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This tutorial covers the basics of the science of cryptography. It explains how programmers and network professionals can use cryptography to maintain the privacy of computer data. Starting with the origins of cryptography, it moves on to explain cryptosystems, various traditional and modern ciphers, public key encryption, data integration, message authentication, and digital signatures.

Sunday 19 April 2020

[SOLVED] java.io.IOException: keystore password was incorrect

PROBLEM
Exception in thread "main" java.io.IOException: keystore password was incorrect
at sun.security.pkcs12.PKCS12KeyStore.engineLoad(PKCS12KeyStore.java:2059)
at sun.security.provider.KeyStoreDelegator.engineLoad(KeyStoreDelegator.java:238)
at sun.security.provider.JavaKeyStore$DualFormatJKS.engineLoad(JavaKeyStore.java:70)
at java.security.KeyStore.load(KeyStore.java:1445)
at getprivatekeyfrompkcs12.GetPrivateKeyFromPKCS12.main(GetPrivateKeyFromPKCS12.java:21)

Caused by: java.security.UnrecoverableKeyException: failed to decrypt safe contents entry: javax.crypto.BadPaddingException: Given final block not properly padded. Such issues can arise if a bad key is used during decryption.

SOLVED
you must enter the passphrase correctly.
Posted by Admin S at
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2 comments:

  1. GEORGE ROBERT22 January 2021 at 00:14

    you are clearing my all concepts but I would like to ask can we make wallets and vpn for cryptocurrency using java and which Vpn is best use Circuit VPN or nord.

    ReplyDelete
  2. Tabletvilla3 April 2021 at 09:06

    Wonderful article, Thank you for sharing amazing blog write-ups.

    You can also check out another blog on Cryptography and Network Security

    ReplyDelete

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