn1,{Reason,Stk}}} end end. decode(Type, Data) -> try Result = decode_disp(Type, element(1, ber_decode_nif(Data))), {ok,Result} catch Class:Exception:Stk when Class =:= error; Class =:= exit -> case Exception of {error,{asn1,Reason}} -> {error,{asn1,{Reason,Stk}}}; Reason -> {error,{asn1,{Reason,Stk}}} end end. encode_disp('GOST28147Parameters', Data) -> enc_GOST28147Parameters(Data); encode_disp('Dstu7624Parameters', Data) -> enc_Dstu7624Parameters(Data); encode_disp('KeyWrapAlgorithm', Data) -> enc_KeyWrapAlgorithm(Data); encode_disp('RC2wrapParameter', Data) -> enc_RC2wrapParameter(Data); encode_disp('RC2ParameterVersion', Data) -> enc_RC2ParameterVersion(Data); encode_disp('CBCParameter', Data) -> enc_CBCParameter(Data); encode_disp('IV', Data) -> enc_IV(Data); encode_disp('RC2CBCParameter', Data) -> enc_RC2CBCParameter(Data); encode_disp('PBKDF2-PRFsAlgorithmIdentifier', Data) -> 'enc_PBKDF2-PRFsAlgorithmIdentifier'(Data); encode_disp('PBKDF2-SaltSourcesAlgorithmIdentifier', Data) -> 'enc_PBKDF2-SaltSourcesAlgorithmIdentifier'(Data); encode_disp('PBKDF2-params', Data) -> 'enc_PBKDF2-params'(Data); encode_disp(Type, _Data) -> exit({error,{asn1,{undefined_type,Type}}}). decode_disp('GOST28147Parameters', Data) -> dec_GOST28147Parameters(Data); decode_disp('Dstu7624Parameters', Data) -> dec_Dstu7624Parameters(Data); decode_disp('KeyWrapAlgorithm', Data) -> dec_KeyWrapAlgorithm(Data); decode_disp('RC2wrapParameter', Data) -> dec_RC2wrapParameter(Data); decode_disp('RC2ParameterVersion', Data) -> dec_RC2ParameterVersion(Data); decode_disp('CBCParameter', Data) -> dec_CBCParameter(Data); decode_disp('IV', Data) -> dec_IV(Data); decode_disp('RC2CBCParameter', Data) -> dec_RC2CBCParameter(Data); decode_disp('PBKDF2-PRFsAlgorithmIdentifier', Data) -> 'dec_PBKDF2-PRFsAlgorithmIdentifier'(Data); decode_disp('PBKDF2-SaltSourcesAlgorithmIdentifier', Data) -> 'dec_PBKDF2-SaltSourcesAlgorithmIdentifier'(Data); decode_disp('PBKDF2-params', Data) -> 'dec_PBKDF2-params'(Data); decode_disp(Type, _Data) -> exit({error,{asn1,{undefined_type,Type}}}). info() -> case ?MODULE:module_info(attributes) of Attributes when is_list(Attributes) -> case lists:keyfind(asn1_info, 1, Attributes) of {_,Info} when is_list(Info) -> Info; _ -> [] end; _ -> [] end. %%================================ %% GOST28147Parameters %%================================ enc_GOST28147Parameters(Val) -> enc_GOST28147Parameters(Val, [<<48>>]). enc_GOST28147Parameters(Val, TagIn) -> {_,Cindex1,Cindex2} = Val, %%------------------------------------------------- %% attribute iv(1) with type OCTET STRING %%------------------------------------------------- {EncBytes1,EncLen1} = encode_restricted_string(Cindex1, [<<4>>]), %%------------------------------------------------- %% attribute dke(2) with type OCTET STRING %%------------------------------------------------- {EncBytes2,EncLen2} = encode_restricted_string(Cindex2, [<<4>>]), BytesSoFar = [EncBytes1, EncBytes2], LenSoFar = EncLen1 + EncLen2, encode_tags(TagIn, BytesSoFar, LenSoFar). dec_GOST28147Parameters(Tlv) -> dec_GOST28147Parameters(Tlv, [16]). dec_GOST28147Parameters(Tlv, TagIn) -> %%------------------------------------------------- %% decode tag and length %%------------------------------------------------- Tlv1 = match_tags(Tlv, TagIn), %%------------------------------------------------- %% attribute iv(1) with type OCTET STRING %%------------------------------------------------- [V1|Tlv2] = Tlv1, Term1 = begin Val1 = decode_octet_string(V1, [4]), C1 = byte_size(Val1), if C1 =:= 8 -> Val1; true -> exit({error,{asn1,bad_range}}) end end, %%------------------------------------------------- %% attribute dke(2) with type OCTET STRING %%------------------------------------------------- [V2|Tlv3] = Tlv2, Term2 = begin Val2 = decode_octet_string(V2, [4]), C2 = byte_size(Val2), if C2 =:= 64 -> Val2; true -> exit({error,{asn1,bad_range}}) end end, case Tlv3 of [] -> true;_ -> exit({error,{asn1, {unexpected,Tlv3}}}) % extra fields not allowed end, Res1 = {'GOST28147Parameters',Term1,Term2}, Res1. %%================================ %% Dstu7624Parameters %%================================ enc_Dstu7624Parameters(Val) -> enc_Dstu7624Parameters(Val, [<<48>>]). enc_Dstu7624Parameters(Val, TagIn) -> {_,Cindex1} = Val, %%------------------------------------------------- %% attribute iv(1) with type OCTET STRING %%------------------------------------------------- {EncBytes1,EncLen1} = encode_restricted_string(Cindex1, [<<4>>]), BytesSoFar = [EncBytes1], LenSoFar = EncLen1, encode_tags(TagIn, BytesSoFar, LenSoFar). dec_Dstu7624Parameters(Tlv) -> dec_Dstu7624Parameters(Tlv, [16]). dec_Dstu7624Parameters(Tlv, TagIn) -> %%------------------------------------------------- %% decode tag and length %%------------------------------------------------- Tlv1 = match_tags(Tlv, TagIn), %%------------------------------------------------- %% attribute iv(1) with type OCTET STRING %%------------------------------------------------- [V1|Tlv2] = Tlv1, Term1 = begin Val1 = decode_octet_string(V1, [4]), C1 = byte_size(Val1), if C1 =:= 32 -> Val1; true -> exit({error,{asn1,bad_range}}) end end, case Tlv2 of [] -> true;_ -> exit({error,{asn1, {unexpected,Tlv2}}}) % extra fields not allowed end, Res1 = {'Dstu7624Parameters',Term1}, Res1. %%================================ %% KeyWrapAlgorithm %%================================ enc_KeyWrapAlgorithm(Val) -> enc_KeyWrapAlgorithm(Val, [<<48>>]). enc_KeyWrapAlgorithm(Val, TagIn) -> {_,Cindex1,Cindex2} = Val, Objalgorithm = 'CryptographicMessageSyntaxAlgorithms-2009':'getenc_internal_object_set_argument_2'( Cindex1), %%------------------------------------------------- %% attribute algorithm(1) with type OBJECT IDENTIFIER %%------------------------------------------------- {EncBytes1,EncLen1} = encode_object_identifier(Cindex1, [<<6>>]), %%------------------------------------------------- %% attribute parameters(2) with type typefieldParams OPTIONAL %%------------------------------------------------- {EncBytes2,EncLen2} = case Cindex2 of asn1_NOVALUE -> {<<>>,0}; _ -> {TmpBytes2,_ } = Objalgorithm('Params', Cindex2, []), encode_open_type(TmpBytes2, []) end, BytesSoFar = [EncBytes1, EncBytes2], LenSoFar = EncLen1 + EncLen2, encode_tags(TagIn, BytesSoFar, LenSoFar). dec_KeyWrapAlgorithm(Tlv) -> dec_KeyWrapAlgorithm(Tlv, [16]). dec_KeyWrapAlgorithm(Tlv, TagIn) -> %%------------------------------------------------- %% decode tag and length %%------------------------------------------------- Tlv1 = match_tags(Tlv, TagIn), %%------------------------------------------------- %% attribute algorithm(1) with type OBJECT IDENTIFIER %%------------------------------------------------- [V1|Tlv2] = Tlv1, Term1 = decode_object_identifier(V1, [6]), %%------------------------------------------------- %% attribute parameters(2) with type typefieldParams OPTIONAL %%------------------------------------------------- {Tmpterm1,Tlv3} = case Tlv2 of [V2|TempTlv3] -> {decode_open_type(V2, []), TempTlv3}; _ -> { asn1_NOVALUE, Tlv2} end, DecObjalgorithmTerm1 = 'CryptographicMessageSyntaxAlgorithms-2009':'getdec_internal_object_set_argument_2'(Term1), Term2 = case Tmpterm1 of asn1_NOVALUE ->asn1_NOVALUE; _ -> case (catch DecObjalgorithmTerm1('Params', Tmpterm1, [])) of {'EXIT', Reason1} -> exit({'Type not compatible with table constraint',Reason1}); Tmpterm2 -> Tmpterm2 end end, case Tlv3 of [] -> true;_ -> exit({error,{asn1, {unexpected,Tlv3}}}) % extra fields not allowed end, Res1 = {'KeyWrapAlgorithm',Term1,Term2}, Res1. %%================================ %% RC2wrapParameter %%================================ enc_RC2wrapParameter(Val) -> enc_RC2wrapParameter(Val, [<<2>>]). enc_RC2wrapParameter(Val, TagIn) -> encode_integer(Val, TagIn). dec_RC2wrapParameter(Tlv) -> dec_RC2wrapParameter(Tlv, [2]). dec_RC2wrapParameter(Tlv, TagIn) -> decode_integer(Tlv, TagIn). %%================================ %% RC2ParameterVersion %%================================ enc_RC2ParameterVersion(Val) -> enc_RC2ParameterVersion(Val, [<<2>>]). enc_RC2ParameterVersion(Val, TagIn) -> encode_integer(Val, TagIn). dec_RC2ParameterVersion(Tlv) -> dec_RC2ParameterVersion(Tlv, [2]). dec_RC2ParameterVersion(Tlv, TagIn) -> decode_integer(Tlv, TagIn). %%================================ %% CBCParameter %%================================ enc_CBCParameter(Val) -> enc_CBCParameter(Val, [<<4>>]). enc_CBCParameter(Val, TagIn) -> encode_restricted_string(Val, TagIn). dec_CBCParameter(Tlv) -> dec_CBCParameter(Tlv, [4]). dec_CBCParameter(Tlv, TagIn) -> decode_octet_string(Tlv, TagIn). %%================================ %% IV %%================================ enc_IV(Val) -> enc_IV(Val, [<<4>>]). enc_IV(Val, TagIn) -> encode_restricted_string(Val, TagIn). dec_IV(Tlv) -> dec_IV(Tlv, [4]). dec_IV(Tlv, TagIn) -> decode_octet_string(Tlv, TagIn). %%================================ %% RC2CBCParameter %%================================ enc_RC2CBCParameter(Val) -> enc_RC2CBCParameter(Val, [<<48>>]). enc_RC2CBCParameter(Val, TagIn) -> {_,Cindex1,Cindex2} = Val, %%------------------------------------------------- %% attribute rc2ParameterVersion(1) with type INTEGER %%------------------------------------------------- {EncBytes1,EncLen1} = encode_integer(Cindex1, [<<2>>]), %%------------------------------------------------- %% attribute iv(2) with type OCTET STRING %%------------------------------------------------- {EncBytes2,EncLen2} = encode_restricted_string(Cindex2, [<<4>>]), BytesSoFar = [EncBytes1, EncBytes2], LenSoFar = EncLen1 + EncLen2, encode_tags(TagIn, BytesSoFar, LenSoFar). dec_RC2CBCParameter(Tlv) -> dec_RC2CBCParameter(Tlv, [16]). dec_RC2CBCParameter(Tlv, TagIn) -> %%------------------------------------------------- %% decode tag and length %%------------------------------------------------- Tlv1 = match_tags(Tlv, TagIn), %%------------------------------------------------- %% attribute rc2ParameterVersion(1) with type INTEGER %%------------------------------------------------- [V1|Tlv2] = Tlv1, Term1 = begin Val1 = decode_integer(V1, [2]), if 1 =< Val1, Val1 =< 256 -> Val1; true -> exit({error,{asn1,bad_range}}) end end, %%------------------------------------------------- %% attribute iv(2) with type OCTET STRING %%------------------------------------------------- [V2|Tlv3] = Tlv2, Term2 = decode_octet_string(V2, [4]), case Tlv3 of [] -> true;_ -> exit({error,{asn1, {unexpected,Tlv3}}}) % extra fields not allowed end, Res1 = {'RC2CBCParameter',Term1,Term2}, Res1. %%================================ %% PBKDF2-PRFsAlgorithmIdentifier %%================================ 'enc_PBKDF2-PRFsAlgorithmIdentifier'(Val) -> 'enc_PBKDF2-PRFsAlgorithmIdentifier'(Val, [<<48>>]). 'enc_PBKDF2-PRFsAlgorithmIdentifier'(Val, TagIn) -> {_,Cindex1,Cindex2} = Val, Objalgorithm = 'CryptographicMessageSyntaxAlgorithms-2009':'getenc_internal_object_set_argument_4'( Cindex1), %%------------------------------------------------- %% attribute algorithm(1) with type OBJECT IDENTIFIER %%------------------------------------------------- {EncBytes1,EncLen1} = encode_object_identifier(Cindex1, [<<6>>]), %%------------------------------------------------- %% attribute parameters(2) with type typefieldParams OPTIONAL %%------------------------------------------------- {EncBytes2,EncLen2} = case Cindex2 of asn1_NOVALUE -> {<<>>,0}; _ -> {TmpBytes2,_ } = Objalgorithm('Params', Cindex2, []), encode_open_type(TmpBytes2, []) end, BytesSoFar = [EncBytes1, EncBytes2], LenSoFar = EncLen1 + EncLen2, encode_tags(TagIn, BytesSoFar, LenSoFar). 'dec_PBKDF2-PRFsAlgorithmIdentifier'(Tlv) -> 'dec_PBKDF2-PRFsAlgorithmIdentifier'(Tlv, [16]). 'dec_PBKDF2-PRFsAlgorithmIdentifier'(Tlv, TagIn) -> %%------------------------------------------------- %% decode tag and length %%------------------------------------------------- Tlv1 = match_tags(Tlv, TagIn), %%------------------------------------------------- %% attribute algorithm(1) with type OBJECT IDENTIFIER %%------------------------------------------------- [V1|Tlv2] = Tlv1, Term1 = decode_object_identifier(V1, [6]), %%------------------------------------------------- %% attribute parameters(2) with type typefieldParams OPTIONAL %%------------------------------------------------- {Tmpterm1,Tlv3} = case Tlv2 of [V2|TempTlv3] -> {decode_open_type(V2, []), TempTlv3}; _ -> { asn1_NOVALUE, Tlv2} end, DecObjalgorithmTerm1 = 'CryptographicMessageSyntaxAlgorithms-2009':'getdec_internal_object_set_argument_4'(Term1), Term2 = case Tmpterm1 of asn1_NOVALUE ->asn1_NOVALUE; _ -> case (catch DecObjalgorithmTerm1('Params', Tmpterm1, [])) of {'EXIT', Reason1} -> exit({'Type not compatible with table constraint',Reason1}); Tmpterm2 -> Tmpterm2 end end, case Tlv3 of [] -> true;_ -> exit({error,{asn1, {unexpected,Tlv3}}}) % extra fields not allowed end, Res1 = {'PBKDF2-PRFsAlgorithmIdentifier',Term1,Term2}, Res1. %%================================ %% PBKDF2-SaltSourcesAlgorithmIdentifier %%================================ 'enc_PBKDF2-SaltSourcesAlgorithmIdentifier'(Val) -> 'enc_PBKDF2-SaltSourcesAlgorithmIdentifier'(Val, [<<48>>]). 'enc_PBKDF2-SaltSourcesAlgorithmIdentifier'(Val, TagIn) -> {_,Cindex1,Cindex2} = Val, Objalgorithm = 'CryptographicMessageSyntaxAlgorithms-2009':'getenc_internal_object_set_argument_6'( Cindex1), %%------------------------------------------------- %% attribute algorithm(1) with type OBJECT IDENTIFIER %%------------------------------------------------- {EncBytes1,EncLen1} = encode_object_identifier(Cindex1, [<<6>>]), %%------------------------------------------------- %% attribute parameters(2) with type typefieldParams OPTIONAL %%------------------------------------------------- {EncBytes2,EncLen2} = case Cindex2 of asn1_NOVALUE -> {<<>>,0}; _ -> {TmpBytes2,_ } = Objalgorithm('Params', Cindex2, []), encode_open_type(TmpBytes2, []) end, BytesSoFar = [EncBytes1, EncBytes2], LenSoFar = EncLen1 + EncLen2, encode_tags(TagIn, BytesSoFar, LenSoFar). 'dec_PBKDF2-SaltSourcesAlgorithmIdentifier'(Tlv) -> 'dec_PBKDF2-SaltSourcesAlgorithmIdentifier'(Tlv, [16]). 'dec_PBKDF2-SaltSourcesAlgorithmIdentifier'(Tlv, TagIn) -> %%------------------------------------------------- %% decode tag and length %%------------------------------------------------- Tlv1 = match_tags(Tlv, TagIn), %%------------------------------------------------- %% attribute algorithm(1) with type OBJECT IDENTIFIER %%------------------------------------------------- [V1|Tlv2] = Tlv1, Term1 = decode_object_identifier(V1, [6]), %%------------------------------------------------- %% attribute parameters(2) with type typefieldParams OPTIONAL %%------------------------------------------------- {Tmpterm1,Tlv3} = case Tlv2 of [V2|TempTlv3] -> {decode_open_type(V2, []), TempTlv3}; _ -> { asn1_NOVALUE, Tlv2} end, DecObjalgorithmTerm1 = 'CryptographicMessageSyntaxAlgorithms-2009':'getdec_internal_object_set_argument_6'(Term1), Term2 = case Tmpterm1 of asn1_NOVALUE ->asn1_NOVALUE; _ -> case (catch DecObjalgorithmTerm1('Params', Tmpterm1, [])) of {'EXIT', Reason1} -> exit({'Type not compatible with table constraint',Reason1}); Tmpterm2 -> Tmpterm2 end end, case Tlv3 of [] -> true;_ -> exit({error,{asn1, {unexpected,Tlv3}}}) % extra fields not allowed end, Res1 = {'PBKDF2-SaltSourcesAlgorithmIdentifier',Term1,Term2}, Res1. %%================================ %% PBKDF2-params %%================================ 'enc_PBKDF2-params'(Val) -> 'enc_PBKDF2-params'(Val, [<<48>>]). 'enc_PBKDF2-params'(Val, TagIn) -> {_,Cindex1,Cindex2,Cindex3,Cindex4} = Val, %%------------------------------------------------- %% attribute salt(1) with type CHOICE %%------------------------------------------------- {EncBytes1,EncLen1} = 'enc_PBKDF2-params_salt'(Cindex1, []), %%------------------------------------------------- %% attribute iterationCount(2) with type INTEGER %%------------------------------------------------- {EncBytes2,EncLen2} = encode_integer(Cindex2, [<<2>>]), %%------------------------------------------------- %% attribute keyLength(3) with type INTEGER OPTIONAL %%------------------------------------------------- {EncBytes3,EncLen3} = case Cindex3 of asn1_NOVALUE -> {<<>>,0}; _ -> encode_integer(Cindex3, [<<2>>]) end, %%------------------------------------------------- %% attribute prf(4) External CryptographicMessageSyntaxAlgorithms-2009:PBKDF2-PRFsAlgorithmIdentifier DEFAULT = {'PBKDF2-PRFsAlgorithmIdentifier',{1,3,6,1,5,5,8,1,2},'NULL'} %%------------------------------------------------- {EncBytes4,EncLen4} = case Cindex4 of asn1_DEFAULT -> {<<>>,0}; _ when Cindex4 =:= {'PBKDF2-PRFsAlgorithmIdentifier',{1,3,6,1,5,5,8,1,2},'NULL'} -> {<<>>,0}; _ -> 'enc_PBKDF2-PRFsAlgorithmIdentifier'(Cindex4, [<<48>>]) end, BytesSoFar = [EncBytes1, EncBytes2, EncBytes3, EncBytes4], LenSoFar = EncLen1 + EncLen2 + EncLen3 + EncLen4, encode_tags(TagIn, BytesSoFar, LenSoFar). %%================================ %% PBKDF2-params_salt %%================================ 'enc_PBKDF2-params_salt'(Val, TagIn) -> {EncBytes,EncLen} = case element(1,Val) of specified -> encode_restricted_string(element(2,Val), [<<4>>]); otherSource -> 'enc_PBKDF2-SaltSourcesAlgorithmIdentifier'(element(2,Val), [<<48>>]); Else -> exit({error,{asn1,{invalid_choice_type,Else}}}) end, encode_tags(TagIn, EncBytes, EncLen). 'dec_PBKDF2-params'(Tlv) -> 'dec_PBKDF2-params'(Tlv, [16]). 'dec_PBKDF2-params'(Tlv, TagIn) -> %%------------------------------------------------- %% decode tag and length %%------------------------------------------------- Tlv1 = match_tags(Tlv, TagIn), %%------------------------------------------------- %% attribute salt(1) with type CHOICE %%------------------------------------------------- [V1|Tlv2] = Tlv1, Term1 = 'dec_PBKDF2-params_salt'(V1, []), %%------------------------------------------------- %% attribute iterationCount(2) with type INTEGER %%------------------------------------------------- [V2|Tlv3] = Tlv2, Term2 = begin Val1 = decode_integer(V2, [2]), if 1 =< Val1, Val1 =< 'MAX' -> Val1; true -> exit({error,{asn1,bad_range}}) end end, %%------------------------------------------------- %% attribute keyLength(3) with type INTEGER OPTIONAL %%------------------------------------------------- {Term3,Tlv4} = case Tlv3 of [{2,V3}|TempTlv4] -> {begin Val2 = decode_integer(V3, []), if 1 =< Val2, Val2 =< 'MAX' -> Val2; true -> exit({error,{asn1,bad_range}}) end end, TempTlv4}; _ -> { asn1_NOVALUE, Tlv3} end, %%------------------------------------------------- %% attribute prf(4) External CryptographicMessageSyntaxAlgorithms-2009:PBKDF2-PRFsAlgorithmIdentifier DEFAULT = {'PBKDF2-PRFsAlgorithmIdentifier',{1,3,6,1,5,5,8,1,2},'NULL'} %%------------------------------------------------- {Term4,Tlv5} = case Tlv4 of [{16,V4}|TempTlv5] -> {'dec_PBKDF2-PRFsAlgorithmIdentifier'(V4, []), TempTlv5}; _ -> {{'PBKDF2-PRFsAlgorithmIdentifier',{1,3,6,1,5,5,8,1,2},'NULL'},Tlv4} end, case Tlv5 of [] -> true;_ -> exit({error,{asn1, {unexpected,Tlv5}}}) % extra fields not allowed end, Res1 = {'PBKDF2-params',Term1,Term2,Term3,Term4}, Res1. 'dec_PBKDF2-params_salt'(Tlv, TagIn) -> Tlv1 = match_tags(Tlv, TagIn), case (case Tlv1 of [CtempTlv1] -> CtempTlv1; _ -> Tlv1 end) of %% 'specified' {4, V1} -> {specified, decode_octet_string(V1, [])}; %% 'otherSource' {16, V1} -> {otherSource, 'dec_PBKDF2-SaltSourcesAlgorithmIdentifier'(V1, [])}; Else -> exit({error,{asn1,{invalid_choice_tag,Else}}}) end . 'id-alg-ESDH'() -> {1,2,840,113549,1,9,16,3,5}. 'id-alg-SSDH'() -> {1,2,840,113549,1,9,16,3,10}. 'id-alg-CMS3DESwrap'() -> {1,2,840,113549,1,9,16,3,6}. 'id-alg-CMSRC2wrap'() -> {1,2,840,113549,1,9,16,3,7}. 'des-ede3-cbc'() -> {1,2,840,113549,3,7}. 'rc2-cbc'() -> {1,2,840,113549,3,2}. 'hMAC-SHA1'() -> {1,3,6,1,5,5,8,1,2}. 'id-PBKDF2'() -> {1,2,840,113549,1,5,12}. 'id-gost28147-wrap'() -> {1,2,804,2,1,1,1,1,1,1,5}. 'id-gost28147-ofb'() -> {1,2,804,2,1,1,1,1,1,1,2}. 'id-gost28147-cfb'() -> {1,2,804,2,1,1,1,1,1,1,3}. 'id-Dstu7624ofb-x256'() -> {1,2,804,2,1,1,1,1,1,3,6,2}. 'id-Dstu7624cfb-x256'() -> {1,2,804,2,1,1,1,1,1,3,3,2}. defaultPBKDF2() -> {'PBKDF2-PRFsAlgorithmIdentifier',{1,3,6,1,5,5,8,1,2},'NULL'}. 'dh-public-number'() -> {1,2,840,10046,2,1}. %%================================ %% maca-hMAC-SHA1 %%================================ 'enc_maca-hMAC-SHA1'('Params', Val, _RestPrimFieldName) -> encode_null(Val, [<<5>>]); 'enc_maca-hMAC-SHA1'(smimeCaps, Val, [H|T]) -> 'enc_maca-hMAC-SHA1_smimeCaps'(H, Val, T). 'dec_maca-hMAC-SHA1'('Params', Bytes,_) -> Tlv = tlv_format(Bytes), decode_null(Tlv, [5]); 'dec_maca-hMAC-SHA1'(smimeCaps, Bytes,[H|T]) -> 'dec_maca-hMAC-SHA1_smimeCaps'(H, Bytes, T). tlv_format(Bytes) when is_binary(Bytes) -> {Tlv,_} = ber_decode_nif(Bytes), Tlv; tlv_format(Bytes) -> Bytes. %%================================ %% alg-hMAC-SHA1 %%================================ 'enc_alg-hMAC-SHA1'('Params', Val, _RestPrimFieldName) -> encode_null(Val, [<<5>>]); 'enc_alg-hMAC-SHA1'(smimeCaps, _,_) -> exit({error,{'use of missing field in object', smimeCaps}}). 'dec_alg-hMAC-SHA1'('Params', Bytes,_) -> Tlv = tlv_format(Bytes), decode_null(Tlv, [5]); 'dec_alg-hMAC-SHA1'(smimeCaps, _,_) -> exit({error,{'illegal use of missing field in object', smimeCaps}}). %%================================ %% kaa-esdh %%================================ 'enc_kaa-esdh'('Params', Val, _RestPrimFieldName) -> enc_KeyWrapAlgorithm(Val, [<<48>>]); 'enc_kaa-esdh'('Ukm', Val, _RestPrimFieldName) -> {Val,0}; 'enc_kaa-esdh'(smimeCaps, Val, [H|T]) -> 'enc_kaa-esdh_smimeCaps'(H, Val, T). 'dec_kaa-esdh'('Params', Bytes,_) -> Tlv = tlv_format(Bytes), dec_KeyWrapAlgorithm(Tlv, [16]); 'dec_kaa-esdh'('Ukm', Bytes,_) -> Bytes; 'dec_kaa-esdh'(smimeCaps, Bytes,[H|T]) -> 'dec_kaa-esdh_smimeCaps'(H, Bytes, T). %%================================ %% kaa-ssdh %%================================ 'enc_kaa-ssdh'('Params', Val, _RestPrimFieldName) -> enc_KeyWrapAlgorithm(Val, [<<48>>]); 'enc_kaa-ssdh'('Ukm', Val, _RestPrimFieldName) -> {Val,0}; 'enc_kaa-ssdh'(smimeCaps, Val, [H|T]) -> 'enc_kaa-ssdh_smimeCaps'(H, Val, T). 'dec_kaa-ssdh'('Params', Bytes,_) -> Tlv = tlv_format(Bytes), dec_KeyWrapAlgorithm(Tlv, [16]); 'dec_kaa-ssdh'('Ukm', Bytes,_) -> Bytes; 'dec_kaa-ssdh'(smimeCaps, Bytes,[H|T]) -> 'dec_kaa-ssdh_smimeCaps'(H, Bytes, T). %%================================ %% pk-originator-dh %%================================ 'enc_pk-originator-dh'('KeyValue', Val, _RestPrimFieldName) -> 'PKIXAlgs-2009':enc_DHPublicKey(Val, [<<2>>]); 'enc_pk-originator-dh'('Params', Val, _RestPrimFieldName) -> {Val,0}; 'enc_pk-originator-dh'('PrivateKey', Val, _RestPrimFieldName) -> {Val,0}. 'dec_pk-originator-dh'('KeyValue', Bytes,_) -> Tlv = tlv_format(Bytes), 'PKIXAlgs-2009':dec_DHPublicKey(Tlv, [2]); 'dec_pk-originator-dh'('Params', Bytes,_) -> Bytes; 'dec_pk-originator-dh'('PrivateKey', Bytes,_) -> Bytes. %%================================ %% kwa-3DESWrap %%================================ 'enc_kwa-3DESWrap'('Params', Val, _RestPrimFieldName) -> encode_null(Val, [<<5>>]); 'enc_kwa-3DESWrap'(smimeCaps, Val, [H|T]) -> 'enc_kwa-3DESWrap_smimeCaps'(H, Val, T). 'dec_kwa-3DESWrap'('Params', Bytes,_) -> Tlv = tlv_format(Bytes), decode_null(Tlv, [5]); 'dec_kwa-3DESWrap'(smimeCaps, Bytes,[H|T]) -> 'dec_kwa-3DESWrap_smimeCaps'(H, Bytes, T). %%================================ %% kwa-RC2Wrap %%================================ 'enc_kwa-RC2Wrap'('Params', Val, _RestPrimFieldName) -> enc_RC2wrapParameter(Val, [<<2>>]); 'enc_kwa-RC2Wrap'(smimeCaps, Val, [H|T]) -> 'enc_kwa-RC2Wrap_smimeCaps'(H, Val, T). 'dec_kwa-RC2Wrap'('Params', Bytes,_) -> Tlv = tlv_format(Bytes), dec_RC2wrapParameter(Tlv, [2]); 'dec_kwa-RC2Wrap'(smimeCaps, Bytes,[H|T]) -> 'dec_kwa-RC2Wrap_smimeCaps'(H, Bytes, T). %%================================ %% kda-PBKDF2 %%================================ 'enc_kda-PBKDF2'('Params', Val, _RestPrimFieldName) -> 'enc_PBKDF2-params'(Val, [<<48>>]); 'enc_kda-PBKDF2'(smimeCaps, _,_) -> exit({error,{'use of missing field in object', smimeCaps}}). 'dec_kda-PBKDF2'('Params', Bytes,_) -> Tlv = tlv_format(Bytes), 'dec_PBKDF2-params'(Tlv, [16]); 'dec_kda-PBKDF2'(smimeCaps, _,_) -> exit({error,{'illegal use of missing field in object', smimeCaps}}). %%================================ %% cea-3DES-cbc %%================================ 'enc_cea-3DES-cbc'('Params', Val, _RestPrimFieldName) -> enc_IV(Val, [<<4>>]); 'enc_cea-3DES-cbc'(smimeCaps, Val, [H|T]) -> 'enc_cea-3DES-cbc_smimeCaps'(H, Val, T). 'dec_cea-3DES-cbc'('Params', Bytes,_) -> Tlv = tlv_format(Bytes), dec_IV(Tlv, [4]); 'dec_cea-3DES-cbc'(smimeCaps, Bytes,[H|T]) -> 'dec_cea-3DES-cbc_smimeCaps'(H, Bytes, T). %%================================ %% cea-RC2-cbc %%================================ 'enc_cea-RC2-cbc'('Params', Val, _RestPrimFieldName) -> enc_RC2CBCParameter(Val, [<<48>>]); 'enc_cea-RC2-cbc'(smimeCaps, Val, [H|T]) -> 'SecureMimeMessageV3dot1-2009':'enc_cap-RC2CBC'(H, Val, T). 'dec_cea-RC2-cbc'('Params', Bytes,_) -> Tlv = tlv_format(Bytes), dec_RC2CBCParameter(Tlv, [16]); 'dec_cea-RC2-cbc'(smimeCaps, Bytes,[H|T]) -> 'SecureMimeMessageV3dot1-2009':'dec_cap-RC2CBC'(H, Bytes, T). %%================================ %% kt-rsa %%================================ 'enc_kt-rsa'('Params', Val, _RestPrimFieldName) -> encode_null(Val, [<<5>>]); 'enc_kt-rsa'(smimeCaps, Val, [H|T]) -> 'enc_kt-rsa_smimeCaps'(H, Val, T). 'dec_kt-rsa'('Params', Bytes,_) -> Tlv = tlv_format(Bytes), decode_null(Tlv, [5]); 'dec_kt-rsa'(smimeCaps, Bytes,[H|T]) -> 'dec_kt-rsa_smimeCaps'(H, Bytes, T). %%================================ %% cap-3DESwrap %%================================ 'enc_cap-3DESwrap'('Type', Val, _RestPrimFieldName) -> {Val,0}. 'dec_cap-3DESwrap'('Type', Bytes,_) -> Bytes. %%================================ %% maca-hMAC-SHA1_smimeCaps %%================================ 'enc_maca-hMAC-SHA1_smimeCaps'('Type', Val, _RestPrimFieldName) -> {Val,0}. 'dec_maca-hMAC-SHA1_smimeCaps'('Type', Bytes,_) -> Bytes. %%================================ %% kwa-3DESWrap_smimeCaps %%================================ 'enc_kwa-3DESWrap_smimeCaps'('Type', Val, _RestPrimFieldName) -> {Val,0}. 'dec_kwa-3DESWrap_smimeCaps'('Type', Bytes,_) -> Bytes. %%================================ %% kaa-ssdh_smimeCaps %%================================ 'enc_kaa-ssdh_smimeCaps'('Type', Val, _RestPrimFieldName) -> enc_KeyWrapAlgorithm(Val, [<<48>>]). 'dec_kaa-ssdh_smimeCaps'('Type', Bytes,_) -> Tlv = tlv_format(Bytes), dec_KeyWrapAlgorithm(Tlv, [16]). %%================================ %% kaa-esdh_smimeCaps %%================================ 'enc_kaa-esdh_smimeCaps'('Type', Val, _RestPrimFieldName) -> enc_KeyWrapAlgorithm(Val, [<<48>>]). 'dec_kaa-esdh_smimeCaps'('Type', Bytes,_) -> Tlv = tlv_format(Bytes), dec_KeyWrapAlgorithm(Tlv, [16]). %%================================ %% kwa-RC2Wrap_smimeCaps %%================================ 'enc_kwa-RC2Wrap_smimeCaps'('Type', Val, _RestPrimFieldName) -> {Val,0}. 'dec_kwa-RC2Wrap_smimeCaps'('Type', Bytes,_) -> Bytes. %%================================ %% cea-3DES-cbc_smimeCaps %%================================ 'enc_cea-3DES-cbc_smimeCaps'('Type', Val, _RestPrimFieldName) -> {Val,0}. 'dec_cea-3DES-cbc_smimeCaps'('Type', Bytes,_) -> Bytes. %%================================ %% KeyWrapAlgorithm_smimeCaps %%================================ enc_KeyWrapAlgorithm_smimeCaps('Type', Val, _RestPrimFieldName) -> {Val,0}. dec_KeyWrapAlgorithm_smimeCaps('Type', Bytes,_) -> Bytes. %%================================ %% kt-rsa_smimeCaps %%================================ 'enc_kt-rsa_smimeCaps'('Type', Val, _RestPrimFieldName) -> {Val,0}. 'dec_kt-rsa_smimeCaps'('Type', Bytes,_) -> Bytes. %%================================ %% MessageDigestAlgs %%================================ getenc_MessageDigestAlgs(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. getdec_MessageDigestAlgs(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% SignatureAlgs %%================================ getenc_SignatureAlgs(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. getdec_SignatureAlgs(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% KeyAgreementAlgs %%================================ getenc_KeyAgreementAlgs(Id) when Id =:= {1,2,840,113549,1,9,16,3,5} -> fun 'enc_kaa-esdh'/3; getenc_KeyAgreementAlgs(Id) when Id =:= {1,2,840,113549,1,9,16,3,10} -> fun 'enc_kaa-ssdh'/3; getenc_KeyAgreementAlgs(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. getdec_KeyAgreementAlgs(Id) when Id =:= {1,2,840,113549,1,9,16,3,5} -> fun 'dec_kaa-esdh'/3; getdec_KeyAgreementAlgs(Id) when Id =:= {1,2,840,113549,1,9,16,3,10} -> fun 'dec_kaa-ssdh'/3; getdec_KeyAgreementAlgs(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% KeyAgreePublicKeys %%================================ getenc_KeyAgreePublicKeys(Id) when Id =:= {1,2,840,10046,2,1} -> fun(T,V,O) -> 'PKIXAlgs-2009':'enc_pk-dh'(T,V,O) end; getenc_KeyAgreePublicKeys(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. getdec_KeyAgreePublicKeys(Id) when Id =:= {1,2,840,10046,2,1} -> fun(T,V,O) -> 'PKIXAlgs-2009':'dec_pk-dh'(T,V,O) end; getdec_KeyAgreePublicKeys(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% KeyTransportAlgs %%================================ getenc_KeyTransportAlgs(Id) when Id =:= {1,2,840,113549,1,1,1} -> fun 'enc_kt-rsa'/3; getenc_KeyTransportAlgs(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. getdec_KeyTransportAlgs(Id) when Id =:= {1,2,840,113549,1,1,1} -> fun 'dec_kt-rsa'/3; getdec_KeyTransportAlgs(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% KeyWrapAlgs %%================================ getenc_KeyWrapAlgs(Id) when Id =:= {1,2,840,113549,1,9,16,3,6} -> fun 'enc_kwa-3DESWrap'/3; getenc_KeyWrapAlgs(Id) when Id =:= {1,2,840,113549,1,9,16,3,7} -> fun 'enc_kwa-RC2Wrap'/3; getenc_KeyWrapAlgs(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. getdec_KeyWrapAlgs(Id) when Id =:= {1,2,840,113549,1,9,16,3,6} -> fun 'dec_kwa-3DESWrap'/3; getdec_KeyWrapAlgs(Id) when Id =:= {1,2,840,113549,1,9,16,3,7} -> fun 'dec_kwa-RC2Wrap'/3; getdec_KeyWrapAlgs(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% KeyDerivationAlgs %%================================ getenc_KeyDerivationAlgs(Id) when Id =:= {1,2,840,113549,1,5,12} -> fun 'enc_kda-PBKDF2'/3; getenc_KeyDerivationAlgs(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. getdec_KeyDerivationAlgs(Id) when Id =:= {1,2,840,113549,1,5,12} -> fun 'dec_kda-PBKDF2'/3; getdec_KeyDerivationAlgs(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% ContentEncryptionAlgs %%================================ getenc_ContentEncryptionAlgs(Id) when Id =:= {1,2,840,113549,3,2} -> fun 'enc_cea-RC2-cbc'/3; getenc_ContentEncryptionAlgs(Id) when Id =:= {1,2,840,113549,3,7} -> fun 'enc_cea-3DES-cbc'/3; getenc_ContentEncryptionAlgs(Id) when Id =:= {2,16,840,1,101,3,4,1,2} -> fun(T,V,O) -> 'CMSAesRsaesOaep-2009':'enc_cea-aes128-cbc'(T,V,O) end; getenc_ContentEncryptionAlgs(Id) when Id =:= {2,16,840,1,101,3,4,1,42} -> fun(T,V,O) -> 'CMSAesRsaesOaep-2009':'enc_cea-aes256-cbc'(T,V,O) end; getenc_ContentEncryptionAlgs(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. getdec_ContentEncryptionAlgs(Id) when Id =:= {1,2,840,113549,3,2} -> fun 'dec_cea-RC2-cbc'/3; getdec_ContentEncryptionAlgs(Id) when Id =:= {1,2,840,113549,3,7} -> fun 'dec_cea-3DES-cbc'/3; getdec_ContentEncryptionAlgs(Id) when Id =:= {2,16,840,1,101,3,4,1,2} -> fun(T,V,O) -> 'CMSAesRsaesOaep-2009':'dec_cea-aes128-cbc'(T,V,O) end; getdec_ContentEncryptionAlgs(Id) when Id =:= {2,16,840,1,101,3,4,1,42} -> fun(T,V,O) -> 'CMSAesRsaesOaep-2009':'dec_cea-aes256-cbc'(T,V,O) end; getdec_ContentEncryptionAlgs(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% MessageAuthAlgs %%================================ getenc_MessageAuthAlgs(Id) when Id =:= {1,3,6,1,5,5,8,1,2} -> fun 'enc_maca-hMAC-SHA1'/3; getenc_MessageAuthAlgs(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. getdec_MessageAuthAlgs(Id) when Id =:= {1,3,6,1,5,5,8,1,2} -> fun 'dec_maca-hMAC-SHA1'/3; getdec_MessageAuthAlgs(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% SMimeCaps %%================================ getenc_SMimeCaps({1,2,840,113549,3,2}) -> fun(Type, Val, _RestPrimFieldName) -> case Type of 'Type' -> 'SecureMimeMessageV3dot1-2009':'enc_SMIMECapabilitiesParametersForRC2CBC'(Val, [<<2>>]) end end; getenc_SMimeCaps({1,2,840,113549,3,7}) -> fun(Type, Val, _RestPrimFieldName) -> case Type of 'Type' -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end end; getenc_SMimeCaps({1,2,840,113549,1,1,1}) -> fun(Type, Val, _RestPrimFieldName) -> case Type of 'Type' -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end end; getenc_SMimeCaps({1,2,840,113549,1,9,16,3,5}) -> fun(Type, Val, _RestPrimFieldName) -> case Type of 'Type' -> 'enc_KeyWrapAlgorithm'(Val) end end; getenc_SMimeCaps({1,2,840,113549,1,9,16,3,6}) -> fun(Type, Val, _RestPrimFieldName) -> case Type of 'Type' -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end end; getenc_SMimeCaps({1,2,840,113549,1,9,16,3,7}) -> fun(Type, Val, _RestPrimFieldName) -> case Type of 'Type' -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end end; getenc_SMimeCaps({1,2,840,113549,1,9,16,3,10}) -> fun(Type, Val, _RestPrimFieldName) -> case Type of 'Type' -> 'enc_KeyWrapAlgorithm'(Val) end end; getenc_SMimeCaps({1,3,6,1,5,5,8,1,2}) -> fun(Type, Val, _RestPrimFieldName) -> case Type of 'Type' -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end end; getenc_SMimeCaps(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. 'getdec_SMimeCaps'({1,2,840,113549,3,2}) -> fun(Type, Bytes, _RestPrimFieldName) -> case Type of 'Type' -> 'SecureMimeMessageV3dot1-2009':'dec_SMIMECapabilitiesParametersForRC2CBC'(Bytes, [2]) end end; 'getdec_SMimeCaps'({1,2,840,113549,3,7}) -> fun(Type, Bytes, _RestPrimFieldName) -> case Type of 'Type' -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end end; 'getdec_SMimeCaps'({1,2,840,113549,1,1,1}) -> fun(Type, Bytes, _RestPrimFieldName) -> case Type of 'Type' -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end end; 'getdec_SMimeCaps'({1,2,840,113549,1,9,16,3,5}) -> fun(Type, Bytes, _RestPrimFieldName) -> case Type of 'Type' -> 'dec_KeyWrapAlgorithm'(Bytes) end end; 'getdec_SMimeCaps'({1,2,840,113549,1,9,16,3,6}) -> fun(Type, Bytes, _RestPrimFieldName) -> case Type of 'Type' -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end end; 'getdec_SMimeCaps'({1,2,840,113549,1,9,16,3,7}) -> fun(Type, Bytes, _RestPrimFieldName) -> case Type of 'Type' -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end end; 'getdec_SMimeCaps'({1,2,840,113549,1,9,16,3,10}) -> fun(Type, Bytes, _RestPrimFieldName) -> case Type of 'Type' -> 'dec_KeyWrapAlgorithm'(Bytes) end end; 'getdec_SMimeCaps'({1,3,6,1,5,5,8,1,2}) -> fun(Type, Bytes, _RestPrimFieldName) -> case Type of 'Type' -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end end; getdec_SMimeCaps(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% PBKDF2-PRFs %%================================ 'getenc_PBKDF2-PRFs'(Id) when Id =:= {1,3,6,1,5,5,8,1,2} -> fun 'enc_alg-hMAC-SHA1'/3; 'getenc_PBKDF2-PRFs'(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. 'getdec_PBKDF2-PRFs'(Id) when Id =:= {1,3,6,1,5,5,8,1,2} -> fun 'dec_alg-hMAC-SHA1'/3; 'getdec_PBKDF2-PRFs'(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% PBKDF2-SaltSources %%================================ 'getenc_PBKDF2-SaltSources'(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. 'getdec_PBKDF2-SaltSources'(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% internal_object_set_argument_6 %%================================ getenc_internal_object_set_argument_6(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. getdec_internal_object_set_argument_6(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% internal_object_set_argument_4 %%================================ getenc_internal_object_set_argument_4(Id) when Id =:= {1,3,6,1,5,5,8,1,2} -> fun 'enc_alg-hMAC-SHA1'/3; getenc_internal_object_set_argument_4(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. getdec_internal_object_set_argument_4(Id) when Id =:= {1,3,6,1,5,5,8,1,2} -> fun 'dec_alg-hMAC-SHA1'/3; getdec_internal_object_set_argument_4(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%================================ %% internal_object_set_argument_2 %%================================ getenc_internal_object_set_argument_2(Id) when Id =:= {1,2,840,113549,1,9,16,3,6} -> fun 'enc_kwa-3DESWrap'/3; getenc_internal_object_set_argument_2(Id) when Id =:= {1,2,840,113549,1,9,16,3,7} -> fun 'enc_kwa-RC2Wrap'/3; getenc_internal_object_set_argument_2(_) -> fun(_, Val, _RestPrimFieldName) -> case Val of {asn1_OPENTYPE,Bin} when is_binary(Bin) -> {Bin,byte_size(Bin)} end end. getdec_internal_object_set_argument_2(Id) when Id =:= {1,2,840,113549,1,9,16,3,6} -> fun 'dec_kwa-3DESWrap'/3; getdec_internal_object_set_argument_2(Id) when Id =:= {1,2,840,113549,1,9,16,3,7} -> fun 'dec_kwa-RC2Wrap'/3; getdec_internal_object_set_argument_2(_) -> fun(_,Bytes, _RestPrimFieldName) -> case Bytes of Bin when is_binary(Bin) -> {asn1_OPENTYPE,Bin}; _ -> {asn1_OPENTYPE,ber_encode(Bytes)} end end. %%% %%% Run-time functions. %%% 'dialyzer-suppressions'(Arg) -> ok. ber_decode_nif(B) -> asn1rt_nif:decode_ber_tlv(B). ber_encode([Tlv]) -> ber_encode(Tlv); ber_encode(Tlv) when is_binary(Tlv) -> Tlv; ber_encode(Tlv) -> asn1rt_nif:encode_ber_tlv(Tlv). collect_parts(TlvList) -> collect_parts(TlvList, []). collect_parts([{_, L} | Rest], Acc) when is_list(L) -> collect_parts(Rest, [collect_parts(L) | Acc]); collect_parts([{3, <>} | Rest], _Acc) -> collect_parts_bit(Rest, [Bits], Unused); collect_parts([{_T, V} | Rest], Acc) -> collect_parts(Rest, [V | Acc]); collect_parts([], Acc) -> list_to_binary(lists:reverse(Acc)). collect_parts_bit([{3, <>} | Rest], Acc, Uacc) -> collect_parts_bit(Rest, [Bits | Acc], Unused + Uacc); collect_parts_bit([], Acc, Uacc) -> list_to_binary([Uacc | lists:reverse(Acc)]). dec_subidentifiers(<<>>, _Av, Al) -> lists:reverse(Al); dec_subidentifiers(<<1:1,H:7,T/binary>>, Av, Al) -> dec_subidentifiers(T, Av bsl 7 + H, Al); dec_subidentifiers(<>, Av, Al) -> dec_subidentifiers(T, 0, [Av bsl 7 + H | Al]). decode_integer(Tlv, TagIn) -> Bin = match_tags(Tlv, TagIn), Len = byte_size(Bin), <> = Bin, Int. decode_null(Tlv, Tags) -> Val = match_tags(Tlv, Tags), case Val of <<>> -> 'NULL'; _ -> exit({error, {asn1, {decode_null, Val}}}) end. decode_object_identifier(Tlv, Tags) -> Val = match_tags(Tlv, Tags), [AddedObjVal | ObjVals] = dec_subidentifiers(Val, 0, []), {Val1, Val2} = if AddedObjVal < 40 -> {0, AddedObjVal}; AddedObjVal < 80 -> {1, AddedObjVal - 40}; true -> {2, AddedObjVal - 80} end, list_to_tuple([Val1, Val2 | ObjVals]). decode_octet_string(Tlv, TagsIn) -> Bin = match_and_collect(Tlv, TagsIn), binary:copy(Bin). decode_open_type(Tlv, TagIn) -> case match_tags(Tlv, TagIn) of Bin when is_binary(Bin) -> {InnerTlv, _} = ber_decode_nif(Bin), InnerTlv; TlvBytes -> TlvBytes end. e_object_identifier({'OBJECT IDENTIFIER', V}) -> e_object_identifier(V); e_object_identifier(V) when is_tuple(V) -> e_object_identifier(tuple_to_list(V)); e_object_identifier([E1, E2 | Tail]) -> Head = 40 * E1 + E2, {H, Lh} = mk_object_val(Head), {R, Lr} = lists:mapfoldl(fun enc_obj_id_tail/2, 0, Tail), {[H | R], Lh + Lr}. enc_obj_id_tail(H, Len) -> {B, L} = mk_object_val(H), {B, Len + L}. encode_integer(Val) -> Bytes = if Val >= 0 -> encode_integer_pos(Val, []); true -> encode_integer_neg(Val, []) end, {Bytes, length(Bytes)}. encode_integer(Val, Tag) when is_integer(Val) -> encode_tags(Tag, encode_integer(Val)); encode_integer(Val, _Tag) -> exit({error, {asn1, {encode_integer, Val}}}). encode_integer_neg(-1, [B1 | _T] = L) when B1 > 127 -> L; encode_integer_neg(N, Acc) -> encode_integer_neg(N bsr 8, [N band 255 | Acc]). encode_integer_pos(0, [B | _Acc] = L) when B < 128 -> L; encode_integer_pos(N, Acc) -> encode_integer_pos(N bsr 8, [N band 255 | Acc]). encode_length(L) when L =< 127 -> {[L], 1}; encode_length(L) -> Oct = minimum_octets(L), Len = length(Oct), if Len =< 126 -> {[128 bor Len | Oct], Len + 1}; true -> exit({error, {asn1, too_long_length_oct, Len}}) end. encode_null(_Val, TagIn) -> encode_tags(TagIn, [], 0). encode_object_identifier(Val, TagIn) -> encode_tags(TagIn, e_object_identifier(Val)). encode_open_type(Val, T) when is_list(Val) -> encode_open_type(list_to_binary(Val), T); encode_open_type(Val, Tag) -> encode_tags(Tag, Val, byte_size(Val)). encode_restricted_string(OctetList, TagIn) when is_binary(OctetList) -> encode_tags(TagIn, OctetList, byte_size(OctetList)); encode_restricted_string(OctetList, TagIn) when is_list(OctetList) -> encode_tags(TagIn, OctetList, length(OctetList)). encode_tags(TagIn, {BytesSoFar, LenSoFar}) -> encode_tags(TagIn, BytesSoFar, LenSoFar). encode_tags([Tag | Trest], BytesSoFar, LenSoFar) -> {Bytes2, L2} = encode_length(LenSoFar), encode_tags(Trest, [Tag, Bytes2 | BytesSoFar], LenSoFar + byte_size(Tag) + L2); encode_tags([], BytesSoFar, LenSoFar) -> {BytesSoFar, LenSoFar}. match_and_collect(Tlv, TagsIn) -> Val = match_tags(Tlv, TagsIn), case Val of [_ | _] = PartList -> collect_parts(PartList); Bin when is_binary(Bin) -> Bin end. match_tags({T, V}, [T]) -> V; match_tags({T, V}, [T | Tt]) -> match_tags(V, Tt); match_tags([{T, V}], [T | Tt]) -> match_tags(V, Tt); match_tags([{T, _V} | _] = Vlist, [T]) -> Vlist; match_tags(Tlv, []) -> Tlv; match_tags({Tag, _V} = Tlv, [T | _Tt]) -> exit({error, {asn1, {wrong_tag, {{expected, T}, {got, Tag, Tlv}}}}}). minimum_octets(0, Acc) -> Acc; minimum_octets(Val, Acc) -> minimum_octets(Val bsr 8, [Val band 255 | Acc]). minimum_octets(Val) -> minimum_octets(Val, []). mk_object_val(0, Ack, Len) -> {Ack, Len}; mk_object_val(Val, Ack, Len) -> mk_object_val(Val bsr 7, [Val band 127 bor 128 | Ack], Len + 1). mk_object_val(Val) when Val =< 127 -> {[255 band Val], 1}; mk_object_val(Val) -> mk_object_val(Val bsr 7, [Val band 127], 1).