MD5Utils.smali

.class public Lcom/sdk/orion/utils/MD5Utils;
.super Ljava/lang/Object;


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

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

    return-void
.end method

.method public static md5Str16(Ljava/lang/String;)Ljava/lang/String;
    .registers 4

    invoke-static {p0}, Lcom/sdk/orion/utils/MD5Utils;->md5Str32(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    const/16 v1, 0x8

    const/16 v2, 0x18

    invoke-virtual {v0, v1, v2}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method public static md5Str32(Ljava/lang/String;)Ljava/lang/String;
    .registers 7

    const-string/jumbo v0, ""

    :try_start_3
    const-string/jumbo v1, "MD5"

    invoke-static {v1}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v1

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

    move-result-object v2

    invoke-virtual {v1, v2}, Ljava/security/MessageDigest;->update([B)V

    invoke-virtual {v1}, Ljava/security/MessageDigest;->digest()[B

    move-result-object v3

    new-instance v4, Ljava/lang/StringBuffer;

    const-string/jumbo v1, ""

    invoke-direct {v4, v1}, Ljava/lang/StringBuffer;-><init>(Ljava/lang/String;)V

    const/4 v1, 0x0

    :goto_1e
    array-length v2, v3

    if-ge v1, v2, :cond_3b

    aget-byte v2, v3, v1

    if-gez v2, :cond_27

    add-int/lit16 v2, v2, 0x100

    :cond_27
    const/16 v5, 0x10

    if-ge v2, v5, :cond_31

    const-string/jumbo v5, "0"

    invoke-virtual {v4, v5}, Ljava/lang/StringBuffer;->append(Ljava/lang/String;)Ljava/lang/StringBuffer;

    :cond_31
    invoke-static {v2}, Ljava/lang/Integer;->toHexString(I)Ljava/lang/String;

    move-result-object v2

    invoke-virtual {v4, v2}, Ljava/lang/StringBuffer;->append(Ljava/lang/String;)Ljava/lang/StringBuffer;

    add-int/lit8 v1, v1, 0x1

    goto :goto_1e

    :cond_3b
    invoke-virtual {v4}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;
    :try_end_3e
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_3 .. :try_end_3e} :catch_40

    move-result-object v0

    :goto_3f
    return-object v0

    :catch_40
    move-exception v1

    invoke-virtual {v1}, Ljava/security/NoSuchAlgorithmException;->printStackTrace()V

    goto :goto_3f
.end method