l.smali

.class public final Lb/a/a/a/a/l;
.super Ljava/lang/Object;


# static fields
.field private static final a:[B

.field private static final b:[I


# direct methods
.method static constructor <clinit>()V
    .registers 1

    const/4 v0, 0x0

    new-array v0, v0, [B

    sput-object v0, Lb/a/a/a/a/l;->a:[B

    const/16 v0, 0x8

    new-array v0, v0, [I

    fill-array-data v0, :array_10

    sput-object v0, Lb/a/a/a/a/l;->b:[I

    return-void

    nop

    :array_10
    .array-data 4
        0x16dbd
        0x18627
        0x137e3
        0x12515
        0xe933
        0xd973
        0xb713
        0x9497
    .end array-data
.end method

.method public static a([B)[B
    .registers 5

    if-nez p0, :cond_4

    const/4 p0, 0x0

    :cond_3
    return-object p0

    :cond_4
    const/4 v0, 0x0

    :goto_5
    array-length v1, p0

    if-ge v0, v1, :cond_3

    aget-byte v1, p0, v0

    sget-object v2, Lb/a/a/a/a/l;->b:[I

    and-int/lit8 v3, v0, 0x7

    aget v2, v2, v3

    and-int/lit16 v2, v2, 0xff

    xor-int/2addr v1, v2

    int-to-byte v1, v1

    int-to-byte v1, v1

    aput-byte v1, p0, v0

    add-int/lit8 v0, v0, 0x1

    goto :goto_5
.end method

.method public static a([BLjava/lang/String;)[B
    .registers 3

    invoke-static {p0, p1}, Lb/a/a/a/a/l;->b([BLjava/lang/String;)[B

    move-result-object v0

    return-object v0
.end method

.method private static b([BLjava/lang/String;)[B
    .registers 9

    if-eqz p0, :cond_5

    array-length v0, p0

    if-nez v0, :cond_8

    :cond_5
    sget-object p0, Lb/a/a/a/a/l;->a:[B

    :cond_7
    :goto_7
    return-object p0

    :cond_8
    :try_start_8
    new-instance v1, Ljavax/crypto/spec/SecretKeySpec;

    const-string v0, "UTF-8"

    invoke-virtual {p1, v0}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object v0

    const-string v2, "AES"

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

    new-instance v0, Ljava/lang/String;

    const-string v2, "QUVTL0VDQi9Ob1BhZGRpbmc="

    const/4 v3, 0x2

    invoke-static {v2, v3}, Landroid/util/Base64;->decode(Ljava/lang/String;I)[B

    move-result-object v2

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

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

    move-result-object v0

    const/4 v2, 0x1

    invoke-virtual {v0, v2, v1}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;)V

    if-nez v0, :cond_2e

    sget-object p0, Lb/a/a/a/a/l;->a:[B

    goto :goto_7

    :cond_2e
    array-length v6, p0
    :try_end_2f
    .catch Ljava/lang/Throwable; {:try_start_8 .. :try_end_2f} :catch_4e

    const/4 v2, 0x0

    :goto_30
    if-ge v2, v6, :cond_7

    add-int/lit8 v1, v2, 0x10

    if-le v1, v6, :cond_43

    :goto_36
    if-ge v2, v6, :cond_7

    aget-byte v0, p0, v2

    xor-int/lit8 v0, v0, 0x5b

    int-to-byte v0, v0

    int-to-byte v0, v0

    aput-byte v0, p0, v2

    add-int/lit8 v2, v2, 0x1

    goto :goto_36

    :cond_43
    const/16 v3, 0x10

    move-object v1, p0

    move-object v4, p0

    move v5, v2

    :try_start_48
    invoke-virtual/range {v0 .. v5}, Ljavax/crypto/Cipher;->doFinal([BII[BI)I
    :try_end_4b
    .catch Ljava/lang/Throwable; {:try_start_48 .. :try_end_4b} :catch_4e

    add-int/lit8 v2, v2, 0x10

    goto :goto_30

    :catch_4e
    move-exception v0

    sget-object p0, Lb/a/a/a/a/l;->a:[B

    goto :goto_7
.end method