core java
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crypto
Generate Message Authentication Code (MAC)
With this example we are going to demonstrate how to generate a Message Authentication Code (MAC). We are using the…
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crypto
Encrypt/Decrypt file/stream with DES
This is an example of how to encrypt or decrypt a file or stream with DES. DES in computing refers…
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crypto
List available Encryption/Decryption algorithms
This is an example of how to list all the available Encryption/Decryption algorithms. In order to do so we have…
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crypto
List available cryptographic services
In this example we shall show you how to list all the available cryptographic services. To list all the available…
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crypto
Encrypt/Decrypt with DES using pass phrase
With this example we are going to demonstrate how to encrypt/decrypt with DES using a password phrase. DES in computing…
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crypto
Encrypt/Decrypt object with DES
This is an example of how to encrypt and decrypt an object with DES. DES in computing refers to the…
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crypto
Encrypt/Decrypt string with DES
In this example we shall show you how to encrypt and decrypt a String with DES. DES in computing refers…
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io
Copy binary file with streams
With this example we are going to demonstrate how to copy a binary file using the FileInputStream and the FileOutputStream.…
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InputStream
Read char from console with InputStream
This is an example of how to read a char from console using an InputStream. It is an abstract class…
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InputStream
Read line of chars from console with InputStream
In this example we shall show you how to read a line of chars from console with an InputStream. This…
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