108 lines
3.4 KiB
Java
108 lines
3.4 KiB
Java
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package o;
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import java.security.InvalidAlgorithmParameterException;
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import java.security.InvalidKeyException;
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import java.security.NoSuchAlgorithmException;
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import javax.crypto.BadPaddingException;
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import javax.crypto.Cipher;
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import javax.crypto.IllegalBlockSizeException;
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import javax.crypto.NoSuchPaddingException;
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import javax.crypto.spec.IvParameterSpec;
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import javax.crypto.spec.SecretKeySpec;
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/* loaded from: classes2.dex */
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public final class JyG {
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public static byte[] a(byte[] bArr, byte[] bArr2, byte[] bArr3) {
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if (bArr == null) {
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return new byte[0];
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}
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if (bArr.length == 0) {
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return new byte[0];
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}
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if (bArr2 == null) {
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return new byte[0];
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}
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if (bArr2.length < 16) {
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return new byte[0];
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}
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if (bArr3.length < 16) {
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return new byte[0];
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}
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SecretKeySpec secretKeySpec = new SecretKeySpec(bArr2, "AES");
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try {
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Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
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cipher.init(1, secretKeySpec, new IvParameterSpec(bArr3));
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return cipher.doFinal(bArr);
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} catch (NullPointerException e) {
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e.getMessage();
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return new byte[0];
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} catch (InvalidAlgorithmParameterException e2) {
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e2.getMessage();
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return new byte[0];
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} catch (InvalidKeyException e3) {
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e3.getMessage();
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return new byte[0];
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} catch (NoSuchAlgorithmException e4) {
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e4.getMessage();
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return new byte[0];
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} catch (BadPaddingException e5) {
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e5.getMessage();
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return new byte[0];
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} catch (IllegalBlockSizeException e6) {
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e6.getMessage();
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return new byte[0];
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} catch (NoSuchPaddingException e7) {
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e7.getMessage();
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return new byte[0];
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}
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}
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public static byte[] b(byte[] bArr, byte[] bArr2, byte[] bArr3) {
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if (bArr == null) {
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return new byte[0];
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}
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if (bArr.length == 0) {
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return new byte[0];
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}
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if (bArr2 == null) {
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return new byte[0];
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}
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if (bArr2.length < 16) {
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return new byte[0];
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}
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if (bArr3 == null) {
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return new byte[0];
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}
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if (bArr3.length < 16) {
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return new byte[0];
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}
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SecretKeySpec secretKeySpec = new SecretKeySpec(bArr2, "AES");
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try {
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Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
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cipher.init(2, secretKeySpec, new IvParameterSpec(bArr3));
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return cipher.doFinal(bArr);
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} catch (NullPointerException e) {
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e.getMessage();
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return new byte[0];
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} catch (InvalidAlgorithmParameterException e2) {
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e2.getMessage();
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return new byte[0];
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} catch (InvalidKeyException e3) {
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e3.getMessage();
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return new byte[0];
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} catch (NoSuchAlgorithmException e4) {
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e4.getMessage();
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return new byte[0];
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} catch (BadPaddingException e5) {
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e5.getMessage();
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return new byte[0];
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} catch (IllegalBlockSizeException e6) {
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e6.getMessage();
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return new byte[0];
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} catch (NoSuchPaddingException e7) {
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e7.getMessage();
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return new byte[0];
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}
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}
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}
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