org.bouncycastle.tls.crypto

Interface TlsHash

All Known Subinterfaces:

TlsHandshakeHash

All Known Implementing Classes:

CombinedHash, JcaTlsHash

public interface TlsHash

Interface for message digest, or hash, services.

Method Summary

Modifier and Type	Method and Description
byte[]	calculateHash() Return calculated hash for any input passed in.
TlsHash	cloneHash() Return a clone of this hash object representing its current state.
void	reset() Reset the hash underlying this service.
void	update(byte[] input, int inOff, int length) Update the hash with the passed in input.

Method Detail

update

void update(byte[] input,
            int inOff,
            int length)

Update the hash with the passed in input.

Parameters:

input - input array containing the data.

inOff - offset into the input array the input starts at.

length - the length of the input data.

calculateHash

byte[] calculateHash()

Return calculated hash for any input passed in.

Returns:

the hash value.

cloneHash

TlsHash cloneHash()

Return a clone of this hash object representing its current state.

Returns:

a clone of the current hash.

reset

void reset()

Reset the hash underlying this service.