b.smali

.class public final Lcom/hianalytics/android/b/a/b;
.super Ljava/lang/Object;


# direct methods
.method public static a(Ljava/lang/String;[B)[B
    .registers 7

    :try_start_0
    const-string v0, "AES/CBC/NoPadding"

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

    move-result-object v1

    invoke-virtual {v1}, Ljavax/crypto/Cipher;->getBlockSize()I

    move-result v2

    array-length v0, p1

    rem-int v3, v0, v2

    if-eqz v3, :cond_13

    rem-int v3, v0, v2

    sub-int/2addr v2, v3

    add-int/2addr v0, v2

    :cond_13
    new-array v0, v0, [B

    const/4 v2, 0x0

    const/4 v3, 0x0

    array-length v4, p1

    invoke-static {p1, v2, v0, v3, v4}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    new-instance v2, Ljavax/crypto/spec/SecretKeySpec;

    const-string v3, "UTF-8"

    invoke-virtual {p0, v3}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object v3

    const-string v4, "AES"

    invoke-direct {v2, v3, v4}, Ljavax/crypto/spec/SecretKeySpec;-><init>([BLjava/lang/String;)V

    new-instance v3, Ljavax/crypto/spec/IvParameterSpec;

    const-string v4, "UTF-8"

    invoke-virtual {p0, v4}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B

    move-result-object v4

    invoke-direct {v3, v4}, Ljavax/crypto/spec/IvParameterSpec;-><init>([B)V

    const/4 v4, 0x1

    invoke-virtual {v1, v4, v2, v3}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V

    invoke-virtual {v1, v0}, Ljavax/crypto/Cipher;->doFinal([B)[B
    :try_end_3a
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_3a} :catch_3c

    move-result-object v0

    :goto_3b
    return-object v0

    :catch_3c
    move-exception v0

    invoke-virtual {v0}, Ljava/lang/Exception;->printStackTrace()V

    const/4 v0, 0x0

    goto :goto_3b
.end method