bzf.smali

.class public Ldxoptimizer/bzf;
.super Ljava/lang/Object;
.source "TapasAesUtils.java"


# direct methods
.method public static a([B[B[B)[B
    .registers 7

    .prologue
    .line 13
    .line 15
    :try_start_0
    const-string v0, "AES/CBC/PKCS5Padding"

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

    move-result-object v0

    .line 16
    new-instance v1, Ljavax/crypto/spec/SecretKeySpec;

    const-string v2, "AES"

    invoke-direct {v1, p0, v2}, Ljavax/crypto/spec/SecretKeySpec;-><init>([BLjava/lang/String;)V

    .line 17
    new-instance v2, Ljavax/crypto/spec/IvParameterSpec;

    invoke-direct {v2, p1}, Ljavax/crypto/spec/IvParameterSpec;-><init>([B)V

    .line 19
    const/4 v3, 0x1

    invoke-virtual {v0, v3, v1, v2}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V

    .line 21
    invoke-virtual {v0, p2}, Ljavax/crypto/Cipher;->doFinal([B)[B
    :try_end_19
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_19} :catch_1b

    move-result-object v0

    .line 26
    return-object v0

    .line 22
    :catch_1b
    move-exception v0

    .line 23
    new-instance v1, Ljava/lang/SecurityException;

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

    throw v1
.end method

.method public static b([B[B[B)[B
    .registers 7

    .prologue
    .line 31
    .line 33
    :try_start_0
    const-string v0, "AES/CBC/PKCS5Padding"

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

    move-result-object v0

    .line 34
    new-instance v1, Ljavax/crypto/spec/SecretKeySpec;

    const-string v2, "AES"

    invoke-direct {v1, p0, v2}, Ljavax/crypto/spec/SecretKeySpec;-><init>([BLjava/lang/String;)V

    .line 35
    new-instance v2, Ljavax/crypto/spec/IvParameterSpec;

    invoke-direct {v2, p1}, Ljavax/crypto/spec/IvParameterSpec;-><init>([B)V

    .line 37
    const/4 v3, 0x2

    invoke-virtual {v0, v3, v1, v2}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V

    .line 39
    invoke-virtual {v0, p2}, Ljavax/crypto/Cipher;->doFinal([B)[B
    :try_end_19
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_19} :catch_1b

    move-result-object v0

    .line 44
    return-object v0

    .line 40
    :catch_1b
    move-exception v0

    .line 41
    new-instance v1, Ljava/lang/SecurityException;

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

    throw v1
.end method