cthrace/open-keychain
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show key fingerprint in key list

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Fixes issue 76
This commit is contained in:
Thialfihar
2010-12-25 19:12:35 +00:00
parent 9e54b3d99d
commit 9e8b266bf0
9 changed files with 59 additions and 11 deletions
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30
src/org/thialfihar/android/apg/Apg.java
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@@ -1031,6 +1031,34 @@ public class Apg {
}
public static String getFingerPrint(long keyId) {
PGPPublicKey key = Apg.getPublicKey(keyId);
if (key == null) {
PGPSecretKey secretKey = Apg.getSecretKey(keyId);
if (secretKey == null) {
return "";
}
key = secretKey.getPublicKey();
}
String fingerPrint = "";
byte fp[] = key.getFingerprint();
for (int i = 0; i < fp.length; ++i) {
if (i != 0 && i % 10 == 0) {
fingerPrint += " ";
} else if (i != 0 && i % 2 == 0) {
fingerPrint += " ";
}
String chunk = Integer.toHexString((((int)fp[i]) + 256) % 256).toUpperCase();
while (chunk.length() < 2) {
chunk = "0" + chunk;
}
fingerPrint += chunk;
}
return fingerPrint;
}
public static String getSmallFingerPrint(long keyId) {
String fingerPrint = Long.toHexString(keyId & 0xffffffffL).toUpperCase();
while (fingerPrint.length() < 8) {
fingerPrint = "0" + fingerPrint;
@@ -1039,7 +1067,7 @@ public class Apg {
}
public static String keyToHex(long keyId) {
return getFingerPrint(keyId >> 32) + getFingerPrint(keyId);
return getSmallFingerPrint(keyId >> 32) + getSmallFingerPrint(keyId);
}
public static long keyFromHex(String data) {