org.bouncycastle.operator

Interface SecretKeySizeProvider

All Known Implementing Classes:

DefaultSecretKeySizeProvider

public interface SecretKeySizeProvider

Method Summary

Modifier and Type	Method and Description
int	getKeySize(AlgorithmIdentifier algorithmIdentifier)
int	getKeySize(ASN1ObjectIdentifier algorithm) Return the key size implied by the OID, if one exists.

Method Detail

getKeySize

int getKeySize(AlgorithmIdentifier algorithmIdentifier)

getKeySize

int getKeySize(ASN1ObjectIdentifier algorithm)

Return the key size implied by the OID, if one exists.

Parameters:

algorithm - the OID of the algorithm of interest.

Returns:

-1 if there is no fixed key size associated with the OID, or more information is required.