d.smali

.class public Lcn/jiguang/bm/d;
.super Ljava/lang/Object;


# direct methods
.method public static a()I
    .registers 2

    new-instance v0, Ljava/security/SecureRandom;

    invoke-direct {v0}, Ljava/security/SecureRandom;-><init>()V

    invoke-virtual {v0}, Ljava/security/SecureRandom;->nextInt()I

    move-result v0

    invoke-static {v0}, Ljava/lang/Math;->abs(I)I

    move-result v0

    const v1, 0xffffff

    and-int/2addr v0, v1

    return v0
.end method

.method private static a(Ljava/lang/Class;[Ljava/lang/Object;[Ljava/lang/Class;)Ljava/lang/Object;
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "<T:",
            "Ljava/lang/Object;",
            ">(",
            "Ljava/lang/Class",
            "<TT;>;[",
            "Ljava/lang/Object;",
            "[",
            "Ljava/lang/Class",
            "<*>;)TT;"
        }
    .end annotation

    invoke-virtual {p0, p2}, Ljava/lang/Class;->getConstructor([Ljava/lang/Class;)Ljava/lang/reflect/Constructor;

    move-result-object v0

    invoke-virtual {v0, p1}, Ljava/lang/reflect/Constructor;->newInstance([Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    return-object v0
.end method

.method public static a(J)Ljava/lang/String;
    .registers 6

    const-wide/16 v0, 0xa

    rem-long v0, p0, v0

    long-to-int v0, v0

    packed-switch v0, :pswitch_data_7a

    const-wide/16 v0, 0x8

    mul-long/2addr v0, p0

    const-wide/16 v2, 0x4a

    rem-long v2, p0, v2

    add-long/2addr v0, v2

    :goto_10
    new-instance v2, Ljava/lang/StringBuilder;

    invoke-direct {v2}, Ljava/lang/StringBuilder;-><init>()V

    const-string v3, "JCKP"

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v2

    invoke-virtual {v2, v0, v1}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Lcn/jiguang/f/f;->d(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    return-object v0

    :pswitch_28
    const-wide/16 v0, 0x5

    mul-long/2addr v0, p0

    const-wide/16 v2, 0x58

    rem-long v2, p0, v2

    add-long/2addr v0, v2

    goto :goto_10

    :pswitch_31
    const-wide/16 v0, 0x17

    mul-long/2addr v0, p0

    const-wide/16 v2, 0xf

    rem-long v2, p0, v2

    add-long/2addr v0, v2

    goto :goto_10

    :pswitch_3a
    const-wide/16 v0, 0x3

    mul-long/2addr v0, p0

    const-wide/16 v2, 0x49

    rem-long v2, p0, v2

    add-long/2addr v0, v2

    goto :goto_10

    :pswitch_43
    const-wide/16 v0, 0xd

    mul-long/2addr v0, p0

    const-wide/16 v2, 0x60

    rem-long v2, p0, v2

    add-long/2addr v0, v2

    goto :goto_10

    :pswitch_4c
    const-wide/16 v0, 0x11

    mul-long/2addr v0, p0

    const-wide/16 v2, 0x31

    rem-long v2, p0, v2

    add-long/2addr v0, v2

    goto :goto_10

    :pswitch_55
    const-wide/16 v0, 0x7

    mul-long/2addr v0, p0

    const-wide/16 v2, 0x44

    rem-long v2, p0, v2

    add-long/2addr v0, v2

    goto :goto_10

    :pswitch_5e
    const-wide/16 v0, 0x1f

    mul-long/2addr v0, p0

    const-wide/16 v2, 0x27

    rem-long v2, p0, v2

    add-long/2addr v0, v2

    goto :goto_10

    :pswitch_67
    const-wide/16 v0, 0x1d

    mul-long/2addr v0, p0

    const-wide/16 v2, 0x29

    rem-long v2, p0, v2

    add-long/2addr v0, v2

    goto :goto_10

    :pswitch_70
    const-wide/16 v0, 0x25

    mul-long/2addr v0, p0

    const-wide/16 v2, 0x5b

    rem-long v2, p0, v2

    add-long/2addr v0, v2

    goto :goto_10

    nop

    :pswitch_data_7a
    .packed-switch 0x1
        :pswitch_28
        :pswitch_31
        :pswitch_3a
        :pswitch_43
        :pswitch_4c
        :pswitch_55
        :pswitch_5e
        :pswitch_67
        :pswitch_70
    .end packed-switch
.end method

.method public static a(Ljava/lang/String;)Ljava/lang/String;
    .registers 4

    :try_start_0
    invoke-virtual {p0}, Ljava/lang/String;->getBytes()[B

    move-result-object v0

    const-string v1, "DFA84B10B7ACDD25"

    const-string v2, "DFA84B10B7ACDD25"

    invoke-static {v0, v1, v2}, Lcn/jiguang/bm/d;->a([BLjava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    :try_end_b
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_b} :catch_d

    move-result-object v0

    :goto_c
    return-object v0

    :catch_d
    move-exception v0

    const-string v0, ""

    const-string v1, "Unexpected - failed to AES encrypt."

    invoke-static {v0, v1}, Lcn/jiguang/ay/c;->g(Ljava/lang/String;Ljava/lang/String;)V

    const-string v0, ""

    goto :goto_c
.end method

.method public static a([BJ)Ljava/lang/String;
    .registers 8

    invoke-static {p1, p2}, Lcn/jiguang/bm/d;->b(J)Ljava/lang/String;

    move-result-object v0

    const-wide/16 v2, -0x1

    xor-long/2addr v2, p1

    invoke-static {v2, v3}, Lcn/jiguang/bm/d;->b(J)Ljava/lang/String;

    move-result-object v1

    invoke-static {p0, v0, v1}, Lcn/jiguang/bm/d;->a([BLjava/lang/String;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static a([BLjava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 5

    const/4 v0, 0x1

    invoke-static {p0, p1, p2, v0}, Lcn/jiguang/bm/d;->a([BLjava/lang/String;Ljava/lang/String;Z)[B

    move-result-object v0

    const/4 v1, 0x2

    invoke-static {v0, v1}, Landroid/util/Base64;->encodeToString([BI)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method private static a([B)Ljavax/crypto/spec/IvParameterSpec;
    .registers 6

    :try_start_0
    const-class v0, Ljavax/crypto/spec/IvParameterSpec;

    const/4 v1, 0x1

    new-array v1, v1, [Ljava/lang/Object;

    const/4 v2, 0x0

    aput-object p0, v1, v2

    const/4 v2, 0x1

    new-array v2, v2, [Ljava/lang/Class;

    const/4 v3, 0x0

    const-class v4, [B

    aput-object v4, v2, v3

    invoke-static {v0, v1, v2}, Lcn/jiguang/bm/d;->a(Ljava/lang/Class;[Ljava/lang/Object;[Ljava/lang/Class;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljavax/crypto/spec/IvParameterSpec;
    :try_end_16
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_16} :catch_17

    :goto_16
    return-object v0

    :catch_17
    move-exception v0

    invoke-virtual {v0}, Ljava/lang/Exception;->printStackTrace()V

    const/4 v0, 0x0

    goto :goto_16
.end method

.method private static a(Ljava/lang/String;Ljava/lang/String;)[B
    .registers 7

    const/4 v4, 0x0

    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v0

    new-array v0, v0, [B

    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    div-int/lit8 v1, v1, 0x2

    invoke-virtual {p0, v4, v1}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v1, p1}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object v1

    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v2

    div-int/lit8 v2, v2, 0x2

    invoke-virtual {p0, v2}, Ljava/lang/String;->substring(I)Ljava/lang/String;

    move-result-object v2

    invoke-virtual {v2, p1}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object v2

    array-length v3, v1

    invoke-static {v1, v4, v0, v4, v3}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    array-length v1, v1

    array-length v3, v2

    invoke-static {v2, v4, v0, v1, v3}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    return-object v0
.end method

.method public static a(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)[B
    .registers 5

    const/4 v0, 0x2

    invoke-static {p0, v0}, Landroid/util/Base64;->decode(Ljava/lang/String;I)[B

    move-result-object v0

    const/4 v1, 0x0

    invoke-static {v0, p1, p2, v1}, Lcn/jiguang/bm/d;->a([BLjava/lang/String;Ljava/lang/String;Z)[B

    move-result-object v0

    return-object v0
.end method

.method private static declared-synchronized a(Ljava/lang/String;Ljava/security/interfaces/RSAPublicKey;Ljava/lang/String;)[B
    .registers 6

    const-class v1, Lcn/jiguang/bm/d;

    monitor-enter v1

    :try_start_3
    invoke-static {p2}, Ljavax/crypto/Cipher;->getInstance(Ljava/lang/String;)Ljavax/crypto/Cipher;

    move-result-object v0

    const/4 v2, 0x1

    invoke-virtual {v0, v2, p1}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;)V

    invoke-virtual {p0}, Ljava/lang/String;->getBytes()[B

    move-result-object v2

    invoke-virtual {v0, v2}, Ljavax/crypto/Cipher;->doFinal([B)[B
    :try_end_12
    .catchall {:try_start_3 .. :try_end_12} :catchall_15

    move-result-object v0

    monitor-exit v1

    return-object v0

    :catchall_15
    move-exception v0

    monitor-exit v1

    throw v0
.end method

.method public static declared-synchronized a([BLjava/lang/String;Ljava/lang/String;Z)[B
    .registers 9

    const-class v1, Lcn/jiguang/bm/d;

    monitor-enter v1

    if-nez p1, :cond_8

    const/4 v0, 0x0

    :goto_6
    monitor-exit v1

    return-object v0

    :cond_8
    :try_start_8
    const-string v0, "UTF-8"

    invoke-static {p1, v0}, Lcn/jiguang/bm/d;->a(Ljava/lang/String;Ljava/lang/String;)[B

    move-result-object v0

    new-instance v2, Ljavax/crypto/spec/SecretKeySpec;

    const-string v3, "AES"

    invoke-direct {v2, v0, v3}, Ljavax/crypto/spec/SecretKeySpec;-><init>([BLjava/lang/String;)V

    const-string v0, "UTF-8"

    invoke-virtual {p2, v0}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object v0

    invoke-static {v0}, Lcn/jiguang/bm/d;->a([B)Ljavax/crypto/spec/IvParameterSpec;

    move-result-object v3

    const-string v0, "AES/CBC/PKCS5Padding"

    invoke-static {v0}, Ljavax/crypto/Cipher;->getInstance(Ljava/lang/String;)Ljavax/crypto/Cipher;

    move-result-object v4

    if-eqz p3, :cond_30

    const/4 v0, 0x1

    :goto_28
    invoke-virtual {v4, v0, v2, v3}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V

    invoke-virtual {v4, p0}, Ljavax/crypto/Cipher;->doFinal([B)[B
    :try_end_2e
    .catchall {:try_start_8 .. :try_end_2e} :catchall_32

    move-result-object v0

    goto :goto_6

    :cond_30
    const/4 v0, 0x2

    goto :goto_28

    :catchall_32
    move-exception v0

    monitor-exit v1

    throw v0
.end method

.method private static b(J)Ljava/lang/String;
    .registers 8

    const-wide v0, 0x38d7ea4c68000L

    rem-long v0, p0, v0

    sget-object v2, Ljava/util/Locale;->ENGLISH:Ljava/util/Locale;

    const-string v3, "%016d"

    const/4 v4, 0x1

    new-array v4, v4, [Ljava/lang/Object;

    const/4 v5, 0x0

    invoke-static {v0, v1}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;

    move-result-object v0

    aput-object v0, v4, v5

    invoke-static {v2, v3, v4}, Ljava/lang/String;->format(Ljava/util/Locale;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static b(Ljava/lang/String;)Ljava/lang/String;
    .registers 4

    :try_start_0
    new-instance v0, Ljava/lang/String;

    const-string v1, "DFA84B10B7ACDD25"

    const-string v2, "DFA84B10B7ACDD25"

    invoke-static {p0, v1, v2}, Lcn/jiguang/bm/d;->a(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)[B

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/lang/String;-><init>([B)V
    :try_end_d
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_d} :catch_e

    :goto_d
    return-object v0

    :catch_e
    move-exception v0

    const-string v0, ""

    const-string v1, "Unexpected - failed to AES decrypt."

    invoke-static {v0, v1}, Lcn/jiguang/ay/c;->g(Ljava/lang/String;Ljava/lang/String;)V

    const-string v0, ""

    goto :goto_d
.end method

.method public static b(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 6

    invoke-static {p1}, Lcn/jiguang/bm/d;->c(Ljava/lang/String;)Ljava/security/interfaces/RSAPublicKey;

    move-result-object v0

    invoke-static {p0, v0, p2}, Lcn/jiguang/bm/d;->a(Ljava/lang/String;Ljava/security/interfaces/RSAPublicKey;Ljava/lang/String;)[B

    move-result-object v0

    new-instance v1, Ljava/lang/String;

    const/4 v2, 0x2

    invoke-static {v0, v2}, Landroid/util/Base64;->encode([BI)[B

    move-result-object v0

    const-string v2, "UTF-8"

    invoke-direct {v1, v0, v2}, Ljava/lang/String;-><init>([BLjava/lang/String;)V

    return-object v1
.end method

.method private static c(Ljava/lang/String;)Ljava/security/interfaces/RSAPublicKey;
    .registers 4

    const/4 v0, 0x2

    :try_start_1
    invoke-static {p0, v0}, Landroid/util/Base64;->decode(Ljava/lang/String;I)[B

    move-result-object v0

    const-string v1, "RSA"

    invoke-static {v1}, Ljava/security/KeyFactory;->getInstance(Ljava/lang/String;)Ljava/security/KeyFactory;

    move-result-object v1

    new-instance v2, Ljava/security/spec/X509EncodedKeySpec;

    invoke-direct {v2, v0}, Ljava/security/spec/X509EncodedKeySpec;-><init>([B)V

    invoke-virtual {v1, v2}, Ljava/security/KeyFactory;->generatePublic(Ljava/security/spec/KeySpec;)Ljava/security/PublicKey;

    move-result-object v0

    check-cast v0, Ljava/security/interfaces/RSAPublicKey;
    :try_end_16
    .catch Ljava/lang/Throwable; {:try_start_1 .. :try_end_16} :catch_17

    :goto_16
    return-object v0

    :catch_17
    move-exception v0

    const/4 v0, 0x0

    goto :goto_16
.end method