From c200566bcaec971e1756afe5ebf96baf09e88816 Mon Sep 17 00:00:00 2001 From: Harsh Shandilya Date: Wed, 2 Jan 2019 22:44:52 +0530 Subject: Bump minSdk to 21 (#466) * Bump minSdk to 21 Signed-off-by: Harsh Shandilya * PasswordGenerator: Constify things Signed-off-by: Harsh Shandilya * Deprecate PRNG fixes The problem being fixed doesn't exist on SDK 21 and above. Signed-off-by: Harsh Shandilya * treewide: Switch to lambdas Signed-off-by: Harsh Shandilya * treewide: Formatting fixes Signed-off-by: Harsh Shandilya * treewide: Remove useless casts and add missing annotations Signed-off-by: Harsh Shandilya --- app/src/main/java/com/zeapo/pwdstore/utils/Otp.java | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'app/src/main/java/com/zeapo/pwdstore/utils/Otp.java') diff --git a/app/src/main/java/com/zeapo/pwdstore/utils/Otp.java b/app/src/main/java/com/zeapo/pwdstore/utils/Otp.java index 44e2aa64..35e773e4 100644 --- a/app/src/main/java/com/zeapo/pwdstore/utils/Otp.java +++ b/app/src/main/java/com/zeapo/pwdstore/utils/Otp.java @@ -1,18 +1,16 @@ package com.zeapo.pwdstore.utils; import android.util.Log; - import org.apache.commons.codec.binary.Base32; +import javax.crypto.Mac; +import javax.crypto.spec.SecretKeySpec; import java.math.BigInteger; import java.nio.ByteBuffer; import java.security.InvalidKeyException; import java.security.NoSuchAlgorithmException; import java.util.Arrays; -import javax.crypto.Mac; -import javax.crypto.spec.SecretKeySpec; - public class Otp { public static final int TIME_WINDOW = 30; @@ -27,7 +25,7 @@ public class Otp { public static String calculateCode(String secret, long counter) { SecretKeySpec signingKey = new SecretKeySpec(BASE_32.decode(secret), ALGORITHM); - Mac mac = null; + Mac mac; try { mac = Mac.getInstance(ALGORITHM); mac.init(signingKey); -- cgit v1.2.3