de.flexiprovider.api.exceptions.InvalidKeySpecException: codec.asn1.ASN1Exception: ASN.1 type mismatch! Expected: codec.x509.AlgorithmIdentifier In : codec.pkcs8.PrivateKeyInfo At index: 1 Got tag : 4 and class: 0

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  1. 0

    Java Security Keys to String and Vice Versa

    Stack Overflow | 7 months ago | TechnoWings Inc- Rajesh
    de.flexiprovider.api.exceptions.InvalidKeySpecException: codec.asn1.ASN1Exception: ASN.1 type mismatch! Expected: codec.x509.AlgorithmIdentifier In : codec.pkcs8.PrivateKeyInfo At index: 1 Got tag : 4 and class: 0
  2. 0

    Flexiprovider error while doing ECDSA dgital signature

    Stack Overflow | 2 years ago | Sami
    de.flexiprovider.api.exceptions.InvalidKeySpecException: java.lang.RuntimeException: java.security.InvalidAlgorithmParameterException: Caught IOException("Only named ECParameters supported")

    Root Cause Analysis

    1. de.flexiprovider.api.exceptions.InvalidKeySpecException

      codec.asn1.ASN1Exception: ASN.1 type mismatch! Expected: codec.x509.AlgorithmIdentifier In : codec.pkcs8.PrivateKeyInfo At index: 1 Got tag : 4 and class: 0

      at de.flexiprovider.ec.keys.ECKeyFactory.generatePrivate()
    2. de.flexiprovider.ec
      ECKeyFactory.generatePrivate
      1. de.flexiprovider.ec.keys.ECKeyFactory.generatePrivate(ECKeyFactory.java:125)
      1 frame
    3. de.flexiprovider.api
      KeyFactory.engineGeneratePrivate
      1. de.flexiprovider.api.keys.KeyFactory.engineGeneratePrivate(KeyFactory.java:61)
      1 frame
    4. Java RT
      KeyFactory.generatePrivate
      1. java.security.KeyFactory.generatePrivate(KeyFactory.java:342)
      1 frame
    5. Unknown
      TestClass.main
      1. TestClass.stringToKey(TestClass.java:70)
      2. TestClass.main(TestClass.java:110)
      2 frames