SpillCipher (trino-main 358 API)

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

AesSpillCipher
```
public interface SpillCipher
extends AutoCloseable
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`close()`	Destroys the cipher, preventing future use.
`int`	`decrypt(byte[] encryptedData, int inputOffset, int length, byte[] destination, int destinationOffset)`	Decrypts the contents of the input buffer into the destination buffer, returning the number of bytes written into the destination buffer
`int`	`decryptedMaxLength(int encryptedLength)`	Calculates the required buffer size to decrypt data with the given encrypted length
`int`	`encrypt(byte[] data, int inputOffset, int length, byte[] destination, int destinationOffset)`	Encrypts the contents of the input buffer into the destination buffer returning the number of bytes written into the destination buffer
`int`	`encryptedMaxLength(int inputLength)`	Calculates the maximum required buffer size to encrypt input data with the given length

- Method Detail
  - encryptedMaxLength
```
int encryptedMaxLength(int inputLength)
```
    Calculates the maximum required buffer size to encrypt input data with the given length
  - encrypt
```
int encrypt(byte[] data,
            int inputOffset,
            int length,
            byte[] destination,
            int destinationOffset)
```
    Encrypts the contents of the input buffer into the destination buffer returning the number of bytes written into the destination buffer
    
    Returns:
    
    The length of the encrypted content in the destination buffer
  - decryptedMaxLength
```
int decryptedMaxLength(int encryptedLength)
```
    Calculates the required buffer size to decrypt data with the given encrypted length
  - decrypt
```
int decrypt(byte[] encryptedData,
            int inputOffset,
            int length,
            byte[] destination,
            int destinationOffset)
```
    Decrypts the contents of the input buffer into the destination buffer, returning the number of bytes written into the destination buffer
    
    Returns:
    
    The length of the decrypted content in destination buffer
  - close
```
void close()
```
    Destroys the cipher, preventing future use. Implementations should allow this to be called multiple times without failing.
    
    Specified by:
    
    close in interface AutoCloseable