Package org.pgpainless.policy

Class Policy.HashAlgorithmPolicy

java.lang.Object

org.pgpainless.policy.Policy.HashAlgorithmPolicy

Enclosing class:

Policy

public static final class Policy.HashAlgorithmPolicy
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
HashAlgorithmPolicy(HashAlgorithm defaultHashAlgorithm, java.util.List<HashAlgorithm> acceptableHashAlgorithms)

Method Summary

Modifier and Type	Method	Description
HashAlgorithm	defaultHashAlgorithm()	Return the default hash algorithm.
static Policy.HashAlgorithmPolicy	defaultRevocationSignatureHashAlgorithmPolicy()	The default revocation signature hash algorithm policy of PGPainless.
static Policy.HashAlgorithmPolicy	defaultSignatureAlgorithmPolicy()	The default signature hash algorithm policy of PGPainless.
boolean	isAcceptable(int algorithmId)	Return true if the the given hash algorithm is acceptable by this policy.
boolean	isAcceptable(HashAlgorithm hashAlgorithm)	Return true if the the given hash algorithm is acceptable by this policy.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HashAlgorithmPolicy

public HashAlgorithmPolicy(HashAlgorithm defaultHashAlgorithm,
                           java.util.List<HashAlgorithm> acceptableHashAlgorithms)

Method Detail

defaultHashAlgorithm

public HashAlgorithm defaultHashAlgorithm()

Return the default hash algorithm. This algorithm is used as a fallback when no consensus about hash algorithms can be reached.

Returns:

default hash algorithm

isAcceptable

public boolean isAcceptable(HashAlgorithm hashAlgorithm)

Return true if the the given hash algorithm is acceptable by this policy.

Parameters:

hashAlgorithm - hash algorithm

Returns:

true if the hash algorithm is acceptable, false otherwise

isAcceptable

public boolean isAcceptable(int algorithmId)

Return true if the the given hash algorithm is acceptable by this policy.

Parameters:

algorithmId - hash algorithm

Returns:

true if the hash algorithm is acceptable, false otherwise

defaultSignatureAlgorithmPolicy

public static Policy.HashAlgorithmPolicy defaultSignatureAlgorithmPolicy()

The default signature hash algorithm policy of PGPainless. Note that this policy is only used for non-revocation signatures. For revocation signatures defaultRevocationSignatureHashAlgorithmPolicy() is used instead.

Returns:

default signature hash algorithm policy

defaultRevocationSignatureHashAlgorithmPolicy

public static Policy.HashAlgorithmPolicy defaultRevocationSignatureHashAlgorithmPolicy()

The default revocation signature hash algorithm policy of PGPainless.

Returns:

default revocation signature hash algorithm policy