io.jsonwebtoken.security

Interface IvSupplier

All Known Subinterfaces:

DecryptAeadRequest

public interface IvSupplier

An IvSupplier provides access to the secure-random Initialization Vector used during encryption, which must in turn be presented for use during decryption. To maintain the security integrity of cryptographic algorithms, a new secure-random Initialization Vector MUST be generated for every individual encryption attempt.

Since:

0.12.0

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	getIv() Returns the secure-random Initialization Vector used during encryption, which must in turn be presented for use during decryption.

Method Detail

getIv

byte[] getIv()

Returns the secure-random Initialization Vector used during encryption, which must in turn be presented for use during decryption.

Returns:

the secure-random Initialization Vector used during encryption, which must in turn be presented for use during decryption.