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open-keychain
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make constant for certify hash algo

This commit is contained in:
Dominik Schürmann 2015-03-11 14:37:23 +01:00
parent 4ed1bf0ca4
commit 82a2a76a33
2 changed files with 6 additions and 11 deletions
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15
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/CanonicalizedSecretKey.java
View File

@ -18,9 +18,7 @@
package org.sufficientlysecure.keychain.pgp;
import org.spongycastle.bcpg.HashAlgorithmTags;
import org.spongycastle.bcpg.S2K;
import org.spongycastle.bcpg.SymmetricKeyAlgorithmTags;
import org.spongycastle.openpgp.PGPException;
import org.spongycastle.openpgp.PGPPrivateKey;
import org.spongycastle.openpgp.PGPPublicKey;
@ -31,7 +29,6 @@ import org.spongycastle.openpgp.PGPSignatureGenerator;
import org.spongycastle.openpgp.PGPSignatureSubpacketGenerator;
import org.spongycastle.openpgp.PGPSignatureSubpacketVector;
import org.spongycastle.openpgp.PGPUserAttributeSubpacketVector;
import org.spongycastle.openpgp.PGPUtil;
import org.spongycastle.openpgp.operator.PBESecretKeyDecryptor;
import org.spongycastle.openpgp.operator.PGPContentSignerBuilder;
import org.spongycastle.openpgp.operator.PublicKeyDataDecryptorFactory;
@ -43,13 +40,11 @@ import org.spongycastle.openpgp.operator.jcajce.NfcSyncPublicKeyDataDecryptorFac
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
import org.sufficientlysecure.keychain.pgp.exception.PgpKeyNotFoundException;
import org.sufficientlysecure.keychain.util.IterableIterator;
import org.sufficientlysecure.keychain.util.Log;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
/**
@ -287,9 +282,8 @@ public class CanonicalizedSecretKey extends CanonicalizedPublicKey {
// create a signatureGenerator from the supplied masterKeyId and passphrase
PGPSignatureGenerator signatureGenerator;
{
// TODO: SHA256 fixed?
PGPContentSignerBuilder contentSignerBuilder = getContentSignerBuilder(PGPUtil.SHA256,
nfcSignedHash, nfcCreationTimestamp);
PGPContentSignerBuilder contentSignerBuilder = getContentSignerBuilder(
PgpConstants.CERTIFY_HASH_ALGO, nfcSignedHash, nfcCreationTimestamp);
signatureGenerator = new PGPSignatureGenerator(contentSignerBuilder);
try {
@ -351,9 +345,8 @@ public class CanonicalizedSecretKey extends CanonicalizedPublicKey {
// create a signatureGenerator from the supplied masterKeyId and passphrase
PGPSignatureGenerator signatureGenerator;
{
// TODO: SHA256 fixed?
PGPContentSignerBuilder contentSignerBuilder = getContentSignerBuilder(PGPUtil.SHA256,
nfcSignedHash, nfcCreationTimestamp);
PGPContentSignerBuilder contentSignerBuilder = getContentSignerBuilder(
PgpConstants.CERTIFY_HASH_ALGO, nfcSignedHash, nfcCreationTimestamp);
signatureGenerator = new PGPSignatureGenerator(contentSignerBuilder);
try {

2
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpConstants.java
View File

@ -58,6 +58,8 @@ public class PgpConstants {
sPreferredCompressionAlgorithms.add(CompressionAlgorithmTags.ZIP);
}
public static final int CERTIFY_HASH_ALGO = HashAlgorithmTags.SHA256;
/*
* Note: s2kcount is a number between 0 and 0xff that controls the
* number of times to iterate the password hash before use. More