Прикрепите подпись тут в виде файла, попробуем узнать тип.

0 910: SEQUENCE {
4 9: OBJECT IDENTIFIER signedData (1 2 840 113549 1 7 2)
: (PKCS #7)
15 895: [0] {
19 891: SEQUENCE {
23 1: INTEGER 1
26 12: SET {
28 10: SEQUENCE {
30 6: OBJECT IDENTIFIER GOST R 34.11-94 (1 2 643 2 2 9)
: (Crypto Pro Algorithm)
38 0: NULL
: }
: }
40 11: SEQUENCE {
42 9: OBJECT IDENTIFIER data (1 2 840 113549 1 7 1)
: (PKCS #7)
: }
53 857: SET {
57 853: SEQUENCE {
61 1: INTEGER 1
64 279: SEQUENCE {
68 263: SEQUENCE {
72 38: SET {
74 36: SEQUENCE {
76 9: OBJECT IDENTIFIER
: emailAddress (1 2 840 113549 1 9 1)
: (PKCS #9. Deprecated, use an altName extension instead)
87 23: IA5String 'ca@r52.center-inform.ru'
: }
: }
112 11: SET {
114 9: SEQUENCE {
116 3: OBJECT IDENTIFIER countryName (2 5 4 6)
: (X.520 id-at (2 5 4))
121 2: PrintableString 'RU'
: }
: }
125 50: SET {
127 48: SEQUENCE {
129 3: OBJECT IDENTIFIER stateOrProvinceName (2 5 4 8)
: (X.520 id-at (2 5 4))
134 41: UTF8String
: '.......................... ..............'
: }
: }
177 38: SET {
179 36: SEQUENCE {
181 3: OBJECT IDENTIFIER localityName (2 5 4 7)
: (X.520 id-at (2 5 4))
186 29: UTF8String '............ ................'
: }
: }
217 40: SET {
219 38: SEQUENCE {
221 3: OBJECT IDENTIFIER organizationName (2 5 4 10)
: (X.520 id-at (2 5 4))
226 31: UTF8String '........ ......................'
: }
: }
259 45: SET {
261 43: SEQUENCE {
263 3: OBJECT IDENTIFIER
: organizationalUnitName (2 5 4 11)
: (X.520 id-at (2 5 4))
268 36: UTF8String '.... ........ ......................'
: }
: }
306 27: SET {
308 25: SEQUENCE {
310 3: OBJECT IDENTIFIER commonName (2 5 4 3)
: (X.520 id-at (2 5 4))
315 18: PrintableString 'CentrInform Nf (1)'
: }
: }
: }
335 10: INTEGER 2E 13 B5 FC 00 00 00 00 28 6F
: }
347 10: SEQUENCE {
349 6: OBJECT IDENTIFIER GOST R 34.11-94 (1 2 643 2 2 9)
: (Crypto Pro Algorithm)
357 0: NULL
: }
359 473: [0] {
363 24: SEQUENCE {
365 9: OBJECT IDENTIFIER contentType (1 2 840 113549 1 9 3)
: (PKCS #9)
376 11: SET {
378 9: OBJECT IDENTIFIER data (1 2 840 113549 1 7 1)
: (PKCS #7)
: }
: }
389 28: SEQUENCE {
391 9: OBJECT IDENTIFIER signingTime (1 2 840 113549 1 9 5)
: (PKCS #9)
402 15: SET {
404 13: UTCTime 02/07/2014 05:50:07 GMT
: }
: }
419 47: SEQUENCE {
421 9: OBJECT IDENTIFIER messageDigest (1 2 840 113549 1 9 4)
: (PKCS #9)
432 34: SET {
434 32: OCTET STRING
: 53 65 46 91 C7 F9 7A 46 0A 29 1C D8 10 AB 12 3C
: D2 04 11 3C AE FF EE C0 21 DA 02 43 F8 28 C8 F2
: }
: }
468 364: SEQUENCE {
472 11: OBJECT IDENTIFIER '1 2 840 113549 1 9 16 2 47'
485 347: SET {
489 343: SEQUENCE {
493 339: SEQUENCE {
497 335: SEQUENCE {
501 8: SEQUENCE {
503 6: OBJECT IDENTIFIER
: GOST R 34.11-94 (1 2 643 2 2 9)
: (Crypto Pro Algorithm)
: }
511 32: OCTET STRING
: 0B 4E E0 B0 06 35 EF BF E9 63 17 1D 76 F5 AD 56
: BC 79 45 F9 11 EA C4 7B 8C B0 2A 65 0F 85 DA 62
545 287: SEQUENCE {
549 271: SEQUENCE {
553 267: [4] {
557 263: SEQUENCE {
561 38: SET {
563 36: SEQUENCE {
565 9: OBJECT IDENTIFIER
: emailAddress (1 2 840 113549 1 9 1)
: (PKCS #9. Deprecated, use an altName extension instead)
576 23: IA5String 'ca@r52.center-inform.ru'
: }
: }
601 11: SET {
603 9: SEQUENCE {
605 3: OBJECT IDENTIFIER
: countryName (2 5 4 6)
: (X.520 id-at (2 5 4))
610 2: PrintableString 'RU'
: }
: }
614 50: SET {
616 48: SEQUENCE {
618 3: OBJECT IDENTIFIER
: stateOrProvinceName (2 5 4 8)
: (X.520 id-at (2 5 4))
623 41: UTF8String
: '.......................... ..............'
: }
: }
666 38: SET {
668 36: SEQUENCE {
670 3: OBJECT IDENTIFIER
: localityName (2 5 4 7)
: (X.520 id-at (2 5 4))
675 29: UTF8String '............ ................'
: }
: }
706 40: SET {
708 38: SEQUENCE {
710 3: OBJECT IDENTIFIER
: organizationName (2 5 4 10)
: (X.520 id-at (2 5 4))
715 31: UTF8String '........ ......................'
: }
: }
748 45: SET {
750 43: SEQUENCE {
752 3: OBJECT IDENTIFIER
: organizationalUnitName (2 5 4 11)
: (X.520 id-at (2 5 4))
757 36: UTF8String '.... ........ ......................'
: }
: }
795 27: SET {
797 25: SEQUENCE {
799 3: OBJECT IDENTIFIER
: commonName (2 5 4 3)
: (X.520 id-at (2 5 4))
804 18: PrintableString 'CentrInform Nf (1)'
: }
: }
: }
: }
: }
824 10: INTEGER 2E 13 B5 FC 00 00 00 00 28 6F
: }
: }
: }
: }
: }
: }
: }
836 10: SEQUENCE {
838 6: OBJECT IDENTIFIER GOST R 34.10-2001 (1 2 643 2 2 19)
: (Crypto Pro Algorithm)
846 0: NULL
: }
848 64: OCTET STRING
: 61 6C 17 3B B0 95 D7 4A 25 C5 2C A2 D0 87 6F CE
: 3E 54 94 A2 71 6E BB 28 6A 23 23 A8 D7 85 0C 3A
: 7E 3A 94 08 93 27 47 09 8F 71 5C F1 B9 8F FC AF
: 45 8D 73 C7 BF 57 96 FE 32 1D FE 7A F5 E5 6C D7
: }
: }
: }
: }
: }

Path path = Paths.get("d:/sign_pb");
byte[] one_sign_Bytes = Files.readAllBytes(path);

final Asn1BerDecodeBuffer asnBuf = new Asn1BerDecodeBuffer(one_sign_Bytes);
final ContentInfo all = new ContentInfo();
all.decode(asnBuf);
final SignedData cms = (SignedData) all.content;

final SignerInfo info = cms.signerInfos.elements[0];
final byte[] sign = info.signature.value;


path = Paths.get("d:/mess_pb");
byte[] one_mess_Bytes = Files.readAllBytes(path);


path = Paths.get("d:/cert_pb");
byte[] one_cert_Bytes = Files.readAllBytes(path);


CertificateFactory cf= CertificateFactory.getInstance("X.509");
X509Certificate cert =(X509Certificate)cf.generateCertificate(new ByteArrayInputStream(one_cert_Bytes));
PublicKey pubKey =cert.getPublicKey();
// Signature sig=Signature.getInstance("GOST3411withGOST3410EL", "JCP");
// Signature sig = Signature.getInstance("CryptoProSignature", "JCP");
// Signature sig = Signature.getInstance(JCP.GOST_EL_SIGN_NAME, "JCP");
Signature sig = Signature.getInstance(JCP.CRYPTOPRO_SIGN_NAME, "JCP");
sig.initVerify(pubKey);
sig.update(one_mess_Bytes);
boolean result= sig.verify(sign);
System.out.println(result);

А как её вызывать то правильно?
Насколько понял сертификат она берёт из хранилища java, откуда строку для подписи вообще не понятно.
Куда и в каком формате я должен положить сертификат, подпись и строку для подписи, чтобы функция отработала правильно?????