Add Discord APKTool decompilation (Smali source for modding)

- Imported from https://github.com/supermegamestre/Project-Real-Resurrection-3
- APKTool decompilation (Smali bytecode) for modding and rebuilding APK
- Supports both 32-bit (armeabi-v7a) and 64-bit (arm64-v8a) architectures
- Includes full Smali source, resources, and native libraries
- Ready to rebuild APK after modifications with apktool b command
- Added comprehensive README-apktool.md with modding guide

This branch complements the JADX branches:
- Use JADX (main/discord-community) to UNDERSTAND code (readable Java)
- Use APKTool (this branch) to MODIFY and REBUILD APK (editable Smali)

Total: 44,417 files, 538.51 MB Smali source code

smali_classes4/com/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink.smali

@@ -0,0 +1,178 @@
+.class public final Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;
+.super Ljava/lang/Object;
+.source "SourceFile"
+
+# interfaces
+.implements Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;
+
+
+# instance fields
+.field private cipher:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;
+
+.field private final scratch:[B
+
+.field private final secretKey:[B
+
+.field private final wrappedDataSink:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;
+
+
+# direct methods
+.method public constructor <init>([BLcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;)V
+    .locals 1
+
+    const/4 v0, 0x0
+
+    .line 20
+    invoke-direct {p0, p1, p2, v0}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;-><init>([BLcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;[B)V
+
+    return-void
+.end method
+
+.method public constructor <init>([BLcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;[B)V
+    .locals 0
+
+    .line 24
+    invoke-direct {p0}, Ljava/lang/Object;-><init>()V
+
+    iput-object p2, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->wrappedDataSink:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;
+
+    iput-object p1, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->secretKey:[B
+
+    iput-object p3, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->scratch:[B
+
+    return-void
+.end method
+
+
+# virtual methods
+.method public final close()V
+    .locals 1
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    const/4 v0, 0x0
+
+    iput-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->cipher:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;
+
+    iget-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->wrappedDataSink:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;
+
+    .line 59
+    invoke-interface {v0}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;->close()V
+
+    return-void
+.end method
+
+.method public final open(Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSpec;)V
+    .locals 8
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    iget-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->wrappedDataSink:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;
+
+    .line 32
+    invoke-interface {v0, p1}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;->open(Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSpec;)V
+
+    .line 33
+    iget-object v0, p1, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSpec;->key:Ljava/lang/String;
+
+    invoke-static {v0}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/CryptoUtil;->getFNV64Hash(Ljava/lang/String;)J
+
+    move-result-wide v4
+
+    .line 34
+    new-instance v0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;
+
+    const/4 v2, 0x1
+
+    iget-object v3, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->secretKey:[B
+
+    iget-wide v6, p1, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSpec;->absoluteStreamPosition:J
+
+    move-object v1, v0
+
+    invoke-direct/range {v1 .. v7}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;-><init>(I[BJJ)V
+
+    iput-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->cipher:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;
+
+    return-void
+.end method
+
+.method public final write([BII)V
+    .locals 10
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    iget-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->scratch:[B
+
+    if-nez v0, :cond_0
+
+    iget-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->cipher:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;
+
+    .line 42
+    invoke-virtual {v0, p1, p2, p3}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->updateInPlace([BII)V
+
+    iget-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->wrappedDataSink:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;
+
+    .line 43
+    invoke-interface {v0, p1, p2, p3}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;->write([BII)V
+
+    goto :goto_1
+
+    :cond_0
+    const/4 v0, 0x0
+
+    move v1, v0
+
+    :goto_0
+    if-ge v1, p3, :cond_1
+
+    sub-int v2, p3, v1
+
+    iget-object v3, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->scratch:[B
+
+    .line 48
+    array-length v3, v3
+
+    invoke-static {v2, v3}, Ljava/lang/Math;->min(II)I
+
+    move-result v2
+
+    iget-object v4, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->cipher:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;
+
+    add-int v6, p2, v1
+
+    iget-object v8, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->scratch:[B
+
+    const/4 v9, 0x0
+
+    move-object v5, p1
+
+    move v7, v2
+
+    .line 49
+    invoke-virtual/range {v4 .. v9}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->update([BII[BI)V
+
+    iget-object v3, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->wrappedDataSink:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;
+
+    iget-object v4, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSink;->scratch:[B
+
+    .line 50
+    invoke-interface {v3, v4, v0, v2}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSink;->write([BII)V
+
+    add-int/2addr v1, v2
+
+    goto :goto_0
+
+    :cond_1
+    :goto_1
+    return-void
+.end method

smali_classes4/com/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSource.smali

@@ -0,0 +1,141 @@
+.class public final Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSource;
+.super Ljava/lang/Object;
+.source "SourceFile"
+
+# interfaces
+.implements Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSource;
+
+
+# instance fields
+.field private cipher:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;
+
+.field private final secretKey:[B
+
+.field private final upstream:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSource;
+
+
+# direct methods
+.method public constructor <init>([BLcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSource;)V
+    .locals 0
+
+    .line 19
+    invoke-direct {p0}, Ljava/lang/Object;-><init>()V
+
+    iput-object p2, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSource;->upstream:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSource;
+
+    iput-object p1, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSource;->secretKey:[B
+
+    return-void
+.end method
+
+
+# virtual methods
+.method public final close()V
+    .locals 1
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    const/4 v0, 0x0
+
+    iput-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSource;->cipher:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;
+
+    iget-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSource;->upstream:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSource;
+
+    .line 49
+    invoke-interface {v0}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSource;->close()V
+
+    return-void
+.end method
+
+.method public final getUri()Landroid/net/Uri;
+    .locals 1
+
+    iget-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSource;->upstream:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSource;
+
+    .line 54
+    invoke-interface {v0}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSource;->getUri()Landroid/net/Uri;
+
+    move-result-object v0
+
+    return-object v0
+.end method
+
+.method public final open(Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSpec;)J
+    .locals 10
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    iget-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSource;->upstream:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSource;
+
+    .line 26
+    invoke-interface {v0, p1}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSource;->open(Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSpec;)J
+
+    move-result-wide v0
+
+    .line 27
+    iget-object v2, p1, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSpec;->key:Ljava/lang/String;
+
+    invoke-static {v2}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/CryptoUtil;->getFNV64Hash(Ljava/lang/String;)J
+
+    move-result-wide v6
+
+    .line 28
+    new-instance v2, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;
+
+    const/4 v4, 0x2
+
+    iget-object v5, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSource;->secretKey:[B
+
+    iget-wide v8, p1, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSpec;->absoluteStreamPosition:J
+
+    move-object v3, v2
+
+    invoke-direct/range {v3 .. v9}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;-><init>(I[BJJ)V
+
+    iput-object v2, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSource;->cipher:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;
+
+    return-wide v0
+.end method
+
+.method public final read([BII)I
+    .locals 1
+    .annotation system Ldalvik/annotation/Throws;
+        value = {
+            Ljava/io/IOException;
+        }
+    .end annotation
+
+    if-nez p3, :cond_0
+
+    const/4 p1, 0x0
+
+    return p1
+
+    :cond_0
+    iget-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSource;->upstream:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSource;
+
+    .line 38
+    invoke-interface {v0, p1, p2, p3}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/DataSource;->read([BII)I
+
+    move-result p3
+
+    const/4 v0, -0x1
+
+    if-ne p3, v0, :cond_1
+
+    return v0
+
+    :cond_1
+    iget-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesCipherDataSource;->cipher:Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;
+
+    .line 42
+    invoke-virtual {v0, p1, p2, p3}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->updateInPlace([BII)V
+
+    return p3
+.end method

smali_classes4/com/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher.smali

@@ -0,0 +1,366 @@
+.class public final Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;
+.super Ljava/lang/Object;
+.source "SourceFile"
+
+
+# instance fields
+.field private final blockSize:I
+
+.field private final cipher:Ljavax/crypto/Cipher;
+
+.field private final flushedBlock:[B
+
+.field private pendingXorBytes:I
+
+.field private final zerosBlock:[B
+
+
+# direct methods
+.method public constructor <init>(I[BJJ)V
+    .locals 6
+
+    .line 26
+    invoke-direct {p0}, Ljava/lang/Object;-><init>()V
+
+    :try_start_0
+    const-string v0, "AES/CTR/NoPadding"
+
+    .line 28
+    invoke-static {v0}, Ljavax/crypto/Cipher;->getInstance(Ljava/lang/String;)Ljavax/crypto/Cipher;
+
+    move-result-object v0
+
+    iput-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->cipher:Ljavax/crypto/Cipher;
+
+    .line 29
+    invoke-virtual {v0}, Ljavax/crypto/Cipher;->getBlockSize()I
+
+    move-result v1
+
+    iput v1, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->blockSize:I
+
+    .line 30
+    new-array v2, v1, [B
+
+    iput-object v2, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->zerosBlock:[B
+
+    .line 31
+    new-array v2, v1, [B
+
+    iput-object v2, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->flushedBlock:[B
+
+    int-to-long v2, v1
+
+    .line 32
+    div-long v2, p5, v2
+
+    int-to-long v4, v1
+
+    .line 33
+    rem-long/2addr p5, v4
+
+    long-to-int p5, p5
+
+    .line 34
+    new-instance p6, Ljavax/crypto/spec/SecretKeySpec;
+
+    .line 36
+    invoke-virtual {v0}, Ljavax/crypto/Cipher;->getAlgorithm()Ljava/lang/String;
+
+    move-result-object v1
+
+    const-string v4, "/"
+
+    invoke-static {v1, v4}, Lcom/mbridge/msdk/playercommon/exoplayer2/util/Util;->splitAtFirst(Ljava/lang/String;Ljava/lang/String;)[Ljava/lang/String;
+
+    move-result-object v1
+
+    const/4 v4, 0x0
+
+    aget-object v1, v1, v4
+
+    invoke-direct {p6, p2, v1}, Ljavax/crypto/spec/SecretKeySpec;-><init>([BLjava/lang/String;)V
+
+    new-instance p2, Ljavax/crypto/spec/IvParameterSpec;
+
+    .line 37
+    invoke-direct {p0, p3, p4, v2, v3}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->getInitializationVector(JJ)[B
+
+    move-result-object p3
+
+    invoke-direct {p2, p3}, Ljavax/crypto/spec/IvParameterSpec;-><init>([B)V
+
+    .line 34
+    invoke-virtual {v0, p1, p6, p2}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V
+
+    if-eqz p5, :cond_0
+
+    .line 39
+    new-array p1, p5, [B
+
+    invoke-virtual {p0, p1, v4, p5}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->updateInPlace([BII)V
+    :try_end_0
+    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_0} :catch_3
+    .catch Ljavax/crypto/NoSuchPaddingException; {:try_start_0 .. :try_end_0} :catch_2
+    .catch Ljava/security/InvalidKeyException; {:try_start_0 .. :try_end_0} :catch_1
+    .catch Ljava/security/InvalidAlgorithmParameterException; {:try_start_0 .. :try_end_0} :catch_0
+
+    goto :goto_0
+
+    :catch_0
+    move-exception p1
+
+    goto :goto_1
+
+    :catch_1
+    move-exception p1
+
+    goto :goto_1
+
+    :catch_2
+    move-exception p1
+
+    goto :goto_1
+
+    :catch_3
+    move-exception p1
+
+    goto :goto_1
+
+    :cond_0
+    :goto_0
+    return-void
+
+    .line 44
+    :goto_1
+    new-instance p2, Ljava/lang/RuntimeException;
+
+    invoke-direct {p2, p1}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/Throwable;)V
+
+    throw p2
+.end method
+
+.method private getInitializationVector(JJ)[B
+    .locals 1
+
+    const/16 v0, 0x10
+
+    .line 101
+    invoke-static {v0}, Ljava/nio/ByteBuffer;->allocate(I)Ljava/nio/ByteBuffer;
+
+    move-result-object v0
+
+    invoke-virtual {v0, p1, p2}, Ljava/nio/ByteBuffer;->putLong(J)Ljava/nio/ByteBuffer;
+
+    move-result-object p1
+
+    invoke-virtual {p1, p3, p4}, Ljava/nio/ByteBuffer;->putLong(J)Ljava/nio/ByteBuffer;
+
+    move-result-object p1
+
+    invoke-virtual {p1}, Ljava/nio/ByteBuffer;->array()[B
+
+    move-result-object p1
+
+    return-object p1
+.end method
+
+.method private nonFlushingUpdate([BII[BI)I
+    .locals 6
+
+    :try_start_0
+    iget-object v0, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->cipher:Ljavax/crypto/Cipher;
+
+    move-object v1, p1
+
+    move v2, p2
+
+    move v3, p3
+
+    move-object v4, p4
+
+    move v5, p5
+
+    .line 93
+    invoke-virtual/range {v0 .. v5}, Ljavax/crypto/Cipher;->update([BII[BI)I
+
+    move-result p1
+    :try_end_0
+    .catch Ljavax/crypto/ShortBufferException; {:try_start_0 .. :try_end_0} :catch_0
+
+    return p1
+
+    :catch_0
+    move-exception p1
+
+    .line 96
+    new-instance p2, Ljava/lang/RuntimeException;
+
+    invoke-direct {p2, p1}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/Throwable;)V
+
+    throw p2
+.end method
+
+
+# virtual methods
+.method public final update([BII[BI)V
+    .locals 8
+
+    move v2, p2
+
+    :cond_0
+    iget p2, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->pendingXorBytes:I
+
+    if-lez p2, :cond_1
+
+    .line 57
+    aget-byte v0, p1, v2
+
+    iget-object v1, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->flushedBlock:[B
+
+    iget v3, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->blockSize:I
+
+    sub-int/2addr v3, p2
+
+    aget-byte v1, v1, v3
+
+    xor-int/2addr v0, v1
+
+    int-to-byte v0, v0
+
+    aput-byte v0, p4, p5
+
+    add-int/lit8 p5, p5, 0x1
+
+    add-int/lit8 v2, v2, 0x1
+
+    add-int/lit8 p2, p2, -0x1
+
+    iput p2, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->pendingXorBytes:I
+
+    add-int/lit8 p3, p3, -0x1
+
+    if-nez p3, :cond_0
+
+    return-void
+
+    :cond_1
+    move-object v0, p0
+
+    move-object v1, p1
+
+    move v3, p3
+
+    move-object v4, p4
+
+    move v5, p5
+
+    .line 68
+    invoke-direct/range {v0 .. v5}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->nonFlushingUpdate([BII[BI)I
+
+    move-result p1
+
+    if-ne p3, p1, :cond_2
+
+    return-void
+
+    :cond_2
+    sub-int/2addr p3, p1
+
+    iget p2, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->blockSize:I
+
+    const/4 v0, 0x0
+
+    const/4 v1, 0x1
+
+    if-ge p3, p2, :cond_3
+
+    move p2, v1
+
+    goto :goto_0
+
+    :cond_3
+    move p2, v0
+
+    .line 79
+    :goto_0
+    invoke-static {p2}, Lcom/mbridge/msdk/playercommon/exoplayer2/util/Assertions;->checkState(Z)V
+
+    add-int/2addr p5, p1
+
+    iget p1, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->blockSize:I
+
+    sub-int v5, p1, p3
+
+    iput v5, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->pendingXorBytes:I
+
+    iget-object v3, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->zerosBlock:[B
+
+    const/4 v4, 0x0
+
+    iget-object v6, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->flushedBlock:[B
+
+    const/4 v7, 0x0
+
+    move-object v2, p0
+
+    .line 82
+    invoke-direct/range {v2 .. v7}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->nonFlushingUpdate([BII[BI)I
+
+    move-result p1
+
+    iget p2, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->blockSize:I
+
+    if-ne p1, p2, :cond_4
+
+    goto :goto_1
+
+    :cond_4
+    move v1, v0
+
+    .line 83
+    :goto_1
+    invoke-static {v1}, Lcom/mbridge/msdk/playercommon/exoplayer2/util/Assertions;->checkState(Z)V
+
+    :goto_2
+    if-ge v0, p3, :cond_5
+
+    add-int/lit8 p1, p5, 0x1
+
+    iget-object p2, p0, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->flushedBlock:[B
+
+    .line 87
+    aget-byte p2, p2, v0
+
+    aput-byte p2, p4, p5
+
+    add-int/lit8 v0, v0, 0x1
+
+    move p5, p1
+
+    goto :goto_2
+
+    :cond_5
+    return-void
+.end method
+
+.method public final updateInPlace([BII)V
+    .locals 6
+
+    move-object v0, p0
+
+    move-object v1, p1
+
+    move v2, p2
+
+    move v3, p3
+
+    move-object v4, p1
+
+    move v5, p2
+
+    .line 49
+    invoke-virtual/range {v0 .. v5}, Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/AesFlushingCipher;->update([BII[BI)V
+
+    return-void
+.end method

smali_classes4/com/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/CryptoUtil.smali

@@ -0,0 +1,86 @@
+.class final Lcom/mbridge/msdk/playercommon/exoplayer2/upstream/crypto/CryptoUtil;
+.super Ljava/lang/Object;
+.source "SourceFile"
+
+
+# direct methods
+.method private constructor <init>()V
+    .locals 0
+
+    invoke-direct {p0}, Ljava/lang/Object;-><init>()V
+
+    return-void
+.end method
+
+.method public static getFNV64Hash(Ljava/lang/String;)J
+    .locals 7
+
+    const-wide/16 v0, 0x0
+
+    if-nez p0, :cond_0
+
+    return-wide v0
+
+    :cond_0
+    const/4 v2, 0x0
+
+    .line 16
+    :goto_0
+    invoke-virtual {p0}, Ljava/lang/String;->length()I
+
+    move-result v3
+
+    if-ge v2, v3, :cond_1
+
+    .line 17
+    invoke-virtual {p0, v2}, Ljava/lang/String;->charAt(I)C
+
+    move-result v3
+
+    int-to-long v3, v3
+
+    xor-long/2addr v0, v3
+
+    const/4 v3, 0x1
+
+    shl-long v3, v0, v3
+
+    const/4 v5, 0x4
+
+    shl-long v5, v0, v5
+
+    add-long/2addr v3, v5
+
+    const/4 v5, 0x5
+
+    shl-long v5, v0, v5
+
+    add-long/2addr v3, v5
+
+    const/4 v5, 0x7
+
+    shl-long v5, v0, v5
+
+    add-long/2addr v3, v5
+
+    const/16 v5, 0x8
+
+    shl-long v5, v0, v5
+
+    add-long/2addr v3, v5
+
+    const/16 v5, 0x28
+
+    shl-long v5, v0, v5
+
+    add-long/2addr v3, v5
+
+    add-long/2addr v0, v3
+
+    add-int/lit8 v2, v2, 0x1
+
+    goto :goto_0
+
+    :cond_1
+    return-wide v0
+.end method