Interface LMSPrivateKey
-
- All Superinterfaces:
Destroyable
,Key
,LMSKey
,PrivateKey
,Serializable
- All Known Implementing Classes:
BCLMSPrivateKey
public interface LMSPrivateKey extends LMSKey, PrivateKey
Base interface for an LMS private key
-
-
Field Summary
-
Fields inherited from interface java.security.Key
serialVersionUID
-
Fields inherited from interface java.security.PrivateKey
serialVersionUID
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description LMSPrivateKey
extractKeyShard(int usageCount)
Return a key representing a shard of the key space that can be used usageCount times.long
getIndex()
Return the index of the next signature.long
getUsagesRemaining()
Return the number of usages left for the private key.-
Methods inherited from interface javax.security.auth.Destroyable
destroy, isDestroyed
-
Methods inherited from interface java.security.Key
getAlgorithm, getEncoded, getFormat
-
-
-
-
Method Detail
-
getIndex
long getIndex()
Return the index of the next signature.- Returns:
- the index number for the next signature.
-
getUsagesRemaining
long getUsagesRemaining()
Return the number of usages left for the private key.- Returns:
- the number of times the key can be used before it is exhausted.
-
extractKeyShard
LMSPrivateKey extractKeyShard(int usageCount)
Return a key representing a shard of the key space that can be used usageCount times.Note: this will use the range [index...index + usageCount) for the current key.
- Parameters:
usageCount
- the number of usages the key should have.- Returns:
- a key based on the current key that can be used usageCount times.
-
-