Remove self integrity verification logic (#877)

This update removes logic associated with self verification that is no
longer in use.

Fixes #852

Signed-off-by: Mohit Rajbhar <[email protected]>

Author: Mohit-Rajbhar100698

src/main/java/com/ibm/crypto/plus/provider/AESCCMCipher.java

@@ -99,11 +99,6 @@ public final class AESCCMCipher extends CipherSpi implements AESConstants, CCMCo
 
 
     public AESCCMCipher(OpenJCEPlusProvider provider) {
-
-        if (!OpenJCEPlusProvider.verifySelfIntegrity(this)) {
-            throw new SecurityException("Integrity check failed for: " + provider.getName());
-        }
-
         this.provider = provider;
         try {
             ockContext = provider.getOCKContext();

src/main/java/com/ibm/crypto/plus/provider/AESCipher.java

@@ -44,9 +44,6 @@ public final class AESCipher extends CipherSpi implements AESConstants {
     private SecureRandom cryptoRandom = null;
 
     public AESCipher(OpenJCEPlusProvider provider) {
-        if (!OpenJCEPlusProvider.verifySelfIntegrity(this)) {
-            throw new SecurityException("Integrity check failed for: " + provider.getName());
-        }
         buffer = new byte[engineGetBlockSize() * 3];
         this.provider = provider;
     }

src/main/java/com/ibm/crypto/plus/provider/AESGCMCipher.java

@@ -137,10 +137,6 @@ public final class AESGCMCipher extends CipherSpi implements AESConstants, GCMCo
     private byte[] lastEncIv = null;
 
     public AESGCMCipher(OpenJCEPlusProvider provider) {
-        if (!OpenJCEPlusProvider.verifySelfIntegrity(this)) {
-            throw new SecurityException("Integrity check failed for: " + provider.getName());
-        }
-
         this.provider = provider;
         try {
             ockContext = provider.getOCKContext();

src/main/java/com/ibm/crypto/plus/provider/AESKeyFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright IBM Corp. 2023, 2024
+ * Copyright IBM Corp. 2023, 2025
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms provided by IBM in the LICENSE file that accompanied
@@ -26,9 +26,6 @@ public final class AESKeyFactory extends SecretKeyFactorySpi {
      * Empty constructor
      */
     public AESKeyFactory(OpenJCEPlusProvider provider) {
-        if (!OpenJCEPlusProvider.verifySelfIntegrity(this)) {
-            throw new SecurityException("Integrity check failed for: " + provider.getName());
-        }
         this.provider = provider;
     }
 

src/main/java/com/ibm/crypto/plus/provider/AESKeyGenerator.java

@@ -31,10 +31,6 @@ public final class AESKeyGenerator extends KeyGeneratorSpi {
      * Empty constructor
      */
     public AESKeyGenerator(OpenJCEPlusProvider provider) {
-        if (!OpenJCEPlusProvider.verifySelfIntegrity(this)) {
-            throw new SecurityException("Integrity check failed for: " + provider.getName());
-        }
-
         this.provider = provider;
     }
 

src/main/java/com/ibm/crypto/plus/provider/AESKeyWrapCipher.java

@@ -49,9 +49,6 @@ abstract class AESKeyWrapCipher extends CipherSpi {
     };
 
     public AESKeyWrapCipher(OpenJCEPlusProvider provider, boolean padding, int keySize) {
-        if (!OpenJCEPlusProvider.verifySelfIntegrity(this)) {
-            throw new SecurityException("Integrity check failed for: " + provider.getName());
-        }
         this.provider = provider;
         this.setKeySize = keySize;
         this.setPadding = padding;

src/main/java/com/ibm/crypto/plus/provider/ChaCha20Cipher.java

@@ -42,9 +42,6 @@ public final class ChaCha20Cipher extends CipherSpi implements ChaCha20Constants
     private SecureRandom cryptoRandom = null;
 
     public ChaCha20Cipher(OpenJCEPlusProvider provider) {
-        if (!OpenJCEPlusProvider.verifySelfIntegrity(this.getClass())) {
-            throw new SecurityException("Integrity check failed for: " + provider.getName());
-        }
         this.provider = provider;
     }
 

src/main/java/com/ibm/crypto/plus/provider/ChaCha20KeyFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright IBM Corp. 2023, 2024
+ * Copyright IBM Corp. 2023, 2025
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms provided by IBM in the LICENSE file that accompanied
@@ -26,9 +26,6 @@ public final class ChaCha20KeyFactory extends SecretKeyFactorySpi {
      * Empty constructor
      */
     public ChaCha20KeyFactory(OpenJCEPlusProvider provider) {
-        if (!OpenJCEPlusProvider.verifySelfIntegrity(this)) {
-            throw new SecurityException("Integrity check failed for: " + provider.getName());
-        }
         this.provider = provider;
     }
 

src/main/java/com/ibm/crypto/plus/provider/ChaCha20KeyGenerator.java

@@ -31,10 +31,6 @@ public final class ChaCha20KeyGenerator extends KeyGeneratorSpi implements ChaCh
      * Empty constructor
      */
     public ChaCha20KeyGenerator(OpenJCEPlusProvider provider) {
-        if (!OpenJCEPlusProvider.verifySelfIntegrity(this)) {
-            throw new SecurityException("Integrity check failed for: " + provider.getName());
-        }
-
         this.provider = provider;
     }
 

src/main/java/com/ibm/crypto/plus/provider/ChaCha20Poly1305Cipher.java

@@ -51,9 +51,6 @@ public final class ChaCha20Poly1305Cipher extends CipherSpi
     private SecureRandom cryptoRandom = null;
 
     public ChaCha20Poly1305Cipher(OpenJCEPlusProvider provider) {
-        if (!OpenJCEPlusProvider.verifySelfIntegrity(this)) {
-            throw new SecurityException("Integrity check failed for: " + provider.getName());
-        }
         this.provider = provider;
     }