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format code in PRNGFixes

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This commit is contained in:
Hans-Christoph Steiner 2018-12-31 22:13:32 +01:00
parent cf5b9520fb
commit 09abc0734e
1 changed files with 12 additions and 6 deletions
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12
app/src/main/java/org/fdroid/fdroid/compat/PRNGFixes.java
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@ -10,6 +10,7 @@ package org.fdroid.fdroid.compat;
* freely, as long as the origin is not misrepresented.
*/
import android.annotation.SuppressLint;
import android.os.Build;
import android.os.Process;
import android.util.Log;
@ -31,18 +32,23 @@ import java.security.Security;
/**
* Fixes for the output of the default PRNG having low entropy.
*
* <p>
* The fixes need to be applied via {@link #apply()} before any use of Java
* Cryptography Architecture primitives. A good place to invoke them is in the
* application's {@code onCreate}.
*
* @see <a href="http://android-developers.blogspot.jp/2013/08/some-securerandom-thoughts.html">Some SecureRandom Thoughts</a>
*/
public final class PRNGFixes {
private static final byte[] BUILD_FINGERPRINT_AND_DEVICE_SERIAL =
getBuildFingerprintAndDeviceSerial();
/** Hidden constructor to prevent instantiation. */
private PRNGFixes() { }
/**
* Hidden constructor to prevent instantiation.
*/
private PRNGFixes() {
}
/**
* Applies all fixes.