a.smali

.class public abstract Lcom/huawei/updatesdk/sdk/a/d/a/a;
.super Ljava/lang/Object;


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


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

    const-string v0, "AESUtil"

    sput-object v0, Lcom/huawei/updatesdk/sdk/a/d/a/a;->a:Ljava/lang/String;

    return-void
.end method

.method public static a(Ljava/lang/String;)Ljava/lang/String;
    .registers 10

    const/4 v0, 0x0

    const/4 v1, 0x0

    invoke-static {p0}, Lcom/huawei/updatesdk/sdk/a/d/f;->a(Ljava/lang/String;)Z

    move-result v2

    if-eqz v2, :cond_9

    :goto_8
    return-object v0

    :cond_9
    :try_start_9
    const-string v2, "SHA-256"

    invoke-static {v2}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v2

    const-string v3, "UTF-8"

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

    move-result-object v3

    invoke-virtual {v2, v3}, Ljava/security/MessageDigest;->update([B)V

    new-instance v3, Ljava/lang/StringBuffer;

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

    invoke-virtual {v2}, Ljava/security/MessageDigest;->digest()[B

    move-result-object v2

    array-length v4, v2

    :goto_22
    if-ge v1, v4, :cond_3c

    aget-byte v5, v2, v1

    const-string v6, "%02X"

    const/4 v7, 0x1

    new-array v7, v7, [Ljava/lang/Object;

    const/4 v8, 0x0

    invoke-static {v5}, Ljava/lang/Byte;->valueOf(B)Ljava/lang/Byte;

    move-result-object v5

    aput-object v5, v7, v8

    invoke-static {v6, v7}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v5

    invoke-virtual {v3, v5}, Ljava/lang/StringBuffer;->append(Ljava/lang/String;)Ljava/lang/StringBuffer;

    add-int/lit8 v1, v1, 0x1

    goto :goto_22

    :cond_3c
    invoke-virtual {v3}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;
    :try_end_3f
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_9 .. :try_end_3f} :catch_41
    .catch Ljava/io/UnsupportedEncodingException; {:try_start_9 .. :try_end_3f} :catch_4a
    .catch Ljava/util/IllegalFormatException; {:try_start_9 .. :try_end_3f} :catch_53
    .catch Ljava/lang/Exception; {:try_start_9 .. :try_end_3f} :catch_5c

    move-result-object v0

    goto :goto_8

    :catch_41
    move-exception v1

    sget-object v1, Lcom/huawei/updatesdk/sdk/a/d/a/a;->a:Ljava/lang/String;

    const-string v2, "sha256EncryptStr error:NoSuchAlgorithmException"

    invoke-static {v1, v2}, Lcom/huawei/updatesdk/sdk/a/c/a/a/a;->d(Ljava/lang/String;Ljava/lang/String;)V

    goto :goto_8

    :catch_4a
    move-exception v1

    sget-object v1, Lcom/huawei/updatesdk/sdk/a/d/a/a;->a:Ljava/lang/String;

    const-string v2, "sha256EncryptStr error:UnsupportedEncodingException"

    invoke-static {v1, v2}, Lcom/huawei/updatesdk/sdk/a/c/a/a/a;->d(Ljava/lang/String;Ljava/lang/String;)V

    goto :goto_8

    :catch_53
    move-exception v1

    sget-object v1, Lcom/huawei/updatesdk/sdk/a/d/a/a;->a:Ljava/lang/String;

    const-string v2, "sha256EncryptStr error:IllegalFormatException"

    invoke-static {v1, v2}, Lcom/huawei/updatesdk/sdk/a/c/a/a/a;->d(Ljava/lang/String;Ljava/lang/String;)V

    goto :goto_8

    :catch_5c
    move-exception v1

    sget-object v1, Lcom/huawei/updatesdk/sdk/a/d/a/a;->a:Ljava/lang/String;

    const-string v2, "sha256EncryptStr error:Exception"

    invoke-static {v1, v2}, Lcom/huawei/updatesdk/sdk/a/c/a/a/a;->d(Ljava/lang/String;Ljava/lang/String;)V

    goto :goto_8
.end method

.method public static b(Ljava/lang/String;)Ljava/lang/String;
    .registers 3

    invoke-static {p0}, Lcom/huawei/updatesdk/sdk/a/d/a/a;->a(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    if-nez v0, :cond_8

    const/4 v0, 0x0

    :goto_7
    return-object v0

    :cond_8
    invoke-static {}, Ljava/util/Locale;->getDefault()Ljava/util/Locale;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/lang/String;->toLowerCase(Ljava/util/Locale;)Ljava/lang/String;

    move-result-object v0

    goto :goto_7
.end method