%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2007-2018. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
%% %CopyrightEnd%
%%
-module(ssl_dh_groups).
-include_lib("public_key/include/public_key.hrl").
-export([modp2048_generator/0, modp2048_prime/0,
ffdhe2048_generator/0, ffdhe2048_prime/0,
ffdhe3072_generator/0, ffdhe3072_prime/0,
ffdhe4096_generator/0, ffdhe4096_prime/0,
ffdhe6144_generator/0, ffdhe6144_prime/0,
ffdhe8192_generator/0, ffdhe8192_prime/0,
dh_params/1]).
%% RFC3526 - 2048-bit MODP Group
%% This group is assigned id 14.
%%
%% This prime is: 2^2048 - 2^1984 - 1 + 2^64 * { [2^1918 pi] + 124476 }
%%
%% Its hexadecimal value is:
%%
%% FFFFFFFF FFFFFFFF C90FDAA2 2168C234 C4C6628B 80DC1CD1
%% 29024E08 8A67CC74 020BBEA6 3B139B22 514A0879 8E3404DD
%% EF9519B3 CD3A431B 302B0A6D F25F1437 4FE1356D 6D51C245
%% E485B576 625E7EC6 F44C42E9 A637ED6B 0BFF5CB6 F406B7ED
%% EE386BFB 5A899FA5 AE9F2411 7C4B1FE6 49286651 ECE45B3D
%% C2007CB8 A163BF05 98DA4836 1C55D39A 69163FA8 FD24CF5F
%% 83655D23 DCA3AD96 1C62F356 208552BB 9ED52907 7096966D
%% 670C354E 4ABC9804 F1746C08 CA18217C 32905E46 2E36CE3B
%% E39E772C 180E8603 9B2783A2 EC07A28F B5C55DF0 6F4C52C9
%% DE2BCBF6 95581718 3995497C EA956AE5 15D22618 98FA0510
%% 15728E5A 8AACAA68 FFFFFFFF FFFFFFFF
%%
%% The generator is: 2.
modp2048_generator() ->
2.
modp2048_prime() ->
P = "FFFFFFFF" "FFFFFFFF" "C90FDAA2" "2168C234" "C4C6628B" "80DC1CD1"
"29024E08" "8A67CC74" "020BBEA6" "3B139B22" "514A0879" "8E3404DD"
"EF9519B3" "CD3A431B" "302B0A6D" "F25F1437" "4FE1356D" "6D51C245"
"E485B576" "625E7EC6" "F44C42E9" "A637ED6B" "0BFF5CB6" "F406B7ED"
"EE386BFB" "5A899FA5" "AE9F2411" "7C4B1FE6" "49286651" "ECE45B3D"
"C2007CB8" "A163BF05" "98DA4836" "1C55D39A" "69163FA8" "FD24CF5F"
"83655D23" "DCA3AD96" "1C62F356" "208552BB" "9ED52907" "7096966D"
"670C354E" "4ABC9804" "F1746C08" "CA18217C" "32905E46" "2E36CE3B"
"E39E772C" "180E8603" "9B2783A2" "EC07A28F" "B5C55DF0" "6F4C52C9"
"DE2BCBF6" "95581718" "3995497C" "EA956AE5" "15D22618" "98FA0510"
"15728E5A" "8AACAA68" "FFFFFFFF" "FFFFFFFF",
list_to_integer(P, 16).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%% RFC8446 - TLS 1.3
%%% RFC7919 - Negotiated FFDHE for TLS
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% ffdhe2048
%% ---------
%% The 2048-bit group has registry value 256 and is calculated from the
%% following formula:
%%
%% The modulus is:
%%
%% p = 2^2048 - 2^1984 + {[2^1918 * e] + 560316 } * 2^64 - 1
%%
%% The hexadecimal representation of p is:
%%
%% FFFFFFFF FFFFFFFF ADF85458 A2BB4A9A AFDC5620 273D3CF1
%% D8B9C583 CE2D3695 A9E13641 146433FB CC939DCE 249B3EF9
%% 7D2FE363 630C75D8 F681B202 AEC4617A D3DF1ED5 D5FD6561
%% 2433F51F 5F066ED0 85636555 3DED1AF3 B557135E 7F57C935
%% 984F0C70 E0E68B77 E2A689DA F3EFE872 1DF158A1 36ADE735
%% 30ACCA4F 483A797A BC0AB182 B324FB61 D108A94B B2C8E3FB
%% B96ADAB7 60D7F468 1D4F42A3 DE394DF4 AE56EDE7 6372BB19
%% 0B07A7C8 EE0A6D70 9E02FCE1 CDF7E2EC C03404CD 28342F61
%% 9172FE9C E98583FF 8E4F1232 EEF28183 C3FE3B1B 4C6FAD73
%% 3BB5FCBC 2EC22005 C58EF183 7D1683B2 C6F34A26 C1B2EFFA
%% 886B4238 61285C97 FFFFFFFF FFFFFFFF
%%
%% The generator is: g = 2
%%
%% The group size is: q = (p-1)/2
%%
%% The estimated symmetric-equivalent strength of this group is 103
%% bits.
ffdhe2048_generator() ->
2.
ffdhe2048_prime() ->
P = "FFFFFFFF" "FFFFFFFF" "ADF85458" "A2BB4A9A" "AFDC5620" "273D3CF1"
"D8B9C583" "CE2D3695" "A9E13641" "146433FB" "CC939DCE" "249B3EF9"
"7D2FE363" "630C75D8" "F681B202" "AEC4617A" "D3DF1ED5" "D5FD6561"
"2433F51F" "5F066ED0" "85636555" "3DED1AF3" "B557135E" "7F57C935"
"984F0C70" "E0E68B77" "E2A689DA" "F3EFE872" "1DF158A1" "36ADE735"
"30ACCA4F" "483A797A" "BC0AB182" "B324FB61" "D108A94B" "B2C8E3FB"
"B96ADAB7" "60D7F468" "1D4F42A3" "DE394DF4" "AE56EDE7" "6372BB19"
"0B07A7C8" "EE0A6D70" "9E02FCE1" "CDF7E2EC" "C03404CD" "28342F61"
"9172FE9C" "E98583FF" "8E4F1232" "EEF28183" "C3FE3B1B" "4C6FAD73"
"3BB5FCBC" "2EC22005" "C58EF183" "7D1683B2" "C6F34A26" "C1B2EFFA"
"886B4238" "61285C97" "FFFFFFFF" "FFFFFFFF",
list_to_integer(P, 16).
%% ffdhe3072
%% ---------
%% The 3072-bit prime has registry value 257 and is calculated from the
%% following formula:
%%
%% The modulus is:
%%
%% p = 2^3072 - 2^3008 + {[2^2942 * e] + 2625351} * 2^64 - 1
%%
%% The hexadecimal representation of p is:
%%
%% FFFFFFFF FFFFFFFF ADF85458 A2BB4A9A AFDC5620 273D3CF1
%% D8B9C583 CE2D3695 A9E13641 146433FB CC939DCE 249B3EF9
%% 7D2FE363 630C75D8 F681B202 AEC4617A D3DF1ED5 D5FD6561
%% 2433F51F 5F066ED0 85636555 3DED1AF3 B557135E 7F57C935
%% 984F0C70 E0E68B77 E2A689DA F3EFE872 1DF158A1 36ADE735
%% 30ACCA4F 483A797A BC0AB182 B324FB61 D108A94B B2C8E3FB
%% B96ADAB7 60D7F468 1D4F42A3 DE394DF4 AE56EDE7 6372BB19
%% 0B07A7C8 EE0A6D70 9E02FCE1 CDF7E2EC C03404CD 28342F61
%% 9172FE9C E98583FF 8E4F1232 EEF28183 C3FE3B1B 4C6FAD73
%% 3BB5FCBC 2EC22005 C58EF183 7D1683B2 C6F34A26 C1B2EFFA
%% 886B4238 611FCFDC DE355B3B 6519035B BC34F4DE F99C0238
%% 61B46FC9 D6E6C907 7AD91D26 91F7F7EE 598CB0FA C186D91C
%% AEFE1309 85139270 B4130C93 BC437944 F4FD4452 E2D74DD3
%% 64F2E21E 71F54BFF 5CAE82AB 9C9DF69E E86D2BC5 22363A0D
%% ABC52197 9B0DEADA 1DBF9A42 D5C4484E 0ABCD06B FA53DDEF
%% 3C1B20EE 3FD59D7C 25E41D2B 66C62E37 FFFFFFFF FFFFFFFF
%%
%% The generator is: g = 2
%%
%% The group size is: q = (p-1)/2
%%
%% The estimated symmetric-equivalent strength of this group is 125
%% bits.
ffdhe3072_generator() ->
2.
ffdhe3072_prime() ->
P = "FFFFFFFF" "FFFFFFFF" "ADF85458" "A2BB4A9A" "AFDC5620" "273D3CF1"
"D8B9C583" "CE2D3695" "A9E13641" "146433FB" "CC939DCE" "249B3EF9"
"7D2FE363" "630C75D8" "F681B202" "AEC4617A" "D3DF1ED5" "D5FD6561"
"2433F51F" "5F066ED0" "85636555" "3DED1AF3" "B557135E" "7F57C935"
"984F0C70" "E0E68B77" "E2A689DA" "F3EFE872" "1DF158A1" "36ADE735"
"30ACCA4F" "483A797A" "BC0AB182" "B324FB61" "D108A94B" "B2C8E3FB"
"B96ADAB7" "60D7F468" "1D4F42A3" "DE394DF4" "AE56EDE7" "6372BB19"
"0B07A7C8" "EE0A6D70" "9E02FCE1" "CDF7E2EC" "C03404CD" "28342F61"
"9172FE9C" "E98583FF" "8E4F1232" "EEF28183" "C3FE3B1B" "4C6FAD73"
"3BB5FCBC" "2EC22005" "C58EF183" "7D1683B2" "C6F34A26" "C1B2EFFA"
"886B4238" "611FCFDC" "DE355B3B" "6519035B" "BC34F4DE" "F99C0238"
"61B46FC9" "D6E6C907" "7AD91D26" "91F7F7EE" "598CB0FA" "C186D91C"
"AEFE1309" "85139270" "B4130C93" "BC437944" "F4FD4452" "E2D74DD3"
"64F2E21E" "71F54BFF" "5CAE82AB" "9C9DF69E" "E86D2BC5" "22363A0D"
"ABC52197" "9B0DEADA" "1DBF9A42" "D5C4484E" "0ABCD06B" "FA53DDEF"
"3C1B20EE" "3FD59D7C" "25E41D2B" "66C62E37" "FFFFFFFF" "FFFFFFFF",
list_to_integer(P, 16).
%% ffdhe4096
%% ---------
%% The 4096-bit group has registry value 258 and is calculated from the
%% following formula:
%%
%% The modulus is:
%%
%% p = 2^4096 - 2^4032 + {[2^3966 * e] + 5736041} * 2^64 - 1
%%
%% The hexadecimal representation of p is:
%%
%% FFFFFFFF FFFFFFFF ADF85458 A2BB4A9A AFDC5620 273D3CF1
%% D8B9C583 CE2D3695 A9E13641 146433FB CC939DCE 249B3EF9
%% 7D2FE363 630C75D8 F681B202 AEC4617A D3DF1ED5 D5FD6561
%% 2433F51F 5F066ED0 85636555 3DED1AF3 B557135E 7F57C935
%% 984F0C70 E0E68B77 E2A689DA F3EFE872 1DF158A1 36ADE735
%% 30ACCA4F 483A797A BC0AB182 B324FB61 D108A94B B2C8E3FB
%% B96ADAB7 60D7F468 1D4F42A3 DE394DF4 AE56EDE7 6372BB19
%% 0B07A7C8 EE0A6D70 9E02FCE1 CDF7E2EC C03404CD 28342F61
%% 9172FE9C E98583FF 8E4F1232 EEF28183 C3FE3B1B 4C6FAD73
%% 3BB5FCBC 2EC22005 C58EF183 7D1683B2 C6F34A26 C1B2EFFA
%% 886B4238 611FCFDC DE355B3B 6519035B BC34F4DE F99C0238
%% 61B46FC9 D6E6C907 7AD91D26 91F7F7EE 598CB0FA C186D91C
%% AEFE1309 85139270 B4130C93 BC437944 F4FD4452 E2D74DD3
%% 64F2E21E 71F54BFF 5CAE82AB 9C9DF69E E86D2BC5 22363A0D
%% ABC52197 9B0DEADA 1DBF9A42 D5C4484E 0ABCD06B FA53DDEF
%% 3C1B20EE 3FD59D7C 25E41D2B 669E1EF1 6E6F52C3 164DF4FB
%% 7930E9E4 E58857B6 AC7D5F42 D69F6D18 7763CF1D 55034004
%% 87F55BA5 7E31CC7A 7135C886 EFB4318A ED6A1E01 2D9E6832
%% A907600A 918130C4 6DC778F9 71AD0038 092999A3 33CB8B7A
%% 1A1DB93D 7140003C 2A4ECEA9 F98D0ACC 0A8291CD CEC97DCF
%% 8EC9B55A 7F88A46B 4DB5A851 F44182E1 C68A007E 5E655F6A
%% FFFFFFFF FFFFFFFF
%%
%% The generator is: g = 2
%%
%% The group size is: q = (p-1)/2
%%
%% The estimated symmetric-equivalent strength of this group is 150
%% bits.
ffdhe4096_generator() ->
2.
ffdhe4096_prime() ->
P = "FFFFFFFF" "FFFFFFFF" "ADF85458" "A2BB4A9A" "AFDC5620" "273D3CF1"
"D8B9C583" "CE2D3695" "A9E13641" "146433FB" "CC939DCE" "249B3EF9"
"7D2FE363" "630C75D8" "F681B202" "AEC4617A" "D3DF1ED5" "D5FD6561"
"2433F51F" "5F066ED0" "85636555" "3DED1AF3" "B557135E" "7F57C935"
"984F0C70" "E0E68B77" "E2A689DA" "F3EFE872" "1DF158A1" "36ADE735"
"30ACCA4F" "483A797A" "BC0AB182" "B324FB61" "D108A94B" "B2C8E3FB"
"B96ADAB7" "60D7F468" "1D4F42A3" "DE394DF4" "AE56EDE7" "6372BB19"
"0B07A7C8" "EE0A6D70" "9E02FCE1" "CDF7E2EC" "C03404CD" "28342F61"
"9172FE9C" "E98583FF" "8E4F1232" "EEF28183" "C3FE3B1B" "4C6FAD73"
"3BB5FCBC" "2EC22005" "C58EF183" "7D1683B2" "C6F34A26" "C1B2EFFA"
"886B4238" "611FCFDC" "DE355B3B" "6519035B" "BC34F4DE" "F99C0238"
"61B46FC9" "D6E6C907" "7AD91D26" "91F7F7EE" "598CB0FA" "C186D91C"
"AEFE1309" "85139270" "B4130C93" "BC437944" "F4FD4452" "E2D74DD3"
"64F2E21E" "71F54BFF" "5CAE82AB" "9C9DF69E" "E86D2BC5" "22363A0D"
"ABC52197" "9B0DEADA" "1DBF9A42" "D5C4484E" "0ABCD06B" "FA53DDEF"
"3C1B20EE" "3FD59D7C" "25E41D2B" "669E1EF1" "6E6F52C3" "164DF4FB"
"7930E9E4" "E58857B6" "AC7D5F42" "D69F6D18" "7763CF1D" "55034004"
"87F55BA5" "7E31CC7A" "7135C886" "EFB4318A" "ED6A1E01" "2D9E6832"
"A907600A" "918130C4" "6DC778F9" "71AD0038" "092999A3" "33CB8B7A"
"1A1DB93D" "7140003C" "2A4ECEA9" "F98D0ACC" "0A8291CD" "CEC97DCF"
"8EC9B55A" "7F88A46B" "4DB5A851" "F44182E1" "C68A007E" "5E655F6A"
"FFFFFFFF" "FFFFFFFF",
list_to_integer(P, 16).
%% ffdhe6144
%% ---------
%% The 6144-bit group has registry value 259 and is calculated from the
%% following formula:
%%
%% The modulus is:
%%
%% p = 2^6144 - 2^6080 + {[2^6014 * e] + 15705020} * 2^64 - 1
%%
%% The hexadecimal representation of p is:
%%
%% FFFFFFFF FFFFFFFF ADF85458 A2BB4A9A AFDC5620 273D3CF1
%% D8B9C583 CE2D3695 A9E13641 146433FB CC939DCE 249B3EF9
%% 7D2FE363 630C75D8 F681B202 AEC4617A D3DF1ED5 D5FD6561
%% 2433F51F 5F066ED0 85636555 3DED1AF3 B557135E 7F57C935
%% 984F0C70 E0E68B77 E2A689DA F3EFE872 1DF158A1 36ADE735
%% 30ACCA4F 483A797A BC0AB182 B324FB61 D108A94B B2C8E3FB
%% B96ADAB7 60D7F468 1D4F42A3 DE394DF4 AE56EDE7 6372BB19
%% 0B07A7C8 EE0A6D70 9E02FCE1 CDF7E2EC C03404CD 28342F61
%% 9172FE9C E98583FF 8E4F1232 EEF28183 C3FE3B1B 4C6FAD73
%% 3BB5FCBC 2EC22005 C58EF183 7D1683B2 C6F34A26 C1B2EFFA
%% 886B4238 611FCFDC DE355B3B 6519035B BC34F4DE F99C0238
%% 61B46FC9 D6E6C907 7AD91D26 91F7F7EE 598CB0FA C186D91C
%% AEFE1309 85139270 B4130C93 BC437944 F4FD4452 E2D74DD3
%% 64F2E21E 71F54BFF 5CAE82AB 9C9DF69E E86D2BC5 22363A0D
%% ABC52197 9B0DEADA 1DBF9A42 D5C4484E 0ABCD06B FA53DDEF
%% 3C1B20EE 3FD59D7C 25E41D2B 669E1EF1 6E6F52C3 164DF4FB
%% 7930E9E4 E58857B6 AC7D5F42 D69F6D18 7763CF1D 55034004
%% 87F55BA5 7E31CC7A 7135C886 EFB4318A ED6A1E01 2D9E6832
%% A907600A 918130C4 6DC778F9 71AD0038 092999A3 33CB8B7A
%% 1A1DB93D 7140003C 2A4ECEA9 F98D0ACC 0A8291CD CEC97DCF
%% 8EC9B55A 7F88A46B 4DB5A851 F44182E1 C68A007E 5E0DD902
%% 0BFD64B6 45036C7A 4E677D2C 38532A3A 23BA4442 CAF53EA6
%% 3BB45432 9B7624C8 917BDD64 B1C0FD4C B38E8C33 4C701C3A
%% CDAD0657 FCCFEC71 9B1F5C3E 4E46041F 388147FB 4CFDB477
%% A52471F7 A9A96910 B855322E DB6340D8 A00EF092 350511E3
%% 0ABEC1FF F9E3A26E 7FB29F8C 183023C3 587E38DA 0077D9B4
%% 763E4E4B 94B2BBC1 94C6651E 77CAF992 EEAAC023 2A281BF6
%% B3A739C1 22611682 0AE8DB58 47A67CBE F9C9091B 462D538C
%% D72B0374 6AE77F5E 62292C31 1562A846 505DC82D B854338A
%% E49F5235 C95B9117 8CCF2DD5 CACEF403 EC9D1810 C6272B04
%% 5B3B71F9 DC6B80D6 3FDD4A8E 9ADB1E69 62A69526 D43161C1
%% A41D570D 7938DAD4 A40E329C D0E40E65 FFFFFFFF FFFFFFFF
%%
%% The generator is: g = 2
%%
%% The group size is: q = (p-1)/2
%%
%% The estimated symmetric-equivalent strength of this group is 175
%% bits.
ffdhe6144_generator() ->
2.
ffdhe6144_prime() ->
P = "FFFFFFFF" "FFFFFFFF" "ADF85458" "A2BB4A9A" "AFDC5620" "273D3CF1"
"D8B9C583" "CE2D3695" "A9E13641" "146433FB" "CC939DCE" "249B3EF9"
"7D2FE363" "630C75D8" "F681B202" "AEC4617A" "D3DF1ED5" "D5FD6561"
"2433F51F" "5F066ED0" "85636555" "3DED1AF3" "B557135E" "7F57C935"
"984F0C70" "E0E68B77" "E2A689DA" "F3EFE872" "1DF158A1" "36ADE735"
"30ACCA4F" "483A797A" "BC0AB182" "B324FB61" "D108A94B" "B2C8E3FB"
"B96ADAB7" "60D7F468" "1D4F42A3" "DE394DF4" "AE56EDE7" "6372BB19"
"0B07A7C8" "EE0A6D70" "9E02FCE1" "CDF7E2EC" "C03404CD" "28342F61"
"9172FE9C" "E98583FF" "8E4F1232" "EEF28183" "C3FE3B1B" "4C6FAD73"
"3BB5FCBC" "2EC22005" "C58EF183" "7D1683B2" "C6F34A26" "C1B2EFFA"
"886B4238" "611FCFDC" "DE355B3B" "6519035B" "BC34F4DE" "F99C0238"
"61B46FC9" "D6E6C907" "7AD91D26" "91F7F7EE" "598CB0FA" "C186D91C"
"AEFE1309" "85139270" "B4130C93" "BC437944" "F4FD4452" "E2D74DD3"
"64F2E21E" "71F54BFF" "5CAE82AB" "9C9DF69E" "E86D2BC5" "22363A0D"
"ABC52197" "9B0DEADA" "1DBF9A42" "D5C4484E" "0ABCD06B" "FA53DDEF"
"3C1B20EE" "3FD59D7C" "25E41D2B" "669E1EF1" "6E6F52C3" "164DF4FB"
"7930E9E4" "E58857B6" "AC7D5F42" "D69F6D18" "7763CF1D" "55034004"
"87F55BA5" "7E31CC7A" "7135C886" "EFB4318A" "ED6A1E01" "2D9E6832"
"A907600A" "918130C4" "6DC778F9" "71AD0038" "092999A3" "33CB8B7A"
"1A1DB93D" "7140003C" "2A4ECEA9" "F98D0ACC" "0A8291CD" "CEC97DCF"
"8EC9B55A" "7F88A46B" "4DB5A851" "F44182E1" "C68A007E" "5E0DD902"
"0BFD64B6" "45036C7A" "4E677D2C" "38532A3A" "23BA4442" "CAF53EA6"
"3BB45432" "9B7624C8" "917BDD64" "B1C0FD4C" "B38E8C33" "4C701C3A"
"CDAD0657" "FCCFEC71" "9B1F5C3E" "4E46041F" "388147FB" "4CFDB477"
"A52471F7" "A9A96910" "B855322E" "DB6340D8" "A00EF092" "350511E3"
"0ABEC1FF" "F9E3A26E" "7FB29F8C" "183023C3" "587E38DA" "0077D9B4"
"763E4E4B" "94B2BBC1" "94C6651E" "77CAF992" "EEAAC023" "2A281BF6"
"B3A739C1" "22611682" "0AE8DB58" "47A67CBE" "F9C9091B" "462D538C"
"D72B0374" "6AE77F5E" "62292C31" "1562A846" "505DC82D" "B854338A"
"E49F5235" "C95B9117" "8CCF2DD5" "CACEF403" "EC9D1810" "C6272B04"
"5B3B71F9" "DC6B80D6" "3FDD4A8E" "9ADB1E69" "62A69526" "D43161C1"
"A41D570D" "7938DAD4" "A40E329C" "D0E40E65" "FFFFFFFF" "FFFFFFFF",
list_to_integer(P, 16).
%% ffdhe8192
%% ---------
%% The 8192-bit group has registry value 260 and is calculated from the
%% following formula:
%%
%% The modulus is:
%%
%% p = 2^8192 - 2^8128 + {[2^8062 * e] + 10965728} * 2^64 - 1
%%
%% The hexadecimal representation of p is:
%%
%% FFFFFFFF FFFFFFFF ADF85458 A2BB4A9A AFDC5620 273D3CF1
%% D8B9C583 CE2D3695 A9E13641 146433FB CC939DCE 249B3EF9
%% 7D2FE363 630C75D8 F681B202 AEC4617A D3DF1ED5 D5FD6561
%% 2433F51F 5F066ED0 85636555 3DED1AF3 B557135E 7F57C935
%% 984F0C70 E0E68B77 E2A689DA F3EFE872 1DF158A1 36ADE735
%% 30ACCA4F 483A797A BC0AB182 B324FB61 D108A94B B2C8E3FB
%% B96ADAB7 60D7F468 1D4F42A3 DE394DF4 AE56EDE7 6372BB19
%% 0B07A7C8 EE0A6D70 9E02FCE1 CDF7E2EC C03404CD 28342F61
%% 9172FE9C E98583FF 8E4F1232 EEF28183 C3FE3B1B 4C6FAD73
%% 3BB5FCBC 2EC22005 C58EF183 7D1683B2 C6F34A26 C1B2EFFA
%% 886B4238 611FCFDC DE355B3B 6519035B BC34F4DE F99C0238
%% 61B46FC9 D6E6C907 7AD91D26 91F7F7EE 598CB0FA C186D91C
%% AEFE1309 85139270 B4130C93 BC437944 F4FD4452 E2D74DD3
%% 64F2E21E 71F54BFF 5CAE82AB 9C9DF69E E86D2BC5 22363A0D
%% ABC52197 9B0DEADA 1DBF9A42 D5C4484E 0ABCD06B FA53DDEF
%% 3C1B20EE 3FD59D7C 25E41D2B 669E1EF1 6E6F52C3 164DF4FB
%% 7930E9E4 E58857B6 AC7D5F42 D69F6D18 7763CF1D 55034004
%% 87F55BA5 7E31CC7A 7135C886 EFB4318A ED6A1E01 2D9E6832
%% A907600A 918130C4 6DC778F9 71AD0038 092999A3 33CB8B7A
%% 1A1DB93D 7140003C 2A4ECEA9 F98D0ACC 0A8291CD CEC97DCF
%% 8EC9B55A 7F88A46B 4DB5A851 F44182E1 C68A007E 5E0DD902
%% 0BFD64B6 45036C7A 4E677D2C 38532A3A 23BA4442 CAF53EA6
%% 3BB45432 9B7624C8 917BDD64 B1C0FD4C B38E8C33 4C701C3A
%% CDAD0657 FCCFEC71 9B1F5C3E 4E46041F 388147FB 4CFDB477
%% A52471F7 A9A96910 B855322E DB6340D8 A00EF092 350511E3
%% 0ABEC1FF F9E3A26E 7FB29F8C 183023C3 587E38DA 0077D9B4
%% 763E4E4B 94B2BBC1 94C6651E 77CAF992 EEAAC023 2A281BF6
%% B3A739C1 22611682 0AE8DB58 47A67CBE F9C9091B 462D538C
%% D72B0374 6AE77F5E 62292C31 1562A846 505DC82D B854338A
%% E49F5235 C95B9117 8CCF2DD5 CACEF403 EC9D1810 C6272B04
%% 5B3B71F9 DC6B80D6 3FDD4A8E 9ADB1E69 62A69526 D43161C1
%% A41D570D 7938DAD4 A40E329C CFF46AAA 36AD004C F600C838
%% 1E425A31 D951AE64 FDB23FCE C9509D43 687FEB69 EDD1CC5E
%% 0B8CC3BD F64B10EF 86B63142 A3AB8829 555B2F74 7C932665
%% CB2C0F1C C01BD702 29388839 D2AF05E4 54504AC7 8B758282
%% 2846C0BA 35C35F5C 59160CC0 46FD8251 541FC68C 9C86B022
%% BB709987 6A460E74 51A8A931 09703FEE 1C217E6C 3826E52C
%% 51AA691E 0E423CFC 99E9E316 50C1217B 624816CD AD9A95F9
%% D5B80194 88D9C0A0 A1FE3075 A577E231 83F81D4A 3F2FA457
%% 1EFC8CE0 BA8A4FE8 B6855DFE 72B0A66E DED2FBAB FBE58A30
%% FAFABE1C 5D71A87E 2F741EF8 C1FE86FE A6BBFDE5 30677F0D
%% 97D11D49 F7A8443D 0822E506 A9F4614E 011E2A94 838FF88C
%% D68C8BB7 C5C6424C FFFFFFFF FFFFFFFF
%%
%% The generator is: g = 2
%%
%% The group size is: q = (p-1)/2
%%
%% The estimated symmetric-equivalent strength of this group is 192
%% bits.
ffdhe8192_generator() ->
2.
ffdhe8192_prime() ->
P = "FFFFFFFF" "FFFFFFFF" "ADF85458" "A2BB4A9A" "AFDC5620" "273D3CF1"
"D8B9C583" "CE2D3695" "A9E13641" "146433FB" "CC939DCE" "249B3EF9"
"7D2FE363" "630C75D8" "F681B202" "AEC4617A" "D3DF1ED5" "D5FD6561"
"2433F51F" "5F066ED0" "85636555" "3DED1AF3" "B557135E" "7F57C935"
"984F0C70" "E0E68B77" "E2A689DA" "F3EFE872" "1DF158A1" "36ADE735"
"30ACCA4F" "483A797A" "BC0AB182" "B324FB61" "D108A94B" "B2C8E3FB"
"B96ADAB7" "60D7F468" "1D4F42A3" "DE394DF4" "AE56EDE7" "6372BB19"
"0B07A7C8" "EE0A6D70" "9E02FCE1" "CDF7E2EC" "C03404CD" "28342F61"
"9172FE9C" "E98583FF" "8E4F1232" "EEF28183" "C3FE3B1B" "4C6FAD73"
"3BB5FCBC" "2EC22005" "C58EF183" "7D1683B2" "C6F34A26" "C1B2EFFA"
"886B4238" "611FCFDC" "DE355B3B" "6519035B" "BC34F4DE" "F99C0238"
"61B46FC9" "D6E6C907" "7AD91D26" "91F7F7EE" "598CB0FA" "C186D91C"
"AEFE1309" "85139270" "B4130C93" "BC437944" "F4FD4452" "E2D74DD3"
"64F2E21E" "71F54BFF" "5CAE82AB" "9C9DF69E" "E86D2BC5" "22363A0D"
"ABC52197" "9B0DEADA" "1DBF9A42" "D5C4484E" "0ABCD06B" "FA53DDEF"
"3C1B20EE" "3FD59D7C" "25E41D2B" "669E1EF1" "6E6F52C3" "164DF4FB"
"7930E9E4" "E58857B6" "AC7D5F42" "D69F6D18" "7763CF1D" "55034004"
"87F55BA5" "7E31CC7A" "7135C886" "EFB4318A" "ED6A1E01" "2D9E6832"
"A907600A" "918130C4" "6DC778F9" "71AD0038" "092999A3" "33CB8B7A"
"1A1DB93D" "7140003C" "2A4ECEA9" "F98D0ACC" "0A8291CD" "CEC97DCF"
"8EC9B55A" "7F88A46B" "4DB5A851" "F44182E1" "C68A007E" "5E0DD902"
"0BFD64B6" "45036C7A" "4E677D2C" "38532A3A" "23BA4442" "CAF53EA6"
"3BB45432" "9B7624C8" "917BDD64" "B1C0FD4C" "B38E8C33" "4C701C3A"
"CDAD0657" "FCCFEC71" "9B1F5C3E" "4E46041F" "388147FB" "4CFDB477"
"A52471F7" "A9A96910" "B855322E" "DB6340D8" "A00EF092" "350511E3"
"0ABEC1FF" "F9E3A26E" "7FB29F8C" "183023C3" "587E38DA" "0077D9B4"
"763E4E4B" "94B2BBC1" "94C6651E" "77CAF992" "EEAAC023" "2A281BF6"
"B3A739C1" "22611682" "0AE8DB58" "47A67CBE" "F9C9091B" "462D538C"
"D72B0374" "6AE77F5E" "62292C31" "1562A846" "505DC82D" "B854338A"
"E49F5235" "C95B9117" "8CCF2DD5" "CACEF403" "EC9D1810" "C6272B04"
"5B3B71F9" "DC6B80D6" "3FDD4A8E" "9ADB1E69" "62A69526" "D43161C1"
"A41D570D" "7938DAD4" "A40E329C" "CFF46AAA" "36AD004C" "F600C838"
"1E425A31" "D951AE64" "FDB23FCE" "C9509D43" "687FEB69" "EDD1CC5E"
"0B8CC3BD" "F64B10EF" "86B63142" "A3AB8829" "555B2F74" "7C932665"
"CB2C0F1C" "C01BD702" "29388839" "D2AF05E4" "54504AC7" "8B758282"
"2846C0BA" "35C35F5C" "59160CC0" "46FD8251" "541FC68C" "9C86B022"
"BB709987" "6A460E74" "51A8A931" "09703FEE" "1C217E6C" "3826E52C"
"51AA691E" "0E423CFC" "99E9E316" "50C1217B" "624816CD" "AD9A95F9"
"D5B80194" "88D9C0A0" "A1FE3075" "A577E231" "83F81D4A" "3F2FA457"
"1EFC8CE0" "BA8A4FE8" "B6855DFE" "72B0A66E" "DED2FBAB" "FBE58A30"
"FAFABE1C" "5D71A87E" "2F741EF8" "C1FE86FE" "A6BBFDE5" "30677F0D"
"97D11D49" "F7A8443D" "0822E506" "A9F4614E" "011E2A94" "838FF88C"
"D68C8BB7" "C5C6424C" "FFFFFFFF" "FFFFFFFF",
list_to_integer(P, 16).
dh_params(ffdhe2048) ->
#'DHParameter'{
prime = ffdhe2048_prime(),
base = ffdhe2048_generator()};
dh_params(ffdhe3072) ->
#'DHParameter'{
prime = ffdhe3072_prime(),
base = ffdhe3072_generator()};
dh_params(ffdhe4096) ->
#'DHParameter'{
prime = ffdhe4096_prime(),
base = ffdhe4096_generator()};
dh_params(ffdhe6144) ->
#'DHParameter'{
prime = ffdhe6144_prime(),
base = ffdhe6144_generator()};
dh_params(ffdhe8192) ->
#'DHParameter'{
prime = ffdhe8192_prime(),
base = ffdhe8192_generator()}.