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-rw-r--r--OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpConstants.java8
1 files changed, 7 insertions, 1 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpConstants.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpConstants.java
index aef9a5cdb..f739b1e6d 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpConstants.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpConstants.java
@@ -53,9 +53,15 @@ public class PgpConstants {
sPreferredHashAlgorithms.add(HashAlgorithmTags.SHA1);
sPreferredHashAlgorithms.add(HashAlgorithmTags.RIPEMD160);
+ /*
+ * Prefer ZIP
+ * "ZLIB provides no benefit over ZIP and is more malleable"
+ * - (OpenPGP WG mailinglist: "[openpgp] Intent to deprecate: Insecure primitives")
+ * BZIP2: very slow
+ */
+ sPreferredCompressionAlgorithms.add(CompressionAlgorithmTags.ZIP);
sPreferredCompressionAlgorithms.add(CompressionAlgorithmTags.ZLIB);
sPreferredCompressionAlgorithms.add(CompressionAlgorithmTags.BZIP2);
- sPreferredCompressionAlgorithms.add(CompressionAlgorithmTags.ZIP);
}
public static final int CERTIFY_HASH_ALGO = HashAlgorithmTags.SHA256;