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Code Issues Releases Wiki Activity

Add support for PreferredAEADCiphersuites subpacket

Browse source 
Requires BC 1.77
See https://github.com/bcgit/bc-java/pull/1464
This commit is contained in:
Paul Schaub 2023-08-01 15:53:33 +02:00
parent 8cdb7ee4e0
commit 23e31a1483
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
3 changed files with 62 additions and 9 deletions
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27
pgpainless-core/src/main/java/org/pgpainless/signature/subpackets/SelfSignatureSubpackets.java
View file

@ -13,15 +13,18 @@ import javax.annotation.Nullable;
import org.bouncycastle.bcpg.sig.Features;
import org.bouncycastle.bcpg.sig.KeyExpirationTime;
import org.bouncycastle.bcpg.sig.KeyFlags;
import org.bouncycastle.bcpg.sig.PreferredAEADCiphersuites;
import org.bouncycastle.bcpg.sig.PreferredAlgorithms;
import org.bouncycastle.bcpg.sig.PrimaryUserID;
import org.bouncycastle.bcpg.sig.RevocationKey;
import org.bouncycastle.openpgp.PGPPublicKey;
import org.pgpainless.algorithm.AEADAlgorithm;
import org.pgpainless.algorithm.CompressionAlgorithm;
import org.pgpainless.algorithm.Feature;
import org.pgpainless.algorithm.HashAlgorithm;
import org.pgpainless.algorithm.KeyFlag;
import org.pgpainless.algorithm.SymmetricKeyAlgorithm;
import org.pgpainless.util.Tuple;
public interface SelfSignatureSubpackets extends BaseSignatureSubpackets {
@ -56,6 +59,14 @@ public interface SelfSignatureSubpackets extends BaseSignatureSubpackets {
SelfSignatureSubpackets setKeyExpirationTime(@Nullable KeyExpirationTime keyExpirationTime);
SelfSignatureSubpackets setPreferredAEADCiphersuites(Tuple<SymmetricKeyAlgorithm, AEADAlgorithm>... algorithms);
SelfSignatureSubpackets setPreferredAEADCiphersuites(Set<Tuple<SymmetricKeyAlgorithm, AEADAlgorithm>> algorithms);
SelfSignatureSubpackets setPreferredAEADCiphersuites(boolean isCritical, Set<Tuple<SymmetricKeyAlgorithm, AEADAlgorithm>> algorithms);
SelfSignatureSubpackets setPreferredAEADCiphersuites(@Nullable PreferredAEADCiphersuites algorithms);
SelfSignatureSubpackets setPreferredCompressionAlgorithms(CompressionAlgorithm... algorithms);
SelfSignatureSubpackets setPreferredCompressionAlgorithms(Set<CompressionAlgorithm> algorithms);
@ -64,14 +75,6 @@ public interface SelfSignatureSubpackets extends BaseSignatureSubpackets {
SelfSignatureSubpackets setPreferredCompressionAlgorithms(@Nullable PreferredAlgorithms algorithms);
SelfSignatureSubpackets setPreferredSymmetricKeyAlgorithms(SymmetricKeyAlgorithm... algorithms);
SelfSignatureSubpackets setPreferredSymmetricKeyAlgorithms(Set<SymmetricKeyAlgorithm> algorithms);
SelfSignatureSubpackets setPreferredSymmetricKeyAlgorithms(boolean isCritical, Set<SymmetricKeyAlgorithm> algorithms);
SelfSignatureSubpackets setPreferredSymmetricKeyAlgorithms(@Nullable PreferredAlgorithms algorithms);
SelfSignatureSubpackets setPreferredHashAlgorithms(HashAlgorithm... algorithms);
SelfSignatureSubpackets setPreferredHashAlgorithms(Set<HashAlgorithm> algorithms);
@ -80,6 +83,14 @@ public interface SelfSignatureSubpackets extends BaseSignatureSubpackets {
SelfSignatureSubpackets setPreferredHashAlgorithms(@Nullable PreferredAlgorithms algorithms);
SelfSignatureSubpackets setPreferredSymmetricKeyAlgorithms(SymmetricKeyAlgorithm... algorithms);
SelfSignatureSubpackets setPreferredSymmetricKeyAlgorithms(Set<SymmetricKeyAlgorithm> algorithms);
SelfSignatureSubpackets setPreferredSymmetricKeyAlgorithms(boolean isCritical, Set<SymmetricKeyAlgorithm> algorithms);
SelfSignatureSubpackets setPreferredSymmetricKeyAlgorithms(@Nullable PreferredAlgorithms algorithms);
SelfSignatureSubpackets addRevocationKey(@Nonnull PGPPublicKey revocationKey);
SelfSignatureSubpackets addRevocationKey(boolean isCritical, @Nonnull PGPPublicKey revocationKey);

38
pgpainless-core/src/main/java/org/pgpainless/signature/subpackets/SignatureSubpackets.java
View file

@ -28,6 +28,7 @@ import org.bouncycastle.bcpg.sig.KeyExpirationTime;
import org.bouncycastle.bcpg.sig.KeyFlags;
import org.bouncycastle.bcpg.sig.NotationData;
import org.bouncycastle.bcpg.sig.PolicyURI;
import org.bouncycastle.bcpg.sig.PreferredAEADCiphersuites;
import org.bouncycastle.bcpg.sig.PreferredAlgorithms;
import org.bouncycastle.bcpg.sig.PrimaryUserID;
import org.bouncycastle.bcpg.sig.RegularExpression;
@ -42,6 +43,7 @@ import org.bouncycastle.bcpg.sig.TrustSignature;
import org.bouncycastle.openpgp.PGPPublicKey;
import org.bouncycastle.openpgp.PGPSignature;
import org.bouncycastle.openpgp.PGPSignatureSubpacketVector;
import org.pgpainless.algorithm.AEADAlgorithm;
import org.pgpainless.algorithm.CompressionAlgorithm;
import org.pgpainless.algorithm.Feature;
import org.pgpainless.algorithm.HashAlgorithm;
@ -49,6 +51,7 @@ import org.pgpainless.algorithm.KeyFlag;
import org.pgpainless.algorithm.PublicKeyAlgorithm;
import org.pgpainless.algorithm.SymmetricKeyAlgorithm;
import org.pgpainless.key.util.RevocationAttributes;
import org.pgpainless.util.Tuple;
public class SignatureSubpackets
implements BaseSignatureSubpackets, SelfSignatureSubpackets, CertificationSubpackets, RevocationSignatureSubpackets {
@ -68,6 +71,7 @@ public class SignatureSubpackets
private PreferredAlgorithms preferredCompressionAlgorithms;
private PreferredAlgorithms preferredSymmetricKeyAlgorithms;
private PreferredAlgorithms preferredHashAlgorithms;
private PreferredAEADCiphersuites preferredAEADCiphersuites;
private final List<EmbeddedSignature> embeddedSignatureList = new ArrayList<>();
private SignerUserID signerUserId;
private KeyExpirationTime keyExpirationTime;
@ -313,6 +317,40 @@ public class SignatureSubpackets
return this;
}
@Override
public SelfSignatureSubpackets setPreferredAEADCiphersuites(Tuple<SymmetricKeyAlgorithm, AEADAlgorithm>... algorithms) {
return setPreferredAEADCiphersuites(new LinkedHashSet<>(Arrays.asList(algorithms)));
}
@Override
public SelfSignatureSubpackets setPreferredAEADCiphersuites(Set<Tuple<SymmetricKeyAlgorithm, AEADAlgorithm>> algorithms) {
return setPreferredAEADCiphersuites(false, algorithms);
}
@Override
public SelfSignatureSubpackets setPreferredAEADCiphersuites(boolean isCritical, Set<Tuple<SymmetricKeyAlgorithm, AEADAlgorithm>> algorithms) {
List<PreferredAEADCiphersuites.Combination> combinations = new ArrayList<>();
Iterator<Tuple<SymmetricKeyAlgorithm, AEADAlgorithm>> iterator = algorithms.iterator();
while (iterator.hasNext()) {
Tuple<SymmetricKeyAlgorithm, AEADAlgorithm> tuple = iterator.next();
combinations.add(new PreferredAEADCiphersuites.Combination(
tuple.getA().getAlgorithmId(), tuple.getB().getAlgorithmId()));
}
PreferredAEADCiphersuites subpacket = new PreferredAEADCiphersuites(
isCritical, combinations.toArray(new PreferredAEADCiphersuites.Combination[0]));
return setPreferredAEADCiphersuites(subpacket);
}
@Override
public SelfSignatureSubpackets setPreferredAEADCiphersuites(@Nullable PreferredAEADCiphersuites algorithms) {
this.preferredAEADCiphersuites = algorithms;
return this;
}
public PreferredAEADCiphersuites getPreferredAEADCiphersuites() {
return preferredAEADCiphersuites;
}
public KeyExpirationTime getKeyExpirationTimeSubpacket() {
return keyExpirationTime;
}

6
pgpainless-core/src/main/java/org/pgpainless/signature/subpackets/SignatureSubpacketsHelper.java
View file

@ -13,6 +13,7 @@ import org.bouncycastle.bcpg.sig.KeyExpirationTime;
import org.bouncycastle.bcpg.sig.KeyFlags;
import org.bouncycastle.bcpg.sig.NotationData;
import org.bouncycastle.bcpg.sig.PolicyURI;
import org.bouncycastle.bcpg.sig.PreferredAEADCiphersuites;
import org.bouncycastle.bcpg.sig.PreferredAlgorithms;
import org.bouncycastle.bcpg.sig.PrimaryUserID;
import org.bouncycastle.bcpg.sig.RegularExpression;
@ -79,6 +80,9 @@ public class SignatureSubpacketsHelper {
case preferredCompressionAlgorithms:
subpackets.setPreferredCompressionAlgorithms((PreferredAlgorithms) subpacket);
break;
case preferredAEADAlgorithms:
subpackets.setPreferredAEADCiphersuites((PreferredAEADCiphersuites) subpacket);
break;
case primaryUserId:
PrimaryUserID primaryUserID = (PrimaryUserID) subpacket;
subpackets.setPrimaryUserId(primaryUserID);
@ -128,7 +132,6 @@ public class SignatureSubpacketsHelper {
case keyServerPreferences:
case preferredKeyServers:
case placeholder:
case preferredAEADAlgorithms:
case attestedCertification:
subpackets.addResidualSubpacket(subpacket);
break;
@ -161,6 +164,7 @@ public class SignatureSubpacketsHelper {
addSubpacket(generator, subpackets.getPreferredCompressionAlgorithmsSubpacket());
addSubpacket(generator, subpackets.getPreferredSymmetricKeyAlgorithmsSubpacket());
addSubpacket(generator, subpackets.getPreferredHashAlgorithmsSubpacket());
addSubpacket(generator, subpackets.getPreferredAEADCiphersuites());
for (EmbeddedSignature embeddedSignature : subpackets.getEmbeddedSignatureSubpackets()) {
addSubpacket(generator, embeddedSignature);
}