Used for padding (i.e. in HMacs)
Close the digest, producing the final digest value and resetting the digest.
update the message digest with a block of bytes.
reset the digest back to it's initial state.
return the size, in bytes, of the digest produced by this message digest.
Create an independant copy of this Digest and it's full state.
return the size, in bytes, of the digest produced by this message digest.
Used for padding (i.e. in HMacs)
update the message digest with a block of bytes.
Close the digest, producing the final digest value and resetting the digest.
* close the digest, producing the final digest value. The doFinal * call leaves the digest reset.
reset the digest back to it's initial state.
create an independant copy of this Digest and it's full state