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## 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))
VMPCMac |

## Package org.bouncycastle.crypto.macs Description

Classes for creating MACs and HMACs.

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