Uses of Interface
org.bouncycastle.oldcrypto.Mac

Packages that use Mac
org.bouncycastle.oldcrypto.macs This is from some very old version of bouncycastle, part of package org.bouncycastle.crypto. 
 

Uses of Mac in org.bouncycastle.oldcrypto.macs
 

Classes in org.bouncycastle.oldcrypto.macs that implement Mac
 class I2PHMac
          HMAC implementation based on RFC2104 H(K XOR opad, H(K XOR ipad, text)) modified by jrandom to use the session key byte array directly and to cache a frequently used buffer (called on doFinal).