KCcmBlockCipher(IBlockCipher, Int32) Constructor

Constructor allowing Nb configuration. Nb is a parameter specified in CCM mode of DSTU7624 standard. This parameter specifies maximum possible length of input.It should be calculated as follows: Nb = 1 / 8 * (-3 + log[2]Nmax) + 1, where Nmax - length of input message in bits.For practical reasons Nmax usually less than 4Gb, e.g. for Nmax = 2^32 - 1, Nb = 4.

Definition

Namespace: Org.BouncyCastle.Crypto.Modes
Assembly: BouncyCastle.Cryptography (in BouncyCastle.Cryptography.dll) Version: 2.3.0-beta.187+d6da5648ae
public KCcmBlockCipher(
	IBlockCipher engine,
	int Nb
)

Parameters

engine  IBlockCipher
base cipher to use under CCM.
Nb  Int32
Nb value to use.

See Also