I'm not familar with this part of code and realy don't understand. If it is, for example, signature - than what is signedData ? I can retrive data which is signed as base45 encrypted JSON but can't understand what is that
GeneratePublic(new X509EncodedKeySpec(DatatypeConverter.parseBase64Binary(publicKeyString))) PublicKey publicKey = KeyFactory.getInstance("RSA"). Code below i used to transform it to PublicKey String publicKeyString = "base64PublicKey" SignatureInstance.update(signedData.getBytes("UTF-8")) īoolean result = signatureInstance.verify(signatureBytes) Signature signatureInstance = Signature.getInstance("SHA256withRSA", "BC")
I found some code and can't understand some paramaters (maybe i wrong in all) byte signatureBytes = code(signature, Base64.DEFAULT) Main goal - verify data which i retrive from server. I am trying to verify signature which is signed base45 encrypted JSON passport data.
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