import sys
import pprint
sys.path.append('/opt/pycades/')
import pycades

certThumb = '610A3........7CB647';
store = pycades.Store();
store.Open(pycades.CADESCOM_LOCAL_MACHINE_STORE, pycades.CAPICOM_MY_STORE, pycades.CAPICOM_STORE_OPEN_MAXIMUM_ALLOWED)
#print(store.Name());
#print(store.Location());

certs = store.Certificates

inData = ''

for line in sys.stdin:
   inData = inData + line

for i in range(certs.Count):
   cert = certs.Item(i + 1)
   if cert.Thumbprint == certThumb:
      envelopedData = pycades.EnvelopedData()
      envelopedData.Content = inData
      envelopedData.Recipients.Add(cert)
      encryptedMessage = envelopedData.Encrypt(pycades.CADESCOM_ENCODE_BASE64)
      print(encryptedMessage)

Traceback (most recent call last):
  File "encrypt.py", line 10, in <module>
    print(store.Name());
TypeError: 'str' object is not callable

<?xml version="1.0" encoding="UTF-8"?>
<Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
   <SignedInfo>
      <CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
      <SignatureMethod Algorithm="urn:ietf:params:xml:ns:cpxmlsec:algorithms:gostr34102012-gostr34112012-256" />
      <Reference URI="">
         <DigestMethod Algorithm="urn:ietf:params:xml:ns:cpxmlsec:algorithms:gostr34112012-256" />
         <DigestValue>WHK6jue2Wj/NULNiQv2yMyc2j+zMMI9EOuNKSQ4MCZU=</DigestValue>
      </Reference>
   </SignedInfo>
   <SignatureValue>6jmckUC/XFmmcE0xPq2ZS3x2XjRhyhp22eer2mNq9CeHccWHHoTv9aWQT+HAlQl85V3EfWvEZoBN1lOMUcVqew==</SignatureValue>
   <KeyInfo>
      <X509Data>
         <X509Certificate>MIIDYzCCAxKgAwIBAgITEgBXp+ja4olD1vlmtQABAFen6DAIBgYqhQMCAgMwfzEjMCEGCSqGSIb3DQEJARYUc3VwcG9ydEBjcnlwdG9wcm8ucnUxCzAJBgNVBAYTAlJVMQ8wDQYDVQQHEwZNb3Njb3cxFzAVBgNVBAoTDkNSWVBUTy1QUk8gTExDMSEwHwYDVQQDExhDUllQVE8tUFJPIFRlc3QgQ2VudGVyIDIwHhcNMjEwODE5MDkzNjAyWhcNMjExMTE5MDk0NjAyWjBpMSIwIAYJKoZIhvcNAQkBFhNmc3NwbnNvNTRAZ21haWwuY29tMRkwFwYDVQQDDBBiYXJzX3Rlc3RfaXZhbm92MQswCQYDVQQLDAJQUDENMAsGA1UECgwEQmFyczEMMAoGA1UEBwwDTnNrMGYwHwYIKoUDBwEBAQEwEwYHKoUDAgIkAAYIKoUDBwEBAgIDQwAEQIq8QBY4b8lt/WUkYOrugNgvj2luOE0H1U5m3iEE9od4BknQcZN31MpZRHf7i7hCf/uIdZKkSGF7LYD6IL0PToSjggF2MIIBcjAOBgNVHQ8BAf8EBAMCBPAwEwYDVR0lBAwwCgYIKwYBBQUHAwIwHQYDVR0OBBYEFCqbX3NAwMmNvTdxEQgGaeMqHI1hMB8GA1UdIwQYMBaAFE6DPhRp7+xdepUrXxH+NzIWSVUrMFwGA1UdHwRVMFMwUaBPoE2GS2h0dHA6Ly90ZXN0Y2EuY3J5cHRvcHJvLnJ1L0NlcnRFbnJvbGwvQ1JZUFRPLVBSTyUyMFRlc3QlMjBDZW50ZXIlMjAyKDEpLmNybDCBrAYIKwYBBQUHAQEEgZ8wgZwwZAYIKwYBBQUHMAKGWGh0dHA6Ly90ZXN0Y2EuY3J5cHRvcHJvLnJ1L0NlcnRFbnJvbGwvdGVzdC1jYS0yMDE0X0NSWVBUTy1QUk8lMjBUZXN0JTIwQ2VudGVyJTIwMigxKS5jcnQwNAYIKwYBBQUHMAGGKGh0dHA6Ly90ZXN0Y2EuY3J5cHRvcHJvLnJ1L29jc3Avb2NzcC5zcmYwCAYGKoUDAgIDA0EAQeupGwzoecSEV2Z0cBE8n7zyM8Ctxzh6Rw7p33/QIKBoLTiy8V0j7tkrbApc1ivuUn5ohQWV4pB2jMsbIxwonA==</X509Certificate>
      </X509Data>
   </KeyInfo>
</Signature>

private fun messageDigest(): MessageDigest {
    return MessageDigest.getInstance(GOST3411_2012_256, JCP_PROVIDER)
}

private fun hash(data: ByteArray): ByteArray {
    val messageDigest = messageDigest()
    messageDigest.update(data)
    return messageDigest.digest()
}

hashedData = pycades.HashedData()
hashedData.Algorithm = pycades.CADESCOM_HASH_ALGORITHM_CP_GOST_3411_2012_256
hashedData.Hash('<languages>\n</languages>')

print(hashedData.Value)

fun makeSign(
    // Здесь получили digest
    val dataDigestValueBase64 = toBase64(dataDigestValue)
    // Здесь сформировали xml-строку
    val signInfoXml = formatSignedInfoXml(dataDigestValueBase64)
    // Здесь сформировали "базу" для подписи
    val signature = getSignature()
    val privateKey = getPrivateKey(currentCert.encoded)

    signature.initSign(privateKey)
    signature.update(signInfoXml.toByteArray())

    val sign = signature.sign()


private fun formatSignedInfoXml(digestValue: String): String {
        return "<SignedInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><CanonicalizationMethod Algorithm=\"$CANONICALIZATION_ALGORITHM\"></CanonicalizationMethod><SignatureMethod Algorithm=\"$GOSTR34102012_GOSTR34112012_256_URN\"></SignatureMethod><Reference URI=\"\"><DigestMethod Algorithm=\"$GOSTR34112012_256_URN\"></DigestMethod><DigestValue>$digestValue</DigestValue></Reference></SignedInfo>"
    }

private fun getSignature(): Signature {
        return Signature.getInstance("GOST3411_2012_256withGOST3410DH_2012_256", JCP_PROVIDER)
    }

6jmckUC/XFmmcE0xPq2ZS3x2XjRhyhp22eer2mNq9CeHccWHHoTv9aWQT+HAlQl85V3EfWvEZoBN1lOMUcVqew==