ad.smali

.class public final Lcom/cmcm/safewallet/data/keystore/ad;
.super Ljava/lang/Object;
.source "ThresholdCrypt.java"


# static fields
.field private static Xv:Ljava/lang/String;

.field private static final secureRandom:Ljava/security/SecureRandom;


# instance fields
.field private Xw:Lcom/cmcm/safewallet/data/keystore/ae;


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

    .prologue
    .line 24
    invoke-static {}, Lorg/bitcoinj/core/Utils;->isAndroidRuntime()Z

    move-result v0

    if-eqz v0, :cond_b

    .line 25
    new-instance v0, Lorg/bitcoinj/crypto/LinuxSecureRandom;

    invoke-direct {v0}, Lorg/bitcoinj/crypto/LinuxSecureRandom;-><init>()V

    .line 27
    :cond_b
    new-instance v0, Ljava/security/SecureRandom;

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

    sput-object v0, Lcom/cmcm/safewallet/data/keystore/ad;->secureRandom:Ljava/security/SecureRandom;

    .line 39
    sget-object v0, Lcom/cmcm/safewallet/data/keystore/m;->WJ:Ljava/lang/String;

    sput-object v0, Lcom/cmcm/safewallet/data/keystore/ad;->Xv:Ljava/lang/String;

    return-void
.end method

.method public constructor <init>()V
    .registers 2

    .prologue
    .line 22
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 31
    new-instance v0, Lcom/cmcm/safewallet/data/keystore/al;

    invoke-direct {v0}, Lcom/cmcm/safewallet/data/keystore/al;-><init>()V

    .line 143
    new-instance v0, Lcom/cmcm/safewallet/data/keystore/ae;

    invoke-direct {v0}, Lcom/cmcm/safewallet/data/keystore/ae;-><init>()V

    iput-object v0, p0, Lcom/cmcm/safewallet/data/keystore/ad;->Xw:Lcom/cmcm/safewallet/data/keystore/ae;

    return-void
.end method

.method private static G([B)[B
    .registers 7

    .prologue
    const/16 v3, 0x8

    .line 234
    new-instance v0, Ljava/util/zip/CRC32;

    invoke-direct {v0}, Ljava/util/zip/CRC32;-><init>()V

    .line 235
    invoke-virtual {v0, p0}, Ljava/util/zip/CRC32;->update([B)V

    .line 236
    invoke-static {v3}, Ljava/nio/ByteBuffer;->allocate(I)Ljava/nio/ByteBuffer;

    move-result-object v1

    .line 237
    const/4 v2, 0x0

    invoke-virtual {v0}, Ljava/util/zip/CRC32;->getValue()J

    move-result-wide v4

    invoke-virtual {v1, v2, v4, v5}, Ljava/nio/ByteBuffer;->putLong(IJ)Ljava/nio/ByteBuffer;

    .line 239
    invoke-virtual {v1}, Ljava/nio/ByteBuffer;->array()[B

    move-result-object v0

    const/4 v1, 0x4

    invoke-static {v0, v1, v3}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object v0

    return-object v0
.end method

.method private static H([B)[B
    .registers 8

    .prologue
    const/16 v6, 0x21

    const/16 v3, 0x25

    const/4 v1, 0x0

    .line 243
    if-eqz p0, :cond_11

    array-length v0, p0

    if-ne v0, v3, :cond_e

    aget-byte v0, p0, v1

    if-nez v0, :cond_11

    :cond_e
    array-length v0, p0

    if-le v0, v3, :cond_13

    .line 244
    :cond_11
    const/4 v0, 0x0

    .line 262
    :goto_12
    return-object v0

    .line 247
    :cond_13
    array-length v0, p0

    :goto_14
    if-ge v0, v3, :cond_1d

    .line 248
    invoke-static {p0, v1}, Lorg/spongycastle/util/Arrays;->prepend([BB)[B

    move-result-object p0

    .line 247
    add-int/lit8 v0, v0, 0x1

    goto :goto_14

    .line 251
    :cond_1d
    const/4 v0, 0x1

    invoke-static {p0, v0, v6}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object v0

    invoke-static {v0}, Lcom/cmcm/safewallet/data/keystore/ad;->G([B)[B

    move-result-object v2

    .line 253
    invoke-static {p0, v6, v3}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object v3

    .line 255
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v4, "origin data crc >> "

    invoke-direct {v0, v4}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-static {v2}, Lcom/cmcm/safewallet/utils/an;->S([B)Ljava/lang/String;

    move-result-object v4

    invoke-virtual {v0, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 256
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v4, "crc data crc1 >> "

    invoke-direct {v0, v4}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-static {v3}, Lcom/cmcm/safewallet/utils/an;->S([B)Ljava/lang/String;

    move-result-object v4

    invoke-virtual {v0, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move v0, v1

    .line 257
    :goto_47
    const/4 v4, 0x4

    if-ge v0, v4, :cond_5d

    .line 259
    aget-byte v4, v2, v0

    aget-byte v5, v3, v0

    if-eq v4, v5, :cond_5a

    .line 260
    new-instance v0, Lcom/cmcm/safewallet/data/keystore/KeystoreException;

    const/16 v1, 0x10

    const-string v2, "crc failed"

    invoke-direct {v0, v1, v2}, Lcom/cmcm/safewallet/data/keystore/KeystoreException;-><init>(ILjava/lang/String;)V

    throw v0

    .line 257
    :cond_5a
    add-int/lit8 v0, v0, 0x1

    goto :goto_47

    .line 262
    :cond_5d
    invoke-static {p0, v1, v6}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object v0

    goto :goto_12
.end method

.method private I([B)Ljava/util/ArrayList;
    .registers 11
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "([B)",
            "Ljava/util/ArrayList",
            "<",
            "Lcom/cmcm/safewallet/data/keystore/af;",
            ">;"
        }
    .end annotation

    .prologue
    const/16 v8, 0xc

    .line 272
    array-length v0, p1

    const/16 v1, 0x24

    if-eq v0, v1, :cond_9

    .line 273
    const/4 v0, 0x0

    .line 317
    :goto_8
    return-object v0

    .line 277
    :cond_9
    const/4 v0, 0x0

    invoke-static {p1, v0}, Lorg/spongycastle/util/Arrays;->prepend([BB)[B

    move-result-object v0

    .line 279
    new-instance v1, Ljava/util/ArrayList;

    invoke-direct {v1}, Ljava/util/ArrayList;-><init>()V

    .line 281
    new-instance v2, Ljava/math/BigInteger;

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

    .line 283
    iget-object v0, p0, Lcom/cmcm/safewallet/data/keystore/ad;->Xw:Lcom/cmcm/safewallet/data/keystore/ae;

    .line 1140
    iget-object v0, v0, Lcom/cmcm/safewallet/data/keystore/ae;->Xx:Ljava/util/Map;

    invoke-interface {v0, v2}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/math/BigInteger;

    .line 284
    if-nez v0, :cond_33

    .line 285
    new-instance v0, Ljava/math/BigInteger;

    const/16 v3, 0x30

    invoke-static {v3}, Lcom/cmcm/safewallet/data/keystore/ad;->aI(I)[B

    move-result-object v3

    invoke-static {v3}, Lcom/cmcm/safewallet/data/keystore/ad;->J([B)[B

    move-result-object v3

    invoke-direct {v0, v3}, Ljava/math/BigInteger;-><init>([B)V

    .line 288
    :cond_33
    new-instance v3, Lcom/cmcm/safewallet/data/keystore/af;

    invoke-direct {v3}, Lcom/cmcm/safewallet/data/keystore/af;-><init>()V

    .line 290
    new-instance v4, Ljava/math/BigInteger;

    invoke-static {v8}, Lcom/cmcm/safewallet/data/keystore/ad;->aI(I)[B

    move-result-object v5

    invoke-static {v5}, Lcom/cmcm/safewallet/data/keystore/ad;->J([B)[B

    move-result-object v5

    invoke-direct {v4, v5}, Ljava/math/BigInteger;-><init>([B)V

    iput-object v4, v3, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    .line 291
    iget-object v4, v3, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v2, v4}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v4

    invoke-virtual {v4, v0}, Ljava/math/BigInteger;->add(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v4

    iput-object v4, v3, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    .line 292
    invoke-virtual {v1, v3}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    .line 294
    new-instance v4, Lcom/cmcm/safewallet/data/keystore/af;

    invoke-direct {v4}, Lcom/cmcm/safewallet/data/keystore/af;-><init>()V

    .line 296
    new-instance v5, Ljava/math/BigInteger;

    invoke-static {v8}, Lcom/cmcm/safewallet/data/keystore/ad;->aI(I)[B

    move-result-object v6

    invoke-static {v6}, Lcom/cmcm/safewallet/data/keystore/ad;->J([B)[B

    move-result-object v6

    invoke-direct {v5, v6}, Ljava/math/BigInteger;-><init>([B)V

    iput-object v5, v4, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    .line 298
    :goto_6a
    invoke-static {v4, v1}, Lcom/cmcm/safewallet/data/keystore/ad;->a(Lcom/cmcm/safewallet/data/keystore/af;Ljava/util/ArrayList;)Z

    move-result v5

    if-eqz v5, :cond_80

    .line 300
    new-instance v5, Ljava/math/BigInteger;

    invoke-static {v8}, Lcom/cmcm/safewallet/data/keystore/ad;->aI(I)[B

    move-result-object v6

    invoke-static {v6}, Lcom/cmcm/safewallet/data/keystore/ad;->J([B)[B

    move-result-object v6

    invoke-direct {v5, v6}, Ljava/math/BigInteger;-><init>([B)V

    iput-object v5, v4, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    goto :goto_6a

    .line 302
    :cond_80
    iget-object v5, v4, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v2, v5}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v5

    invoke-virtual {v5, v0}, Ljava/math/BigInteger;->add(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v5

    iput-object v5, v4, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    .line 303
    invoke-virtual {v1, v4}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    .line 305
    new-instance v5, Lcom/cmcm/safewallet/data/keystore/af;

    invoke-direct {v5}, Lcom/cmcm/safewallet/data/keystore/af;-><init>()V

    .line 307
    new-instance v6, Ljava/math/BigInteger;

    invoke-static {v8}, Lcom/cmcm/safewallet/data/keystore/ad;->aI(I)[B

    move-result-object v7

    invoke-static {v7}, Lcom/cmcm/safewallet/data/keystore/ad;->J([B)[B

    move-result-object v7

    invoke-direct {v6, v7}, Ljava/math/BigInteger;-><init>([B)V

    iput-object v6, v5, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    .line 308
    :goto_a3
    invoke-static {v5, v1}, Lcom/cmcm/safewallet/data/keystore/ad;->a(Lcom/cmcm/safewallet/data/keystore/af;Ljava/util/ArrayList;)Z

    move-result v6

    if-eqz v6, :cond_b9

    .line 310
    new-instance v6, Ljava/math/BigInteger;

    invoke-static {v8}, Lcom/cmcm/safewallet/data/keystore/ad;->aI(I)[B

    move-result-object v7

    invoke-static {v7}, Lcom/cmcm/safewallet/data/keystore/ad;->J([B)[B

    move-result-object v7

    invoke-direct {v6, v7}, Ljava/math/BigInteger;-><init>([B)V

    iput-object v6, v5, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    goto :goto_a3

    .line 312
    :cond_b9
    iget-object v6, v5, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v2, v6}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v2

    invoke-virtual {v2, v0}, Ljava/math/BigInteger;->add(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v0

    iput-object v0, v5, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    .line 313
    invoke-virtual {v1, v5}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    .line 1339
    iget-object v0, v4, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v2, v3, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v0, v2}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v0

    iget-object v2, v3, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v6, v4, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v2, v6}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v2

    invoke-virtual {v0, v2}, Ljava/math/BigInteger;->subtract(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v0

    iget-object v2, v4, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v4, v3, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v2, v4}, Ljava/math/BigInteger;->subtract(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v2

    invoke-virtual {v0, v2}, Ljava/math/BigInteger;->divide(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v0

    .line 1340
    iget-object v2, v3, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v2, v0}, Ljava/math/BigInteger;->subtract(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v2

    iget-object v3, v3, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v2, v3}, Ljava/math/BigInteger;->divide(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v2

    .line 1341
    iget-object v3, v5, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v2, v3}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v2

    invoke-virtual {v2, v0}, Ljava/math/BigInteger;->add(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v0

    .line 1342
    iget-object v2, v5, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v0, v2}, Ljava/math/BigInteger;->equals(Ljava/lang/Object;)Z

    move-object v0, v1

    .line 317
    goto/16 :goto_8
.end method

.method private static J([B)[B
    .registers 3

    .prologue
    const/4 v1, 0x0

    .line 321
    if-eqz p0, :cond_6

    array-length v0, p0

    if-nez v0, :cond_7

    .line 326
    :cond_6
    :goto_6
    return-object p0

    .line 325
    :cond_7
    aput-byte v1, p0, v1

    goto :goto_6
.end method

.method private static a(Lcom/cmcm/safewallet/data/keystore/af;Ljava/util/ArrayList;)Z
    .registers 5
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Lcom/cmcm/safewallet/data/keystore/af;",
            "Ljava/util/ArrayList",
            "<",
            "Lcom/cmcm/safewallet/data/keystore/af;",
            ">;)Z"
        }
    .end annotation

    .prologue
    .line 330
    invoke-virtual {p1}, Ljava/util/ArrayList;->iterator()Ljava/util/Iterator;

    move-result-object v1

    :cond_4
    invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_1c

    invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/cmcm/safewallet/data/keystore/af;

    .line 331
    iget-object v2, p0, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v0, v0, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v2, v0}, Ljava/math/BigInteger;->equals(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_4

    .line 332
    const/4 v0, 0x1

    .line 334
    :goto_1b
    return v0

    :cond_1c
    const/4 v0, 0x0

    goto :goto_1b
.end method

.method public static a(Lcom/cmcm/safewallet/data/keystore/af;)[B
    .registers 4

    .prologue
    .line 84
    iget-object v0, p0, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v0}, Ljava/math/BigInteger;->toByteArray()[B

    move-result-object v0

    .line 85
    array-length v1, v0

    int-to-byte v1, v1

    .line 87
    invoke-static {v0, v1}, Lorg/spongycastle/util/Arrays;->prepend([BB)[B

    move-result-object v0

    .line 89
    iget-object v1, p0, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v1}, Ljava/math/BigInteger;->toByteArray()[B

    move-result-object v1

    .line 90
    array-length v2, v1

    int-to-byte v2, v2

    .line 92
    invoke-static {v0, v2}, Lorg/spongycastle/util/Arrays;->append([BB)[B

    move-result-object v0

    .line 94
    invoke-static {v0, v1}, Lorg/spongycastle/util/Arrays;->concatenate([B[B)[B

    move-result-object v0

    .line 95
    array-length v1, v0

    rsub-int/lit8 v1, v1, 0x40

    int-to-byte v1, v1

    .line 97
    if-lez v1, :cond_28

    .line 99
    new-array v1, v1, [B

    .line 100
    invoke-static {v0, v1}, Lorg/spongycastle/util/Arrays;->concatenate([B[B)[B

    move-result-object v0

    .line 102
    :cond_28
    return-object v0
.end method

.method public static a(Lcom/cmcm/safewallet/data/keystore/af;Lcom/cmcm/safewallet/data/keystore/af;Lcom/cmcm/safewallet/data/keystore/af;)[B
    .registers 7

    .prologue
    const/4 v0, 0x0

    .line 401
    iget-object v1, p1, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v2, p0, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v1, v2}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v1

    iget-object v2, p0, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v3, p1, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v2, v3}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v2

    invoke-virtual {v1, v2}, Ljava/math/BigInteger;->subtract(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v1

    iget-object v2, p1, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v3, p0, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v2, v3}, Ljava/math/BigInteger;->subtract(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v2

    invoke-virtual {v1, v2}, Ljava/math/BigInteger;->divide(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v1

    .line 403
    iget-object v2, p0, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v2, v1}, Ljava/math/BigInteger;->subtract(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v2

    iget-object v3, p0, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v2, v3}, Ljava/math/BigInteger;->divide(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v2

    .line 405
    iget-object v3, p2, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v2, v3}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v3

    invoke-virtual {v3, v1}, Ljava/math/BigInteger;->add(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v1

    .line 407
    iget-object v3, p2, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v1, v3}, Ljava/math/BigInteger;->equals(Ljava/lang/Object;)Z

    move-result v1

    if-nez v1, :cond_40

    .line 416
    :goto_3f
    return-object v0

    .line 413
    :cond_40
    :try_start_40
    invoke-virtual {v2}, Ljava/math/BigInteger;->toByteArray()[B

    move-result-object v1

    invoke-static {v1}, Lcom/cmcm/safewallet/data/keystore/ad;->H([B)[B
    :try_end_47
    .catch Lcom/cmcm/safewallet/data/keystore/KeystoreException; {:try_start_40 .. :try_end_47} :catch_49

    move-result-object v0

    goto :goto_3f

    :catch_49
    move-exception v1

    goto :goto_3f
.end method

.method public static aI(I)[B
    .registers 3

    .prologue
    .line 34
    new-array v0, p0, [B

    .line 35
    sget-object v1, Lcom/cmcm/safewallet/data/keystore/ad;->secureRandom:Ljava/security/SecureRandom;

    invoke-virtual {v1, v0}, Ljava/security/SecureRandom;->nextBytes([B)V

    .line 36
    return-object v0
.end method

.method static b(Lcom/cmcm/safewallet/data/keystore/af;)Z
    .registers 2

    .prologue
    .line 651
    iget-object v0, p0, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    if-eqz v0, :cond_8

    iget-object v0, p0, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    if-nez v0, :cond_a

    .line 652
    :cond_8
    const/4 v0, 0x0

    .line 654
    :goto_9
    return v0

    :cond_a
    const/4 v0, 0x1

    goto :goto_9
.end method


# virtual methods
.method public final F([B)Ljava/util/ArrayList;
    .registers 6
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "([B)",
            "Ljava/util/ArrayList",
            "<",
            "Lcom/cmcm/safewallet/data/keystore/af;",
            ">;"
        }
    .end annotation

    .prologue
    const/4 v0, 0x0

    const/16 v2, 0x21

    .line 220
    array-length v1, p1

    if-ne v1, v2, :cond_10

    const/4 v1, 0x0

    aget-byte v1, p1, v1

    if-nez v1, :cond_10

    .line 221
    const/4 v1, 0x1

    invoke-static {p1, v1, v2}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object p1

    .line 222
    :cond_10
    array-length v1, p1

    const/16 v2, 0x20

    if-eq v1, v2, :cond_16

    .line 230
    :cond_15
    :goto_15
    return-object v0

    .line 225
    :cond_16
    invoke-static {p1}, Lcom/cmcm/safewallet/data/keystore/ad;->G([B)[B

    move-result-object v1

    .line 227
    invoke-static {p1, v1}, Lorg/spongycastle/util/Arrays;->concatenate([B[B)[B

    move-result-object v1

    invoke-direct {p0, v1}, Lcom/cmcm/safewallet/data/keystore/ad;->I([B)Ljava/util/ArrayList;

    move-result-object v1

    .line 228
    invoke-virtual {v1}, Ljava/util/ArrayList;->size()I

    move-result v2

    const/4 v3, 0x3

    if-ne v2, v3, :cond_15

    move-object v0, v1

    .line 230
    goto :goto_15
.end method

.method public final a(Lcom/cmcm/safewallet/data/keystore/af;Lcom/cmcm/safewallet/data/keystore/af;)[B
    .registers 7

    .prologue
    .line 388
    iget-object v0, p2, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v1, p1, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v0, v1}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v0

    iget-object v1, p1, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v2, p2, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v1, v2}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/math/BigInteger;->subtract(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v0

    iget-object v1, p2, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v2, p1, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v1, v2}, Ljava/math/BigInteger;->subtract(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/math/BigInteger;->divide(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v0

    .line 390
    iget-object v1, p1, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v1, v0}, Ljava/math/BigInteger;->subtract(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v1

    iget-object v2, p1, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v1, v2}, Ljava/math/BigInteger;->divide(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v1

    .line 393
    invoke-virtual {v1}, Ljava/math/BigInteger;->toByteArray()[B

    move-result-object v2

    invoke-static {v2}, Lcom/cmcm/safewallet/data/keystore/ad;->H([B)[B

    move-result-object v2

    .line 394
    iget-object v3, p0, Lcom/cmcm/safewallet/data/keystore/ad;->Xw:Lcom/cmcm/safewallet/data/keystore/ae;

    invoke-virtual {v3, v1, v0}, Lcom/cmcm/safewallet/data/keystore/ae;->a(Ljava/math/BigInteger;Ljava/math/BigInteger;)I

    .line 395
    return-object v2
.end method

.method public final a(Lcom/cmcm/safewallet/data/keystore/af;Lcom/cmcm/safewallet/data/keystore/af;[B)[B
    .registers 13

    .prologue
    const/16 v8, 0x25

    const/16 v7, 0x21

    const/16 v6, 0x10

    const/4 v5, 0x1

    const/4 v4, 0x0

    .line 367
    new-instance v0, Ljava/math/BigInteger;

    new-array v1, v5, [B

    aput-byte v4, v1, v4

    iget-object v2, p1, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v2}, Ljava/math/BigInteger;->toByteArray()[B

    move-result-object v2

    invoke-static {v1, v2}, Lorg/spongycastle/util/Arrays;->concatenate([B[B)[B

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/math/BigInteger;-><init>([B)V

    iput-object v0, p1, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    .line 368
    new-instance v0, Ljava/math/BigInteger;

    new-array v1, v5, [B

    aput-byte v4, v1, v4

    iget-object v2, p1, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v2}, Ljava/math/BigInteger;->toByteArray()[B

    move-result-object v2

    invoke-static {v1, v2}, Lorg/spongycastle/util/Arrays;->concatenate([B[B)[B

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/math/BigInteger;-><init>([B)V

    iput-object v0, p1, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    .line 369
    new-instance v0, Ljava/math/BigInteger;

    new-array v1, v5, [B

    aput-byte v4, v1, v4

    iget-object v2, p2, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v2}, Ljava/math/BigInteger;->toByteArray()[B

    move-result-object v2

    invoke-static {v1, v2}, Lorg/spongycastle/util/Arrays;->concatenate([B[B)[B

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/math/BigInteger;-><init>([B)V

    iput-object v0, p2, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    .line 370
    new-instance v0, Ljava/math/BigInteger;

    new-array v1, v5, [B

    aput-byte v4, v1, v4

    iget-object v2, p2, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v2}, Ljava/math/BigInteger;->toByteArray()[B

    move-result-object v2

    invoke-static {v1, v2}, Lorg/spongycastle/util/Arrays;->concatenate([B[B)[B

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/math/BigInteger;-><init>([B)V

    iput-object v0, p2, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    .line 372
    iget-object v0, p2, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v1, p1, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v0, v1}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v0

    iget-object v1, p1, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v2, p2, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v1, v2}, Ljava/math/BigInteger;->multiply(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/math/BigInteger;->subtract(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v0

    iget-object v1, p2, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    iget-object v2, p1, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v1, v2}, Ljava/math/BigInteger;->subtract(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/math/BigInteger;->divide(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v1

    .line 373
    iget-object v0, p1, Lcom/cmcm/safewallet/data/keystore/af;->y:Ljava/math/BigInteger;

    invoke-virtual {v0, v1}, Ljava/math/BigInteger;->subtract(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v0

    iget-object v2, p1, Lcom/cmcm/safewallet/data/keystore/af;->x:Ljava/math/BigInteger;

    invoke-virtual {v0, v2}, Ljava/math/BigInteger;->divide(Ljava/math/BigInteger;)Ljava/math/BigInteger;

    move-result-object v2

    .line 374
    invoke-virtual {v2}, Ljava/math/BigInteger;->toByteArray()[B

    move-result-object v0

    .line 375
    array-length v3, p3

    if-ne v3, v7, :cond_93

    .line 376
    invoke-static {p3, v5, v7}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object p3

    .line 378
    :cond_93
    array-length v3, v0

    if-ne v3, v8, :cond_9a

    .line 379
    invoke-static {v0, v5, v8}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object v0

    .line 381
    :cond_9a
    invoke-static {p3, v4, v6}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object v3

    const/16 v4, 0x20

    invoke-static {p3, v6, v4}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object v4

    sget-object v5, Lcom/cmcm/safewallet/data/keystore/ad;->Xv:Ljava/lang/String;

    invoke-static {v3, v4, v0, v5}, Lcom/cmcm/safewallet/data/keystore/al;->a([B[B[BLjava/lang/String;)[B

    move-result-object v0

    .line 382
    iget-object v3, p0, Lcom/cmcm/safewallet/data/keystore/ad;->Xw:Lcom/cmcm/safewallet/data/keystore/ae;

    invoke-virtual {v3, v2, v1}, Lcom/cmcm/safewallet/data/keystore/ae;->a(Ljava/math/BigInteger;Ljava/math/BigInteger;)I

    .line 383
    invoke-static {v0}, Lcom/cmcm/safewallet/data/keystore/ad;->H([B)[B

    move-result-object v0

    return-object v0
.end method

.method public final c([B[B)Ljava/util/ArrayList;
    .registers 9
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "([B[B)",
            "Ljava/util/ArrayList",
            "<",
            "Lcom/cmcm/safewallet/data/keystore/af;",
            ">;"
        }
    .end annotation

    .prologue
    const/4 v5, 0x1

    const/4 v3, 0x0

    const/4 v0, 0x0

    const/16 v4, 0x20

    const/16 v2, 0x21

    .line 202
    array-length v1, p1

    if-ne v1, v2, :cond_12

    aget-byte v1, p1, v3

    if-nez v1, :cond_12

    .line 203
    invoke-static {p1, v5, v2}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object p1

    .line 204
    :cond_12
    array-length v1, p1

    if-eq v1, v4, :cond_16

    .line 216
    :cond_15
    :goto_15
    return-object v0

    .line 206
    :cond_16
    if-eqz p2, :cond_15

    array-length v1, p2

    if-lt v1, v4, :cond_15

    array-length v1, p2

    if-gt v1, v2, :cond_15

    .line 208
    array-length v1, p2

    if-ne v1, v2, :cond_25

    .line 209
    invoke-static {p2, v5, v2}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object p2

    .line 211
    :cond_25
    invoke-static {p1}, Lcom/cmcm/safewallet/data/keystore/ad;->G([B)[B

    move-result-object v1

    .line 212
    const/16 v2, 0x10

    invoke-static {p2, v3, v2}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object v2

    const/16 v3, 0x10

    invoke-static {p2, v3, v4}, Lorg/spongycastle/util/Arrays;->copyOfRange([BII)[B

    move-result-object v3

    invoke-static {p1, v1}, Lorg/spongycastle/util/Arrays;->concatenate([B[B)[B

    move-result-object v1

    sget-object v4, Lcom/cmcm/safewallet/data/keystore/ad;->Xv:Ljava/lang/String;

    invoke-static {v2, v3, v1, v4}, Lcom/cmcm/safewallet/data/keystore/al;->b([B[B[BLjava/lang/String;)[B

    move-result-object v1

    .line 213
    invoke-direct {p0, v1}, Lcom/cmcm/safewallet/data/keystore/ad;->I([B)Ljava/util/ArrayList;

    move-result-object v1

    .line 214
    invoke-virtual {v1}, Ljava/util/ArrayList;->size()I

    move-result v2

    const/4 v3, 0x3

    if-ne v2, v3, :cond_15

    move-object v0, v1

    .line 216
    goto :goto_15
.end method