cthrace/open-keychain
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add feature to key sig subpacket to indicate that we want MDC

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Dominik Schürmann
2014-08-19 10:37:27 +02:00
parent a2b3824556
commit 2c8bcffff3
1 changed files with 3 additions and 0 deletions
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OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java
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@@ -22,6 +22,7 @@ import org.spongycastle.bcpg.CompressionAlgorithmTags;
import org.spongycastle.bcpg.HashAlgorithmTags; import org.spongycastle.bcpg.HashAlgorithmTags;
import org.spongycastle.bcpg.PublicKeyAlgorithmTags; import org.spongycastle.bcpg.PublicKeyAlgorithmTags;
import org.spongycastle.bcpg.SymmetricKeyAlgorithmTags; import org.spongycastle.bcpg.SymmetricKeyAlgorithmTags;
import org.spongycastle.bcpg.sig.Features;
import org.spongycastle.bcpg.sig.KeyFlags; import org.spongycastle.bcpg.sig.KeyFlags;
import org.spongycastle.jce.spec.ElGamalParameterSpec; import org.spongycastle.jce.spec.ElGamalParameterSpec;
import org.spongycastle.openpgp.PGPEncryptedData; import org.spongycastle.openpgp.PGPEncryptedData;
@@ -894,6 +895,8 @@ public class PgpKeyOperation {
hashedPacketsGen.setPreferredSymmetricAlgorithms(true, PREFERRED_SYMMETRIC_ALGORITHMS); hashedPacketsGen.setPreferredSymmetricAlgorithms(true, PREFERRED_SYMMETRIC_ALGORITHMS);
hashedPacketsGen.setPreferredHashAlgorithms(true, PREFERRED_HASH_ALGORITHMS); hashedPacketsGen.setPreferredHashAlgorithms(true, PREFERRED_HASH_ALGORITHMS);
hashedPacketsGen.setPreferredCompressionAlgorithms(true, PREFERRED_COMPRESSION_ALGORITHMS); hashedPacketsGen.setPreferredCompressionAlgorithms(true, PREFERRED_COMPRESSION_ALGORITHMS);
// Request senders add additional checksums to the message (useful when verifying unsigned messages.)
hashedPacketsGen.setFeature(true, Features.FEATURE_MODIFICATION_DETECTION);
hashedPacketsGen.setPrimaryUserID(false, primary); hashedPacketsGen.setPrimaryUserID(false, primary);
hashedPacketsGen.setKeyFlags(false, flags); hashedPacketsGen.setKeyFlags(false, flags);
if (expiry > 0) { if (expiry > 0) {