bitsInKey (property)

The length of the encryption key.

Syntax

• Objective-C
• Swift

@property (nonatomic,readwrite,assign,getter=bitsInKey,setter=setBitsInKey:) int bitsInKey;
- (int)bitsInKey;
- (void)setBitsInKey:(int)newBitsInKey;

public var bitsInKey: Int32 {
  get {...}
  set {...}
}

Default Value

0

Remarks

When using a variable-key encryption algorithm (typical examples are RC4, RC2, and Blowfish), provide the desired key length via this property.

This value is ignored if a fixed-key algorithm (such as AES128 or 3DES) is used.