Package org.bouncycastle.crypto.macs

Classes for creating MACs and HMACs.

See:
Description

Class Summary

BlockCipherMac
CBCBlockCipherMac	standard CBC Block Cipher MAC - if no padding is specified the default of pad of zeroes is used.
CFBBlockCipherMac
CMac	CMAC - as specified at www.nuee.nagoya-u.ac.jp/labs/tiwata/omac/omac.html CMAC is analogous to OMAC1 - see also en.wikipedia.org/wiki/CMAC CMAC is a NIST recomendation - see csrc.nist.gov/CryptoToolkit/modes/800-38_Series_Publications/SP800-38B.pdf CMAC/OMAC1 is a blockcipher-based message authentication code designed and analyzed by Tetsu Iwata and Kaoru Kurosawa.
GOST28147Mac	implementation of GOST 28147-89 MAC
HMac	HMAC implementation based on RFC2104 H(K XOR opad, H(K XOR ipad, text))
ISO9797Alg3Mac	DES based CBC Block Cipher MAC according to ISO9797, algorithm 3 (ANSI X9.19 Retail MAC) This could as well be derived from CBCBlockCipherMac, but then the property mac in the base class must be changed to protected
OldHMac	HMAC implementation based on RFC2104 H(K XOR opad, H(K XOR ipad, text))

Package org.bouncycastle.crypto.macs Description

Classes for creating MACs and HMACs.