pro.fessional.mirana.bits

Class HmacHelp

java.lang.Object

pro.fessional.mirana.bits.HmacHelp

public class HmacHelp
extends Object

Message Authentication Code helper and thread safe crypto/Mac

Since:

2021-01-24

Author:

trydofor

Field Summary

Fields

Modifier and Type	Field and Description
String	algorithm
byte[]	key

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HmacHelp(String algorithm, byte[] key)

Method Summary

Modifier and Type	Method and Description
boolean	check(@Nullable String sum, byte[] bytes)
boolean	check(@Nullable String sum, @Nullable InputStream ins)
boolean	check(@Nullable String sum, @Nullable String str)
byte[]	digest(byte[] bytes)
static @NotNull HmacHelp	md5(byte[] key)
static @NotNull Mac	newMd5(byte[] key)
@NotNull Mac	newOne() create a Mac instance, the instance it not thread-safe
static @NotNull Mac	newOne(@NotNull String algorithm, byte[] key)
static @NotNull Mac	newSha1(byte[] key)
static @NotNull Mac	newSha256(byte[] key)
static @NotNull HmacHelp	of(@NotNull String algorithm, byte[] key)
static @NotNull HmacHelp	sha1(byte[] key)
static @NotNull HmacHelp	sha256(byte[] key)
@NotNull String	sum(byte[] bytes)
@NotNull String	sum(byte[] bytes, boolean upper)
@NotNull String	sum(@Nullable InputStream ins)
@NotNull String	sum(@Nullable InputStream ins, boolean upper)
@NotNull String	sum(@Nullable String str)
@NotNull String	sum(@Nullable String str, boolean upper)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

algorithm

public final String algorithm

key

public final byte[] key

Constructor Detail

HmacHelp

protected HmacHelp(String algorithm,
                   byte[] key)

Method Detail

sum

@NotNull
public @NotNull String sum(@Nullable
                                    @Nullable String str)

sum

@NotNull
public @NotNull String sum(@Nullable
                                    @Nullable InputStream ins)

sum

@NotNull
public @NotNull String sum(byte[] bytes)

sum

@NotNull
public @NotNull String sum(@Nullable
                                    @Nullable String str,
                                    boolean upper)

sum

@NotNull
public @NotNull String sum(@Nullable
                                    @Nullable InputStream ins,
                                    boolean upper)

sum

@NotNull
public @NotNull String sum(byte[] bytes,
                                    boolean upper)

digest

public byte[] digest(byte[] bytes)

newOne

@NotNull
public @NotNull Mac newOne()

create a Mac instance, the instance it not thread-safe

check

public boolean check(@Nullable
                     @Nullable String sum,
                     byte[] bytes)

check

public boolean check(@Nullable
                     @Nullable String sum,
                     @Nullable
                     @Nullable String str)

check

public boolean check(@Nullable
                     @Nullable String sum,
                     @Nullable
                     @Nullable InputStream ins)

newOne

@NotNull
public static @NotNull Mac newOne(@NotNull
                                           @NotNull String algorithm,
                                           byte[] key)

md5

@NotNull
public static @NotNull HmacHelp md5(byte[] key)

sha1

@NotNull
public static @NotNull HmacHelp sha1(byte[] key)

sha256

@NotNull
public static @NotNull HmacHelp sha256(byte[] key)

of

@NotNull
public static @NotNull HmacHelp of(@NotNull
                                            @NotNull String algorithm,
                                            byte[] key)

newMd5

@NotNull
public static @NotNull Mac newMd5(byte[] key)

newSha1

@NotNull
public static @NotNull Mac newSha1(byte[] key)

newSha256

@NotNull
public static @NotNull Mac newSha256(byte[] key)