PBE$Util.smali

.class public Lorg/spongycastle/jcajce/provider/symmetric/util/PBE$Util;
.super Ljava/lang/Object;
.source "PBE.java"


# direct methods
.method public constructor <init>()V
    .registers 1

    .prologue
    .line 50
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method private static convertPassword(ILjavax/crypto/spec/PBEKeySpec;)[B
    .registers 3

    .prologue
    .line 393
    const/4 v0, 0x2

    if-ne p0, v0, :cond_c

    .line 395
    invoke-virtual {p1}, Ljavax/crypto/spec/PBEKeySpec;->getPassword()[C

    move-result-object v0

    invoke-static {v0}, Lorg/spongycastle/crypto/PBEParametersGenerator;->PKCS12PasswordToBytes([C)[B

    move-result-object v0

    .line 405
    :goto_b
    return-object v0

    .line 397
    :cond_c
    const/4 v0, 0x5

    if-eq p0, v0, :cond_12

    const/4 v0, 0x4

    if-ne p0, v0, :cond_1b

    .line 399
    :cond_12
    invoke-virtual {p1}, Ljavax/crypto/spec/PBEKeySpec;->getPassword()[C

    move-result-object v0

    invoke-static {v0}, Lorg/spongycastle/crypto/PBEParametersGenerator;->PKCS5PasswordToUTF8Bytes([C)[B

    move-result-object v0

    goto :goto_b

    .line 403
    :cond_1b
    invoke-virtual {p1}, Ljavax/crypto/spec/PBEKeySpec;->getPassword()[C

    move-result-object v0

    invoke-static {v0}, Lorg/spongycastle/crypto/PBEParametersGenerator;->PKCS5PasswordToBytes([C)[B

    move-result-object v0

    goto :goto_b
.end method

.method private static makePBEGenerator(II)Lorg/spongycastle/crypto/PBEParametersGenerator;
    .registers 4

    .prologue
    .line 58
    if-eqz p0, :cond_5

    const/4 v0, 0x4

    if-ne p0, v0, :cond_31

    .line 60
    :cond_5
    packed-switch p1, :pswitch_data_f8

    .line 72
    :pswitch_8
    new-instance v0, Ljava/lang/IllegalStateException;

    const-string v1, "PKCS5 scheme 1 only supports MD2, MD5 and SHA1."

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

    throw v0

    .line 63
    :pswitch_10
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS5S1ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/MD2Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/MD2Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS5S1ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    .line 138
    :goto_1a
    return-object v0

    .line 66
    :pswitch_1b
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS5S1ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/MD5Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/MD5Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS5S1ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto :goto_1a

    .line 69
    :pswitch_26
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS5S1ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/SHA1Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/SHA1Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS5S1ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto :goto_1a

    .line 75
    :cond_31
    const/4 v0, 0x1

    if-eq p0, v0, :cond_37

    const/4 v0, 0x5

    if-ne p0, v0, :cond_8f

    .line 77
    :cond_37
    packed-switch p1, :pswitch_data_108

    .line 101
    new-instance v0, Ljava/lang/IllegalStateException;

    const-string v1, "unknown digest scheme for PBE PKCS5S2 encryption."

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

    throw v0

    .line 80
    :pswitch_42
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/MD2Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/MD2Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto :goto_1a

    .line 83
    :pswitch_4d
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/MD5Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/MD5Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto :goto_1a

    .line 86
    :pswitch_58
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/SHA1Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/SHA1Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto :goto_1a

    .line 89
    :pswitch_63
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/RIPEMD160Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/RIPEMD160Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto :goto_1a

    .line 92
    :pswitch_6e
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/TigerDigest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/TigerDigest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto :goto_1a

    .line 95
    :pswitch_79
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/SHA256Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/SHA256Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto :goto_1a

    .line 98
    :pswitch_84
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/GOST3411Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/GOST3411Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS5S2ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto :goto_1a

    .line 104
    :cond_8f
    const/4 v0, 0x2

    if-ne p0, v0, :cond_f1

    .line 106
    packed-switch p1, :pswitch_data_11a

    .line 130
    new-instance v0, Ljava/lang/IllegalStateException;

    const-string v1, "unknown digest scheme for PBE encryption."

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

    throw v0

    .line 109
    :pswitch_9d
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/MD2Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/MD2Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto/16 :goto_1a

    .line 112
    :pswitch_a9
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/MD5Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/MD5Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto/16 :goto_1a

    .line 115
    :pswitch_b5
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/SHA1Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/SHA1Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto/16 :goto_1a

    .line 118
    :pswitch_c1
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/RIPEMD160Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/RIPEMD160Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto/16 :goto_1a

    .line 121
    :pswitch_cd
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/TigerDigest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/TigerDigest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto/16 :goto_1a

    .line 124
    :pswitch_d9
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/SHA256Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/SHA256Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto/16 :goto_1a

    .line 127
    :pswitch_e5
    new-instance v0, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;

    new-instance v1, Lorg/spongycastle/crypto/digests/GOST3411Digest;

    invoke-direct {v1}, Lorg/spongycastle/crypto/digests/GOST3411Digest;-><init>()V

    invoke-direct {v0, v1}, Lorg/spongycastle/crypto/generators/PKCS12ParametersGenerator;-><init>(Lorg/spongycastle/crypto/Digest;)V

    goto/16 :goto_1a

    .line 135
    :cond_f1
    new-instance v0, Lorg/spongycastle/crypto/generators/OpenSSLPBEParametersGenerator;

    invoke-direct {v0}, Lorg/spongycastle/crypto/generators/OpenSSLPBEParametersGenerator;-><init>()V

    goto/16 :goto_1a

    .line 60
    :pswitch_data_f8
    .packed-switch 0x0
        :pswitch_1b
        :pswitch_26
        :pswitch_8
        :pswitch_8
        :pswitch_8
        :pswitch_10
    .end packed-switch

    .line 77
    :pswitch_data_108
    .packed-switch 0x0
        :pswitch_4d
        :pswitch_58
        :pswitch_63
        :pswitch_6e
        :pswitch_79
        :pswitch_42
        :pswitch_84
    .end packed-switch

    .line 106
    :pswitch_data_11a
    .packed-switch 0x0
        :pswitch_a9
        :pswitch_b5
        :pswitch_c1
        :pswitch_cd
        :pswitch_d9
        :pswitch_9d
        :pswitch_e5
    .end packed-switch
.end method

.method public static makePBEMacParameters(Ljavax/crypto/SecretKey;IIILjavax/crypto/spec/PBEParameterSpec;)Lorg/spongycastle/crypto/CipherParameters;
    .registers 11

    .prologue
    const/4 v1, 0x0

    .line 372
    invoke-static {p1, p2}, Lorg/spongycastle/jcajce/provider/symmetric/util/PBE$Util;->makePBEGenerator(II)Lorg/spongycastle/crypto/PBEParametersGenerator;

    move-result-object v0

    .line 375
    invoke-interface {p0}, Ljavax/crypto/SecretKey;->getEncoded()[B

    move-result-object v2

    .line 377
    invoke-interface {p0}, Ljavax/crypto/SecretKey;->getEncoded()[B

    move-result-object v3

    invoke-virtual {p4}, Ljavax/crypto/spec/PBEParameterSpec;->getSalt()[B

    move-result-object v4

    invoke-virtual {p4}, Ljavax/crypto/spec/PBEParameterSpec;->getIterationCount()I

    move-result v5

    invoke-virtual {v0, v3, v4, v5}, Lorg/spongycastle/crypto/PBEParametersGenerator;->init([B[BI)V

    .line 379
    invoke-virtual {v0, p3}, Lorg/spongycastle/crypto/PBEParametersGenerator;->generateDerivedMacParameters(I)Lorg/spongycastle/crypto/CipherParameters;

    move-result-object v3

    move v0, v1

    .line 381
    :goto_1d
    array-length v4, v2

    if-eq v0, v4, :cond_25

    .line 383
    aput-byte v1, v2, v0

    .line 381
    add-int/lit8 v0, v0, 0x1

    goto :goto_1d

    .line 386
    :cond_25
    return-object v3
.end method

.method public static makePBEMacParameters(Ljavax/crypto/spec/PBEKeySpec;III)Lorg/spongycastle/crypto/CipherParameters;
    .registers 9

    .prologue
    const/4 v1, 0x0

    .line 306
    invoke-static {p1, p2}, Lorg/spongycastle/jcajce/provider/symmetric/util/PBE$Util;->makePBEGenerator(II)Lorg/spongycastle/crypto/PBEParametersGenerator;

    move-result-object v0

    .line 310
    invoke-static {p1, p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/PBE$Util;->convertPassword(ILjavax/crypto/spec/PBEKeySpec;)[B

    move-result-object v2

    .line 312
    invoke-virtual {p0}, Ljavax/crypto/spec/PBEKeySpec;->getSalt()[B

    move-result-object v3

    invoke-virtual {p0}, Ljavax/crypto/spec/PBEKeySpec;->getIterationCount()I

    move-result v4

    invoke-virtual {v0, v2, v3, v4}, Lorg/spongycastle/crypto/PBEParametersGenerator;->init([B[BI)V

    .line 314
    invoke-virtual {v0, p3}, Lorg/spongycastle/crypto/PBEParametersGenerator;->generateDerivedMacParameters(I)Lorg/spongycastle/crypto/CipherParameters;

    move-result-object v3

    move v0, v1

    .line 316
    :goto_19
    array-length v4, v2

    if-eq v0, v4, :cond_21

    .line 318
    aput-byte v1, v2, v0

    .line 316
    add-int/lit8 v0, v0, 0x1

    goto :goto_19

    .line 321
    :cond_21
    return-object v3
.end method

.method public static makePBEMacParameters(Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;Ljava/security/spec/AlgorithmParameterSpec;)Lorg/spongycastle/crypto/CipherParameters;
    .registers 7

    .prologue
    const/4 v1, 0x0

    .line 273
    if-eqz p1, :cond_7

    instance-of v0, p1, Ljavax/crypto/spec/PBEParameterSpec;

    if-nez v0, :cond_f

    .line 275
    :cond_7
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "Need a PBEParameter spec with a PBE key."

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

    throw v0

    .line 278
    :cond_f
    check-cast p1, Ljavax/crypto/spec/PBEParameterSpec;

    .line 279
    invoke-virtual {p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;->getType()I

    move-result v0

    invoke-virtual {p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;->getDigest()I

    move-result v2

    invoke-static {v0, v2}, Lorg/spongycastle/jcajce/provider/symmetric/util/PBE$Util;->makePBEGenerator(II)Lorg/spongycastle/crypto/PBEParametersGenerator;

    move-result-object v0

    .line 280
    invoke-virtual {p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;->getEncoded()[B

    move-result-object v2

    .line 283
    invoke-virtual {p1}, Ljavax/crypto/spec/PBEParameterSpec;->getSalt()[B

    move-result-object v3

    invoke-virtual {p1}, Ljavax/crypto/spec/PBEParameterSpec;->getIterationCount()I

    move-result v4

    invoke-virtual {v0, v2, v3, v4}, Lorg/spongycastle/crypto/PBEParametersGenerator;->init([B[BI)V

    .line 285
    invoke-virtual {p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;->getKeySize()I

    move-result v3

    invoke-virtual {v0, v3}, Lorg/spongycastle/crypto/PBEParametersGenerator;->generateDerivedMacParameters(I)Lorg/spongycastle/crypto/CipherParameters;

    move-result-object v3

    move v0, v1

    .line 287
    :goto_35
    array-length v4, v2

    if-eq v0, v4, :cond_3d

    .line 289
    aput-byte v1, v2, v0

    .line 287
    add-int/lit8 v0, v0, 0x1

    goto :goto_35

    .line 292
    :cond_3d
    return-object v3
.end method

.method public static makePBEParameters(Ljavax/crypto/spec/PBEKeySpec;IIII)Lorg/spongycastle/crypto/CipherParameters;
    .registers 10

    .prologue
    const/4 v2, 0x0

    .line 335
    invoke-static {p1, p2}, Lorg/spongycastle/jcajce/provider/symmetric/util/PBE$Util;->makePBEGenerator(II)Lorg/spongycastle/crypto/PBEParametersGenerator;

    move-result-object v0

    .line 339
    invoke-static {p1, p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/PBE$Util;->convertPassword(ILjavax/crypto/spec/PBEKeySpec;)[B

    move-result-object v3

    .line 341
    invoke-virtual {p0}, Ljavax/crypto/spec/PBEKeySpec;->getSalt()[B

    move-result-object v1

    invoke-virtual {p0}, Ljavax/crypto/spec/PBEKeySpec;->getIterationCount()I

    move-result v4

    invoke-virtual {v0, v3, v1, v4}, Lorg/spongycastle/crypto/PBEParametersGenerator;->init([B[BI)V

    .line 343
    if-eqz p4, :cond_23

    .line 345
    invoke-virtual {v0, p3, p4}, Lorg/spongycastle/crypto/PBEParametersGenerator;->generateDerivedParameters(II)Lorg/spongycastle/crypto/CipherParameters;

    move-result-object v0

    :goto_1a
    move v1, v2

    .line 352
    :goto_1b
    array-length v4, v3

    if-eq v1, v4, :cond_28

    .line 354
    aput-byte v2, v3, v1

    .line 352
    add-int/lit8 v1, v1, 0x1

    goto :goto_1b

    .line 349
    :cond_23
    invoke-virtual {v0, p3}, Lorg/spongycastle/crypto/PBEParametersGenerator;->generateDerivedParameters(I)Lorg/spongycastle/crypto/CipherParameters;

    move-result-object v0

    goto :goto_1a

    .line 357
    :cond_28
    return-object v0
.end method

.method public static makePBEParameters(Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;Ljava/security/spec/AlgorithmParameterSpec;Ljava/lang/String;)Lorg/spongycastle/crypto/CipherParameters;
    .registers 8

    .prologue
    const/4 v3, 0x0

    .line 214
    if-eqz p1, :cond_7

    instance-of v0, p1, Ljavax/crypto/spec/PBEParameterSpec;

    if-nez v0, :cond_f

    .line 216
    :cond_7
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "Need a PBEParameter spec with a PBE key."

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

    throw v0

    .line 219
    :cond_f
    check-cast p1, Ljavax/crypto/spec/PBEParameterSpec;

    .line 220
    invoke-virtual {p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;->getType()I

    move-result v0

    invoke-virtual {p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;->getDigest()I

    move-result v1

    invoke-static {v0, v1}, Lorg/spongycastle/jcajce/provider/symmetric/util/PBE$Util;->makePBEGenerator(II)Lorg/spongycastle/crypto/PBEParametersGenerator;

    move-result-object v1

    .line 221
    invoke-virtual {p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;->getEncoded()[B

    move-result-object v0

    .line 224
    invoke-virtual {p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;->shouldTryWrongPKCS12()Z

    move-result v2

    if-eqz v2, :cond_82

    .line 226
    const/4 v0, 0x2

    new-array v0, v0, [B

    move-object v2, v0

    .line 229
    :goto_2b
    invoke-virtual {p1}, Ljavax/crypto/spec/PBEParameterSpec;->getSalt()[B

    move-result-object v0

    invoke-virtual {p1}, Ljavax/crypto/spec/PBEParameterSpec;->getIterationCount()I

    move-result v4

    invoke-virtual {v1, v2, v0, v4}, Lorg/spongycastle/crypto/PBEParametersGenerator;->init([B[BI)V

    .line 231
    invoke-virtual {p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;->getIvSize()I

    move-result v0

    if-eqz v0, :cond_6d

    .line 233
    invoke-virtual {p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;->getKeySize()I

    move-result v0

    invoke-virtual {p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;->getIvSize()I

    move-result v4

    invoke-virtual {v1, v0, v4}, Lorg/spongycastle/crypto/PBEParametersGenerator;->generateDerivedParameters(II)Lorg/spongycastle/crypto/CipherParameters;

    move-result-object v1

    .line 240
    :goto_48
    const-string v0, "DES"

    invoke-virtual {p2, v0}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v0

    if-eqz v0, :cond_64

    .line 242
    instance-of v0, v1, Lorg/spongycastle/crypto/params/ParametersWithIV;

    if-eqz v0, :cond_76

    move-object v0, v1

    .line 244
    check-cast v0, Lorg/spongycastle/crypto/params/ParametersWithIV;

    invoke-virtual {v0}, Lorg/spongycastle/crypto/params/ParametersWithIV;->getParameters()Lorg/spongycastle/crypto/CipherParameters;

    move-result-object v0

    check-cast v0, Lorg/spongycastle/crypto/params/KeyParameter;

    .line 246
    invoke-virtual {v0}, Lorg/spongycastle/crypto/params/KeyParameter;->getKey()[B

    move-result-object v0

    invoke-static {v0}, Lorg/spongycastle/crypto/params/DESParameters;->setOddParity([B)V

    :cond_64
    :goto_64
    move v0, v3

    .line 256
    :goto_65
    array-length v4, v2

    if-eq v0, v4, :cond_81

    .line 258
    aput-byte v3, v2, v0

    .line 256
    add-int/lit8 v0, v0, 0x1

    goto :goto_65

    .line 237
    :cond_6d
    invoke-virtual {p0}, Lorg/spongycastle/jcajce/provider/symmetric/util/BCPBEKey;->getKeySize()I

    move-result v0

    invoke-virtual {v1, v0}, Lorg/spongycastle/crypto/PBEParametersGenerator;->generateDerivedParameters(I)Lorg/spongycastle/crypto/CipherParameters;

    move-result-object v1

    goto :goto_48

    :cond_76
    move-object v0, v1

    .line 250
    check-cast v0, Lorg/spongycastle/crypto/params/KeyParameter;

    .line 252
    invoke-virtual {v0}, Lorg/spongycastle/crypto/params/KeyParameter;->getKey()[B

    move-result-object v0

    invoke-static {v0}, Lorg/spongycastle/crypto/params/DESParameters;->setOddParity([B)V

    goto :goto_64

    .line 261
    :cond_81
    return-object v1

    :cond_82
    move-object v2, v0

    goto :goto_2b
.end method

.method public static makePBEParameters([BIIIILjava/security/spec/AlgorithmParameterSpec;Ljava/lang/String;)Lorg/spongycastle/crypto/CipherParameters;
    .registers 11

    .prologue
    const/4 v2, 0x0

    .line 155
    if-eqz p5, :cond_7

    instance-of v0, p5, Ljavax/crypto/spec/PBEParameterSpec;

    if-nez v0, :cond_f

    .line 157
    :cond_7
    new-instance v0, Ljava/security/InvalidAlgorithmParameterException;

    const-string v1, "Need a PBEParameter spec with a PBE key."

    invoke-direct {v0, v1}, Ljava/security/InvalidAlgorithmParameterException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 160
    :cond_f
    check-cast p5, Ljavax/crypto/spec/PBEParameterSpec;

    .line 161
    invoke-static {p1, p2}, Lorg/spongycastle/jcajce/provider/symmetric/util/PBE$Util;->makePBEGenerator(II)Lorg/spongycastle/crypto/PBEParametersGenerator;

    move-result-object v0

    .line 170
    invoke-virtual {p5}, Ljavax/crypto/spec/PBEParameterSpec;->getSalt()[B

    move-result-object v1

    invoke-virtual {p5}, Ljavax/crypto/spec/PBEParameterSpec;->getIterationCount()I

    move-result v3

    invoke-virtual {v0, p0, v1, v3}, Lorg/spongycastle/crypto/PBEParametersGenerator;->init([B[BI)V

    .line 172
    if-eqz p4, :cond_4b

    .line 174
    invoke-virtual {v0, p3, p4}, Lorg/spongycastle/crypto/PBEParametersGenerator;->generateDerivedParameters(II)Lorg/spongycastle/crypto/CipherParameters;

    move-result-object v1

    .line 181
    :goto_26
    const-string v0, "DES"

    invoke-virtual {p6, v0}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z

    move-result v0

    if-eqz v0, :cond_42

    .line 183
    instance-of v0, v1, Lorg/spongycastle/crypto/params/ParametersWithIV;

    if-eqz v0, :cond_50

    move-object v0, v1

    .line 185
    check-cast v0, Lorg/spongycastle/crypto/params/ParametersWithIV;

    invoke-virtual {v0}, Lorg/spongycastle/crypto/params/ParametersWithIV;->getParameters()Lorg/spongycastle/crypto/CipherParameters;

    move-result-object v0

    check-cast v0, Lorg/spongycastle/crypto/params/KeyParameter;

    .line 187
    invoke-virtual {v0}, Lorg/spongycastle/crypto/params/KeyParameter;->getKey()[B

    move-result-object v0

    invoke-static {v0}, Lorg/spongycastle/crypto/params/DESParameters;->setOddParity([B)V

    :cond_42
    :goto_42
    move v0, v2

    .line 197
    :goto_43
    array-length v3, p0

    if-eq v0, v3, :cond_5b

    .line 199
    aput-byte v2, p0, v0

    .line 197
    add-int/lit8 v0, v0, 0x1

    goto :goto_43

    .line 178
    :cond_4b
    invoke-virtual {v0, p3}, Lorg/spongycastle/crypto/PBEParametersGenerator;->generateDerivedParameters(I)Lorg/spongycastle/crypto/CipherParameters;

    move-result-object v1

    goto :goto_26

    :cond_50
    move-object v0, v1

    .line 191
    check-cast v0, Lorg/spongycastle/crypto/params/KeyParameter;

    .line 193
    invoke-virtual {v0}, Lorg/spongycastle/crypto/params/KeyParameter;->getKey()[B

    move-result-object v0

    invoke-static {v0}, Lorg/spongycastle/crypto/params/DESParameters;->setOddParity([B)V

    goto :goto_42

    .line 202
    :cond_5b
    return-object v1
.end method