SapiDataEncryptor.smali

.class public Lcom/baidu/sapi2/utils/SapiDataEncryptor;
.super Ljava/lang/Object;
.source "SapiDataEncryptor.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/baidu/sapi2/utils/SapiDataEncryptor$Cert2;,
        Lcom/baidu/sapi2/utils/SapiDataEncryptor$Cert1;
    }
.end annotation


# static fields
.field public static final UID_CIPHER_KEY:Ljava/lang/String;

.field public static final UID_CIPHER_KEY_FACE:Ljava/lang/String;

.field private static final a:Ljava/lang/String; = "0123456789ABCDEF"


# instance fields
.field private b:Ljava/lang/String;

.field private c:Lcom/baidu/sapi2/utils/AES;


# direct methods
.method static constructor <clinit>()V
    .registers 9

    .prologue
    const/4 v8, 0x4

    const/4 v7, 0x3

    const/4 v6, 0x2

    const/4 v5, 0x1

    const/4 v4, 0x0

    .line 41
    const-string v0, ""

    const/16 v1, 0x10

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

    const-string v2, "b"

    aput-object v2, v1, v4

    const-string v2, "a"

    aput-object v2, v1, v5

    const-string v2, "i"

    aput-object v2, v1, v6

    const-string v2, "d"

    aput-object v2, v1, v7

    const-string v2, "u"

    aput-object v2, v1, v8

    const/4 v2, 0x5

    const-string v3, "v"

    aput-object v3, v1, v2

    const/4 v2, 0x6

    const-string v3, "o"

    aput-object v3, v1, v2

    const/4 v2, 0x7

    const-string v3, "i"

    aput-object v3, v1, v2

    const/16 v2, 0x8

    const-string v3, "c"

    aput-object v3, v1, v2

    const/16 v2, 0x9

    const-string v3, "e"

    aput-object v3, v1, v2

    const/16 v2, 0xa

    const-string v3, "3"

    aput-object v3, v1, v2

    const/16 v2, 0xb

    const-string v3, "5"

    aput-object v3, v1, v2

    const/16 v2, 0xc

    const-string v3, "h"

    aput-object v3, v1, v2

    const/16 v2, 0xd

    const-string v3, "y"

    aput-object v3, v1, v2

    const/16 v2, 0xe

    const-string v3, "1"

    aput-object v3, v1, v2

    const/16 v2, 0xf

    const-string v3, "2"

    aput-object v3, v1, v2

    invoke-static {v0, v1}, Landroid/text/TextUtils;->join(Ljava/lang/CharSequence;[Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v0

    sput-object v0, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->UID_CIPHER_KEY:Ljava/lang/String;

    .line 44
    const-string v0, ""

    const/16 v1, 0x10

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

    const-string v2, "b"

    aput-object v2, v1, v4

    const-string v2, "a"

    aput-object v2, v1, v5

    const-string v2, "i"

    aput-object v2, v1, v6

    const-string v2, "d"

    aput-object v2, v1, v7

    const-string v2, "u"

    aput-object v2, v1, v8

    const/4 v2, 0x5

    const-string v3, "f"

    aput-object v3, v1, v2

    const/4 v2, 0x6

    const-string v3, "a"

    aput-object v3, v1, v2

    const/4 v2, 0x7

    const-string v3, "c"

    aput-object v3, v1, v2

    const/16 v2, 0x8

    const-string v3, "e"

    aput-object v3, v1, v2

    const/16 v2, 0x9

    const-string v3, "D"

    aput-object v3, v1, v2

    const/16 v2, 0xa

    const-string v3, "z"

    aput-object v3, v1, v2

    const/16 v2, 0xb

    const-string v3, "T"

    aput-object v3, v1, v2

    const/16 v2, 0xc

    const-string v3, "9"

    aput-object v3, v1, v2

    const/16 v2, 0xd

    const-string v3, "9"

    aput-object v3, v1, v2

    const/16 v2, 0xe

    const-string v3, "1"

    aput-object v3, v1, v2

    const/16 v2, 0xf

    const-string v3, "1"

    aput-object v3, v1, v2

    invoke-static {v0, v1}, Landroid/text/TextUtils;->join(Ljava/lang/CharSequence;[Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v0

    sput-object v0, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->UID_CIPHER_KEY_FACE:Ljava/lang/String;

    .line 47
    return-void
.end method

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

    .prologue
    .line 49
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 36
    const-string v0, "kf1t9tsczk16vc8z"

    iput-object v0, p0, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->b:Ljava/lang/String;

    .line 50
    invoke-direct {p0}, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->a()Ljava/lang/String;

    move-result-object v0

    iput-object v0, p0, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->b:Ljava/lang/String;

    .line 51
    new-instance v0, Lcom/baidu/sapi2/utils/AES;

    invoke-direct {v0}, Lcom/baidu/sapi2/utils/AES;-><init>()V

    iput-object v0, p0, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->c:Lcom/baidu/sapi2/utils/AES;

    .line 52
    return-void
.end method

.method private a()Ljava/lang/String;
    .registers 6

    .prologue
    .line 129
    const-string v1, "abcdefghijklmnopqrstuvwxyz0123456789"

    .line 130
    new-instance v2, Ljava/util/Random;

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

    .line 131
    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V

    .line 132
    const/4 v0, 0x0

    :goto_d
    const/16 v4, 0x10

    if-ge v0, v4, :cond_23

    .line 133
    invoke-virtual {v1}, Ljava/lang/String;->length()I

    move-result v4

    invoke-virtual {v2, v4}, Ljava/util/Random;->nextInt(I)I

    move-result v4

    .line 134
    invoke-virtual {v1, v4}, Ljava/lang/String;->charAt(I)C

    move-result v4

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 132
    add-int/lit8 v0, v0, 0x1

    goto :goto_d

    .line 136
    :cond_23
    invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method private a(Ljava/security/Key;[B)[B
    .registers 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/security/NoSuchAlgorithmException;,
            Ljavax/crypto/NoSuchPaddingException;,
            Ljava/security/InvalidKeyException;,
            Ljavax/crypto/IllegalBlockSizeException;,
            Ljavax/crypto/BadPaddingException;,
            Ljava/io/UnsupportedEncodingException;
        }
    .end annotation

    .prologue
    .line 61
    const-string v0, "RSA/NONE/PKCS1Padding"

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

    move-result-object v0

    .line 62
    const/4 v1, 0x1

    invoke-virtual {v0, v1, p1}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;)V

    .line 63
    invoke-virtual {v0, p2}, Ljavax/crypto/Cipher;->doFinal([B)[B

    move-result-object v0

    return-object v0
.end method

.method public static byteToHex([B)Ljava/lang/String;
    .registers 7

    .prologue
    .line 205
    if-nez p0, :cond_4

    .line 206
    const/4 v0, 0x0

    .line 212
    :goto_3
    return-object v0

    .line 208
    :cond_4
    new-instance v1, Ljava/lang/StringBuilder;

    array-length v0, p0

    mul-int/lit8 v0, v0, 0x2

    invoke-direct {v1, v0}, Ljava/lang/StringBuilder;-><init>(I)V

    .line 209
    array-length v2, p0

    const/4 v0, 0x0

    :goto_e
    if-ge v0, v2, :cond_2e

    aget-byte v3, p0, v0

    .line 210
    const-string v4, "0123456789ABCDEF"

    shr-int/lit8 v5, v3, 0x4

    and-int/lit8 v5, v5, 0xf

    invoke-virtual {v4, v5}, Ljava/lang/String;->charAt(I)C

    move-result v4

    invoke-virtual {v1, v4}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    move-result-object v4

    const-string v5, "0123456789ABCDEF"

    and-int/lit8 v3, v3, 0xf

    invoke-virtual {v5, v3}, Ljava/lang/String;->charAt(I)C

    move-result v3

    invoke-virtual {v4, v3}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    .line 209
    add-int/lit8 v0, v0, 0x1

    goto :goto_e

    .line 212
    :cond_2e
    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    goto :goto_3
.end method

.method public static decryptAccountInfo(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 7

    .prologue
    .line 165
    invoke-static {p0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_8

    .line 166
    const/4 v0, 0x0

    .line 177
    :goto_7
    return-object v0

    .line 168
    :cond_8
    const-string v0, ""

    .line 170
    :try_start_a
    invoke-virtual {p0}, Ljava/lang/String;->getBytes()[B

    move-result-object v1

    invoke-static {v1}, Lcom/baidu/android/common/security/Base64;->decode([B)[B

    move-result-object v1

    .line 171
    new-instance v2, Ljava/lang/StringBuffer;

    invoke-direct {v2, p1}, Ljava/lang/StringBuffer;-><init>(Ljava/lang/String;)V

    invoke-virtual {v2}, Ljava/lang/StringBuffer;->reverse()Ljava/lang/StringBuffer;

    move-result-object v2

    invoke-virtual {v2}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;

    move-result-object v2

    .line 172
    new-instance v3, Lcom/baidu/sapi2/utils/AES;

    invoke-direct {v3}, Lcom/baidu/sapi2/utils/AES;-><init>()V

    invoke-virtual {v3, v1, v2, p1}, Lcom/baidu/sapi2/utils/AES;->decrypt([BLjava/lang/String;Ljava/lang/String;)[B

    move-result-object v1

    .line 173
    new-instance v2, Ljava/lang/String;

    invoke-static {v1}, Lcom/baidu/android/common/security/Base64;->decode([B)[B

    move-result-object v1

    const-string v3, "UTF-8"

    invoke-direct {v2, v1, v3}, Ljava/lang/String;-><init>([BLjava/lang/String;)V

    invoke-virtual {v2}, Ljava/lang/String;->trim()Ljava/lang/String;
    :try_end_36
    .catch Ljava/lang/Throwable; {:try_start_a .. :try_end_36} :catch_38

    move-result-object v0

    goto :goto_7

    .line 174
    :catch_38
    move-exception v1

    .line 175
    const-string v2, "SAPI"

    const/4 v3, 0x1

    new-array v3, v3, [Ljava/lang/Object;

    const/4 v4, 0x0

    invoke-virtual {v1}, Ljava/lang/Throwable;->toString()Ljava/lang/String;

    move-result-object v1

    aput-object v1, v3, v4

    invoke-static {v2, v3}, Lcom/baidu/sapi2/base/debug/Log;->e(Ljava/lang/String;[Ljava/lang/Object;)V

    goto :goto_7
.end method

.method public static decryptUid(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 7

    .prologue
    .line 140
    const-string v0, ""

    .line 142
    :try_start_2
    invoke-virtual {p0}, Ljava/lang/String;->getBytes()[B

    move-result-object v1

    invoke-static {v1}, Lcom/baidu/android/common/security/Base64;->decode([B)[B

    move-result-object v1

    .line 143
    new-instance v2, Ljava/lang/StringBuffer;

    invoke-direct {v2, p1}, Ljava/lang/StringBuffer;-><init>(Ljava/lang/String;)V

    invoke-virtual {v2}, Ljava/lang/StringBuffer;->reverse()Ljava/lang/StringBuffer;

    move-result-object v2

    invoke-virtual {v2}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;

    move-result-object v2

    .line 144
    new-instance v3, Lcom/baidu/sapi2/utils/AES;

    invoke-direct {v3}, Lcom/baidu/sapi2/utils/AES;-><init>()V

    invoke-virtual {v3, v1, v2, p1}, Lcom/baidu/sapi2/utils/AES;->decrypt([BLjava/lang/String;Ljava/lang/String;)[B

    move-result-object v1

    .line 145
    new-instance v2, Ljava/lang/String;

    const-string v3, "UTF-8"

    invoke-direct {v2, v1, v3}, Ljava/lang/String;-><init>([BLjava/lang/String;)V

    invoke-virtual {v2}, Ljava/lang/String;->trim()Ljava/lang/String;
    :try_end_2a
    .catch Ljava/lang/Throwable; {:try_start_2 .. :try_end_2a} :catch_2c

    move-result-object v0

    .line 149
    :goto_2b
    return-object v0

    .line 146
    :catch_2c
    move-exception v1

    .line 147
    const-string v2, "SAPI"

    const/4 v3, 0x1

    new-array v3, v3, [Ljava/lang/Object;

    const/4 v4, 0x0

    invoke-virtual {v1}, Ljava/lang/Throwable;->toString()Ljava/lang/String;

    move-result-object v1

    aput-object v1, v3, v4

    invoke-static {v2, v3}, Lcom/baidu/sapi2/base/debug/Log;->e(Ljava/lang/String;[Ljava/lang/Object;)V

    goto :goto_2b
.end method

.method public static encryptAccountInfo(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 7

    .prologue
    .line 181
    invoke-static {p0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_8

    .line 182
    const/4 v0, 0x0

    .line 192
    :goto_7
    return-object v0

    .line 184
    :cond_8
    const-string v0, ""

    .line 186
    :try_start_a
    new-instance v1, Ljava/lang/StringBuffer;

    invoke-direct {v1, p1}, Ljava/lang/StringBuffer;-><init>(Ljava/lang/String;)V

    invoke-virtual {v1}, Ljava/lang/StringBuffer;->reverse()Ljava/lang/StringBuffer;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;

    move-result-object v1

    .line 187
    new-instance v2, Lcom/baidu/sapi2/utils/AES;

    invoke-direct {v2}, Lcom/baidu/sapi2/utils/AES;-><init>()V

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

    move-result-object v3

    const-string v4, "UTF-8"

    invoke-static {v3, v4}, Lcom/baidu/android/common/security/Base64;->encode([BLjava/lang/String;)Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v2, v3, v1, p1}, Lcom/baidu/sapi2/utils/AES;->encrypt(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)[B

    move-result-object v1

    .line 188
    const-string v2, "UTF-8"

    invoke-static {v1, v2}, Lcom/baidu/android/common/security/Base64;->encode([BLjava/lang/String;)Ljava/lang/String;
    :try_end_2f
    .catch Ljava/lang/Throwable; {:try_start_a .. :try_end_2f} :catch_31

    move-result-object v0

    goto :goto_7

    .line 189
    :catch_31
    move-exception v1

    .line 190
    const-string v2, "SAPI"

    const/4 v3, 0x1

    new-array v3, v3, [Ljava/lang/Object;

    const/4 v4, 0x0

    invoke-virtual {v1}, Ljava/lang/Throwable;->toString()Ljava/lang/String;

    move-result-object v1

    aput-object v1, v3, v4

    invoke-static {v2, v3}, Lcom/baidu/sapi2/base/debug/Log;->e(Ljava/lang/String;[Ljava/lang/Object;)V

    goto :goto_7
.end method

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

    .prologue
    const/4 v0, 0x0

    .line 217
    if-nez p0, :cond_4

    .line 224
    :cond_3
    :goto_3
    return-object v0

    .line 220
    :cond_4
    const/4 v1, 0x0

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

    move-result v2

    invoke-static {p0, v1, v2}, Landroid/text/TextUtils;->getReverse(Ljava/lang/CharSequence;II)Ljava/lang/CharSequence;

    move-result-object v1

    invoke-static {v1}, Ljava/lang/String;->valueOf(Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v1

    const-string v2, "-----BEGIN CERTIFICATE-----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\nZOj/cz22nU8JgmiJL0ZChHeHyC3VusOHtUW3\n-----END CERTIFICATE-----"

    invoke-static {v1, v2}, Lcom/baidu/sapi2/utils/RSA;->encrypt(Ljava/lang/String;Ljava/lang/String;)[B

    move-result-object v1

    .line 221
    if-eqz v1, :cond_3

    .line 222
    invoke-static {v1}, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->byteToHex([B)Ljava/lang/String;

    move-result-object v0

    goto :goto_3
.end method

.method public static encryptUid(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 7

    .prologue
    .line 153
    const-string v0, ""

    .line 155
    :try_start_2
    new-instance v1, Ljava/lang/StringBuffer;

    invoke-direct {v1, p1}, Ljava/lang/StringBuffer;-><init>(Ljava/lang/String;)V

    invoke-virtual {v1}, Ljava/lang/StringBuffer;->reverse()Ljava/lang/StringBuffer;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;

    move-result-object v1

    .line 156
    new-instance v2, Lcom/baidu/sapi2/utils/AES;

    invoke-direct {v2}, Lcom/baidu/sapi2/utils/AES;-><init>()V

    invoke-virtual {v2, p0, v1, p1}, Lcom/baidu/sapi2/utils/AES;->encrypt(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)[B

    move-result-object v1

    .line 157
    const-string v2, "UTF-8"

    invoke-static {v1, v2}, Lcom/baidu/android/common/security/Base64;->encode([BLjava/lang/String;)Ljava/lang/String;
    :try_end_1d
    .catch Ljava/lang/Throwable; {:try_start_2 .. :try_end_1d} :catch_1f

    move-result-object v0

    .line 161
    :goto_1e
    return-object v0

    .line 158
    :catch_1f
    move-exception v1

    .line 159
    const-string v2, "SAPI"

    const/4 v3, 0x1

    new-array v3, v3, [Ljava/lang/Object;

    const/4 v4, 0x0

    invoke-virtual {v1}, Ljava/lang/Throwable;->toString()Ljava/lang/String;

    move-result-object v1

    aput-object v1, v3, v4

    invoke-static {v2, v3}, Lcom/baidu/sapi2/base/debug/Log;->e(Ljava/lang/String;[Ljava/lang/Object;)V

    goto :goto_1e
.end method

.method public static hexToByte(Ljava/lang/String;)[B
    .registers 6

    .prologue
    .line 196
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v0

    div-int/lit8 v1, v0, 0x2

    .line 197
    new-array v2, v1, [B

    .line 198
    const/4 v0, 0x0

    :goto_9
    if-ge v0, v1, :cond_24

    .line 199
    mul-int/lit8 v3, v0, 0x2

    mul-int/lit8 v4, v0, 0x2

    add-int/lit8 v4, v4, 0x2

    invoke-virtual {p0, v3, v4}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v3

    const/16 v4, 0x10

    invoke-static {v3, v4}, Ljava/lang/Integer;->valueOf(Ljava/lang/String;I)Ljava/lang/Integer;

    move-result-object v3

    invoke-virtual {v3}, Ljava/lang/Integer;->byteValue()B

    move-result v3

    aput-byte v3, v2, v0

    .line 198
    add-int/lit8 v0, v0, 0x1

    goto :goto_9

    .line 201
    :cond_24
    return-object v2
.end method


# virtual methods
.method public decrypt(Ljava/lang/String;)Ljava/lang/String;
    .registers 6
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/lang/Exception;
        }
    .end annotation

    .prologue
    .line 119
    invoke-virtual {p1}, Ljava/lang/String;->getBytes()[B

    move-result-object v0

    invoke-static {v0}, Lcom/baidu/android/common/security/Base64;->decode([B)[B

    move-result-object v0

    .line 120
    new-instance v1, Ljava/lang/StringBuffer;

    iget-object v2, p0, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->b:Ljava/lang/String;

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

    invoke-virtual {v1}, Ljava/lang/StringBuffer;->reverse()Ljava/lang/StringBuffer;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;

    move-result-object v1

    .line 121
    iget-object v2, p0, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->c:Lcom/baidu/sapi2/utils/AES;

    iget-object v3, p0, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->b:Ljava/lang/String;

    invoke-virtual {v2, v0, v1, v3}, Lcom/baidu/sapi2/utils/AES;->decrypt([BLjava/lang/String;Ljava/lang/String;)[B

    move-result-object v0

    .line 122
    new-instance v1, Ljava/lang/String;

    const-string v2, "UTF-8"

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

    return-object v1
.end method

.method public encrypt(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 13
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljavax/security/cert/CertificateException;,
            Ljava/security/InvalidKeyException;,
            Ljava/security/NoSuchAlgorithmException;,
            Ljavax/crypto/NoSuchPaddingException;,
            Ljavax/crypto/IllegalBlockSizeException;,
            Ljavax/crypto/BadPaddingException;,
            Ljava/io/UnsupportedEncodingException;
        }
    .end annotation

    .prologue
    const/16 v9, 0x74

    const/4 v2, 0x0

    .line 76
    invoke-static {p1}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-nez v0, :cond_f

    invoke-static {p2}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_11

    .line 77
    :cond_f
    const/4 v0, 0x0

    .line 108
    :goto_10
    return-object v0

    .line 80
    :cond_11
    new-instance v0, Ljava/io/ByteArrayInputStream;

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

    move-result-object v1

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

    .line 81
    invoke-static {v0}, Ljavax/security/cert/X509Certificate;->getInstance(Ljava/io/InputStream;)Ljavax/security/cert/X509Certificate;

    move-result-object v0

    .line 82
    invoke-virtual {v0}, Ljavax/security/cert/X509Certificate;->getPublicKey()Ljava/security/PublicKey;

    move-result-object v3

    .line 83
    new-instance v4, Lorg/json/JSONArray;

    invoke-direct {v4}, Lorg/json/JSONArray;-><init>()V

    .line 84
    const-string v0, "UTF-8"

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

    move-result-object v5

    .line 86
    array-length v0, v5

    rem-int/lit8 v0, v0, 0x74

    if-nez v0, :cond_4b

    .line 87
    array-length v0, v5

    div-int/lit8 v0, v0, 0x74

    :goto_35
    move v1, v2

    .line 91
    :goto_36
    if-ge v1, v0, :cond_83

    .line 92
    const/4 v6, 0x1

    if-ne v6, v0, :cond_51

    .line 93
    invoke-direct {p0, v3, v5}, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->a(Ljava/security/Key;[B)[B

    move-result-object v6

    .line 94
    const-string v7, "UTF-8"

    invoke-static {v6, v7}, Lcom/baidu/android/common/security/Base64;->encode([BLjava/lang/String;)Ljava/lang/String;

    move-result-object v6

    invoke-virtual {v4, v6}, Lorg/json/JSONArray;->put(Ljava/lang/Object;)Lorg/json/JSONArray;

    .line 91
    :goto_48
    add-int/lit8 v1, v1, 0x1

    goto :goto_36

    .line 89
    :cond_4b
    array-length v0, v5

    div-int/lit8 v0, v0, 0x74

    add-int/lit8 v0, v0, 0x1

    goto :goto_35

    .line 95
    :cond_51
    add-int/lit8 v6, v0, -0x1

    if-eq v1, v6, :cond_6a

    .line 96
    new-array v6, v9, [B

    .line 97
    mul-int/lit8 v7, v1, 0x74

    invoke-static {v5, v7, v6, v2, v9}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    .line 98
    invoke-direct {p0, v3, v6}, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->a(Ljava/security/Key;[B)[B

    move-result-object v6

    .line 99
    const-string v7, "UTF-8"

    invoke-static {v6, v7}, Lcom/baidu/android/common/security/Base64;->encode([BLjava/lang/String;)Ljava/lang/String;

    move-result-object v6

    invoke-virtual {v4, v6}, Lorg/json/JSONArray;->put(Ljava/lang/Object;)Lorg/json/JSONArray;

    goto :goto_48

    .line 101
    :cond_6a
    array-length v6, v5

    mul-int/lit8 v7, v1, 0x74

    sub-int/2addr v6, v7

    .line 102
    new-array v7, v6, [B

    .line 103
    mul-int/lit8 v8, v1, 0x74

    invoke-static {v5, v8, v7, v2, v6}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    .line 104
    invoke-direct {p0, v3, v7}, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->a(Ljava/security/Key;[B)[B

    move-result-object v6

    .line 105
    const-string v7, "UTF-8"

    invoke-static {v6, v7}, Lcom/baidu/android/common/security/Base64;->encode([BLjava/lang/String;)Ljava/lang/String;

    move-result-object v6

    invoke-virtual {v4, v6}, Lorg/json/JSONArray;->put(Ljava/lang/Object;)Lorg/json/JSONArray;

    goto :goto_48

    .line 108
    :cond_83
    invoke-virtual {v4}, Lorg/json/JSONArray;->toString()Ljava/lang/String;

    move-result-object v0

    const-string v1, "UTF-8"

    invoke-virtual {v0, v1}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object v0

    const-string v1, "UTF-8"

    invoke-static {v0, v1}, Lcom/baidu/android/common/security/Base64;->encode([BLjava/lang/String;)Ljava/lang/String;

    move-result-object v0

    goto/16 :goto_10
.end method

.method public getAESKey()Ljava/lang/String;
    .registers 2

    .prologue
    .line 55
    iget-object v0, p0, Lcom/baidu/sapi2/utils/SapiDataEncryptor;->b:Ljava/lang/String;

    return-object v0
.end method