Package java.security

Examples of java.security.SignatureException

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        {
            signature.update(cert.getAcinfo().getEncoded());
        }
        catch (IOException e)
        {
            throw new SignatureException("Exception encoding certificate info object");
        }

        if (!signature.verify(this.getSignature()))
        {
            throw new InvalidKeyException("Public key presented not for certificate signature");
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            sig.update(bOut.toByteArray());
        }
        catch (Exception e)
        {
            throw new SignatureException("exception encoding TBS cert request - " + e);
        }

        return sig.verify(sigBits.getBytes());
    }
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            {
                sigParams.init(params.getDERObject().getDEREncoded());
            }
            catch (IOException e)
            {
                throw new SignatureException("IOException decoding parameters: " + e.getMessage());
            }

            if (signature.getAlgorithm().endsWith("MGF1"))
            {
                try
                {
                    signature.setParameter(sigParams.getParameterSpec(PSSParameterSpec.class));
                }
                catch (GeneralSecurityException e)
                {
                    throw new SignatureException("Exception extracting parameters: " + e.getMessage());
                }
            }
        }
    }
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            return sigBytes;
        }
        catch (Exception e)
        {
            throw new SignatureException(e.toString());
        }
    }
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            sig[0] = new BigInteger(1, r);
            sig[1] = new BigInteger(1, s);
        }
        catch (Exception e)
        {
            throw new SignatureException("error decoding signature bytes.");
        }

        return signer.verifySignature(hash, sig[0], sig[1]);
    }
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            {
                sigParams.init(params.getDERObject().getDEREncoded());
            }
            catch (IOException e)
            {
                throw new SignatureException("IOException decoding parameters: " + e.getMessage());
            }
           
            if (signature.getAlgorithm().endsWith("MGF1"))
            {
                try
                {
                    signature.setParameter(sigParams.getParameterSpec(PSSParameterSpec.class));
                }
                catch (GeneralSecurityException e)
                {
                    throw new SignatureException("Exception extracting parameters: " + e.getMessage());
                }
            }
        }
    }
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            mac.init(signingKey);
            byte[] rawSignature = mac.doFinal(stringToBytes(data));
            result = bytesToString(encode(rawSignature));
            result = result.trim();
        } catch (Exception e) {
            throw new SignatureException("Failed to generate HMAC : "
                    + e.getMessage());
        }
        return result;
    }
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            return cipher.processBlock(bytes, 0, bytes.length);
        }
        catch (ArrayIndexOutOfBoundsException e)
        {
            throw new SignatureException("key too small for signature type");
        }
        catch (Exception e)
        {
            throw new SignatureException(e.toString());
        }
    }
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            return derEncode(sig[0], sig[1]);
        }
        catch (Exception e)
        {
            throw new SignatureException(e.toString());
        }
    }
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        {
            sig = derDecode(sigBytes);
        }
        catch (Exception e)
        {
            throw new SignatureException("error decoding signature bytes.");
        }

        return signer.verifySignature(hash, sig[0], sig[1]);
    }
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Related Classes of java.security.SignatureException

  • codec.pkcs10.CertificationRequest
  • codec.pkcs7.Signer
  • codec.pkcs7.Verifier
  • codec.x509.X509Certificate
  • codec.x509.X509Crl
  • com.amazonaws.auth.AbstractAWSSigner
  • com.amazonaws.auth.AWS3Signer
  • com.amazonaws.auth.QueryStringSigner
  • com.amazonaws.services.s3.internal.S3Signer
  • com.auth0.jwt.JWTVerifier
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