7 #if CRYPTOPP_MSC_VERSION 9 # pragma warning(disable: 4127 4189) 12 #if CRYPTOPP_GCC_DIAGNOSTIC_AVAILABLE 13 # pragma GCC diagnostic push 14 # pragma GCC diagnostic ignored "-Wunused-function" 17 #ifndef CRYPTOPP_IMPORTS 34 #if !defined(NDEBUG) && !defined(CRYPTOPP_DOXYGEN_PROCESSING) 35 static void ECDSA_TestInstantiations()
69 for (
unsigned int i=n; DiscreteLogWorkFactor(i)<m/2; i+=n)
87 EcRecommendedParameters(
const OID &oid,
unsigned int t2,
unsigned int t3,
unsigned int t4,
const char *a,
const char *b,
const char *g,
const char *n,
unsigned int h)
88 : oid(oid), t0(0), t1(0), t2(t2), t3(t3), t4(t4), a(a), b(b), g(g), n(n), h(h) {}
89 EcRecommendedParameters(
const OID &oid,
unsigned int t0,
unsigned int t1,
unsigned int t2,
unsigned int t3,
unsigned int t4,
const char *a,
const char *b,
const char *g,
const char *n,
unsigned int h)
90 : oid(oid), t0(t0), t1(t1), t2(t2), t3(t3), t4(t4), a(a), b(b), g(g), n(n), h(h) {}
102 unsigned int t0, t1, t2, t3, t4;
103 const char *a, *b, *g, *n;
109 EcRecommendedParameters(
const OID &oid,
const char *p,
const char *a,
const char *b,
const char *g,
const char *n,
unsigned int h)
110 : oid(oid), p(p), a(a), b(b), g(g), n(n), h(h) {}
121 const char *a, *b, *g, *n;
127 template <
typename T>
129 template <
typename T>
131 template <
typename T>
141 "000000000000000000000000000000000000000001",
142 "000000000000000000000000000000000000000001",
143 "0402FE13C0537BBC11ACAA07D793DE4E6D5E5C94EEE80289070FB05D38FF58321F2E800536D538CCDAA3D9",
144 "04000000000000000000020108A2E0CC0D99F8A5EF",
148 "07B6882CAAEFA84F9554FF8428BD88E246D2782AE2",
149 "0713612DCDDCB40AAB946BDA29CA91F73AF958AFD9",
150 "040369979697AB43897789566789567F787A7876A65400435EDB42EFAFB2989D51FEFCE3C80988F41FF883",
151 "03FFFFFFFFFFFFFFFFFFFF48AAB689C29CA710279B",
155 "000000000000000000000000000000000000000000000000000000000000",
156 "000000000000000000000000000000000000000000000000000000000001",
157 "0429A0B6A887A983E9730988A68727A8B2D126C44CC2CC7B2A6555193035DC76310804F12E549BDB011C103089E73510ACB275FC312A5DC6B76553F0CA",
158 "2000000000000000000000000000005A79FEC67CB6E91F1C1DA800E478A5",
162 "003088250CA6E7C7FE649CE85820F7",
163 "00E8BEE4D3E2260744188BE0E9C723",
164 "04009D73616F35F4AB1407D73562C10F00A52830277958EE84D1315ED31886",
165 "0100000000000000D9CCEC8A39E56F",
169 "00689918DBEC7E5A0DD6DFC0AA55C7",
170 "0095E9A9EC9B297BD4BF36E059184F",
171 "0401A57A6A7B26CA5EF52FCDB816479700B3ADC94ED1FE674C06E695BABA1D",
172 "010000000000000108789B2496AF93",
176 "000000000000000000000000000000000000000001",
177 "020A601907B8C953CA1481EB10512F78744A3205FD",
178 "0403F0EBA16286A2D57EA0991168D4994637E8343E3600D51FBC6C71A0094FA2CDD545B11C5C0C797324F1",
179 "040000000000000000000292FE77E70C12A4234C33",
183 "000000000000000000000000000000000000000000000000000000000000000000000000",
184 "000000000000000000000000000000000000000000000000000000000000000000000001",
185 "040503213F78CA44883F1A3B8162F188E553CD265F23C1567A16876913B0C2AC245849283601CCDA380F1C9E318D90F95D07E5426FE87E45C0E8184698E45962364E34116177DD2259",
186 "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE9AE2ED07577265DFF7F94451E061E163C61",
190 "000000000000000000000000000000000000000000000000000000000000000000000001",
191 "027B680AC8B8596DA5A4AF8A19A0303FCA97FD7645309FA2A581485AF6263E313B79A2F5",
192 "0405F939258DB7DD90E1934F8C70B0DFEC2EED25B8557EAC9C80E2E198F8CDBECD86B1205303676854FE24141CB98FE6D4B20D02B4516FF702350EDDB0826779C813F0DF45BE8112F4",
193 "03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEF90399660FC938A90165B042A7CEFADB307",
197 "07A11B09A76B562144418FF3FF8C2570B8",
198 "0217C05610884B63B9C6C7291678F9D341",
199 "040081BAF91FDF9833C40F9C181343638399078C6E7EA38C001F73C8134B1B4EF9E150",
200 "0400000000000000023123953A9464B54D",
204 "03E5A88919D7CAFCBF415F07C2176573B2",
205 "04B8266A46C55657AC734CE38F018F2192",
206 "040356DCD8F2F95031AD652D23951BB366A80648F06D867940A5366D9E265DE9EB240F",
207 "0400000000000000016954A233049BA98F",
211 "0017858FEB7A98975169E171F77B4087DE098AC8A911DF7B01",
212 "00FDFB49BFE6C3A89FACADAA7A1E5BBC7CC1C2E5D831478814",
213 "0401F481BC5F0FF84A74AD6CDF6FDEF4BF6179625372D8C0C5E10025E399F2903712CCF3EA9E3A1AD17FB0B3201B6AF7CE1B05",
214 "01000000000000000000000000C7F34A778F443ACC920EBA49",
218 "0163F35A5137C2CE3EA6ED8667190B0BC43ECD69977702709B",
219 "00C9BB9E8927D4D64C377E2AB2856A5B16E3EFB7F61D4316AE",
220 "0400D9B67D192E0367C803F39E1A7E82CA14A651350AAE617E8F01CE94335607C304AC29E7DEFBD9CA01F596F927224CDECF6C",
221 "010000000000000000000000015AAB561B005413CCD4EE99D5",
225 "000000000000000000000000000000000000000000000000000000000000",
226 "000000000000000000000000000000000000000000000000000000000001",
227 "04017232BA853A7E731AF129F22FF4149563A419C26BF50A4C9D6EEFAD612601DB537DECE819B7F70F555A67C427A8CD9BF18AEB9B56E0C11056FAE6A3",
228 "8000000000000000000000000000069D5BB915BCD46EFB1AD5F173ABDF",
232 "000000000000000000000000000000000000000000000000000000000001",
233 "0066647EDE6C332C7F8C0923BB58213B333B20E9CE4281FE115F7D8F90AD",
234 "0400FAC9DFCBAC8313BB2139F1BB755FEF65BC391F8B36F8F8EB7371FD558B01006A08A41903350678E58528BEBF8A0BEFF867A7CA36716F7E01F81052",
235 "01000000000000000000000000000013E974E72F8A6922031D2603CFE0D7",
239 "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
240 "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
241 "040060F05F658F49C1AD3AB1890F7184210EFD0987E307C84C27ACCFB8F9F67CC2C460189EB5AAAA62EE222EB1B35540CFE902374601E369050B7C4E42ACBA1DACBF04299C3460782F918EA427E6325165E9EA10E3DA5F6C42E9C55215AA9CA27A5863EC48D8E0286B",
242 "7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE5F83B2D4EA20400EC4557D5ED3E3E7CA5B4B5C83B8E01E5FCF",
246 "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
247 "0021A5C2C8EE9FEB5C4B9A753B7B476B7FD6422EF1F3DD674761FA99D6AC27C8A9A197B272822F6CD57A55AA4F50AE317B13545F",
248 "04015D4860D088DDB3496B0C6064756260441CDE4AF1771D4DB01FFE5B34E59703DC255A868A1180515603AEAB60794E54BB7996A70061B1CFAB6BE5F32BBFA78324ED106A7636B9C5A7BD198D0158AA4F5488D08F38514F1FDF4B4F40D2181B3681C364BA0273C706",
249 "010000000000000000000000000000000000000000000000000001E2AAD6A612F33307BE5FA47C3C9E052F838164CD37D9A21173",
253 "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
254 "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
255 "04026EB7A859923FBC82189631F8103FE4AC9CA2970012D5D46024804801841CA44370958493B205E647DA304DB4CEB08CBBD1BA39494776FB988B47174DCA88C7E2945283A01C89720349DC807F4FBF374F4AEADE3BCA95314DD58CEC9F307A54FFC61EFC006D8A2C9D4979C0AC44AEA74FBEBBB9F772AEDCB620B01A7BA7AF1B320430C8591984F601CD4C143EF1C7A3",
256 "020000000000000000000000000000000000000000000000000000000000000000000000131850E1F19A63E4B391A8DB917F4138B630D84BE5D639381E91DEB45CFE778F637C1001",
260 "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
261 "02F40E7E2221F295DE297117B7F3D62F5C6A97FFCB8CEFF1CD6BA8CE4A9A18AD84FFABBD8EFA59332BE7AD6756A66E294AFD185A78FF12AA520E4DE739BACA0C7FFEFF7F2955727A",
262 "040303001D34B856296C16C0D40D3CD7750A93D1D2955FA80AA5F40FC8DB7B2ABDBDE53950F4C0D293CDD711A35B67FB1499AE60038614F1394ABFA3B4C850D927E1E7769C8EEC2D19037BF27342DA639B6DCCFFFEB73D69D78C6C27A6009CBBCA1980F8533921E8A684423E43BAB08A576291AF8F461BB2A8B3531D2F0485C19B16E2F1516E23DD3C1A4827AF1B8AC15B",
263 "03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE661CE18FF55987308059B186823851EC7DD9CA1161DE93D5174D66E8382E9BB2FE84E47",
267 end = rec +
sizeof(rec)/
sizeof(rec[0]);
275 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF",
276 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC",
277 "64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1",
278 "04188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF101207192B95FFC8DA78631011ED6B24CDD573F977A11E794811",
279 "FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831",
282 "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF",
283 "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC",
284 "5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B",
285 "046B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C2964FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5",
286 "FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551",
289 "E95E4A5F737059DC60DFC7AD95B3D8139515620F",
290 "340E7BE2A280EB74E2BE61BADA745D97E8F7C300",
291 "1E589A8595423412134FAA2DBDEC95C8D8675E58",
292 "04BED5AF16EA3F6A4F62938C4631EB5AF7BDBCDBC31667CB477A1A8EC338F94741669C976316DA6321",
293 "E95E4A5F737059DC60DF5991D45029409E60FC09",
296 "C302F41D932A36CDA7A3463093D18DB78FCE476DE1A86297",
297 "6A91174076B1E0E19C39C031FE8685C1CAE040E5C69A28EF",
298 "469A28EF7C28CCA3DC721D044F4496BCCA7EF4146FBF25C9",
299 "04C0A0647EAAB6A48753B033C56CB0F0900A2F5C4853375FD614B690866ABD5BB88B5F4828C1490002E6773FA2FA299B8F",
300 "C302F41D932A36CDA7A3462F9E9E916B5BE8F1029AC4ACC1",
303 "D7C134AA264366862A18302575D1D787B09F075797DA89F57EC8C0FF",
304 "68A5E62CA9CE6C1C299803A6C1530B514E182AD8B0042A59CAD29F43",
305 "2580F63CCFE44138870713B1A92369E33E2135D266DBB372386C400B",
306 "040D9029AD2C7E5CF4340823B2A87DC68C9E4CE3174C1E6EFDEE12C07D58AA56F772C0726F24C6B89E4ECDAC24354B9E99CAA3F6D3761402CD",
307 "D7C134AA264366862A18302575D0FB98D116BC4B6DDEBCA3A5A7939F",
310 "A9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5377",
311 "7D5A0975FC2C3057EEF67530417AFFE7FB8055C126DC5C6CE94A4B44F330B5D9",
312 "26DC5C6CE94A4B44F330B5D9BBD77CBF958416295CF7E1CE6BCCDC18FF8C07B6",
313 "048BD2AEB9CB7E57CB2C4B482FFC81B7AFB9DE27E1E3BD23C23A4453BD9ACE3262547EF835C3DAC4FD97F8461A14611DC9C27745132DED8E545C1D54C72F046997",
314 "A9FB57DBA1EEA9BC3E660A909D838D718C397AA3B561A6F7901E0E82974856A7",
317 "D35E472036BC4FB7E13C785ED201E065F98FCFA6F6F40DEF4F92B9EC7893EC28FCD412B1F1B32E27",
318 "3EE30B568FBAB0F883CCEBD46D3F3BB8A2A73513F5EB79DA66190EB085FFA9F492F375A97D860EB4",
319 "520883949DFDBC42D3AD198640688A6FE13F41349554B49ACC31DCCD884539816F5EB4AC8FB1F1A6",
320 "0443BD7E9AFB53D8B85289BCC48EE5BFE6F20137D10A087EB6E7871E2A10A599C710AF8D0D39E2061114FDD05545EC1CC8AB4093247F77275E0743FFED117182EAA9C77877AAAC6AC7D35245D1692E8EE1",
321 "D35E472036BC4FB7E13C785ED201E065F98FCFA5B68F12A32D482EC7EE8658E98691555B44C59311",
324 "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B412B1DA197FB71123ACD3A729901D1A71874700133107EC53",
325 "7BC382C63D8C150C3C72080ACE05AFA0C2BEA28E4FB22787139165EFBA91F90F8AA5814A503AD4EB04A8C7DD22CE2826",
326 "04A8C7DD22CE28268B39B55416F0447C2FB77DE107DCD2A62E880EA53EEB62D57CB4390295DBC9943AB78696FA504C11",
327 "041D1C64F068CF45FFA2A63A81B7C13F6B8847A3E77EF14FE3DB7FCAFE0CBD10E8E826E03436D646AAEF87B2E247D4AF1E8ABE1D7520F9C2A45CB1EB8E95CFD55262B70B29FEEC5864E19C054FF99129280E4646217791811142820341263C5315",
328 "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B31F166E6CAC0425A7CF3AB6AF6B7FC3103B883202E9046565",
331 "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308717D4D9B009BC66842AECDA12AE6A380E62881FF2F2D82C68528AA6056583A48F3",
332 "7830A3318B603B89E2327145AC234CC594CBDD8D3DF91610A83441CAEA9863BC2DED5D5AA8253AA10A2EF1C98B9AC8B57F1117A72BF2C7B9E7C1AC4D77FC94CA",
333 "3DF91610A83441CAEA9863BC2DED5D5AA8253AA10A2EF1C98B9AC8B57F1117A72BF2C7B9E7C1AC4D77FC94CADC083E67984050B75EBAE5DD2809BD638016F723",
334 "0481AEE4BDD82ED9645A21322E9C4C6A9385ED9F70B5D916C1B43B62EEF4D0098EFF3B1F78E2D0D48D50D1687B93B97D5F7C6D5047406A5E688B352209BCB9F8227DDE385D566332ECC0EABFA9CF7822FDF209F70024A57B1AA000C55B881F8111B2DCDE494A5F485E5BCA4BD88A2763AED1CA2B2FA8F0540678CD1E0F3AD80892",
335 "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA70330870553E5C414CA92619418661197FAC10471DB1D381085DDADDB58796829CA90069",
338 "DB7C2ABF62E35E668076BEAD208B",
339 "DB7C2ABF62E35E668076BEAD2088",
340 "659EF8BA043916EEDE8911702B22",
341 "0409487239995A5EE76B55F9C2F098A89CE5AF8724C0A23E0E0FF77500",
342 "DB7C2ABF62E35E7628DFAC6561C5",
345 "DB7C2ABF62E35E668076BEAD208B",
346 "6127C24C05F38A0AAAF65C0EF02C",
347 "51DEF1815DB5ED74FCC34C85D709",
348 "044BA30AB5E892B4E1649DD0928643ADCD46F5882E3747DEF36E956E97",
349 "36DF0AAFD8B8D7597CA10520D04B",
352 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF",
353 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC",
354 "1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45",
355 "044A96B5688EF573284664698968C38BB913CBFC8223A628553168947D59DCC912042351377AC5FB32",
356 "0100000000000000000001F4C8F927AED3CA752257",
359 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73",
360 "0000000000000000000000000000000000000000",
361 "0000000000000000000000000000000000000007",
362 "043B4C382CE37AA192A4019E763036F4F5DD4D7EBB938CF935318FDCED6BC28286531733C3F03C4FEE",
363 "0100000000000000000001B8FA16DFAB9ACA16B6B3",
366 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F",
367 "0000000000000000000000000000000000000000000000000000000000000000",
368 "0000000000000000000000000000000000000000000000000000000000000007",
369 "0479BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8",
370 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141",
373 "FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF",
374 "FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC",
375 "E87579C11079F43DD824993C2CEE5ED3",
376 "04161FF7528B899B2D0C28607CA52C5B86CF5AC8395BAFEB13C02DA292DDED7A83",
377 "FFFFFFFE0000000075A30D1B9038A115",
380 "FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF",
381 "D6031998D1B3BBFEBF59CC9BBFF9AEE1",
382 "5EEEFCA380D02919DC2C6558BB6D8A5D",
383 "047B6AA5D85E572983E6FB32A7CDEBC14027B6916A894D3AEE7106FE805FC34B44",
384 "3FFFFFFF7FFFFFFFBE0024720613B5A3",
387 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73",
388 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC70",
389 "B4E134D3FB59EB8BAB57274904664D5AF50388BA",
390 "0452DCB034293A117E1F4FF11B30F7199D3144CE6DFEAFFEF2E331F296E071FA0DF9982CFEA7D43F2E",
391 "0100000000000000000000351EE786A818F3A1A16B",
394 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37",
395 "000000000000000000000000000000000000000000000000",
396 "000000000000000000000000000000000000000000000003",
397 "04DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D",
398 "FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D",
401 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFE56D",
402 "00000000000000000000000000000000000000000000000000000000",
403 "00000000000000000000000000000000000000000000000000000005",
404 "04A1455B334DF099DF30FC28A169A467E9E47075A90F7E650EB6B7A45C7E089FED7FBA344282CAFBD6F7E319F7C0B0BD59E2CA4BDB556D61A5",
405 "010000000000000000000000000001DCE8D2EC6184CAF0A971769FB1F7",
408 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001",
409 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE",
410 "B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4",
411 "04B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34",
412 "FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D",
415 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFF",
416 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFC",
417 "B3312FA7E23EE7E4988E056BE3F82D19181D9C6EFE8141120314088F5013875AC656398D8A2ED19D2A85C8EDD3EC2AEF",
418 "04AA87CA22BE8B05378EB1C71EF320AD746E1D3B628BA79B9859F741E082542A385502F25DBF55296C3A545E3872760AB73617DE4A96262C6F5D9E98BF9292DC29F8F41DBD289A147CE9DA3113B5F0B8C00A60B1CE1D7E819D7A431D7C90EA0E5F",
419 "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC7634D81F4372DDF581A0DB248B0A77AECEC196ACCC52973",
422 "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
423 "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC",
424 "0051953EB9618E1C9A1F929A21A0B68540EEA2DA725B99B315F3B8B489918EF109E156193951EC7E937B1652C0BD3BB1BF073573DF883D2C34F1EF451FD46B503F00",
425 "0400C6858E06B70404E9CD9E3ECB662395B4429C648139053FB521F828AF606B4D3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B3C1856A429BF97E7E31C2E5BD66011839296A789A3BC0045C8A5FB42C7D1BD998F54449579B446817AFBD17273E662C97EE72995EF42640C550B9013FAD0761353C7086A272C24088BE94769FD16650",
426 "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA51868783BF2F966B7FCC0148F709A5D03BB5C9B8899C47AEBB6FB71E91386409",
430 end = rec +
sizeof(rec)/
sizeof(rec[0]);
436 GetRecommendedParameters(begin, end);
438 return (it == end ?
OID() : it->oid);
444 GetRecommendedParameters(begin, end);
446 if (it == end || it->oid != oid)
452 this->m_groupPrecomputation.SetCurve(*ec);
456 bool result = GetCurve().DecodePoint(G, ssG, (
size_t)ssG.
MaxRetrievable());
457 this->SetSubgroupGenerator(G);
460 CRYPTOPP_UNUSED(result); assert(result);
472 if (m_oid.m_values.empty())
475 this->ThrowIfTypeMismatch(name,
typeid(
OID), valueType);
476 *
reinterpret_cast<OID *
>(pValue) = m_oid;
480 return GetValueHelper<DL_GroupParameters<Element> >(
this, name, valueType, pValue).Assignable()
481 CRYPTOPP_GET_FUNCTION_ENTRY(
Curve);
501 Initialize(ec, G, n, k);
510 CRYPTOPP_UNUSED(rng);
515 throw NotImplemented(
"DL_GroupParameters_EC<EC>: curve generation is not implemented yet");
525 if (b == OBJECT_IDENTIFIER)
531 BERDecodeUnsigned<word32>(seq, version, INTEGER, 1, 1);
532 EllipticCurve ec(seq);
533 Point G = ec.BERDecodePoint(seq);
536 bool cofactorPresent = !seq.EndReached();
543 Initialize(ec, G, n, k);
550 if (m_encodeAsOID && !m_oid.m_values.empty())
555 DEREncodeUnsigned<word32>(seq, 1);
556 GetCurve().DEREncode(seq);
557 GetCurve().DEREncodePoint(seq, this->GetSubgroupGenerator(), m_compress);
570 Integer q = GetCurve().FieldSize();
572 m_k = (q+2*qSqrt+1)/m_n;
581 return ConvertToInteger(element.x);
587 bool pass = GetCurve().ValidateParameters(rng, level);
589 Integer q = GetCurve().FieldSize();
590 pass = pass && m_n!=q;
595 pass = pass && m_n>4*qSqrt;
597 pass = pass && (m_k.IsZero() || m_k == (q+2*qSqrt+1)/m_n);
598 pass = pass && CheckMOVCondition(q, m_n);
607 bool pass = !IsIdentity(g) && GetCurve().VerifyPoint(g);
611 pass = pass && gpc->Exponentiate(this->GetGroupPrecomputation(),
Integer::One()) == g;
613 if (level >= 2 && pass)
615 const Integer &q = GetSubgroupOrder();
616 Element gq = gpc ? gpc->Exponentiate(this->GetGroupPrecomputation(), q) : this->ExponentiateElement(g, q);
617 pass = pass && IsIdentity(gq);
625 GetCurve().SimultaneousMultiply(results, base, exponents, exponentsCount);
631 return GetCurve().Add(a, b);
637 return GetCurve().CascadeMultiply(exponent1, element1, exponent2, element2);
643 return ASN1::id_ecPublicKey();
651 CRYPTOPP_UNUSED(parametersPresent);
653 typename EC::Point P;
654 if (!this->GetGroupParameters().GetCurve().DecodePoint(P, bt, size))
656 this->SetPublicElement(P);
662 this->GetGroupParameters().GetCurve().EncodePoint(bt, this->GetPublicElement(), this->GetGroupParameters().GetPointCompression());
670 CRYPTOPP_UNUSED(size);
673 BERDecodeUnsigned<word32>(seq, version, INTEGER, 1, 1);
676 if (!dec.IsDefiniteLength())
679 x.
Decode(dec, (
size_t)dec.RemainingLength());
681 if (!parametersPresent && seq.PeekByte() != (CONTEXT_SPECIFIC | CONSTRUCTED | 0))
683 if (!seq.EndReached() && seq.PeekByte() == (CONTEXT_SPECIFIC | CONSTRUCTED | 0))
686 this->AccessGroupParameters().BERDecode(parameters);
687 parameters.MessageEnd();
689 if (!seq.EndReached())
693 unsigned int unusedBits;
696 publicKey.MessageEnd();
698 if (!(unusedBits == 0 && this->GetGroupParameters().GetCurve().DecodePoint(Q, subjectPublicKey, subjectPublicKey.
size())))
703 this->SetPrivateExponent(x);
710 DEREncodeUnsigned<word32>(privateKey, 1);
713 this->GetPrivateExponent().DEREncodeAsOctetString(privateKey, this->GetGroupParameters().GetSubgroupOrder().ByteCount());
714 privateKey.MessageEnd();
Standard names for retrieving values by name when working with NameValuePairs.
An invalid argument was detected.
void DEREncodePublicKey(BufferedTransformation &bt) const
encode subjectPublicKey part of subjectPublicKeyInfo, without the BIT STRING header ...
bool ValidateGroup(RandomNumberGenerator &rng, unsigned int level) const
Check the group for errors.
Utility functions for the Crypto++ library.
void AssignFrom(const NameValuePairs &source)
Assign values to this object.
T GetValueWithDefault(const char *name, T defaultValue) const
Get a named value.
GF(2^n) with Trinomial Basis.
Elliptic Curve over GF(p), where p is prime.
Decode base 16 data back to bytes.
void Encode(byte *output, size_t outputLen) const
encode in big-endian format
ASN.1 object identifiers for algorthms and schemes.
Classes for automatic resource management.
Library configuration file.
Interface for random number generators.
void GenerateRandom(RandomNumberGenerator &rng, const NameValuePairs &alg)
this implementation doesn't actually generate a curve, it just initializes the parameters with existi...
static const Integer & One()
Integer representing 1.
Polynomial with Coefficients in GF(2)
Integer GetCofactor() const
Retrieves the cofactor.
Pointer that overloads operator ->
Classes for Elliptic Curves over binary fields.
bool GetVoidValue(const char *name, const std::type_info &valueType, void *pValue) const
Get a named value.
MQV domain for performing authenticated key agreement.
A method was called which was not implemented.
bool VerifyPrime(RandomNumberGenerator &rng, const Integer &p, unsigned int level=1)
Verifies a prime number.
Classes for HexEncoder and HexDecoder.
const char * GroupOID()
OID.
Multiple precision integer with arithmetic operations.
Elliptic Curve over GF(2^n)
void DEREncodePrivateKey(BufferedTransformation &bt) const
encode privateKey part of privateKeyInfo, without the OCTET STRING header
const char * SubgroupGenerator()
Integer, ECP::Point, or EC2N::Point.
bool IsEven() const
Determines if the Integer is even parity.
void BERDecodeError()
Raises a BERDecodeErr.
Classes and functions for working with ANS.1 objects.
Elliptic Curve Parameters.
void GetRequiredParameter(const char *className, const char *name, T &value) const
Retrieves a required name/value pair.
unsigned int BitCount() const
Determines the number of bits required to represent the Integer.
Implementation of BufferedTransformation's attachment interface.
GF(2^n) with Pentanomial Basis.
Classes and functions for number theoretic operations.
const char * Cofactor()
Integer.
Exception thrown when an unknown object identifier is encountered.
unsigned int ByteCount() const
number of significant bytes = ceiling(BitCount()/8)
void Decode(const byte *input, size_t inputLen, Signedness sign=UNSIGNED)
Decode from big-endian byte array.
Multiple precision integer with arithmetic operations.
static const Integer & Zero()
Integer representing 0.
size_t BERDecodeBitString(BufferedTransformation &bt, SecByteBlock &str, unsigned int &unusedBits)
DER decode bit string.
void BERDecode(const byte *input, size_t inputLen)
Decode from BER format.
Classes and functions for Elliptic Curves over prime and binary fields.
Crypto++ library namespace.
bool GetValue(const char *name, T &value) const
Get a named value.
const char * Curve()
ECP or EC2N.
Integer SquareRoot() const
extract square root, if negative return 0, else return floor of square root
const char * SubgroupOrder()
Integer.
void BERDecodePublicKey(BufferedTransformation &bt, bool parametersPresent, size_t size)
decode subjectPublicKey part of subjectPublicKeyInfo, without the BIT STRING header ...
size_type size() const
Provides the count of elements in the SecBlock.
void BERDecodePrivateKey(BufferedTransformation &bt, bool parametersPresent, size_t size)
decode privateKey part of privateKeyInfo, without the OCTET STRING header
Interface for retrieving values given their names.
Template implementing constructors for public key algorithm classes.